diff options
60 files changed, 3663 insertions, 1606 deletions
diff --git a/.cirrus.yml b/.cirrus.yml index 8a79ade78..7218e3e9a 100644 --- a/.cirrus.yml +++ b/.cirrus.yml @@ -601,7 +601,11 @@ buildah_bud_test_task: CTR_FQIN: ${FEDORA_CONTAINER_FQIN} # ID for re-use of build output _BUILD_CACHE_HANDLE: ${FEDORA_NAME}-build-${CIRRUS_BUILD_ID} - PODBIN_NAME: podman + matrix: + - env: + PODBIN_NAME: podman + - env: + PODBIN_NAME: remote gce_instance: *standardvm timeout_in: 45m clone_script: *noop diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml index f44b0ea42..91c0fef87 100644 --- a/.pre-commit-config.yaml +++ b/.pre-commit-config.yaml @@ -4,8 +4,15 @@ repos: - repo: https://github.com/pre-commit/pre-commit-hooks.git rev: v3.4.0 hooks: + # buildah-tests.diff is generated by 'git format-patch' and includes + # trailing whitespace as part of its format. We can work around that, + # but unfortunately the buildah repo has some files with tabs, which + # git-diff formats as '[+/-]<space><tab>', which these hooks choke on. + # Just disable checks on this diff file as a special case. - id: end-of-file-fixer + exclude: test/buildah-bud/buildah-tests.diff - id: trailing-whitespace + exclude: test/buildah-bud/buildah-tests.diff - id: mixed-line-ending - id: check-byte-order-marker - id: check-executables-have-shebangs @@ -214,7 +214,7 @@ endif .PHONY: .gitvalidation .gitvalidation: .gopathok @echo "Validating vs commit '$(call err_if_empty,EPOCH_TEST_COMMIT)'" - GIT_CHECK_EXCLUDE="./vendor:docs/make.bat" $(GOBIN)/git-validation -run DCO,short-subject,dangling-whitespace -range $(EPOCH_TEST_COMMIT)..$(HEAD) + GIT_CHECK_EXCLUDE="./vendor:docs/make.bat:test/buildah-bud/buildah-tests.diff" $(GOBIN)/git-validation -run DCO,short-subject,dangling-whitespace -range $(EPOCH_TEST_COMMIT)..$(HEAD) .PHONY: lint lint: golangci-lint diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go index 66778f519..42e0efe5d 100644 --- a/cmd/podman/common/create_opts.go +++ b/cmd/podman/common/create_opts.go @@ -517,7 +517,14 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c cliOpts.OOMKillDisable = *cc.HostConfig.OomKillDisable } if cc.Config.Healthcheck != nil { - cliOpts.HealthCmd = strings.Join(cc.Config.Healthcheck.Test, " ") + finCmd := "" + for _, str := range cc.Config.Healthcheck.Test { + finCmd = finCmd + str + " " + } + if len(finCmd) > 1 { + finCmd = finCmd[:len(finCmd)-1] + } + cliOpts.HealthCmd = finCmd cliOpts.HealthInterval = cc.Config.Healthcheck.Interval.String() cliOpts.HealthRetries = uint(cc.Config.Healthcheck.Retries) cliOpts.HealthStartPeriod = cc.Config.Healthcheck.StartPeriod.String() diff --git a/cmd/podman/common/specgen.go b/cmd/podman/common/specgen.go index 24b45e479..42f515ace 100644 --- a/cmd/podman/common/specgen.go +++ b/cmd/podman/common/specgen.go @@ -516,7 +516,6 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string if len(con) != 2 { return fmt.Errorf("invalid --security-opt 1: %q", opt) } - switch con[0] { case "apparmor": s.ContainerSecurityConfig.ApparmorProfile = con[1] @@ -664,25 +663,40 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string } func makeHealthCheckFromCli(inCmd, interval string, retries uint, timeout, startPeriod string) (*manifest.Schema2HealthConfig, error) { + cmdArr := []string{} + isArr := true + err := json.Unmarshal([]byte(inCmd), &cmdArr) // array unmarshalling + if err != nil { + cmdArr = strings.SplitN(inCmd, " ", 2) // default for compat + isArr = false + } // Every healthcheck requires a command - if len(inCmd) == 0 { + if len(cmdArr) == 0 { return nil, errors.New("Must define a healthcheck command for all healthchecks") } - - // first try to parse option value as JSON array of strings... - cmd := []string{} - - if inCmd == "none" { - cmd = []string{"NONE"} - } else { - err := json.Unmarshal([]byte(inCmd), &cmd) - if err != nil { - // ...otherwise pass it to "/bin/sh -c" inside the container - cmd = []string{"CMD-SHELL", inCmd} + concat := "" + if cmdArr[0] == "CMD" || cmdArr[0] == "none" { // this is for compat, we are already split properly for most compat cases + cmdArr = strings.Fields(inCmd) + } else if cmdArr[0] != "CMD-SHELL" { // this is for podman side of things, wont contain the keywords + if isArr && len(cmdArr) > 1 { // an array of consecutive commands + cmdArr = append([]string{"CMD"}, cmdArr...) + } else { // one singular command + if len(cmdArr) == 1 { + concat = cmdArr[0] + } else { + concat = strings.Join(cmdArr[0:], " ") + } + cmdArr = append([]string{"CMD-SHELL"}, concat) } } + + if cmdArr[0] == "none" { // if specified to remove healtcheck + cmdArr = []string{"NONE"} + } + + // healthcheck is by default an array, so we simply pass the user input hc := manifest.Schema2HealthConfig{ - Test: cmd, + Test: cmdArr, } if interval == "disable" { diff --git a/cmd/podman/containers/cp.go b/cmd/podman/containers/cp.go index 67bb13aa1..7b5846a35 100644 --- a/cmd/podman/containers/cp.go +++ b/cmd/podman/containers/cp.go @@ -131,43 +131,17 @@ func copyContainerToContainer(sourceContainer string, sourcePath string, destCon return errors.Wrapf(err, "%q could not be found on container %s", sourcePath, sourceContainer) } - var destContainerBaseName string - destContainerInfo, destContainerInfoErr := registry.ContainerEngine().ContainerStat(registry.GetContext(), destContainer, destPath) - if destContainerInfoErr != nil { - if strings.HasSuffix(destPath, "/") { - return errors.Wrapf(destContainerInfoErr, "%q could not be found on container %s", destPath, destContainer) - } - // NOTE: containerInfo may actually be set. That happens when - // the container path is a symlink into nirvana. In that case, - // we must use the symlinked path instead. - path := destPath - if destContainerInfo != nil { - destContainerBaseName = filepath.Base(destContainerInfo.LinkTarget) - path = destContainerInfo.LinkTarget - } else { - destContainerBaseName = filepath.Base(destPath) - } - - parentDir, err := containerParentDir(destContainer, path) - if err != nil { - return errors.Wrapf(err, "could not determine parent dir of %q on container %s", path, destContainer) - } - destContainerInfo, err = registry.ContainerEngine().ContainerStat(registry.GetContext(), destContainer, parentDir) - if err != nil { - return errors.Wrapf(err, "%q could not be found on container %s", destPath, destContainer) - } - } else { - // If the specified path exists on the container, we must use - // its base path as it may have changed due to symlink - // evaluations. - destContainerBaseName = filepath.Base(destContainerInfo.LinkTarget) + destContainerBaseName, destContainerInfo, destResolvedToParentDir, err := resolvePathOnDestinationContainer(destContainer, destPath, false) + if err != nil { + return err } if sourceContainerInfo.IsDir && !destContainerInfo.IsDir { return errors.New("destination must be a directory when copying a directory") } - sourceContainerTarget, destContainerTarget := sourceContainerInfo.LinkTarget, destContainerInfo.LinkTarget + sourceContainerTarget := sourceContainerInfo.LinkTarget + destContainerTarget := destContainerInfo.LinkTarget if !destContainerInfo.IsDir { destContainerTarget = filepath.Dir(destPath) } @@ -180,7 +154,7 @@ func copyContainerToContainer(sourceContainer string, sourcePath string, destCon // Hence, whenever "." is the source and the destination does not // exist, we copy the source's parent and let the copier package create // the destination via the Rename option. - if destContainerInfoErr != nil && sourceContainerInfo.IsDir && strings.HasSuffix(sourcePath, ".") { + if destResolvedToParentDir && sourceContainerInfo.IsDir && strings.HasSuffix(sourcePath, ".") { sourceContainerTarget = filepath.Dir(sourceContainerTarget) } @@ -202,7 +176,7 @@ func copyContainerToContainer(sourceContainer string, sourcePath string, destCon defer reader.Close() copyOptions := entities.CopyOptions{Chown: chown} - if (!sourceContainerInfo.IsDir && !destContainerInfo.IsDir) || destContainerInfoErr != nil { + if (!sourceContainerInfo.IsDir && !destContainerInfo.IsDir) || destResolvedToParentDir { // If we're having a file-to-file copy, make sure to // rename accordingly. copyOptions.Rename = map[string]string{filepath.Base(sourceContainerTarget): destContainerBaseName} @@ -239,6 +213,7 @@ func copyFromContainer(container string, containerPath string, hostPath string) } var hostBaseName string + var resolvedToHostParentDir bool hostInfo, hostInfoErr := copy.ResolveHostPath(hostPath) if hostInfoErr != nil { if strings.HasSuffix(hostPath, "/") { @@ -254,6 +229,7 @@ func copyFromContainer(container string, containerPath string, hostPath string) // it'll be created while copying. Hence, we use it as the // base path. hostBaseName = filepath.Base(hostPath) + resolvedToHostParentDir = true } else { // If the specified path exists on the host, we must use its // base path as it may have changed due to symlink evaluations. @@ -281,7 +257,7 @@ func copyFromContainer(container string, containerPath string, hostPath string) // we copy the source's parent and let the copier package create the // destination via the Rename option. containerTarget := containerInfo.LinkTarget - if hostInfoErr != nil && containerInfo.IsDir && strings.HasSuffix(containerTarget, ".") { + if resolvedToHostParentDir && containerInfo.IsDir && strings.HasSuffix(containerTarget, ".") { containerTarget = filepath.Dir(containerTarget) } @@ -322,7 +298,7 @@ func copyFromContainer(container string, containerPath string, hostPath string) ChownFiles: &idPair, IgnoreDevices: true, } - if (!containerInfo.IsDir && !hostInfo.IsDir) || hostInfoErr != nil { + if (!containerInfo.IsDir && !hostInfo.IsDir) || resolvedToHostParentDir { // If we're having a file-to-file copy, make sure to // rename accordingly. putOptions.Rename = map[string]string{filepath.Base(containerTarget): hostBaseName} @@ -369,42 +345,9 @@ func copyToContainer(container string, containerPath string, hostPath string) er return errors.Wrapf(err, "%q could not be found on the host", hostPath) } - // If the path on the container does not exist. We need to make sure - // that it's parent directory exists. The destination may be created - // while copying. - var containerBaseName string - containerInfo, containerInfoErr := registry.ContainerEngine().ContainerStat(registry.GetContext(), container, containerPath) - if containerInfoErr != nil { - if strings.HasSuffix(containerPath, "/") { - return errors.Wrapf(containerInfoErr, "%q could not be found on container %s", containerPath, container) - } - if isStdin { - return errors.New("destination must be a directory when copying from stdin") - } - // NOTE: containerInfo may actually be set. That happens when - // the container path is a symlink into nirvana. In that case, - // we must use the symlinked path instead. - path := containerPath - if containerInfo != nil { - containerBaseName = filepath.Base(containerInfo.LinkTarget) - path = containerInfo.LinkTarget - } else { - containerBaseName = filepath.Base(containerPath) - } - - parentDir, err := containerParentDir(container, path) - if err != nil { - return errors.Wrapf(err, "could not determine parent dir of %q on container %s", path, container) - } - containerInfo, err = registry.ContainerEngine().ContainerStat(registry.GetContext(), container, parentDir) - if err != nil { - return errors.Wrapf(err, "%q could not be found on container %s", containerPath, container) - } - } else { - // If the specified path exists on the container, we must use - // its base path as it may have changed due to symlink - // evaluations. - containerBaseName = filepath.Base(containerInfo.LinkTarget) + containerBaseName, containerInfo, containerResolvedToParentDir, err := resolvePathOnDestinationContainer(container, containerPath, isStdin) + if err != nil { + return err } // If we copy a directory via the "." notation and the container path @@ -416,7 +359,7 @@ func copyToContainer(container string, containerPath string, hostPath string) er // exist, we copy the source's parent and let the copier package create // the destination via the Rename option. hostTarget := hostInfo.LinkTarget - if containerInfoErr != nil && hostInfo.IsDir && strings.HasSuffix(hostTarget, ".") { + if containerResolvedToParentDir && hostInfo.IsDir && strings.HasSuffix(hostTarget, ".") { hostTarget = filepath.Dir(hostTarget) } @@ -468,7 +411,7 @@ func copyToContainer(container string, containerPath string, hostPath string) er // copy the base directory. KeepDirectoryNames: hostInfo.IsDir && filepath.Base(hostTarget) != ".", } - if (!hostInfo.IsDir && !containerInfo.IsDir) || containerInfoErr != nil { + if (!hostInfo.IsDir && !containerInfo.IsDir) || containerResolvedToParentDir { // If we're having a file-to-file copy, make sure to // rename accordingly. getOptions.Rename = map[string]string{filepath.Base(hostTarget): containerBaseName} @@ -499,6 +442,52 @@ func copyToContainer(container string, containerPath string, hostPath string) er return doCopy(hostCopy, containerCopy) } +// resolvePathOnDestinationContainer resolves the specified path on the +// container. If the path does not exist, it attempts to use the parent +// directory. +func resolvePathOnDestinationContainer(container string, containerPath string, isStdin bool) (baseName string, containerInfo *entities.ContainerStatReport, resolvedToParentDir bool, err error) { + containerInfo, err = registry.ContainerEngine().ContainerStat(registry.GetContext(), container, containerPath) + if err == nil { + baseName = filepath.Base(containerInfo.LinkTarget) + return + } + + if strings.HasSuffix(containerPath, "/") { + err = errors.Wrapf(err, "%q could not be found on container %s", containerPath, container) + return + } + if isStdin { + err = errors.New("destination must be a directory when copying from stdin") + return + } + + // NOTE: containerInfo may actually be set. That happens when + // the container path is a symlink into nirvana. In that case, + // we must use the symlinked path instead. + path := containerPath + if containerInfo != nil { + baseName = filepath.Base(containerInfo.LinkTarget) + path = containerInfo.LinkTarget + } else { + baseName = filepath.Base(containerPath) + } + + parentDir, err := containerParentDir(container, path) + if err != nil { + err = errors.Wrapf(err, "could not determine parent dir of %q on container %s", path, container) + return + } + + containerInfo, err = registry.ContainerEngine().ContainerStat(registry.GetContext(), container, parentDir) + if err != nil { + err = errors.Wrapf(err, "%q could not be found on container %s", containerPath, container) + return + } + + resolvedToParentDir = true + return baseName, containerInfo, resolvedToParentDir, nil +} + // containerParentDir returns the parent directory of the specified path on the // container. If the path is relative, it will be resolved relative to the // container's working directory (or "/" if the work dir isn't set). diff --git a/cmd/podman/containers/restore.go b/cmd/podman/containers/restore.go index b908ea493..3b6f74efa 100644 --- a/cmd/podman/containers/restore.go +++ b/cmd/podman/containers/restore.go @@ -71,6 +71,9 @@ func init() { ) _ = restoreCommand.RegisterFlagCompletionFunc("publish", completion.AutocompleteNone) + flags.StringVar(&restoreOptions.Pod, "pod", "", "Restore container into existing Pod (only works with --import)") + _ = restoreCommand.RegisterFlagCompletionFunc("pod", common.AutocompletePodsRunning) + validate.AddLatestFlag(restoreCommand, &restoreOptions.Latest) } @@ -91,6 +94,9 @@ func restore(cmd *cobra.Command, args []string) error { if restoreOptions.Import == "" && restoreOptions.Name != "" { return errors.Errorf("--name can only be used with --import") } + if restoreOptions.Import == "" && restoreOptions.Pod != "" { + return errors.Errorf("--pod can only be used with --import") + } if restoreOptions.Name != "" && restoreOptions.TCPEstablished { return errors.Errorf("--tcp-established cannot be used with --name") } diff --git a/docs/source/markdown/podman-container-restore.1.md b/docs/source/markdown/podman-container-restore.1.md index 36eb650e5..856008cc0 100644 --- a/docs/source/markdown/podman-container-restore.1.md +++ b/docs/source/markdown/podman-container-restore.1.md @@ -93,6 +93,15 @@ be used once and the restored *container* will have another IP address. This als that **--name, -n** cannot be used in combination with **--tcp-established**.\ *IMPORTANT: This OPTION is only available in combination with **--import, -i**.* +#### **--pod**=*name* + +Restore a container into the pod *name*. The destination pod for this restore +has to have the same namespaces shared as the pod this container was checkpointed +from (see **[podman pod create --share](podman-pod-create.1.md#--share)**). +*IMPORTANT: This OPTION is only available in combination with **--import, -i**.* + +This option requires at least CRIU 3.16. + #### **--publish**, **-p**=*port* Replaces the ports that the *container* publishes, as configured during the @@ -128,7 +137,7 @@ $ podman run --rm -p 2345:80 -d webserver ``` ## SEE ALSO -**[podman(1)](podman.1.md)**, **[podman-container-checkpoint(1)](podman-container-checkpoint.1.md)**, **[podman-run(1)](podman-run.1.md)** +**[podman(1)](podman.1.md)**, **[podman-container-checkpoint(1)](podman-container-checkpoint.1.md)**, **[podman-run(1)](podman-run.1.md)**, **[podman-pod-create(1)](podman-pod-create.1.md)** ## HISTORY September 2018, Originally compiled by Adrian Reber <areber@redhat.com> diff --git a/docs/source/markdown/podman-cp.1.md b/docs/source/markdown/podman-cp.1.md index e04542aa2..79edf26ed 100644 --- a/docs/source/markdown/podman-cp.1.md +++ b/docs/source/markdown/podman-cp.1.md @@ -9,112 +9,121 @@ podman\-cp - Copy files/folders between a container and the local filesystem **podman container cp** [*options*] [*container*:]*src_path* [*container*:]*dest_path* ## DESCRIPTION -Copy the contents of **src_path** to the **dest_path**. You can copy from the container's filesystem to the local machine or the reverse, from the local filesystem to the container or between two containers. -If `-` is specified for either the SRC_PATH or DEST_PATH, you can also stream a tar archive from STDIN or to STDOUT. +**podman cp** allows copying the contents of **src_path** to the **dest_path**. Files can be copied from a container to the local machine and vice versa or between two containers. +If `-` is specified for either the `SRC_PATH` or `DEST_PATH`, one can also stream a tar archive from `STDIN` or to `STDOUT`. -The containers can be a running or stopped. The **src_path** or **dest_path** can be a file or directory. +The containers can be either running or stopped and the *src_path* or *dest_path* can be a file or directory. -The **podman cp** command assumes container paths are relative to the container's root directory (i.e., `/`). - -This means supplying the initial forward slash is optional; - -The command sees **compassionate_darwin:/tmp/foo/myfile.txt** and **compassionate_darwin:tmp/foo/myfile.txt** as identical. +*IMPORTANT: The **podman cp** command assumes container paths are relative to the container's root directory (`/`), which means supplying the initial forward slash is optional and therefore sees `compassionate_darwin:/tmp/foo/myfile.txt` and `compassionate_darwin:tmp/foo/myfile.txt` as identical.* Local machine paths can be an absolute or relative value. The command interprets a local machine's relative paths as relative to the current working directory where **podman cp** is run. -Assuming a path separator of /, a first argument of **src_path** and second argument of **dest_path**, the behavior is as follows: +Assuming a path separator of `/`, a first argument of **src_path** and second argument of **dest_path**, the behavior is as follows: -**src_path** specifies a file +**src_path** specifies a file: - **dest_path** does not exist - - the file is saved to a file created at **dest_path** (note that parent directory must exist) + - the file is saved to a file created at **dest_path** (note that parent directory must exist). - **dest_path** exists and is a file - - the destination is overwritten with the source file's contents + - the destination is overwritten with the source file's contents. - **dest_path** exists and is a directory - - the file is copied into this directory using the base name from **src_path** + - the file is copied into this directory using the base name from **src_path**. -**src_path** specifies a directory +**src_path** specifies a directory: - **dest_path** does not exist - - **dest_path** is created as a directory and the contents of the source directory are copied into this directory + - **dest_path** is created as a directory and the contents of the source directory are copied into this directory. - **dest_path** exists and is a file - - Error condition: cannot copy a directory to a file + - Error condition: cannot copy a directory to a file. - **dest_path** exists and is a directory - **src_path** ends with `/` - - the source directory is copied into this directory + - the source directory is copied into this directory. - **src_path** ends with `/.` (i.e., slash followed by dot) - - the content of the source directory is copied into this directory + - the content of the source directory is copied into this directory. The command requires **src_path** and **dest_path** to exist according to the above rules. If **src_path** is local and is a symbolic link, the symbolic target, is copied by default. -A colon (:) is used as a delimiter between CONTAINER and its path. +A *colon* ( : ) is used as a delimiter between a container and its path, it can also be used when specifying paths to a **src_path** or **dest_path** on a local machine, for example, `file:name.txt`. -You can also use : when specifying paths to a **src_path** or **dest_path** on a local machine, for example, `file:name.txt`. +*IMPORTANT: while using a *colon* ( : ) in a local machine path, one must be explicit with a relative or absolute path, for example: `/path/to/file:name.txt` or `./file:name.txt`* -If you use a : in a local machine path, you must be explicit with a relative or absolute path, for example: - `/path/to/file:name.txt` or `./file:name.txt` - -Using `-` as the *src_path* streams the contents of STDIN as a tar archive. The command extracts the content of the tar to the *DEST_PATH* in the container. In this case, *dest_path* must specify a directory. Using `-` as the *dest_path* streams the contents of the resource (can be a directory) as a tar archive to STDOUT. +Using `-` as the **src_path** streams the contents of `STDIN` as a tar archive. The command extracts the content of the tar to the `DEST_PATH` in the container. In this case, **dest_path** must specify a directory. Using `-` as the **dest_path** streams the contents of the resource (can be a directory) as a tar archive to `STDOUT`. Note that `podman cp` ignores permission errors when copying from a running rootless container. The TTY devices inside a rootless container are owned by the host's root user and hence cannot be read inside the container's user namespace. ## OPTIONS -#### **--archive**, **-a** +#### **--archive**, **-a**=**true** | *false* Archive mode (copy all uid/gid information). -When set to true, files copied to a container will have changed ownership to the primary uid/gid of the container. +When set to true, files copied to a container will have changed ownership to the primary UID/GID of the container. When set to false, maintain uid/gid from archive sources instead of changing them to the primary uid/gid of the destination container. -The default is *true*. +The default is **true**. ## ALTERNATIVES Podman has much stronger capabilities than just `podman cp` to achieve copying files between the host and containers. -Using standard podman-mount and podman-umount takes advantage of the entire linux tool chain, rather than just cp. - -If a user wants to copy contents out of a container or into a container, they can execute a few simple commands. +Using standard **[podman-mount(1)](podman-mount.1.md)** and **[podman-unmount(1)](podman-unmount.1.md)** takes advantage of the entire linux tool chain, rather than just cp. -You can copy from the container's file system to the local machine or the reverse, from the local filesystem to the container. +copying contents out of a container or into a container, can be achieved with a few simple commands. For example: -If you want to copy the /etc/foobar directory out of a container and onto /tmp on the host, you could execute the following commands: +To copy the `/etc/foobar` directory out of a container and onto `/tmp` on the host, the following commands can be executed: mnt=$(podman mount CONTAINERID) cp -R ${mnt}/etc/foobar /tmp podman umount CONTAINERID -If you want to untar a tar ball into a container, you can execute these commands: +To untar a tar ball into a container, following commands can be executed: mnt=$(podman mount CONTAINERID) tar xf content.tgz -C ${mnt} podman umount CONTAINERID -One last example, if you want to install a package into a container that -does not have dnf installed, you could execute something like: +To install a package into a container that +does not have dnf installed, following commands can be executed: mnt=$(podman mount CONTAINERID) dnf install --installroot=${mnt} httpd chroot ${mnt} rm -rf /var/log/dnf /var/cache/dnf podman umount CONTAINERID -This shows that using `podman mount` and `podman umount` you can use all of the +By using `podman mount` and `podman unmount`, one can use all of the standard linux tools for moving files into and out of containers, not just the cp command. -## EXAMPLE +## EXAMPLES -podman cp /myapp/app.conf containerID:/myapp/app.conf +- Copy a file from host to a container. + ``` + podman cp /myapp/app.conf containerID:/myapp/app.conf + ``` -podman cp /home/myuser/myfiles.tar containerID:/tmp +- Copy a file from a container to a directory on another container. + ``` + podman cp containerID1:/myfile.txt containerID2:/tmp + ``` -podman cp containerID:/myapp/ /myapp/ +- Copy a directory on a container to a directory on the host. + ``` + podman cp containerID:/myapp/ /myapp/ + ``` -podman cp containerID:/home/myuser/. /home/myuser/ +- Copy the contents of a directory on a container to a directory on the host. + ``` + podman cp containerID:/home/myuser/. /home/myuser/ + ``` -podman cp containerA:/myapp containerB:/yourapp +- Copy a directory on a container into a directory on another. + ``` + podman cp containerA:/myapp containerB:/yourapp + ``` -podman cp - containerID:/myfiles.tar.gz < myfiles.tar.gz +- Stream a tar archive from `STDIN` to a container. + ``` + podman cp - containerID:/myfiles.tar.gz < myfiles.tar.gz + ``` ## SEE ALSO -podman(1), podman-mount(1), podman-umount(1) +**[podman(1)](podman.1.md)**, **[podman-mount(1)](podman-mount.1.md)**, **[podman-unmount(1)](podman-unmount.1.md)** @@ -7,7 +7,7 @@ require ( github.com/blang/semver v3.5.1+incompatible github.com/buger/goterm v0.0.0-20181115115552-c206103e1f37 github.com/checkpoint-restore/checkpointctl v0.0.0-20210301084134-a2024f5584e7 - github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b + github.com/checkpoint-restore/go-criu/v5 v5.1.0 github.com/container-orchestrated-devices/container-device-interface v0.0.0-20210325223243-f99e8b6c10b9 github.com/containernetworking/cni v0.8.1 github.com/containernetworking/plugins v0.9.1 @@ -128,11 +128,11 @@ github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+ github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/checkpoint-restore/checkpointctl v0.0.0-20210301084134-a2024f5584e7 h1:ZmSAEFFtv3mepC4/Ze6E/hi6vGZlhRvywqp1l+w+qqw= github.com/checkpoint-restore/checkpointctl v0.0.0-20210301084134-a2024f5584e7/go.mod h1:Kp3ezoDVdhfYxZUtgs4OL8sVvgOLz3txk0sbQD0opvw= -github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b h1:T4nWG1TXIxeor8mAu5bFguPJgSIGhZqv/f0z55KCrJM= -github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b/go.mod h1:TrMrLQfeENAPYPRsJuq3jsqdlRh3lvi6trTZJG8+tho= github.com/checkpoint-restore/go-criu/v4 v4.0.2/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw= github.com/checkpoint-restore/go-criu/v4 v4.1.0/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw= github.com/checkpoint-restore/go-criu/v5 v5.0.0/go.mod h1:cfwC0EG7HMUenopBsUf9d89JlCLQIfgVcNsNN0t6T2M= +github.com/checkpoint-restore/go-criu/v5 v5.1.0 h1:BkVH17kcwgmKMnFArsvLrxuBbMwfvPNYRB7mfJ0lzyI= +github.com/checkpoint-restore/go-criu/v5 v5.1.0/go.mod h1:iaS8bb7p6zKJanp1Qe8mpl7+bnkYBR500psJR6mwma0= github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE= github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e h1:fY5BOSpyZCqRo5OhCuC+XN+r/bBCmeuuJtjz+bCNIf8= diff --git a/libpod/container.go b/libpod/container.go index 4b9bea5fc..f3f4b27b7 100644 --- a/libpod/container.go +++ b/libpod/container.go @@ -1173,6 +1173,46 @@ func (c *Container) Networks() ([]string, bool, error) { return c.networks() } +// NetworkMode gets the configured network mode for the container. +// Get actual value from the database +func (c *Container) NetworkMode() string { + networkMode := "" + ctrSpec := c.config.Spec + + switch { + case c.config.CreateNetNS: + // We actually store the network + // mode for Slirp and Bridge, so + // we can just use that + networkMode = string(c.config.NetMode) + case c.config.NetNsCtr != "": + networkMode = fmt.Sprintf("container:%s", c.config.NetNsCtr) + default: + // Find the spec's network namespace. + // If there is none, it's host networking. + // If there is one and it has a path, it's "ns:". + foundNetNS := false + for _, ns := range ctrSpec.Linux.Namespaces { + if ns.Type == spec.NetworkNamespace { + foundNetNS = true + if ns.Path != "" { + networkMode = fmt.Sprintf("ns:%s", ns.Path) + } else { + // We're making a network ns, but not + // configuring with Slirp or CNI. That + // means it's --net=none + networkMode = "none" + } + break + } + } + if !foundNetNS { + networkMode = "host" + } + } + return networkMode +} + // Unlocked accessor for networks func (c *Container) networks() ([]string, bool, error) { networks, err := c.runtime.state.GetNetworks(c) diff --git a/libpod/container_api.go b/libpod/container_api.go index d221baa77..637f5b686 100644 --- a/libpod/container_api.go +++ b/libpod/container_api.go @@ -780,6 +780,16 @@ type ContainerCheckpointOptions struct { // Compression tells the API which compression to use for // the exported checkpoint archive. Compression archive.Compression + // If Pod is set the container should be restored into the + // given Pod. If Pod is empty it is a restore without a Pod. + // Restoring a non Pod container into a Pod or a Pod container + // without a Pod is theoretically possible, but will + // probably not work if a PID namespace is shared. + // A shared PID namespace means that a Pod container has PID 1 + // in the infrastructure container, but without the infrastructure + // container no PID 1 will be in the namespace and that is not + // possible. + Pod string } // Checkpoint checkpoints a container @@ -811,7 +821,11 @@ func (c *Container) Checkpoint(ctx context.Context, options ContainerCheckpointO // Restore restores a container func (c *Container) Restore(ctx context.Context, options ContainerCheckpointOptions) error { - logrus.Debugf("Trying to restore container %s", c.ID()) + if options.Pod == "" { + logrus.Debugf("Trying to restore container %s", c.ID()) + } else { + logrus.Debugf("Trying to restore container %s into pod %s", c.ID(), options.Pod) + } if !c.batched { c.lock.Lock() defer c.lock.Unlock() diff --git a/libpod/container_inspect.go b/libpod/container_inspect.go index 638e0b756..8c662c488 100644 --- a/libpod/container_inspect.go +++ b/libpod/container_inspect.go @@ -618,38 +618,7 @@ func (c *Container) generateInspectContainerHostConfig(ctrSpec *spec.Spec, named hostConfig.Tmpfs = tmpfs // Network mode parsing. - networkMode := "" - switch { - case c.config.CreateNetNS: - // We actually store the network - // mode for Slirp and Bridge, so - // we can just use that - networkMode = string(c.config.NetMode) - case c.config.NetNsCtr != "": - networkMode = fmt.Sprintf("container:%s", c.config.NetNsCtr) - default: - // Find the spec's network namespace. - // If there is none, it's host networking. - // If there is one and it has a path, it's "ns:". - foundNetNS := false - for _, ns := range ctrSpec.Linux.Namespaces { - if ns.Type == spec.NetworkNamespace { - foundNetNS = true - if ns.Path != "" { - networkMode = fmt.Sprintf("ns:%s", ns.Path) - } else { - // We're making a network ns, but not - // configuring with Slirp or CNI. That - // means it's --net=none - networkMode = "none" - } - break - } - } - if !foundNetNS { - networkMode = "host" - } - } + networkMode := c.NetworkMode() hostConfig.NetworkMode = networkMode // Port bindings. diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index b69ad4105..bff64aa95 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -901,8 +901,27 @@ func (c *Container) addNamespaceContainer(g *generate.Generator, ns LinuxNS, ctr } func (c *Container) exportCheckpoint(options ContainerCheckpointOptions) error { - if len(c.Dependencies()) > 0 { - return errors.Errorf("Cannot export checkpoints of containers with dependencies") + if len(c.Dependencies()) == 1 { + // Check if the dependency is an infra container. If it is we can checkpoint + // the container out of the Pod. + if c.config.Pod == "" { + return errors.Errorf("cannot export checkpoints of containers with dependencies") + } + + pod, err := c.runtime.state.Pod(c.config.Pod) + if err != nil { + return errors.Wrapf(err, "container %s is in pod %s, but pod cannot be retrieved", c.ID(), c.config.Pod) + } + infraID, err := pod.InfraContainerID() + if err != nil { + return errors.Wrapf(err, "cannot retrieve infra container ID for pod %s", c.config.Pod) + } + if c.Dependencies()[0] != infraID { + return errors.Errorf("cannot export checkpoints of containers with dependencies") + } + } + if len(c.Dependencies()) > 1 { + return errors.Errorf("cannot export checkpoints of containers with dependencies") } logrus.Debugf("Exporting checkpoint image of container %q to %q", c.ID(), options.TargetFile) @@ -1021,9 +1040,9 @@ func (c *Container) exportCheckpoint(options ContainerCheckpointOptions) error { return nil } -func (c *Container) checkpointRestoreSupported() error { - if !criu.CheckForCriu() { - return errors.Errorf("checkpoint/restore requires at least CRIU %d", criu.MinCriuVersion) +func (c *Container) checkpointRestoreSupported(version int) error { + if !criu.CheckForCriu(version) { + return errors.Errorf("checkpoint/restore requires at least CRIU %d", version) } if !c.ociRuntime.SupportsCheckpoint() { return errors.Errorf("configured runtime does not support checkpoint/restore") @@ -1032,7 +1051,7 @@ func (c *Container) checkpointRestoreSupported() error { } func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointOptions) error { - if err := c.checkpointRestoreSupported(); err != nil { + if err := c.checkpointRestoreSupported(criu.MinCriuVersion); err != nil { return err } @@ -1136,10 +1155,20 @@ func (c *Container) importPreCheckpoint(input string) error { } func (c *Container) restore(ctx context.Context, options ContainerCheckpointOptions) (retErr error) { - if err := c.checkpointRestoreSupported(); err != nil { + minCriuVersion := func() int { + if options.Pod == "" { + return criu.MinCriuVersion + } + return criu.PodCriuVersion + }() + if err := c.checkpointRestoreSupported(minCriuVersion); err != nil { return err } + if options.Pod != "" && !crutils.CRRuntimeSupportsPodCheckpointRestore(c.ociRuntime.Path()) { + return errors.Errorf("runtime %s does not support pod restore", c.ociRuntime.Path()) + } + if !c.ensureState(define.ContainerStateConfigured, define.ContainerStateExited) { return errors.Wrapf(define.ErrCtrStateInvalid, "container %s is running or paused, cannot restore", c.ID()) } @@ -1247,6 +1276,83 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti } } + if options.Pod != "" { + // Running in a Pod means that we have to change all namespace settings to + // the ones from the infrastructure container. + pod, err := c.runtime.LookupPod(options.Pod) + if err != nil { + return errors.Wrapf(err, "pod %q cannot be retrieved", options.Pod) + } + + infraContainer, err := pod.InfraContainer() + if err != nil { + return errors.Wrapf(err, "cannot retrieved infra container from pod %q", options.Pod) + } + + infraContainer.lock.Lock() + if err := infraContainer.syncContainer(); err != nil { + infraContainer.lock.Unlock() + return errors.Wrapf(err, "Error syncing infrastructure container %s status", infraContainer.ID()) + } + if infraContainer.state.State != define.ContainerStateRunning { + if err := infraContainer.initAndStart(ctx); err != nil { + infraContainer.lock.Unlock() + return errors.Wrapf(err, "Error starting infrastructure container %s status", infraContainer.ID()) + } + } + infraContainer.lock.Unlock() + + if c.config.IPCNsCtr != "" { + nsPath, err := infraContainer.namespacePath(IPCNS) + if err != nil { + return errors.Wrapf(err, "cannot retrieve IPC namespace path for Pod %q", options.Pod) + } + if err := g.AddOrReplaceLinuxNamespace(string(spec.IPCNamespace), nsPath); err != nil { + return err + } + } + + if c.config.NetNsCtr != "" { + nsPath, err := infraContainer.namespacePath(NetNS) + if err != nil { + return errors.Wrapf(err, "cannot retrieve network namespace path for Pod %q", options.Pod) + } + if err := g.AddOrReplaceLinuxNamespace(string(spec.NetworkNamespace), nsPath); err != nil { + return err + } + } + + if c.config.PIDNsCtr != "" { + nsPath, err := infraContainer.namespacePath(PIDNS) + if err != nil { + return errors.Wrapf(err, "cannot retrieve PID namespace path for Pod %q", options.Pod) + } + if err := g.AddOrReplaceLinuxNamespace(string(spec.PIDNamespace), nsPath); err != nil { + return err + } + } + + if c.config.UTSNsCtr != "" { + nsPath, err := infraContainer.namespacePath(UTSNS) + if err != nil { + return errors.Wrapf(err, "cannot retrieve UTS namespace path for Pod %q", options.Pod) + } + if err := g.AddOrReplaceLinuxNamespace(string(spec.UTSNamespace), nsPath); err != nil { + return err + } + } + + if c.config.CgroupNsCtr != "" { + nsPath, err := infraContainer.namespacePath(CgroupNS) + if err != nil { + return errors.Wrapf(err, "cannot retrieve Cgroup namespace path for Pod %q", options.Pod) + } + if err := g.AddOrReplaceLinuxNamespace(string(spec.CgroupNamespace), nsPath); err != nil { + return err + } + } + } + if err := c.makeBindMounts(); err != nil { return err } diff --git a/libpod/oci_conmon_linux.go b/libpod/oci_conmon_linux.go index 2914bd1a1..846d3815a 100644 --- a/libpod/oci_conmon_linux.go +++ b/libpod/oci_conmon_linux.go @@ -1064,6 +1064,30 @@ func (r *ConmonOCIRuntime) createOCIContainer(ctr *Container, restoreOptions *Co if restoreOptions.TCPEstablished { args = append(args, "--runtime-opt", "--tcp-established") } + if restoreOptions.Pod != "" { + mountLabel := ctr.config.MountLabel + processLabel := ctr.config.ProcessLabel + if mountLabel != "" { + args = append( + args, + "--runtime-opt", + fmt.Sprintf( + "--lsm-mount-context=%s", + mountLabel, + ), + ) + } + if processLabel != "" { + args = append( + args, + "--runtime-opt", + fmt.Sprintf( + "--lsm-profile=selinux:%s", + processLabel, + ), + ) + } + } } logrus.WithFields(logrus.Fields{ diff --git a/libpod/runtime_ctr.go b/libpod/runtime_ctr.go index ce4c5d758..31e2d09ce 100644 --- a/libpod/runtime_ctr.go +++ b/libpod/runtime_ctr.go @@ -894,6 +894,18 @@ func (r *Runtime) LookupContainer(idOrName string) (*Container, error) { return r.state.LookupContainer(idOrName) } +// LookupContainerId looks up a container id by its name or a partial ID +// If a partial ID is not unique, an error will be returned +func (r *Runtime) LookupContainerID(idOrName string) (string, error) { + r.lock.RLock() + defer r.lock.RUnlock() + + if !r.valid { + return "", define.ErrRuntimeStopped + } + return r.state.LookupContainerID(idOrName) +} + // GetContainers retrieves all containers from the state // Filters can be provided which will determine what containers are included in // the output. Multiple filters are handled by ANDing their output, so only diff --git a/pkg/api/handlers/compat/images_build.go b/pkg/api/handlers/compat/images_build.go index 64805b7fa..2c98a5361 100644 --- a/pkg/api/handlers/compat/images_build.go +++ b/pkg/api/handlers/compat/images_build.go @@ -393,16 +393,16 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { defer auth.RemoveAuthfile(authfile) // Channels all mux'ed in select{} below to follow API build protocol - stdout := channel.NewWriter(make(chan []byte, 1)) + stdout := channel.NewWriter(make(chan []byte)) defer stdout.Close() - auxout := channel.NewWriter(make(chan []byte, 1)) + auxout := channel.NewWriter(make(chan []byte)) defer auxout.Close() - stderr := channel.NewWriter(make(chan []byte, 1)) + stderr := channel.NewWriter(make(chan []byte)) defer stderr.Close() - reporter := channel.NewWriter(make(chan []byte, 1)) + reporter := channel.NewWriter(make(chan []byte)) defer reporter.Close() runtime := r.Context().Value("runtime").(*libpod.Runtime) @@ -529,7 +529,7 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { enc := json.NewEncoder(body) enc.SetEscapeHTML(true) -loop: + for { m := struct { Stream string `json:"stream,omitempty"` @@ -543,13 +543,13 @@ loop: stderr.Write([]byte(err.Error())) } flush() - case e := <-auxout.Chan(): + case e := <-reporter.Chan(): m.Stream = string(e) if err := enc.Encode(m); err != nil { stderr.Write([]byte(err.Error())) } flush() - case e := <-reporter.Chan(): + case e := <-auxout.Chan(): m.Stream = string(e) if err := enc.Encode(m); err != nil { stderr.Write([]byte(err.Error())) @@ -561,8 +561,8 @@ loop: logrus.Warnf("Failed to json encode error %v", err) } flush() + return case <-runCtx.Done(): - flush() if success { if !utils.IsLibpodRequest(r) { m.Stream = fmt.Sprintf("Successfully built %12.12s\n", imageID) @@ -579,7 +579,8 @@ loop: } } } - break loop + flush() + return case <-r.Context().Done(): cancel() logrus.Infof("Client disconnect reported for build %q / %q.", registry, query.Dockerfile) diff --git a/pkg/bindings/connection.go b/pkg/bindings/connection.go index fd93c5ac7..62b1655ac 100644 --- a/pkg/bindings/connection.go +++ b/pkg/bindings/connection.go @@ -327,7 +327,7 @@ func (c *Connection) DoRequest(httpBody io.Reader, httpMethod, endpoint string, uri := fmt.Sprintf("http://d/v%d.%d.%d/libpod"+endpoint, params...) logrus.Debugf("DoRequest Method: %s URI: %v", httpMethod, uri) - req, err := http.NewRequest(httpMethod, uri, httpBody) + req, err := http.NewRequestWithContext(context.WithValue(context.Background(), clientKey, c), httpMethod, uri, httpBody) if err != nil { return nil, err } @@ -337,7 +337,6 @@ func (c *Connection) DoRequest(httpBody io.Reader, httpMethod, endpoint string, for key, val := range header { req.Header.Set(key, val) } - req = req.WithContext(context.WithValue(context.Background(), clientKey, c)) // Give the Do three chances in the case of a comm/service hiccup for i := 0; i < 3; i++ { response, err = c.Client.Do(req) // nolint diff --git a/pkg/bindings/containers/types.go b/pkg/bindings/containers/types.go index 39492077b..cf088441f 100644 --- a/pkg/bindings/containers/types.go +++ b/pkg/bindings/containers/types.go @@ -62,6 +62,7 @@ type RestoreOptions struct { Keep *bool Name *string TCPEstablished *bool + Pod *string } //go:generate go run ../generator/generator.go CreateOptions diff --git a/pkg/bindings/containers/types_restore_options.go b/pkg/bindings/containers/types_restore_options.go index ea6c810a2..820a7696f 100644 --- a/pkg/bindings/containers/types_restore_options.go +++ b/pkg/bindings/containers/types_restore_options.go @@ -131,3 +131,19 @@ func (o *RestoreOptions) GetTCPEstablished() bool { } return *o.TCPEstablished } + +// WithPod +func (o *RestoreOptions) WithPod(value string) *RestoreOptions { + v := &value + o.Pod = v + return o +} + +// GetPod +func (o *RestoreOptions) GetPod() string { + var pod string + if o.Pod == nil { + return pod + } + return *o.Pod +} diff --git a/pkg/bindings/images/build.go b/pkg/bindings/images/build.go index 142204f27..a35f461a7 100644 --- a/pkg/bindings/images/build.go +++ b/pkg/bindings/images/build.go @@ -391,42 +391,50 @@ func Build(ctx context.Context, containerFiles []string, options entities.BuildO dec := json.NewDecoder(body) var id string - var mErr error for { var s struct { Stream string `json:"stream,omitempty"` Error string `json:"error,omitempty"` } - if err := dec.Decode(&s); err != nil { - if errors.Is(err, io.EOF) { - if mErr == nil && id == "" { - mErr = errors.New("stream dropped, unexpected failure") - } - break - } - s.Error = err.Error() + "\n" - } select { + // FIXME(vrothberg): it seems we always hit the EOF case below, + // even when the server quit but it seems desirable to + // distinguish a proper build from a transient EOF. case <-response.Request.Context().Done(): - return &entities.BuildReport{ID: id}, mErr + return &entities.BuildReport{ID: id}, nil default: // non-blocking select } + if err := dec.Decode(&s); err != nil { + if errors.Is(err, io.ErrUnexpectedEOF) { + return nil, errors.Wrap(err, "server probably quit") + } + // EOF means the stream is over in which case we need + // to have read the id. + if errors.Is(err, io.EOF) && id != "" { + break + } + return &entities.BuildReport{ID: id}, errors.Wrap(err, "decoding stream") + } + switch { case s.Stream != "": - stdout.Write([]byte(s.Stream)) - if iidRegex.Match([]byte(s.Stream)) { + raw := []byte(s.Stream) + stdout.Write(raw) + if iidRegex.Match(raw) { id = strings.TrimSuffix(s.Stream, "\n") } case s.Error != "": - mErr = errors.New(s.Error) + // If there's an error, return directly. The stream + // will be closed on return. + return &entities.BuildReport{ID: id}, errors.New(s.Error) default: return &entities.BuildReport{ID: id}, errors.New("failed to parse build results stream, unexpected input") } } - return &entities.BuildReport{ID: id}, mErr + return &entities.BuildReport{ID: id}, nil } func nTar(excludes []string, sources ...string) (io.ReadCloser, error) { diff --git a/pkg/checkpoint/checkpoint_restore.go b/pkg/checkpoint/checkpoint_restore.go index 0d45cab5f..9fdf04933 100644 --- a/pkg/checkpoint/checkpoint_restore.go +++ b/pkg/checkpoint/checkpoint_restore.go @@ -9,6 +9,9 @@ import ( "github.com/containers/common/libimage" "github.com/containers/common/pkg/config" "github.com/containers/podman/v3/libpod" + ann "github.com/containers/podman/v3/pkg/annotations" + "github.com/containers/podman/v3/pkg/checkpoint/crutils" + "github.com/containers/podman/v3/pkg/criu" "github.com/containers/podman/v3/pkg/domain/entities" "github.com/containers/podman/v3/pkg/errorhandling" "github.com/containers/podman/v3/pkg/specgen/generate" @@ -68,6 +71,14 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOpt return nil, err } + if ctrConfig.Pod != "" && restoreOptions.Pod == "" { + return nil, errors.New("cannot restore pod container without --pod") + } + + if ctrConfig.Pod == "" && restoreOptions.Pod != "" { + return nil, errors.New("cannot restore non pod container into pod") + } + // This should not happen as checkpoints with these options are not exported. if len(ctrConfig.Dependencies) > 0 { return nil, errors.Errorf("Cannot import checkpoints of containers with dependencies") @@ -96,6 +107,91 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOpt newName = true } + if restoreOptions.Pod != "" { + // Restoring into a Pod requires much newer versions of CRIU + if !criu.CheckForCriu(criu.PodCriuVersion) { + return nil, errors.Errorf("restoring containers into pods requires at least CRIU %d", criu.PodCriuVersion) + } + // The runtime also has to support it + if !crutils.CRRuntimeSupportsPodCheckpointRestore(runtime.GetOCIRuntimePath()) { + return nil, errors.Errorf("runtime %s does not support pod restore", runtime.GetOCIRuntimePath()) + } + // Restoring into an existing Pod + ctrConfig.Pod = restoreOptions.Pod + + // According to podman pod create a pod can share the following namespaces: + // cgroup, ipc, net, pid, uts + // Let's make sure we a restoring into a pod with the same shared namespaces. + pod, err := runtime.LookupPod(ctrConfig.Pod) + if err != nil { + return nil, errors.Wrapf(err, "pod %q cannot be retrieved", ctrConfig.Pod) + } + + infraContainer, err := pod.InfraContainer() + if err != nil { + return nil, errors.Wrapf(err, "cannot retrieve infra container from pod %q", ctrConfig.Pod) + } + + // If a namespaces was shared (!= "") it needs to be set to the new infrastructure container + // If the infrastructure container does not share the same namespaces as the to be restored + // container we abort. + if ctrConfig.IPCNsCtr != "" { + if !pod.SharesIPC() { + return nil, errors.Errorf("pod %s does not share the IPC namespace", ctrConfig.Pod) + } + ctrConfig.IPCNsCtr = infraContainer.ID() + } + + if ctrConfig.NetNsCtr != "" { + if !pod.SharesNet() { + return nil, errors.Errorf("pod %s does not share the network namespace", ctrConfig.Pod) + } + ctrConfig.NetNsCtr = infraContainer.ID() + } + + if ctrConfig.PIDNsCtr != "" { + if !pod.SharesPID() { + return nil, errors.Errorf("pod %s does not share the PID namespace", ctrConfig.Pod) + } + ctrConfig.PIDNsCtr = infraContainer.ID() + } + + if ctrConfig.UTSNsCtr != "" { + if !pod.SharesUTS() { + return nil, errors.Errorf("pod %s does not share the UTS namespace", ctrConfig.Pod) + } + ctrConfig.UTSNsCtr = infraContainer.ID() + } + + if ctrConfig.CgroupNsCtr != "" { + if !pod.SharesCgroup() { + return nil, errors.Errorf("pod %s does not share the cgroup namespace", ctrConfig.Pod) + } + ctrConfig.CgroupNsCtr = infraContainer.ID() + } + + // Change SELinux labels to infrastructure container labels + ctrConfig.MountLabel = infraContainer.MountLabel() + ctrConfig.ProcessLabel = infraContainer.ProcessLabel() + + // Fix parent cgroup + cgroupPath, err := pod.CgroupPath() + if err != nil { + return nil, errors.Wrapf(err, "cannot retrieve cgroup path from pod %q", ctrConfig.Pod) + } + ctrConfig.CgroupParent = cgroupPath + + oldPodID := dumpSpec.Annotations[ann.SandboxID] + // Fix up SandboxID in the annotations + dumpSpec.Annotations[ann.SandboxID] = ctrConfig.Pod + // Fix up CreateCommand + for i, c := range ctrConfig.CreateCommand { + if c == oldPodID { + ctrConfig.CreateCommand[i] = ctrConfig.Pod + } + } + } + if len(restoreOptions.PublishPorts) > 0 { ports, _, _, err := generate.ParsePortMapping(restoreOptions.PublishPorts) if err != nil { diff --git a/pkg/checkpoint/crutils/checkpoint_restore_utils.go b/pkg/checkpoint/crutils/checkpoint_restore_utils.go index 53ff55865..3b77368bb 100644 --- a/pkg/checkpoint/crutils/checkpoint_restore_utils.go +++ b/pkg/checkpoint/crutils/checkpoint_restore_utils.go @@ -1,6 +1,7 @@ package crutils import ( + "bytes" "io" "os" "os/exec" @@ -189,3 +190,13 @@ func CRRuntimeSupportsCheckpointRestore(runtimePath string) bool { } return false } + +// CRRuntimeSupportsCheckpointRestore tests if the runtime at 'runtimePath' +// supports restoring into existing Pods. The runtime needs to support +// the CRIU option --lsm-mount-context and the existence of this is checked +// by this function. In addition it is necessary to at least have CRIU 3.16. +func CRRuntimeSupportsPodCheckpointRestore(runtimePath string) bool { + cmd := exec.Command(runtimePath, "restore", "--lsm-mount-context") + out, _ := cmd.CombinedOutput() + return bytes.Contains(out, []byte("flag needs an argument")) +} diff --git a/pkg/criu/criu.go b/pkg/criu/criu.go index f4cce238a..2a6805979 100644 --- a/pkg/criu/criu.go +++ b/pkg/criu/criu.go @@ -1,17 +1,21 @@ package criu import ( - "github.com/checkpoint-restore/go-criu" + "github.com/checkpoint-restore/go-criu/v5" ) // MinCriuVersion for Podman at least CRIU 3.11 is required const MinCriuVersion = 31100 +// PodCriuVersion is the version of CRIU needed for +// checkpointing and restoring containers out of and into Pods. +const PodCriuVersion = 31600 + // CheckForCriu uses CRIU's go bindings to check if the CRIU // binary exists and if it at least the version Podman needs. -func CheckForCriu() bool { +func CheckForCriu(version int) bool { c := criu.MakeCriu() - result, err := c.IsCriuAtLeast(MinCriuVersion) + result, err := c.IsCriuAtLeast(version) if err != nil { return false } diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go index 7655e2e63..564921c52 100644 --- a/pkg/domain/entities/containers.go +++ b/pkg/domain/entities/containers.go @@ -209,6 +209,7 @@ type RestoreOptions struct { TCPEstablished bool ImportPrevious string PublishPorts []specgen.PortMapping + Pod string } type RestoreReport struct { diff --git a/pkg/domain/filters/containers.go b/pkg/domain/filters/containers.go index 965a12468..dc9fed2a4 100644 --- a/pkg/domain/filters/containers.go +++ b/pkg/domain/filters/containers.go @@ -211,6 +211,36 @@ func GenerateContainerFilterFuncs(filter string, filterValues []string, r *libpo }, nil case "network": return func(c *libpod.Container) bool { + networkMode := c.NetworkMode() + // support docker like `--filter network=container:<IDorName>` + // check if networkMode is configured as `container:<ctr>` + // peform a match against filter `container:<IDorName>` + // networks is already going to be empty if `container:<ctr>` is configured as Mode + if strings.HasPrefix(networkMode, "container:") { + networkModeContainerPart := strings.SplitN(networkMode, ":", 2) + if len(networkModeContainerPart) < 2 { + return false + } + networkModeContainerID := networkModeContainerPart[1] + for _, val := range filterValues { + if strings.HasPrefix(val, "container:") { + filterNetworkModePart := strings.SplitN(val, ":", 2) + if len(filterNetworkModePart) < 2 { + return false + } + filterNetworkModeIDorName := filterNetworkModePart[1] + filterID, err := r.LookupContainerID(filterNetworkModeIDorName) + if err != nil { + return false + } + if filterID == networkModeContainerID { + return true + } + } + } + return false + } + networks, _, err := c.Networks() // if err or no networks, quick out if err != nil || len(networks) == 0 { diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go index 2c89fc66b..2003879b8 100644 --- a/pkg/domain/infra/abi/containers.go +++ b/pkg/domain/infra/abi/containers.go @@ -529,6 +529,7 @@ func (ic *ContainerEngine) ContainerRestore(ctx context.Context, namesOrIds []st IgnoreStaticIP: options.IgnoreStaticIP, IgnoreStaticMAC: options.IgnoreStaticMAC, ImportPrevious: options.ImportPrevious, + Pod: options.Pod, } filterFuncs := []libpod.ContainerFilter{ diff --git a/pkg/domain/infra/runtime_abi.go b/pkg/domain/infra/runtime_abi.go index ca201b5ae..177e9cff4 100644 --- a/pkg/domain/infra/runtime_abi.go +++ b/pkg/domain/infra/runtime_abi.go @@ -33,6 +33,7 @@ func NewImageEngine(facts *entities.PodmanConfig) (entities.ImageEngine, error) r, err := NewLibpodImageRuntime(facts.FlagSet, facts) return r, err case entities.TunnelMode: + // TODO: look at me! ctx, err := bindings.NewConnectionWithIdentity(context.Background(), facts.URI, facts.Identity) return &tunnel.ImageEngine{ClientCtx: ctx}, err } diff --git a/pkg/rootless/rootless_linux.c b/pkg/rootless/rootless_linux.c index e5f9e88d9..4d8443fcb 100644 --- a/pkg/rootless/rootless_linux.c +++ b/pkg/rootless/rootless_linux.c @@ -465,38 +465,43 @@ reexec_in_user_namespace_wait (int pid, int options) static int create_pause_process (const char *pause_pid_file_path, char **argv) { - int r, p[2]; + pid_t pid; + int p[2]; if (pipe (p) < 0) - _exit (EXIT_FAILURE); + return -1; - r = fork (); - if (r < 0) - _exit (EXIT_FAILURE); + pid = fork (); + if (pid < 0) + { + close (p[0]); + close (p[1]); + return -1; + } - if (r) + if (pid) { char b; + int r; close (p[1]); /* Block until we write the pid file. */ r = TEMP_FAILURE_RETRY (read (p[0], &b, 1)); close (p[0]); - reexec_in_user_namespace_wait (r, 0); + reexec_in_user_namespace_wait (pid, 0); return r == 1 && b == '0' ? 0 : -1; } else { - int fd; - pid_t pid; + int r, fd; close (p[0]); setsid (); pid = fork (); - if (r < 0) + if (pid < 0) _exit (EXIT_FAILURE); if (pid) diff --git a/pkg/rootless/rootless_linux.go b/pkg/rootless/rootless_linux.go index f76eab0e3..9ef56acb4 100644 --- a/pkg/rootless/rootless_linux.go +++ b/pkg/rootless/rootless_linux.go @@ -14,11 +14,13 @@ import ( "os/user" "runtime" "strconv" + "strings" "sync" "unsafe" "github.com/containers/podman/v3/pkg/errorhandling" "github.com/containers/storage/pkg/idtools" + pmount "github.com/containers/storage/pkg/mount" "github.com/containers/storage/pkg/unshare" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -235,6 +237,24 @@ func becomeRootInUserNS(pausePid, fileToRead string, fileOutput *os.File) (_ boo return false, 0, nil } + if mounts, err := pmount.GetMounts(); err == nil { + for _, m := range mounts { + if m.Mountpoint == "/" { + isShared := false + for _, o := range strings.Split(m.Optional, ",") { + if strings.HasPrefix(o, "shared:") { + isShared = true + break + } + } + if !isShared { + logrus.Warningf("%q is not a shared mount, this could cause issues or missing mounts with rootless containers", m.Mountpoint) + } + break + } + } + } + cPausePid := C.CString(pausePid) defer C.free(unsafe.Pointer(cPausePid)) diff --git a/test/apiv2/python/rest_api/test_v2_0_0_container.py b/test/apiv2/python/rest_api/test_v2_0_0_container.py index f252bd401..30d902d8c 100644 --- a/test/apiv2/python/rest_api/test_v2_0_0_container.py +++ b/test/apiv2/python/rest_api/test_v2_0_0_container.py @@ -33,9 +33,10 @@ class ContainerTestCase(APITestCase): self.assertId(r.content) _ = parse(r.json()["Created"]) + r = requests.post( self.podman_url + "/v1.40/containers/create?name=topcontainer", - json={"Cmd": ["top"], "Image": "alpine:latest"}, + json={"Healthcheck": {"Test": ["CMD-SHELL", "exit 0"], "Interval":1000, "Timeout":1000, "Retries": 5}, "Cmd": ["top"], "Image": "alpine:latest"}, ) self.assertEqual(r.status_code, 201, r.text) payload = r.json() @@ -49,6 +50,13 @@ class ContainerTestCase(APITestCase): state = out["State"]["Health"] self.assertIsInstance(state, dict) + r = requests.get(self.uri(f"/containers/{payload['Id']}/json")) + self.assertEqual(r.status_code, 200, r.text) + self.assertId(r.content) + out = r.json() + hc = out["Config"]["Healthcheck"]["Test"] + self.assertListEqual(["CMD-SHELL", "exit 0"], hc) + def test_stats(self): r = requests.get(self.uri(self.resolve_container("/containers/{}/stats?stream=false"))) self.assertIn(r.status_code, (200, 409), r.text) diff --git a/test/buildah-bud/apply-podman-deltas b/test/buildah-bud/apply-podman-deltas index 41c84257f..18b3d56f9 100755 --- a/test/buildah-bud/apply-podman-deltas +++ b/test/buildah-bud/apply-podman-deltas @@ -56,22 +56,31 @@ function errmsg() { done } -# skip: used to add a 'skip' to one specific test -function skip() { +# _skip: used to add a 'skip' or 'skip_if_remote' to one specific test +function _skip() { + local skip=$1; shift local reason=$1; shift # All further arguments are test names for t in "$@"; do if fgrep -qx "@test \"$t\" {" $BUD; then - $ECHO "@test \"$t\" : skip \"$reason\"" + $ECHO "@test \"$t\" : $skip \"$reason\"" t=${t//\//\\/} - sed -i -e "/^\@test \"$t\" {/ a \ \ skip \"$reason\"" $BUD + sed -i -e "/^\@test \"$t\" {/ a \ \ $skip \"$reason\"" $BUD else - warn "[skip] Did not find test \"$t\" in $BUD" + warn "[$skip] Did not find test \"$t\" in $BUD" fi done } +function skip() { + _skip "skip" "$@" +} + +function skip_if_remote() { + _skip "skip_if_remote" "$@" +} + # END handlers ############################################################################### # BEGIN user-customizable section @@ -79,14 +88,14 @@ function skip() { # These are the hand-maintained exceptions. This is what you want to edit # or update as needed. # -# There are two directives you can use below: +# There are three directives you can use below: # # errmsg "old-message" "new-message" "test name" ["test name"...] # # This replaced "old-message" with "new-message" in @test "test name". # It is used when a podman error message differs from buildah's. # -# skip "reason" "test name" ["test name"...] +# [skip | skip_if_remote] "reason" "test name" ["test name"...] # # This adds a 'skip' statement as the first line of @test "test name". # It is used when a test does not work in podman, either for permanent @@ -126,6 +135,7 @@ errmsg "no such file or directory" \ ############################################################################### # BEGIN tests that don't make sense under podman due to fundamental differences + skip "N/A under podman" \ "bud-flags-order-verification" @@ -147,13 +157,13 @@ skip "Too much effort to spin up a local registry" \ skip "FIXME FIXME FIXME: argument-order incompatible with podman" \ "bud-squash-hardlinks" -skip "FIXME FIXME FIXME we'll figure these out later" \ - "bud-multi-stage-nocache-nocommit" \ - "bud with --cgroup-parent" +skip "FIXME FIXME FIXME: this passes on Ed's laptop, fails in CI??" \ + "bud-multi-stage-nocache-nocommit" -# see https://github.com/containers/podman/pull/10147#issuecomment-832503633 -skip "FIXME FIXME FIXME podman save/load has been fixed (but not yet used in Buildah CI)" \ - "bud with --layers and --no-cache flags" +# This will probably never work: buildah and podman have incompatible defaults +# Documented in https://github.com/containers/podman/issues/10412 +skip "buildah runs with --cgroup-manager=cgroupfs, podman with systemd" \ + "bud with --cgroup-parent" # see https://github.com/containers/podman/pull/10829 skip "FIXME FIXME FIXME - requires updated CI images (#10829)" \ @@ -164,6 +174,31 @@ skip "FIXME FIXME FIXME - requires updated CI images (#10829)" \ ############################################################################### +# BEGIN tests which are skipped because they make no sense under podman-remote + +skip_if_remote "--target does not work with podman-remote" \ + "bud-target" + +skip_if_remote "--runtime not meaningful under podman-remote" \ + "bud with --runtime and --runtime-flag" + +skip_if_remote "secret files not implemented under podman-remote" \ + "bud with containerfile secret" \ + "bud with containerfile secret accessed on second RUN" \ + "bud with containerfile secret options" + +skip_if_remote "volumes don't work with podman-remote" \ + "buildah bud --volume" \ + "buildah-bud-policy" + +# See podman #9890 for discussion +skip_if_remote "--stdin option will not be implemented in podman-remote" \ + "bud test no --stdin" + +############################################################################### +# BEGIN tests which are skipped due to actual podman-remote bugs. + +############################################################################### # Done. exit $RC diff --git a/test/buildah-bud/buildah-tests.diff b/test/buildah-bud/buildah-tests.diff index 1c8592f7f..66d470648 100644 --- a/test/buildah-bud/buildah-tests.diff +++ b/test/buildah-bud/buildah-tests.diff @@ -1,23 +1,75 @@ -From a00508656599b24776982996fdb44d4874338fd4 Mon Sep 17 00:00:00 2001 +From d684753d6f00ee95720d8fb2e09c7ac19b37b01e Mon Sep 17 00:00:00 2001 From: Ed Santiago <santiago@redhat.com> Date: Tue, 9 Feb 2021 17:28:05 -0700 Subject: [PATCH] tweaks for running buildah tests under podman Signed-off-by: Ed Santiago <santiago@redhat.com> --- - tests/helpers.bash | 28 +++++++++++++++++++++++++--- - 1 file changed, 25 insertions(+), 3 deletions(-) + tests/helpers.bash | 71 +++++++++++++++++++++++++++++++++++++++++++--- + 1 file changed, 67 insertions(+), 4 deletions(-) diff --git a/tests/helpers.bash b/tests/helpers.bash -index 11deb367..08e73954 100644 +index 11deb367..44c71dad 100644 --- a/tests/helpers.bash +++ b/tests/helpers.bash -@@ -164,15 +164,37 @@ function run_buildah() { +@@ -34,6 +34,23 @@ function setup() { + ROOTDIR_OPTS="--root ${TESTDIR}/root --runroot ${TESTDIR}/runroot --storage-driver ${STORAGE_DRIVER}" + BUILDAH_REGISTRY_OPTS="--registries-conf ${TESTSDIR}/registries.conf --registries-conf-dir ${TESTDIR}/registries.d --short-name-alias-conf ${TESTDIR}/cache/shortnames.conf" + PODMAN_REGISTRY_OPTS="--registries-conf ${TESTSDIR}/registries.conf" ++ ++ PODMAN_SERVER_PID= ++ PODMAN_NATIVE="${PODMAN_BINARY} ${ROOTDIR_OPTS} ${PODMAN_REGISTRY_OPTS}" ++ if [[ -n "$REMOTE" ]]; then ++ PODMAN_NATIVE="${PODMAN_BINARY%%-remote} ${ROOTDIR_OPTS} ${PODMAN_REGISTRY_OPTS}" ++ # static CONTAINERS_CONF needed for capabilities test. As of 2021-07-01 ++ # no tests in bud.bats override this; if at some point any test does ++ # so, it will probably need to be skip_if_remote()d. ++ env CONTAINERS_CONF=${CONTAINERS_CONF:-$(dirname ${BASH_SOURCE})/containers.conf} $PODMAN_NATIVE system service --timeout=0 & ++ PODMAN_SERVER_PID=$! ++ local timeout=10 ++ while ((timeout > 0)); do ++ test -S /run/podman/podman.sock && return ++ sleep 0.2 ++ done ++ die "podman server never came up" ++ fi + } + + function starthttpd() { +@@ -57,6 +74,12 @@ function stophttpd() { + function teardown() { + stophttpd + ++ if [[ -n "$PODMAN_SERVER_PID" ]]; then ++ kill $PODMAN_SERVER_PID ++ wait $PODMAN_SERVER_PID ++ rm -f /run/podman/podman.sock ++ fi ++ + # Workaround for #1991 - buildah + overlayfs leaks mount points. + # Many tests leave behind /var/tmp/.../root/overlay and sub-mounts; + # let's find those and clean them up, otherwise 'rm -rf' fails. +@@ -129,7 +152,13 @@ function copy() { + } + + function podman() { +- command podman ${PODMAN_REGISTRY_OPTS} ${ROOTDIR_OPTS} "$@" ++ echo "# ... podman $*" >&3 ++ ${PODMAN_BINARY} ${PODMAN_REGISTRY_OPTS} ${ROOTDIR_OPTS} "$@" ++} ++ ++function podman-remote() { ++ echo "# ... podman-remote $*" >&3 ++ ${PODMAN_BINARY} ${ROOTDIR_OPTS} "$@" + } + + ################# +@@ -164,15 +193,40 @@ function run_buildah() { --retry) retry=3; shift;; # retry network flakes esac - + + local podman_or_buildah=${BUILDAH_BINARY} -+ local registry_opts=${BUILDAH_REGISTRY_OPTS} ++ local _opts="${ROOTDIR_OPTS} ${BUILDAH_REGISTRY_OPTS}" + if [[ $1 == "bud" || $1 == "build-using-dockerfile" ]]; then + shift + # podman defaults to --layers=true; buildah to --false. @@ -29,7 +81,10 @@ index 11deb367..08e73954 100644 + set "build" "--force-rm=false" "--layers=false" "$@" + fi + podman_or_buildah=${PODMAN_BINARY} -+ registry_opts=${PODMAN_REGISTRY_OPTS} ++ _opts="${ROOTDIR_OPTS} ${PODMAN_REGISTRY_OPTS}" ++ if [[ -n "$REMOTE" ]]; then ++ _opts= ++ fi + + # podman always exits 125 where buildah exits 1 or 2 + case $expected_rc in @@ -41,17 +96,31 @@ index 11deb367..08e73954 100644 # Remember command args, for possible use in later diagnostic messages - MOST_RECENT_BUILDAH_COMMAND="buildah $*" + MOST_RECENT_BUILDAH_COMMAND="$cmd_basename $*" - + while [ $retry -gt 0 ]; do retry=$(( retry - 1 )) - + # stdout is only emitted upon error; this echo is to help a debugger - echo "\$ $BUILDAH_BINARY $*" - run env CONTAINERS_CONF=${CONTAINERS_CONF:-$(dirname ${BASH_SOURCE})/containers.conf} timeout --foreground --kill=10 $BUILDAH_TIMEOUT ${BUILDAH_BINARY} ${BUILDAH_REGISTRY_OPTS} ${ROOTDIR_OPTS} "$@" + echo "\$ $cmd_basename $*" -+ run env CONTAINERS_CONF=${CONTAINERS_CONF:-$(dirname ${BASH_SOURCE})/containers.conf} timeout --foreground --kill=10 $BUILDAH_TIMEOUT ${podman_or_buildah} ${registry_opts} ${ROOTDIR_OPTS} "$@" ++ run env CONTAINERS_CONF=${CONTAINERS_CONF:-$(dirname ${BASH_SOURCE})/containers.conf} timeout --foreground --kill=10 $BUILDAH_TIMEOUT ${podman_or_buildah} ${_opts} "$@" # without "quotes", multiple lines are glommed together into one if [ -n "$output" ]; then echo "$output" --- +@@ -396,3 +450,12 @@ function skip_if_no_docker() { + skip "this test needs actual docker, not podman-docker" + fi + } ++ ++#################### ++# skip_if_remote # (only applicable for podman) ++#################### ++function skip_if_remote() { ++ if [[ -n "$REMOTE" ]]; then ++ skip "${1:-test does not work with podman-remote}" ++ fi ++} +-- 2.31.1 + diff --git a/test/buildah-bud/make-new-buildah-diffs b/test/buildah-bud/make-new-buildah-diffs index 11987e376..3d0a77008 100644 --- a/test/buildah-bud/make-new-buildah-diffs +++ b/test/buildah-bud/make-new-buildah-diffs @@ -56,8 +56,6 @@ if [[ -n "$patch2" ]]; then die "Internal error: I thought I checked for squashed commits, but still see $patch2" fi -# All looks good. Now write that patch into its proper place in the -# podman repo. The sed and tac mess strips trailing whitespace and -# empty lines; we need to do this to pass github CI checks. -sed -e 's/ \+$//' <0001-*.patch |\ - tac | sed -e '/./,$!d' | tac >| ../test/buildah-bud/buildah-tests.diff +# All looks good. We can now copy that patch into its proper place in the +# podman repo. +cp 0001-*.patch ../test/buildah-bud/buildah-tests.diff diff --git a/test/buildah-bud/run-buildah-bud-tests b/test/buildah-bud/run-buildah-bud-tests index a37e90dc4..eb8de5618 100755 --- a/test/buildah-bud/run-buildah-bud-tests +++ b/test/buildah-bud/run-buildah-bud-tests @@ -69,8 +69,7 @@ REMOTE= # If remote, start server & change path if [[ "${PODBIN_NAME:-}" = "remote" ]]; then REMOTE=1 - echo "$ME: remote tests are not working yet" >&2 - exit 1 + PODMAN_BINARY+="-remote" fi function die() { @@ -214,6 +213,7 @@ review the test failure and double-check your changes. (set -x;sudo env TMPDIR=/var/tmp \ PODMAN_BINARY=$PODMAN_BINARY \ + REMOTE=$REMOTE \ BUILDAH_BINARY=$(pwd)/bin/buildah \ COPY_BINARY=$(pwd)/bin/copy \ bats "${bats_filter[@]}" tests/bud.bats) diff --git a/test/e2e/checkpoint_test.go b/test/e2e/checkpoint_test.go index b5bbfcd5c..1c9a8dc6f 100644 --- a/test/e2e/checkpoint_test.go +++ b/test/e2e/checkpoint_test.go @@ -1,11 +1,13 @@ package integration import ( + "fmt" "net" "os" "os/exec" "strings" + "github.com/containers/podman/v3/pkg/checkpoint/crutils" "github.com/containers/podman/v3/pkg/criu" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" @@ -46,7 +48,7 @@ var _ = Describe("Podman checkpoint", func() { Skip("OCI runtime does not support checkpoint/restore") } - if !criu.CheckForCriu() { + if !criu.CheckForCriu(criu.MinCriuVersion) { Skip("CRIU is missing or too old.") } // Only Fedora 29 and newer has a new enough selinux-policy and @@ -977,4 +979,164 @@ var _ = Describe("Podman checkpoint", func() { // Remove exported checkpoint os.Remove(fileName) }) + + namespaceCombination := []string{ + "cgroup,ipc,net,uts,pid", + "cgroup,ipc,net,uts", + "cgroup,ipc,net", + "cgroup,ipc", + "ipc,net,uts,pid", + "ipc,net,uts", + "ipc,net", + "net,uts,pid", + "net,uts", + "uts,pid", + } + for _, share := range namespaceCombination { + testName := fmt.Sprintf( + "podman checkpoint and restore container out of and into pod (%s)", + share, + ) + It(testName, func() { + if !criu.CheckForCriu(criu.PodCriuVersion) { + Skip("CRIU is missing or too old.") + } + if !crutils.CRRuntimeSupportsPodCheckpointRestore(podmanTest.OCIRuntime) { + Skip("runtime does not support pod restore") + } + // Create a pod + session := podmanTest.Podman([]string{ + "pod", + "create", + "--share", + share, + }) + session.WaitWithDefaultTimeout() + Expect(session).To(Exit(0)) + podID := session.OutputToString() + + session = podmanTest.Podman([]string{ + "run", + "-d", + "--rm", + "--pod", + podID, + ALPINE, + "top", + }) + session.WaitWithDefaultTimeout() + Expect(session).To(Exit(0)) + cid := session.OutputToString() + + fileName := "/tmp/checkpoint-" + cid + ".tar.gz" + + // Checkpoint the container + result := podmanTest.Podman([]string{ + "container", + "checkpoint", + "-e", + fileName, + cid, + }) + result.WaitWithDefaultTimeout() + + // As the container has been started with '--rm' it will be completely + // cleaned up after checkpointing. + Expect(result).To(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) + Expect(podmanTest.NumberOfContainers()).To(Equal(1)) + + // Remove the pod and create a new pod + result = podmanTest.Podman([]string{ + "pod", + "rm", + podID, + }) + result.WaitWithDefaultTimeout() + Expect(result).To(Exit(0)) + + // First create a pod with different shared namespaces. + // Restore should fail + + wrongShare := share[:strings.LastIndex(share, ",")] + + session = podmanTest.Podman([]string{ + "pod", + "create", + "--share", + wrongShare, + }) + session.WaitWithDefaultTimeout() + Expect(session).To(Exit(0)) + podID = session.OutputToString() + + // Restore container with different port mapping + result = podmanTest.Podman([]string{ + "container", + "restore", + "--pod", + podID, + "-i", + fileName, + }) + result.WaitWithDefaultTimeout() + Expect(result).To(Exit(125)) + Expect(result.ErrorToString()).To(ContainSubstring("does not share the")) + + // Remove the pod and create a new pod + result = podmanTest.Podman([]string{ + "pod", + "rm", + podID, + }) + result.WaitWithDefaultTimeout() + Expect(result).To(Exit(0)) + + session = podmanTest.Podman([]string{ + "pod", + "create", + "--share", + share, + }) + session.WaitWithDefaultTimeout() + Expect(session).To(Exit(0)) + podID = session.OutputToString() + + // Restore container with different port mapping + result = podmanTest.Podman([]string{ + "container", + "restore", + "--pod", + podID, + "-i", + fileName, + }) + result.WaitWithDefaultTimeout() + + Expect(result).To(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(2)) + Expect(podmanTest.GetContainerStatus()).To(ContainSubstring("Up")) + + result = podmanTest.Podman([]string{ + "rm", + "-f", + result.OutputToString(), + }) + result.WaitWithDefaultTimeout() + Expect(result).To(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) + Expect(podmanTest.NumberOfContainers()).To(Equal(1)) + + result = podmanTest.Podman([]string{ + "pod", + "rm", + "-fa", + }) + result.WaitWithDefaultTimeout() + Expect(result).To(Exit(0)) + + // Remove exported checkpoint + os.Remove(fileName) + }) + } }) diff --git a/test/e2e/healthcheck_run_test.go b/test/e2e/healthcheck_run_test.go index 28040ecfd..899c84a14 100644 --- a/test/e2e/healthcheck_run_test.go +++ b/test/e2e/healthcheck_run_test.go @@ -174,6 +174,16 @@ var _ = Describe("Podman healthcheck run", func() { Expect(inspect[0].State.Healthcheck.Status).To(Equal("healthy")) }) + It("podman healthcheck unhealthy but valid arguments check", func() { + session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--health-retries", "2", "--health-cmd", "[\"ls\", \"/foo\"]", ALPINE, "top"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + hc := podmanTest.Podman([]string{"healthcheck", "run", "hc"}) + hc.WaitWithDefaultTimeout() + Expect(hc).Should(Exit(1)) + }) + It("podman healthcheck single healthy result changes failed to healthy", func() { session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--health-retries", "2", "--health-cmd", "ls /foo || exit 1", ALPINE, "top"}) session.WaitWithDefaultTimeout() diff --git a/test/e2e/ps_test.go b/test/e2e/ps_test.go index e27ff27a4..aeb88e481 100644 --- a/test/e2e/ps_test.go +++ b/test/e2e/ps_test.go @@ -172,6 +172,43 @@ var _ = Describe("Podman ps", func() { Expect(fullCid).To(Equal(result.OutputToStringArray()[0])) }) + It("podman ps --filter network=container:<name>", func() { + ctrAlpha := "alpha" + container := podmanTest.Podman([]string{"run", "-dt", "--name", ctrAlpha, ALPINE, "top"}) + container.WaitWithDefaultTimeout() + Expect(container).Should(Exit(0)) + + ctrBravo := "bravo" + containerBravo := podmanTest.Podman([]string{"run", "-dt", "--network", "container:alpha", "--name", ctrBravo, ALPINE, "top"}) + containerBravo.WaitWithDefaultTimeout() + Expect(containerBravo).Should(Exit(0)) + + result := podmanTest.Podman([]string{"ps", "-a", "--format", "table {{.Names}}", "--filter", "network=container:alpha"}) + result.WaitWithDefaultTimeout() + result.WaitWithDefaultTimeout() + Expect(result).Should(Exit(0)) + Expect(result.OutputToString()).To(ContainSubstring("bravo")) + }) + + It("podman ps --filter network=container:<id>", func() { + ctrAlpha := "first" + container := podmanTest.Podman([]string{"run", "-dt", "--name", ctrAlpha, ALPINE, "top"}) + container.WaitWithDefaultTimeout() + cid := container.OutputToString() + Expect(container).Should(Exit(0)) + + ctrBravo := "second" + containerBravo := podmanTest.Podman([]string{"run", "-dt", "--network", "container:" + cid, "--name", ctrBravo, ALPINE, "top"}) + containerBravo.WaitWithDefaultTimeout() + Expect(containerBravo).Should(Exit(0)) + + result := podmanTest.Podman([]string{"ps", "-a", "--format", "table {{.Names}}", "--filter", "network=container:" + cid}) + result.WaitWithDefaultTimeout() + result.WaitWithDefaultTimeout() + Expect(result).Should(Exit(0)) + Expect(result.OutputToString()).To(ContainSubstring("second")) + }) + It("podman ps namespace flag", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go index 3bfd59b54..3c65c02d1 100644 --- a/test/e2e/run_test.go +++ b/test/e2e/run_test.go @@ -1213,14 +1213,14 @@ USER mail`, BB) }) It("podman run with bad healthcheck timeout", func() { - session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-timeout", "0s", ALPINE, "top"}) + session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "foo", "--health-timeout", "0s", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-timeout must be at least 1 second")) }) It("podman run with bad healthcheck start-period", func() { - session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-start-period", "-1s", ALPINE, "top"}) + session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "foo", "--health-start-period", "-1s", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-start-period must be 0 seconds or greater")) diff --git a/test/system/050-stop.bats b/test/system/050-stop.bats index 2ed791429..d809507a5 100644 --- a/test/system/050-stop.bats +++ b/test/system/050-stop.bats @@ -119,11 +119,31 @@ load helpers # the container's status. run_podman run --name stopme -d $IMAGE sh -c \ - "trap 'echo Received SIGTERM, ignoring' SIGTERM; echo READY; while :; do sleep 1; done" + "trap 'echo Received SIGTERM, ignoring' SIGTERM; echo READY; while :; do sleep 0.2; done" - # Stop the container in the background + wait_for_ready stopme + + local t0=$SECONDS + # Stop the container, but do so in the background so we can inspect + # the container status while it's stopping. Use $PODMAN because we + # don't want the overhead and error checks of run_podman. $PODMAN stop -t 20 stopme & + # Wait for container to acknowledge the signal. We can't use wait_for_output + # because that aborts if .State.Running != true + local timeout=5 + while [[ $timeout -gt 0 ]]; do + run_podman logs stopme + if [[ "$output" =~ "Received SIGTERM, ignoring" ]]; then + break + fi + timeout=$((timeout - 1)) + if [[ $timeout -eq 0 ]]; then + die "Timed out waiting for container to receive SIGERM" + fi + sleep 0.5 + done + # Other commands can acquire the lock run_podman ps -a @@ -131,6 +151,13 @@ load helpers run_podman inspect --format '{{.State.Status}}' stopme is "$output" "stopping" "Status of container should be 'stopping'" + # Time check: make sure we were able to run 'ps' before the container + # exited. If this takes too long, it means ps had to wait for lock. + local delta_t=$(( $SECONDS - t0 )) + if [[ $delta_t -gt 5 ]]; then + die "Operations took too long ($delta_t seconds)" + fi + run_podman kill stopme run_podman wait stopme diff --git a/test/system/070-build.bats b/test/system/070-build.bats index 7b76c585f..26113e45c 100644 --- a/test/system/070-build.bats +++ b/test/system/070-build.bats @@ -749,16 +749,9 @@ RUN echo $random_string EOF run_podman 125 build -t build_test --pull-never $tmpdir - # FIXME: this is just ridiculous. Even after #10030 and #10034, Ubuntu - # remote *STILL* flakes this test! It fails with the correct exit status, - # but the error output is 'Error: stream dropped, unexpected failure' - # Let's just stop checking on podman-remote. As long as it exits 125, - # we're happy. - if ! is_remote; then - is "$output" \ - ".*Error: error creating build container: quay.io/libpod/nosuchimage:nosuchtag: image not known" \ - "--pull-never fails with expected error message" - fi + is "$output" \ + ".*Error: error creating build container: quay.io/libpod/nosuchimage:nosuchtag: image not known" \ + "--pull-never fails with expected error message" } @test "podman build --logfile test" { diff --git a/test/system/255-auto-update.bats b/test/system/255-auto-update.bats index 25eaba45b..6fb40f41e 100644 --- a/test/system/255-auto-update.bats +++ b/test/system/255-auto-update.bats @@ -261,7 +261,8 @@ EOF systemctl enable --now podman-auto-update-$cname.timer systemctl list-timers --all - local expect='Finished Podman auto-update testing service' + # While systemd v245 and later uses 'Finished', older versions uses 'Started' for oneshot services + local expect='(Finished|Started) Podman auto-update testing service' local failed_start=failed local count=0 while [ $count -lt 120 ]; do diff --git a/transfer.md b/transfer.md index c37592384..765094dc9 100644 --- a/transfer.md +++ b/transfer.md @@ -141,8 +141,8 @@ The following podman commands do not have a Docker equivalent: * [`podman generate `](./docs/source/markdown/podman-generate.1.md) * [`podman generate kube`](./docs/source/markdown/podman-generate-kube.1.md) * [`podman generate systemd`](./docs/source/markdown/podman-generate-systemd.1.md) -* [`podman healthcheck `](/docs/source/markdown/podmanh-healthcheck.1.md) -* [`podman healthcheck run`](/docs/source/markdown/podmanh-healthcheck-run.1.md) +* [`podman healthcheck `](/docs/source/markdown/podman-healthcheck.1.md) +* [`podman healthcheck run`](/docs/source/markdown/podman-healthcheck-run.1.md) * [`podman image diff`](./docs/source/markdown/podman-image-diff.1.md) * [`podman image exists`](./docs/source/markdown/podman-image-exists.1.md) * [`podman image mount`](./docs/source/markdown/podman-image-mount.1.md) diff --git a/vendor/github.com/checkpoint-restore/go-criu/.gitignore b/vendor/github.com/checkpoint-restore/go-criu/.gitignore deleted file mode 100644 index f1c90e3d5..000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -test/test -test/piggie -test/phaul -image -rpc/rpc.proto diff --git a/vendor/github.com/checkpoint-restore/go-criu/.travis.yml b/vendor/github.com/checkpoint-restore/go-criu/.travis.yml deleted file mode 100644 index 741dbf0a1..000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/.travis.yml +++ /dev/null @@ -1,25 +0,0 @@ -language: go -sudo: required -os: - - linux -go: - - "1.8" - - "1.9" - - "1.10" -env: - # Run the tests with CRIU master and criu-dev - - CRIU_BRANCH="master" - - CRIU_BRANCH="criu-dev" -install: - - sudo apt-get update - - sudo apt-get install -y libprotobuf-dev libprotobuf-c0-dev protobuf-c-compiler protobuf-compiler python-protobuf libnl-3-dev libnet-dev libcap-dev - - go get github.com/checkpoint-restore/go-criu - - git clone --single-branch -b ${CRIU_BRANCH} https://github.com/checkpoint-restore/criu.git - - cd criu; make - - sudo install -D -m 755 criu/criu /usr/sbin/ - - cd .. -script: - # This builds the code without running the tests. - - make build phaul test/test test/phaul test/piggie - # Run actual test as root as it uses CRIU. - - sudo make test phaul-test diff --git a/vendor/github.com/checkpoint-restore/go-criu/Makefile b/vendor/github.com/checkpoint-restore/go-criu/Makefile deleted file mode 100644 index ee44ee448..000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/Makefile +++ /dev/null @@ -1,60 +0,0 @@ -GO ?= go -CC ?= gcc -ifeq ($(GOPATH),) -export GOPATH := $(shell $(GO) env GOPATH) -endif -FIRST_GOPATH := $(firstword $(subst :, ,$(GOPATH))) -GOBIN := $(shell $(GO) env GOBIN) -ifeq ($(GOBIN),) - GOBIN := $(FIRST_GOPATH)/bin -endif - -all: build test phaul phaul-test - -lint: - @golint . test phaul -build: - @$(GO) build -v - -test/piggie: test/piggie.c - @$(CC) $^ -o $@ - -test/test: test/main.go - @$(GO) build -v -o test/test test/main.go - -test: test/test test/piggie - mkdir -p image - test/piggie - test/test dump `pidof piggie` image - test/test restore image - pkill -9 piggie || : - -phaul: - @cd phaul; go build -v - -test/phaul: test/phaul-main.go - @$(GO) build -v -o test/phaul test/phaul-main.go - -phaul-test: test/phaul test/piggie - rm -rf image - test/piggie - test/phaul `pidof piggie` - pkill -9 piggie || : - -clean: - @rm -f test/test test/piggie test/phaul - @rm -rf image - @rm -f rpc/rpc.proto - -install.tools: - if [ ! -x "$(GOBIN)/golint" ]; then \ - $(GO) get -u golang.org/x/lint/golint; \ - fi - -rpc/rpc.proto: - curl -s https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/rpc.proto -o $@ - -rpc/rpc.pb.go: rpc/rpc.proto - protoc --go_out=. $^ - -.PHONY: build test clean lint phaul diff --git a/vendor/github.com/checkpoint-restore/go-criu/rpc/rpc.pb.go b/vendor/github.com/checkpoint-restore/go-criu/rpc/rpc.pb.go deleted file mode 100644 index 230faace5..000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/rpc/rpc.pb.go +++ /dev/null @@ -1,1211 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: rpc/rpc.proto - -/* -Package rpc is a generated protocol buffer package. - -It is generated from these files: - rpc/rpc.proto - -It has these top-level messages: - CriuPageServerInfo - CriuVethPair - ExtMountMap - JoinNamespace - InheritFd - CgroupRoot - UnixSk - CriuOpts - CriuDumpResp - CriuRestoreResp - CriuNotify - CriuFeatures - CriuReq - CriuResp - CriuVersion -*/ -package rpc - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -type CriuCgMode int32 - -const ( - CriuCgMode_IGNORE CriuCgMode = 0 - CriuCgMode_CG_NONE CriuCgMode = 1 - CriuCgMode_PROPS CriuCgMode = 2 - CriuCgMode_SOFT CriuCgMode = 3 - CriuCgMode_FULL CriuCgMode = 4 - CriuCgMode_STRICT CriuCgMode = 5 - CriuCgMode_DEFAULT CriuCgMode = 6 -) - -var CriuCgMode_name = map[int32]string{ - 0: "IGNORE", - 1: "CG_NONE", - 2: "PROPS", - 3: "SOFT", - 4: "FULL", - 5: "STRICT", - 6: "DEFAULT", -} -var CriuCgMode_value = map[string]int32{ - "IGNORE": 0, - "CG_NONE": 1, - "PROPS": 2, - "SOFT": 3, - "FULL": 4, - "STRICT": 5, - "DEFAULT": 6, -} - -func (x CriuCgMode) Enum() *CriuCgMode { - p := new(CriuCgMode) - *p = x - return p -} -func (x CriuCgMode) String() string { - return proto.EnumName(CriuCgMode_name, int32(x)) -} -func (x *CriuCgMode) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(CriuCgMode_value, data, "CriuCgMode") - if err != nil { - return err - } - *x = CriuCgMode(value) - return nil -} -func (CriuCgMode) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } - -type CriuReqType int32 - -const ( - CriuReqType_EMPTY CriuReqType = 0 - CriuReqType_DUMP CriuReqType = 1 - CriuReqType_RESTORE CriuReqType = 2 - CriuReqType_CHECK CriuReqType = 3 - CriuReqType_PRE_DUMP CriuReqType = 4 - CriuReqType_PAGE_SERVER CriuReqType = 5 - CriuReqType_NOTIFY CriuReqType = 6 - CriuReqType_CPUINFO_DUMP CriuReqType = 7 - CriuReqType_CPUINFO_CHECK CriuReqType = 8 - CriuReqType_FEATURE_CHECK CriuReqType = 9 - CriuReqType_VERSION CriuReqType = 10 - CriuReqType_WAIT_PID CriuReqType = 11 - CriuReqType_PAGE_SERVER_CHLD CriuReqType = 12 -) - -var CriuReqType_name = map[int32]string{ - 0: "EMPTY", - 1: "DUMP", - 2: "RESTORE", - 3: "CHECK", - 4: "PRE_DUMP", - 5: "PAGE_SERVER", - 6: "NOTIFY", - 7: "CPUINFO_DUMP", - 8: "CPUINFO_CHECK", - 9: "FEATURE_CHECK", - 10: "VERSION", - 11: "WAIT_PID", - 12: "PAGE_SERVER_CHLD", -} -var CriuReqType_value = map[string]int32{ - "EMPTY": 0, - "DUMP": 1, - "RESTORE": 2, - "CHECK": 3, - "PRE_DUMP": 4, - "PAGE_SERVER": 5, - "NOTIFY": 6, - "CPUINFO_DUMP": 7, - "CPUINFO_CHECK": 8, - "FEATURE_CHECK": 9, - "VERSION": 10, - "WAIT_PID": 11, - "PAGE_SERVER_CHLD": 12, -} - -func (x CriuReqType) Enum() *CriuReqType { - p := new(CriuReqType) - *p = x - return p -} -func (x CriuReqType) String() string { - return proto.EnumName(CriuReqType_name, int32(x)) -} -func (x *CriuReqType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(CriuReqType_value, data, "CriuReqType") - if err != nil { - return err - } - *x = CriuReqType(value) - return nil -} -func (CriuReqType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } - -type CriuPageServerInfo struct { - Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"` - Port *int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"` - Pid *int32 `protobuf:"varint,3,opt,name=pid" json:"pid,omitempty"` - Fd *int32 `protobuf:"varint,4,opt,name=fd" json:"fd,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuPageServerInfo) Reset() { *m = CriuPageServerInfo{} } -func (m *CriuPageServerInfo) String() string { return proto.CompactTextString(m) } -func (*CriuPageServerInfo) ProtoMessage() {} -func (*CriuPageServerInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } - -func (m *CriuPageServerInfo) GetAddress() string { - if m != nil && m.Address != nil { - return *m.Address - } - return "" -} - -func (m *CriuPageServerInfo) GetPort() int32 { - if m != nil && m.Port != nil { - return *m.Port - } - return 0 -} - -func (m *CriuPageServerInfo) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -func (m *CriuPageServerInfo) GetFd() int32 { - if m != nil && m.Fd != nil { - return *m.Fd - } - return 0 -} - -type CriuVethPair struct { - IfIn *string `protobuf:"bytes,1,req,name=if_in,json=ifIn" json:"if_in,omitempty"` - IfOut *string `protobuf:"bytes,2,req,name=if_out,json=ifOut" json:"if_out,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuVethPair) Reset() { *m = CriuVethPair{} } -func (m *CriuVethPair) String() string { return proto.CompactTextString(m) } -func (*CriuVethPair) ProtoMessage() {} -func (*CriuVethPair) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } - -func (m *CriuVethPair) GetIfIn() string { - if m != nil && m.IfIn != nil { - return *m.IfIn - } - return "" -} - -func (m *CriuVethPair) GetIfOut() string { - if m != nil && m.IfOut != nil { - return *m.IfOut - } - return "" -} - -type ExtMountMap struct { - Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` - Val *string `protobuf:"bytes,2,req,name=val" json:"val,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *ExtMountMap) Reset() { *m = ExtMountMap{} } -func (m *ExtMountMap) String() string { return proto.CompactTextString(m) } -func (*ExtMountMap) ProtoMessage() {} -func (*ExtMountMap) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } - -func (m *ExtMountMap) GetKey() string { - if m != nil && m.Key != nil { - return *m.Key - } - return "" -} - -func (m *ExtMountMap) GetVal() string { - if m != nil && m.Val != nil { - return *m.Val - } - return "" -} - -type JoinNamespace struct { - Ns *string `protobuf:"bytes,1,req,name=ns" json:"ns,omitempty"` - NsFile *string `protobuf:"bytes,2,req,name=ns_file,json=nsFile" json:"ns_file,omitempty"` - ExtraOpt *string `protobuf:"bytes,3,opt,name=extra_opt,json=extraOpt" json:"extra_opt,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *JoinNamespace) Reset() { *m = JoinNamespace{} } -func (m *JoinNamespace) String() string { return proto.CompactTextString(m) } -func (*JoinNamespace) ProtoMessage() {} -func (*JoinNamespace) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} } - -func (m *JoinNamespace) GetNs() string { - if m != nil && m.Ns != nil { - return *m.Ns - } - return "" -} - -func (m *JoinNamespace) GetNsFile() string { - if m != nil && m.NsFile != nil { - return *m.NsFile - } - return "" -} - -func (m *JoinNamespace) GetExtraOpt() string { - if m != nil && m.ExtraOpt != nil { - return *m.ExtraOpt - } - return "" -} - -type InheritFd struct { - Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` - Fd *int32 `protobuf:"varint,2,req,name=fd" json:"fd,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *InheritFd) Reset() { *m = InheritFd{} } -func (m *InheritFd) String() string { return proto.CompactTextString(m) } -func (*InheritFd) ProtoMessage() {} -func (*InheritFd) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} } - -func (m *InheritFd) GetKey() string { - if m != nil && m.Key != nil { - return *m.Key - } - return "" -} - -func (m *InheritFd) GetFd() int32 { - if m != nil && m.Fd != nil { - return *m.Fd - } - return 0 -} - -type CgroupRoot struct { - Ctrl *string `protobuf:"bytes,1,opt,name=ctrl" json:"ctrl,omitempty"` - Path *string `protobuf:"bytes,2,req,name=path" json:"path,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CgroupRoot) Reset() { *m = CgroupRoot{} } -func (m *CgroupRoot) String() string { return proto.CompactTextString(m) } -func (*CgroupRoot) ProtoMessage() {} -func (*CgroupRoot) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} } - -func (m *CgroupRoot) GetCtrl() string { - if m != nil && m.Ctrl != nil { - return *m.Ctrl - } - return "" -} - -func (m *CgroupRoot) GetPath() string { - if m != nil && m.Path != nil { - return *m.Path - } - return "" -} - -type UnixSk struct { - Inode *uint32 `protobuf:"varint,1,req,name=inode" json:"inode,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *UnixSk) Reset() { *m = UnixSk{} } -func (m *UnixSk) String() string { return proto.CompactTextString(m) } -func (*UnixSk) ProtoMessage() {} -func (*UnixSk) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} } - -func (m *UnixSk) GetInode() uint32 { - if m != nil && m.Inode != nil { - return *m.Inode - } - return 0 -} - -type CriuOpts struct { - ImagesDirFd *int32 `protobuf:"varint,1,req,name=images_dir_fd,json=imagesDirFd" json:"images_dir_fd,omitempty"` - Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` - LeaveRunning *bool `protobuf:"varint,3,opt,name=leave_running,json=leaveRunning" json:"leave_running,omitempty"` - ExtUnixSk *bool `protobuf:"varint,4,opt,name=ext_unix_sk,json=extUnixSk" json:"ext_unix_sk,omitempty"` - TcpEstablished *bool `protobuf:"varint,5,opt,name=tcp_established,json=tcpEstablished" json:"tcp_established,omitempty"` - EvasiveDevices *bool `protobuf:"varint,6,opt,name=evasive_devices,json=evasiveDevices" json:"evasive_devices,omitempty"` - ShellJob *bool `protobuf:"varint,7,opt,name=shell_job,json=shellJob" json:"shell_job,omitempty"` - FileLocks *bool `protobuf:"varint,8,opt,name=file_locks,json=fileLocks" json:"file_locks,omitempty"` - LogLevel *int32 `protobuf:"varint,9,opt,name=log_level,json=logLevel,def=2" json:"log_level,omitempty"` - LogFile *string `protobuf:"bytes,10,opt,name=log_file,json=logFile" json:"log_file,omitempty"` - Ps *CriuPageServerInfo `protobuf:"bytes,11,opt,name=ps" json:"ps,omitempty"` - NotifyScripts *bool `protobuf:"varint,12,opt,name=notify_scripts,json=notifyScripts" json:"notify_scripts,omitempty"` - Root *string `protobuf:"bytes,13,opt,name=root" json:"root,omitempty"` - ParentImg *string `protobuf:"bytes,14,opt,name=parent_img,json=parentImg" json:"parent_img,omitempty"` - TrackMem *bool `protobuf:"varint,15,opt,name=track_mem,json=trackMem" json:"track_mem,omitempty"` - AutoDedup *bool `protobuf:"varint,16,opt,name=auto_dedup,json=autoDedup" json:"auto_dedup,omitempty"` - WorkDirFd *int32 `protobuf:"varint,17,opt,name=work_dir_fd,json=workDirFd" json:"work_dir_fd,omitempty"` - LinkRemap *bool `protobuf:"varint,18,opt,name=link_remap,json=linkRemap" json:"link_remap,omitempty"` - Veths []*CriuVethPair `protobuf:"bytes,19,rep,name=veths" json:"veths,omitempty"` - CpuCap *uint32 `protobuf:"varint,20,opt,name=cpu_cap,json=cpuCap,def=4294967295" json:"cpu_cap,omitempty"` - ForceIrmap *bool `protobuf:"varint,21,opt,name=force_irmap,json=forceIrmap" json:"force_irmap,omitempty"` - ExecCmd []string `protobuf:"bytes,22,rep,name=exec_cmd,json=execCmd" json:"exec_cmd,omitempty"` - ExtMnt []*ExtMountMap `protobuf:"bytes,23,rep,name=ext_mnt,json=extMnt" json:"ext_mnt,omitempty"` - ManageCgroups *bool `protobuf:"varint,24,opt,name=manage_cgroups,json=manageCgroups" json:"manage_cgroups,omitempty"` - CgRoot []*CgroupRoot `protobuf:"bytes,25,rep,name=cg_root,json=cgRoot" json:"cg_root,omitempty"` - RstSibling *bool `protobuf:"varint,26,opt,name=rst_sibling,json=rstSibling" json:"rst_sibling,omitempty"` - InheritFd []*InheritFd `protobuf:"bytes,27,rep,name=inherit_fd,json=inheritFd" json:"inherit_fd,omitempty"` - AutoExtMnt *bool `protobuf:"varint,28,opt,name=auto_ext_mnt,json=autoExtMnt" json:"auto_ext_mnt,omitempty"` - ExtSharing *bool `protobuf:"varint,29,opt,name=ext_sharing,json=extSharing" json:"ext_sharing,omitempty"` - ExtMasters *bool `protobuf:"varint,30,opt,name=ext_masters,json=extMasters" json:"ext_masters,omitempty"` - SkipMnt []string `protobuf:"bytes,31,rep,name=skip_mnt,json=skipMnt" json:"skip_mnt,omitempty"` - EnableFs []string `protobuf:"bytes,32,rep,name=enable_fs,json=enableFs" json:"enable_fs,omitempty"` - UnixSkIno []*UnixSk `protobuf:"bytes,33,rep,name=unix_sk_ino,json=unixSkIno" json:"unix_sk_ino,omitempty"` - ManageCgroupsMode *CriuCgMode `protobuf:"varint,34,opt,name=manage_cgroups_mode,json=manageCgroupsMode,enum=CriuCgMode" json:"manage_cgroups_mode,omitempty"` - GhostLimit *uint32 `protobuf:"varint,35,opt,name=ghost_limit,json=ghostLimit,def=1048576" json:"ghost_limit,omitempty"` - IrmapScanPaths []string `protobuf:"bytes,36,rep,name=irmap_scan_paths,json=irmapScanPaths" json:"irmap_scan_paths,omitempty"` - External []string `protobuf:"bytes,37,rep,name=external" json:"external,omitempty"` - EmptyNs *uint32 `protobuf:"varint,38,opt,name=empty_ns,json=emptyNs" json:"empty_ns,omitempty"` - JoinNs []*JoinNamespace `protobuf:"bytes,39,rep,name=join_ns,json=joinNs" json:"join_ns,omitempty"` - CgroupProps *string `protobuf:"bytes,41,opt,name=cgroup_props,json=cgroupProps" json:"cgroup_props,omitempty"` - CgroupPropsFile *string `protobuf:"bytes,42,opt,name=cgroup_props_file,json=cgroupPropsFile" json:"cgroup_props_file,omitempty"` - CgroupDumpController []string `protobuf:"bytes,43,rep,name=cgroup_dump_controller,json=cgroupDumpController" json:"cgroup_dump_controller,omitempty"` - FreezeCgroup *string `protobuf:"bytes,44,opt,name=freeze_cgroup,json=freezeCgroup" json:"freeze_cgroup,omitempty"` - Timeout *uint32 `protobuf:"varint,45,opt,name=timeout" json:"timeout,omitempty"` - TcpSkipInFlight *bool `protobuf:"varint,46,opt,name=tcp_skip_in_flight,json=tcpSkipInFlight" json:"tcp_skip_in_flight,omitempty"` - WeakSysctls *bool `protobuf:"varint,47,opt,name=weak_sysctls,json=weakSysctls" json:"weak_sysctls,omitempty"` - LazyPages *bool `protobuf:"varint,48,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` - StatusFd *int32 `protobuf:"varint,49,opt,name=status_fd,json=statusFd" json:"status_fd,omitempty"` - OrphanPtsMaster *bool `protobuf:"varint,50,opt,name=orphan_pts_master,json=orphanPtsMaster" json:"orphan_pts_master,omitempty"` - ConfigFile *string `protobuf:"bytes,51,opt,name=config_file,json=configFile" json:"config_file,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuOpts) Reset() { *m = CriuOpts{} } -func (m *CriuOpts) String() string { return proto.CompactTextString(m) } -func (*CriuOpts) ProtoMessage() {} -func (*CriuOpts) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} } - -const Default_CriuOpts_LogLevel int32 = 2 -const Default_CriuOpts_CpuCap uint32 = 4294967295 -const Default_CriuOpts_GhostLimit uint32 = 1048576 - -func (m *CriuOpts) GetImagesDirFd() int32 { - if m != nil && m.ImagesDirFd != nil { - return *m.ImagesDirFd - } - return 0 -} - -func (m *CriuOpts) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -func (m *CriuOpts) GetLeaveRunning() bool { - if m != nil && m.LeaveRunning != nil { - return *m.LeaveRunning - } - return false -} - -func (m *CriuOpts) GetExtUnixSk() bool { - if m != nil && m.ExtUnixSk != nil { - return *m.ExtUnixSk - } - return false -} - -func (m *CriuOpts) GetTcpEstablished() bool { - if m != nil && m.TcpEstablished != nil { - return *m.TcpEstablished - } - return false -} - -func (m *CriuOpts) GetEvasiveDevices() bool { - if m != nil && m.EvasiveDevices != nil { - return *m.EvasiveDevices - } - return false -} - -func (m *CriuOpts) GetShellJob() bool { - if m != nil && m.ShellJob != nil { - return *m.ShellJob - } - return false -} - -func (m *CriuOpts) GetFileLocks() bool { - if m != nil && m.FileLocks != nil { - return *m.FileLocks - } - return false -} - -func (m *CriuOpts) GetLogLevel() int32 { - if m != nil && m.LogLevel != nil { - return *m.LogLevel - } - return Default_CriuOpts_LogLevel -} - -func (m *CriuOpts) GetLogFile() string { - if m != nil && m.LogFile != nil { - return *m.LogFile - } - return "" -} - -func (m *CriuOpts) GetPs() *CriuPageServerInfo { - if m != nil { - return m.Ps - } - return nil -} - -func (m *CriuOpts) GetNotifyScripts() bool { - if m != nil && m.NotifyScripts != nil { - return *m.NotifyScripts - } - return false -} - -func (m *CriuOpts) GetRoot() string { - if m != nil && m.Root != nil { - return *m.Root - } - return "" -} - -func (m *CriuOpts) GetParentImg() string { - if m != nil && m.ParentImg != nil { - return *m.ParentImg - } - return "" -} - -func (m *CriuOpts) GetTrackMem() bool { - if m != nil && m.TrackMem != nil { - return *m.TrackMem - } - return false -} - -func (m *CriuOpts) GetAutoDedup() bool { - if m != nil && m.AutoDedup != nil { - return *m.AutoDedup - } - return false -} - -func (m *CriuOpts) GetWorkDirFd() int32 { - if m != nil && m.WorkDirFd != nil { - return *m.WorkDirFd - } - return 0 -} - -func (m *CriuOpts) GetLinkRemap() bool { - if m != nil && m.LinkRemap != nil { - return *m.LinkRemap - } - return false -} - -func (m *CriuOpts) GetVeths() []*CriuVethPair { - if m != nil { - return m.Veths - } - return nil -} - -func (m *CriuOpts) GetCpuCap() uint32 { - if m != nil && m.CpuCap != nil { - return *m.CpuCap - } - return Default_CriuOpts_CpuCap -} - -func (m *CriuOpts) GetForceIrmap() bool { - if m != nil && m.ForceIrmap != nil { - return *m.ForceIrmap - } - return false -} - -func (m *CriuOpts) GetExecCmd() []string { - if m != nil { - return m.ExecCmd - } - return nil -} - -func (m *CriuOpts) GetExtMnt() []*ExtMountMap { - if m != nil { - return m.ExtMnt - } - return nil -} - -func (m *CriuOpts) GetManageCgroups() bool { - if m != nil && m.ManageCgroups != nil { - return *m.ManageCgroups - } - return false -} - -func (m *CriuOpts) GetCgRoot() []*CgroupRoot { - if m != nil { - return m.CgRoot - } - return nil -} - -func (m *CriuOpts) GetRstSibling() bool { - if m != nil && m.RstSibling != nil { - return *m.RstSibling - } - return false -} - -func (m *CriuOpts) GetInheritFd() []*InheritFd { - if m != nil { - return m.InheritFd - } - return nil -} - -func (m *CriuOpts) GetAutoExtMnt() bool { - if m != nil && m.AutoExtMnt != nil { - return *m.AutoExtMnt - } - return false -} - -func (m *CriuOpts) GetExtSharing() bool { - if m != nil && m.ExtSharing != nil { - return *m.ExtSharing - } - return false -} - -func (m *CriuOpts) GetExtMasters() bool { - if m != nil && m.ExtMasters != nil { - return *m.ExtMasters - } - return false -} - -func (m *CriuOpts) GetSkipMnt() []string { - if m != nil { - return m.SkipMnt - } - return nil -} - -func (m *CriuOpts) GetEnableFs() []string { - if m != nil { - return m.EnableFs - } - return nil -} - -func (m *CriuOpts) GetUnixSkIno() []*UnixSk { - if m != nil { - return m.UnixSkIno - } - return nil -} - -func (m *CriuOpts) GetManageCgroupsMode() CriuCgMode { - if m != nil && m.ManageCgroupsMode != nil { - return *m.ManageCgroupsMode - } - return CriuCgMode_IGNORE -} - -func (m *CriuOpts) GetGhostLimit() uint32 { - if m != nil && m.GhostLimit != nil { - return *m.GhostLimit - } - return Default_CriuOpts_GhostLimit -} - -func (m *CriuOpts) GetIrmapScanPaths() []string { - if m != nil { - return m.IrmapScanPaths - } - return nil -} - -func (m *CriuOpts) GetExternal() []string { - if m != nil { - return m.External - } - return nil -} - -func (m *CriuOpts) GetEmptyNs() uint32 { - if m != nil && m.EmptyNs != nil { - return *m.EmptyNs - } - return 0 -} - -func (m *CriuOpts) GetJoinNs() []*JoinNamespace { - if m != nil { - return m.JoinNs - } - return nil -} - -func (m *CriuOpts) GetCgroupProps() string { - if m != nil && m.CgroupProps != nil { - return *m.CgroupProps - } - return "" -} - -func (m *CriuOpts) GetCgroupPropsFile() string { - if m != nil && m.CgroupPropsFile != nil { - return *m.CgroupPropsFile - } - return "" -} - -func (m *CriuOpts) GetCgroupDumpController() []string { - if m != nil { - return m.CgroupDumpController - } - return nil -} - -func (m *CriuOpts) GetFreezeCgroup() string { - if m != nil && m.FreezeCgroup != nil { - return *m.FreezeCgroup - } - return "" -} - -func (m *CriuOpts) GetTimeout() uint32 { - if m != nil && m.Timeout != nil { - return *m.Timeout - } - return 0 -} - -func (m *CriuOpts) GetTcpSkipInFlight() bool { - if m != nil && m.TcpSkipInFlight != nil { - return *m.TcpSkipInFlight - } - return false -} - -func (m *CriuOpts) GetWeakSysctls() bool { - if m != nil && m.WeakSysctls != nil { - return *m.WeakSysctls - } - return false -} - -func (m *CriuOpts) GetLazyPages() bool { - if m != nil && m.LazyPages != nil { - return *m.LazyPages - } - return false -} - -func (m *CriuOpts) GetStatusFd() int32 { - if m != nil && m.StatusFd != nil { - return *m.StatusFd - } - return 0 -} - -func (m *CriuOpts) GetOrphanPtsMaster() bool { - if m != nil && m.OrphanPtsMaster != nil { - return *m.OrphanPtsMaster - } - return false -} - -func (m *CriuOpts) GetConfigFile() string { - if m != nil && m.ConfigFile != nil { - return *m.ConfigFile - } - return "" -} - -type CriuDumpResp struct { - Restored *bool `protobuf:"varint,1,opt,name=restored" json:"restored,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuDumpResp) Reset() { *m = CriuDumpResp{} } -func (m *CriuDumpResp) String() string { return proto.CompactTextString(m) } -func (*CriuDumpResp) ProtoMessage() {} -func (*CriuDumpResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} } - -func (m *CriuDumpResp) GetRestored() bool { - if m != nil && m.Restored != nil { - return *m.Restored - } - return false -} - -type CriuRestoreResp struct { - Pid *int32 `protobuf:"varint,1,req,name=pid" json:"pid,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuRestoreResp) Reset() { *m = CriuRestoreResp{} } -func (m *CriuRestoreResp) String() string { return proto.CompactTextString(m) } -func (*CriuRestoreResp) ProtoMessage() {} -func (*CriuRestoreResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} } - -func (m *CriuRestoreResp) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -type CriuNotify struct { - Script *string `protobuf:"bytes,1,opt,name=script" json:"script,omitempty"` - Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuNotify) Reset() { *m = CriuNotify{} } -func (m *CriuNotify) String() string { return proto.CompactTextString(m) } -func (*CriuNotify) ProtoMessage() {} -func (*CriuNotify) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} } - -func (m *CriuNotify) GetScript() string { - if m != nil && m.Script != nil { - return *m.Script - } - return "" -} - -func (m *CriuNotify) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -// -// List of features which can queried via -// CRIU_REQ_TYPE__FEATURE_CHECK -type CriuFeatures struct { - MemTrack *bool `protobuf:"varint,1,opt,name=mem_track,json=memTrack" json:"mem_track,omitempty"` - LazyPages *bool `protobuf:"varint,2,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuFeatures) Reset() { *m = CriuFeatures{} } -func (m *CriuFeatures) String() string { return proto.CompactTextString(m) } -func (*CriuFeatures) ProtoMessage() {} -func (*CriuFeatures) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} } - -func (m *CriuFeatures) GetMemTrack() bool { - if m != nil && m.MemTrack != nil { - return *m.MemTrack - } - return false -} - -func (m *CriuFeatures) GetLazyPages() bool { - if m != nil && m.LazyPages != nil { - return *m.LazyPages - } - return false -} - -type CriuReq struct { - Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` - Opts *CriuOpts `protobuf:"bytes,2,opt,name=opts" json:"opts,omitempty"` - NotifySuccess *bool `protobuf:"varint,3,opt,name=notify_success,json=notifySuccess" json:"notify_success,omitempty"` - // - // When set service won't close the connection but - // will wait for more req-s to appear. Works not - // for all request types. - KeepOpen *bool `protobuf:"varint,4,opt,name=keep_open,json=keepOpen" json:"keep_open,omitempty"` - // - // 'features' can be used to query which features - // are supported by the installed criu/kernel - // via RPC. - Features *CriuFeatures `protobuf:"bytes,5,opt,name=features" json:"features,omitempty"` - // 'pid' is used for WAIT_PID - Pid *uint32 `protobuf:"varint,6,opt,name=pid" json:"pid,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuReq) Reset() { *m = CriuReq{} } -func (m *CriuReq) String() string { return proto.CompactTextString(m) } -func (*CriuReq) ProtoMessage() {} -func (*CriuReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} } - -func (m *CriuReq) GetType() CriuReqType { - if m != nil && m.Type != nil { - return *m.Type - } - return CriuReqType_EMPTY -} - -func (m *CriuReq) GetOpts() *CriuOpts { - if m != nil { - return m.Opts - } - return nil -} - -func (m *CriuReq) GetNotifySuccess() bool { - if m != nil && m.NotifySuccess != nil { - return *m.NotifySuccess - } - return false -} - -func (m *CriuReq) GetKeepOpen() bool { - if m != nil && m.KeepOpen != nil { - return *m.KeepOpen - } - return false -} - -func (m *CriuReq) GetFeatures() *CriuFeatures { - if m != nil { - return m.Features - } - return nil -} - -func (m *CriuReq) GetPid() uint32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -type CriuResp struct { - Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` - Success *bool `protobuf:"varint,2,req,name=success" json:"success,omitempty"` - Dump *CriuDumpResp `protobuf:"bytes,3,opt,name=dump" json:"dump,omitempty"` - Restore *CriuRestoreResp `protobuf:"bytes,4,opt,name=restore" json:"restore,omitempty"` - Notify *CriuNotify `protobuf:"bytes,5,opt,name=notify" json:"notify,omitempty"` - Ps *CriuPageServerInfo `protobuf:"bytes,6,opt,name=ps" json:"ps,omitempty"` - CrErrno *int32 `protobuf:"varint,7,opt,name=cr_errno,json=crErrno" json:"cr_errno,omitempty"` - Features *CriuFeatures `protobuf:"bytes,8,opt,name=features" json:"features,omitempty"` - CrErrmsg *string `protobuf:"bytes,9,opt,name=cr_errmsg,json=crErrmsg" json:"cr_errmsg,omitempty"` - Version *CriuVersion `protobuf:"bytes,10,opt,name=version" json:"version,omitempty"` - Status *int32 `protobuf:"varint,11,opt,name=status" json:"status,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuResp) Reset() { *m = CriuResp{} } -func (m *CriuResp) String() string { return proto.CompactTextString(m) } -func (*CriuResp) ProtoMessage() {} -func (*CriuResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} } - -func (m *CriuResp) GetType() CriuReqType { - if m != nil && m.Type != nil { - return *m.Type - } - return CriuReqType_EMPTY -} - -func (m *CriuResp) GetSuccess() bool { - if m != nil && m.Success != nil { - return *m.Success - } - return false -} - -func (m *CriuResp) GetDump() *CriuDumpResp { - if m != nil { - return m.Dump - } - return nil -} - -func (m *CriuResp) GetRestore() *CriuRestoreResp { - if m != nil { - return m.Restore - } - return nil -} - -func (m *CriuResp) GetNotify() *CriuNotify { - if m != nil { - return m.Notify - } - return nil -} - -func (m *CriuResp) GetPs() *CriuPageServerInfo { - if m != nil { - return m.Ps - } - return nil -} - -func (m *CriuResp) GetCrErrno() int32 { - if m != nil && m.CrErrno != nil { - return *m.CrErrno - } - return 0 -} - -func (m *CriuResp) GetFeatures() *CriuFeatures { - if m != nil { - return m.Features - } - return nil -} - -func (m *CriuResp) GetCrErrmsg() string { - if m != nil && m.CrErrmsg != nil { - return *m.CrErrmsg - } - return "" -} - -func (m *CriuResp) GetVersion() *CriuVersion { - if m != nil { - return m.Version - } - return nil -} - -func (m *CriuResp) GetStatus() int32 { - if m != nil && m.Status != nil { - return *m.Status - } - return 0 -} - -// Answer for criu_req_type.VERSION requests -type CriuVersion struct { - Major *int32 `protobuf:"varint,1,req,name=major" json:"major,omitempty"` - Minor *int32 `protobuf:"varint,2,req,name=minor" json:"minor,omitempty"` - Gitid *string `protobuf:"bytes,3,opt,name=gitid" json:"gitid,omitempty"` - Sublevel *int32 `protobuf:"varint,4,opt,name=sublevel" json:"sublevel,omitempty"` - Extra *int32 `protobuf:"varint,5,opt,name=extra" json:"extra,omitempty"` - Name *string `protobuf:"bytes,6,opt,name=name" json:"name,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (m *CriuVersion) Reset() { *m = CriuVersion{} } -func (m *CriuVersion) String() string { return proto.CompactTextString(m) } -func (*CriuVersion) ProtoMessage() {} -func (*CriuVersion) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} } - -func (m *CriuVersion) GetMajor() int32 { - if m != nil && m.Major != nil { - return *m.Major - } - return 0 -} - -func (m *CriuVersion) GetMinor() int32 { - if m != nil && m.Minor != nil { - return *m.Minor - } - return 0 -} - -func (m *CriuVersion) GetGitid() string { - if m != nil && m.Gitid != nil { - return *m.Gitid - } - return "" -} - -func (m *CriuVersion) GetSublevel() int32 { - if m != nil && m.Sublevel != nil { - return *m.Sublevel - } - return 0 -} - -func (m *CriuVersion) GetExtra() int32 { - if m != nil && m.Extra != nil { - return *m.Extra - } - return 0 -} - -func (m *CriuVersion) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func init() { - proto.RegisterType((*CriuPageServerInfo)(nil), "criu_page_server_info") - proto.RegisterType((*CriuVethPair)(nil), "criu_veth_pair") - proto.RegisterType((*ExtMountMap)(nil), "ext_mount_map") - proto.RegisterType((*JoinNamespace)(nil), "join_namespace") - proto.RegisterType((*InheritFd)(nil), "inherit_fd") - proto.RegisterType((*CgroupRoot)(nil), "cgroup_root") - proto.RegisterType((*UnixSk)(nil), "unix_sk") - proto.RegisterType((*CriuOpts)(nil), "criu_opts") - proto.RegisterType((*CriuDumpResp)(nil), "criu_dump_resp") - proto.RegisterType((*CriuRestoreResp)(nil), "criu_restore_resp") - proto.RegisterType((*CriuNotify)(nil), "criu_notify") - proto.RegisterType((*CriuFeatures)(nil), "criu_features") - proto.RegisterType((*CriuReq)(nil), "criu_req") - proto.RegisterType((*CriuResp)(nil), "criu_resp") - proto.RegisterType((*CriuVersion)(nil), "criu_version") - proto.RegisterEnum("CriuCgMode", CriuCgMode_name, CriuCgMode_value) - proto.RegisterEnum("CriuReqType", CriuReqType_name, CriuReqType_value) -} - -func init() { proto.RegisterFile("rpc/rpc.proto", fileDescriptor0) } - -var fileDescriptor0 = []byte{ - // 1835 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x56, 0xeb, 0x72, 0x5b, 0xb7, - 0x11, 0x0e, 0x29, 0xf1, 0x06, 0x5e, 0x7c, 0x0c, 0x5f, 0x02, 0xc7, 0xb5, 0xad, 0xd0, 0x51, 0xa2, - 0x2a, 0x2e, 0x93, 0x30, 0x76, 0x5c, 0x67, 0xda, 0x1f, 0x1e, 0x8a, 0x74, 0xd8, 0x48, 0x22, 0x07, - 0xa4, 0xdc, 0xc9, 0x2f, 0xcc, 0xd1, 0x39, 0x20, 0x05, 0xf3, 0xdc, 0x0a, 0x80, 0x8a, 0xe4, 0x97, - 0xe8, 0xbf, 0x3e, 0x57, 0xde, 0xa4, 0xaf, 0xd0, 0xd9, 0x05, 0x28, 0x4b, 0x49, 0x66, 0xd2, 0x7f, - 0xd8, 0x0f, 0xbb, 0xc0, 0xde, 0x77, 0x49, 0x5b, 0x17, 0xd1, 0x57, 0xba, 0x88, 0x7a, 0x85, 0xce, - 0x6d, 0xde, 0x5d, 0x92, 0x7b, 0x91, 0x56, 0x6b, 0x51, 0x84, 0x4b, 0x29, 0x8c, 0xd4, 0xe7, 0x52, - 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rpc + - stats + +linters: + disable-all: false + presets: + - bugs + - performance + - unused + - format diff --git a/vendor/github.com/checkpoint-restore/go-criu/LICENSE b/vendor/github.com/checkpoint-restore/go-criu/v5/LICENSE index 8dada3eda..8dada3eda 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/LICENSE +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/LICENSE diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile new file mode 100644 index 000000000..a5c5f5542 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile @@ -0,0 +1,62 @@ +GO ?= go +CC ?= gcc + +all: build test phaul-test + +lint: + golangci-lint run ./... + +build: + $(GO) build -v ./... + +TEST_BINARIES := test/test test/piggie/piggie test/phaul/phaul +test-bin: $(TEST_BINARIES) + +test/piggie/piggie: test/piggie/piggie.c + $(CC) $^ -o $@ + +test/test: test/*.go + $(GO) build -v -o $@ $^ + +test: $(TEST_BINARIES) + mkdir -p image + PID=$$(test/piggie/piggie) && { \ + test/test dump $$PID image && \ + test/test restore image; \ + pkill -9 piggie; \ + } + rm -rf image + +test/phaul/phaul: test/phaul/*.go + $(GO) build -v -o $@ $^ + +phaul-test: $(TEST_BINARIES) + rm -rf image + PID=$$(test/piggie/piggie) && { \ + test/phaul/phaul $$PID; \ + pkill -9 piggie; \ + } + +clean: + @rm -f $(TEST_BINARIES) + @rm -rf image + @rm -f rpc/rpc.proto stats/stats.proto + +rpc/rpc.proto: + curl -sSL https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/rpc.proto -o $@ + +stats/stats.proto: + curl -sSL https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/stats.proto -o $@ + +rpc/rpc.pb.go: rpc/rpc.proto + protoc --go_out=. --go_opt=Mrpc/rpc.proto=rpc/ $^ + +stats/stats.pb.go: stats/stats.proto + protoc --go_out=. $^ + +vendor: + GO111MODULE=on $(GO) mod tidy + GO111MODULE=on $(GO) mod vendor + GO111MODULE=on $(GO) mod verify + +.PHONY: build test phaul-test test-bin clean lint vendor diff --git a/vendor/github.com/checkpoint-restore/go-criu/README.md b/vendor/github.com/checkpoint-restore/go-criu/v5/README.md index 539627324..390da3e98 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/README.md +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/README.md @@ -1,8 +1,10 @@ -[](https://travis-ci.org/checkpoint-restore/go-criu) +[](https://github.com/checkpoint-restore/go-criu/actions?query=workflow%3Aci) +[](https://github.com/checkpoint-restore/go-criu/actions?query=workflow%3Averify) +[](https://pkg.go.dev/github.com/checkpoint-restore/go-criu) -## go-criu -- Go bindings for [CRIU](https://criu.org/) +## go-criu -- Go bindings for CRIU -This repository provides Go bindings for CRIU. The code is based on the Go based PHaul +This repository provides Go bindings for [CRIU](https://criu.org/). The code is based on the Go-based PHaul implementation from the CRIU repository. For easier inclusion into other Go projects the CRIU Go bindings have been moved to this repository. @@ -10,24 +12,46 @@ The Go bindings provide an easy way to use the CRIU RPC calls from Go without th to set up all the infrastructure to make the actual RPC connection to CRIU. The following example would print the version of CRIU: -``` +```go +import ( + "log" + + "github.com/checkpoint/restore/go-criu/v5" +) + +func main() { c := criu.MakeCriu() version, err := c.GetCriuVersion() - fmt.Println(version) + if err != nil { + log.Fatalln(err) + } + log.Println(version) +} ``` + or to just check if at least a certain CRIU version is installed: -``` + +```go c := criu.MakeCriu() result, err := c.IsCriuAtLeast(31100) ``` ## Releases -go-criu will carry the same version number as CRIU. This implies that each -go-criu release will pull in the necessary changes from CRIU before making a -release. +The first go-criu release was 3.11 based on CRIU 3.11. The initial plan +was to follow CRIU so that go-criu would carry the same version number as +CRIU. + +As go-criu is imported in other projects and as Go modules are expected +to follow Semantic Versioning go-criu will also follow Semantic Versioning +starting with the 4.0.0 release. -The first go-criu release was 3.11 based on CRIU 3.11. +The following table shows the relation between go-criu and criu versions: + +| Major version | Latest release | CRIU version | +| -------------- | -------------- | ------------ | +| v5 Â Â Â Â Â Â | 5.0.0 Â Â Â Â | 3.15 Â Â Â Â | +| v4 Â Â Â Â Â Â | 4.1.0 Â Â Â Â | 3.14 Â Â Â Â | ## How to contribute @@ -61,6 +85,11 @@ by adding a "Signed-off-by" line containing the contributor's name and e-mail to every commit message. Your signature certifies that you wrote the patch or otherwise have the right to pass it on as an open-source patch. -### License +### License and copyright + +Unless mentioned otherwise in a specific file's header, all code in +this project is released under the Apache 2.0 license. -The license of go-criu is the Apache 2.0 license. +The author of a change remains the copyright holder of their code +(no copyright assignment). The list of authors and contributors can be +retrieved from the git commit history and in some cases, the file headers. diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod b/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod new file mode 100644 index 000000000..69595701f --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod @@ -0,0 +1,9 @@ +module github.com/checkpoint-restore/go-criu/v5 + +go 1.13 + +require ( + github.com/golang/protobuf v1.5.2 + golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c + google.golang.org/protobuf v1.26.0 +) diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum b/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum new file mode 100644 index 000000000..7e17df214 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum @@ -0,0 +1,12 @@ +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= +github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk= +golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= diff --git a/vendor/github.com/checkpoint-restore/go-criu/main.go b/vendor/github.com/checkpoint-restore/go-criu/v5/main.go index cf94c376e..78811c309 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/main.go +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/main.go @@ -8,19 +8,28 @@ import ( "strconv" "syscall" - "github.com/checkpoint-restore/go-criu/rpc" - "github.com/golang/protobuf/proto" + "github.com/checkpoint-restore/go-criu/v5/rpc" + "google.golang.org/protobuf/proto" ) // Criu struct type Criu struct { - swrkCmd *exec.Cmd - swrkSk *os.File + swrkCmd *exec.Cmd + swrkSk *os.File + swrkPath string } // MakeCriu returns the Criu object required for most operations func MakeCriu() *Criu { - return &Criu{} + return &Criu{ + swrkPath: "criu", + } +} + +// SetCriuPath allows setting the path to the CRIU binary +// if it is in a non standard location +func (c *Criu) SetCriuPath(path string) { + c.swrkPath = path } // Prepare sets up everything for the RPC communication to CRIU @@ -36,7 +45,8 @@ func (c *Criu) Prepare() error { defer srv.Close() args := []string{"swrk", strconv.Itoa(fds[1])} - cmd := exec.Command("criu", args...) + // #nosec G204 + cmd := exec.Command(c.swrkPath, args...) err = cmd.Start() if err != nil { @@ -55,7 +65,7 @@ func (c *Criu) Cleanup() { if c.swrkCmd != nil { c.swrkSk.Close() c.swrkSk = nil - c.swrkCmd.Wait() + _ = c.swrkCmd.Wait() c.swrkCmd = nil } } @@ -178,28 +188,28 @@ func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy N } // Dump dumps a process -func (c *Criu) Dump(opts rpc.CriuOpts, nfy Notify) error { - return c.doSwrk(rpc.CriuReqType_DUMP, &opts, nfy) +func (c *Criu) Dump(opts *rpc.CriuOpts, nfy Notify) error { + return c.doSwrk(rpc.CriuReqType_DUMP, opts, nfy) } // Restore restores a process -func (c *Criu) Restore(opts rpc.CriuOpts, nfy Notify) error { - return c.doSwrk(rpc.CriuReqType_RESTORE, &opts, nfy) +func (c *Criu) Restore(opts *rpc.CriuOpts, nfy Notify) error { + return c.doSwrk(rpc.CriuReqType_RESTORE, opts, nfy) } // PreDump does a pre-dump -func (c *Criu) PreDump(opts rpc.CriuOpts, nfy Notify) error { - return c.doSwrk(rpc.CriuReqType_PRE_DUMP, &opts, nfy) +func (c *Criu) PreDump(opts *rpc.CriuOpts, nfy Notify) error { + return c.doSwrk(rpc.CriuReqType_PRE_DUMP, opts, nfy) } // StartPageServer starts the page server -func (c *Criu) StartPageServer(opts rpc.CriuOpts) error { - return c.doSwrk(rpc.CriuReqType_PAGE_SERVER, &opts, nil) +func (c *Criu) StartPageServer(opts *rpc.CriuOpts) error { + return c.doSwrk(rpc.CriuReqType_PAGE_SERVER, opts, nil) } // StartPageServerChld starts the page server and returns PID and port -func (c *Criu) StartPageServerChld(opts rpc.CriuOpts) (int, int, error) { - resp, err := c.doSwrkWithResp(rpc.CriuReqType_PAGE_SERVER_CHLD, &opts, nil) +func (c *Criu) StartPageServerChld(opts *rpc.CriuOpts) (int, int, error) { + resp, err := c.doSwrkWithResp(rpc.CriuReqType_PAGE_SERVER_CHLD, opts, nil) if err != nil { return 0, 0, err } @@ -219,8 +229,8 @@ func (c *Criu) GetCriuVersion() (int, error) { return 0, fmt.Errorf("Unexpected CRIU RPC response") } - version := int(*resp.GetVersion().Major) * 10000 - version += int(*resp.GetVersion().Minor) * 100 + version := int(*resp.GetVersion().MajorNumber) * 10000 + version += int(*resp.GetVersion().MinorNumber) * 100 if resp.GetVersion().Sublevel != nil { version += int(*resp.GetVersion().Sublevel) } diff --git a/vendor/github.com/checkpoint-restore/go-criu/notify.go b/vendor/github.com/checkpoint-restore/go-criu/v5/notify.go index 1c8547b43..a177f2bb5 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/notify.go +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/notify.go @@ -1,6 +1,6 @@ package criu -//Notify interface +// Notify interface type Notify interface { PreDump() error PostDump() error @@ -14,8 +14,7 @@ type Notify interface { } // NoNotify struct -type NoNotify struct { -} +type NoNotify struct{} // PreDump NoNotify func (c NoNotify) PreDump() error { diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go new file mode 100644 index 000000000..9f22f1539 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go @@ -0,0 +1,2237 @@ +// SPDX-License-Identifier: MIT + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.14.0 +// source: rpc/rpc.proto + +package rpc + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type CriuCgMode int32 + +const ( + CriuCgMode_IGNORE CriuCgMode = 0 + CriuCgMode_CG_NONE CriuCgMode = 1 + CriuCgMode_PROPS CriuCgMode = 2 + CriuCgMode_SOFT CriuCgMode = 3 + CriuCgMode_FULL CriuCgMode = 4 + CriuCgMode_STRICT CriuCgMode = 5 + CriuCgMode_DEFAULT CriuCgMode = 6 +) + +// Enum value maps for CriuCgMode. +var ( + CriuCgMode_name = map[int32]string{ + 0: "IGNORE", + 1: "CG_NONE", + 2: "PROPS", + 3: "SOFT", + 4: "FULL", + 5: "STRICT", + 6: "DEFAULT", + } + CriuCgMode_value = map[string]int32{ + "IGNORE": 0, + "CG_NONE": 1, + "PROPS": 2, + "SOFT": 3, + "FULL": 4, + "STRICT": 5, + "DEFAULT": 6, + } +) + +func (x CriuCgMode) Enum() *CriuCgMode { + p := new(CriuCgMode) + *p = x + return p +} + +func (x CriuCgMode) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CriuCgMode) Descriptor() protoreflect.EnumDescriptor { + return file_rpc_rpc_proto_enumTypes[0].Descriptor() +} + +func (CriuCgMode) Type() protoreflect.EnumType { + return &file_rpc_rpc_proto_enumTypes[0] +} + +func (x CriuCgMode) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CriuCgMode) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CriuCgMode(num) + return nil +} + +// Deprecated: Use CriuCgMode.Descriptor instead. +func (CriuCgMode) EnumDescriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{0} +} + +type CriuPreDumpMode int32 + +const ( + CriuPreDumpMode_SPLICE CriuPreDumpMode = 1 + CriuPreDumpMode_VM_READ CriuPreDumpMode = 2 +) + +// Enum value maps for CriuPreDumpMode. +var ( + CriuPreDumpMode_name = map[int32]string{ + 1: "SPLICE", + 2: "VM_READ", + } + CriuPreDumpMode_value = map[string]int32{ + "SPLICE": 1, + "VM_READ": 2, + } +) + +func (x CriuPreDumpMode) Enum() *CriuPreDumpMode { + p := new(CriuPreDumpMode) + *p = x + return p +} + +func (x CriuPreDumpMode) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CriuPreDumpMode) Descriptor() protoreflect.EnumDescriptor { + return file_rpc_rpc_proto_enumTypes[1].Descriptor() +} + +func (CriuPreDumpMode) Type() protoreflect.EnumType { + return &file_rpc_rpc_proto_enumTypes[1] +} + +func (x CriuPreDumpMode) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CriuPreDumpMode) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CriuPreDumpMode(num) + return nil +} + +// Deprecated: Use CriuPreDumpMode.Descriptor instead. +func (CriuPreDumpMode) EnumDescriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{1} +} + +type CriuReqType int32 + +const ( + CriuReqType_EMPTY CriuReqType = 0 + CriuReqType_DUMP CriuReqType = 1 + CriuReqType_RESTORE CriuReqType = 2 + CriuReqType_CHECK CriuReqType = 3 + CriuReqType_PRE_DUMP CriuReqType = 4 + CriuReqType_PAGE_SERVER CriuReqType = 5 + CriuReqType_NOTIFY CriuReqType = 6 + CriuReqType_CPUINFO_DUMP CriuReqType = 7 + CriuReqType_CPUINFO_CHECK CriuReqType = 8 + CriuReqType_FEATURE_CHECK CriuReqType = 9 + CriuReqType_VERSION CriuReqType = 10 + CriuReqType_WAIT_PID CriuReqType = 11 + CriuReqType_PAGE_SERVER_CHLD CriuReqType = 12 +) + +// Enum value maps for CriuReqType. +var ( + CriuReqType_name = map[int32]string{ + 0: "EMPTY", + 1: "DUMP", + 2: "RESTORE", + 3: "CHECK", + 4: "PRE_DUMP", + 5: "PAGE_SERVER", + 6: "NOTIFY", + 7: "CPUINFO_DUMP", + 8: "CPUINFO_CHECK", + 9: "FEATURE_CHECK", + 10: "VERSION", + 11: "WAIT_PID", + 12: "PAGE_SERVER_CHLD", + } + CriuReqType_value = map[string]int32{ + "EMPTY": 0, + "DUMP": 1, + "RESTORE": 2, + "CHECK": 3, + "PRE_DUMP": 4, + "PAGE_SERVER": 5, + "NOTIFY": 6, + "CPUINFO_DUMP": 7, + "CPUINFO_CHECK": 8, + "FEATURE_CHECK": 9, + "VERSION": 10, + "WAIT_PID": 11, + "PAGE_SERVER_CHLD": 12, + } +) + +func (x CriuReqType) Enum() *CriuReqType { + p := new(CriuReqType) + *p = x + return p +} + +func (x CriuReqType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CriuReqType) Descriptor() protoreflect.EnumDescriptor { + return file_rpc_rpc_proto_enumTypes[2].Descriptor() +} + +func (CriuReqType) Type() protoreflect.EnumType { + return &file_rpc_rpc_proto_enumTypes[2] +} + +func (x CriuReqType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CriuReqType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CriuReqType(num) + return nil +} + +// Deprecated: Use CriuReqType.Descriptor instead. +func (CriuReqType) EnumDescriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{2} +} + +type CriuPageServerInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"` + Port *int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"` + Pid *int32 `protobuf:"varint,3,opt,name=pid" json:"pid,omitempty"` + Fd *int32 `protobuf:"varint,4,opt,name=fd" json:"fd,omitempty"` +} + +func (x *CriuPageServerInfo) Reset() { + *x = CriuPageServerInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuPageServerInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuPageServerInfo) ProtoMessage() {} + +func (x *CriuPageServerInfo) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuPageServerInfo.ProtoReflect.Descriptor instead. +func (*CriuPageServerInfo) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{0} +} + +func (x *CriuPageServerInfo) GetAddress() string { + if x != nil && x.Address != nil { + return *x.Address + } + return "" +} + +func (x *CriuPageServerInfo) GetPort() int32 { + if x != nil && x.Port != nil { + return *x.Port + } + return 0 +} + +func (x *CriuPageServerInfo) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +func (x *CriuPageServerInfo) GetFd() int32 { + if x != nil && x.Fd != nil { + return *x.Fd + } + return 0 +} + +type CriuVethPair struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + IfIn *string `protobuf:"bytes,1,req,name=if_in,json=ifIn" json:"if_in,omitempty"` + IfOut *string `protobuf:"bytes,2,req,name=if_out,json=ifOut" json:"if_out,omitempty"` +} + +func (x *CriuVethPair) Reset() { + *x = CriuVethPair{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuVethPair) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuVethPair) ProtoMessage() {} + +func (x *CriuVethPair) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuVethPair.ProtoReflect.Descriptor instead. +func (*CriuVethPair) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{1} +} + +func (x *CriuVethPair) GetIfIn() string { + if x != nil && x.IfIn != nil { + return *x.IfIn + } + return "" +} + +func (x *CriuVethPair) GetIfOut() string { + if x != nil && x.IfOut != nil { + return *x.IfOut + } + return "" +} + +type ExtMountMap struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` + Val *string `protobuf:"bytes,2,req,name=val" json:"val,omitempty"` +} + +func (x *ExtMountMap) Reset() { + *x = ExtMountMap{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExtMountMap) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExtMountMap) ProtoMessage() {} + +func (x *ExtMountMap) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExtMountMap.ProtoReflect.Descriptor instead. +func (*ExtMountMap) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{2} +} + +func (x *ExtMountMap) GetKey() string { + if x != nil && x.Key != nil { + return *x.Key + } + return "" +} + +func (x *ExtMountMap) GetVal() string { + if x != nil && x.Val != nil { + return *x.Val + } + return "" +} + +type JoinNamespace struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Ns *string `protobuf:"bytes,1,req,name=ns" json:"ns,omitempty"` + NsFile *string `protobuf:"bytes,2,req,name=ns_file,json=nsFile" json:"ns_file,omitempty"` + ExtraOpt *string `protobuf:"bytes,3,opt,name=extra_opt,json=extraOpt" json:"extra_opt,omitempty"` +} + +func (x *JoinNamespace) Reset() { + *x = JoinNamespace{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *JoinNamespace) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*JoinNamespace) ProtoMessage() {} + +func (x *JoinNamespace) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use JoinNamespace.ProtoReflect.Descriptor instead. +func (*JoinNamespace) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{3} +} + +func (x *JoinNamespace) GetNs() string { + if x != nil && x.Ns != nil { + return *x.Ns + } + return "" +} + +func (x *JoinNamespace) GetNsFile() string { + if x != nil && x.NsFile != nil { + return *x.NsFile + } + return "" +} + +func (x *JoinNamespace) GetExtraOpt() string { + if x != nil && x.ExtraOpt != nil { + return *x.ExtraOpt + } + return "" +} + +type InheritFd struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` + Fd *int32 `protobuf:"varint,2,req,name=fd" json:"fd,omitempty"` +} + +func (x *InheritFd) Reset() { + *x = InheritFd{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InheritFd) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InheritFd) ProtoMessage() {} + +func (x *InheritFd) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InheritFd.ProtoReflect.Descriptor instead. +func (*InheritFd) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{4} +} + +func (x *InheritFd) GetKey() string { + if x != nil && x.Key != nil { + return *x.Key + } + return "" +} + +func (x *InheritFd) GetFd() int32 { + if x != nil && x.Fd != nil { + return *x.Fd + } + return 0 +} + +type CgroupRoot struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Ctrl *string `protobuf:"bytes,1,opt,name=ctrl" json:"ctrl,omitempty"` + Path *string `protobuf:"bytes,2,req,name=path" json:"path,omitempty"` +} + +func (x *CgroupRoot) Reset() { + *x = CgroupRoot{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CgroupRoot) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CgroupRoot) ProtoMessage() {} + +func (x *CgroupRoot) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CgroupRoot.ProtoReflect.Descriptor instead. +func (*CgroupRoot) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{5} +} + +func (x *CgroupRoot) GetCtrl() string { + if x != nil && x.Ctrl != nil { + return *x.Ctrl + } + return "" +} + +func (x *CgroupRoot) GetPath() string { + if x != nil && x.Path != nil { + return *x.Path + } + return "" +} + +type UnixSk struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Inode *uint32 `protobuf:"varint,1,req,name=inode" json:"inode,omitempty"` +} + +func (x *UnixSk) Reset() { + *x = UnixSk{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UnixSk) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UnixSk) ProtoMessage() {} + +func (x *UnixSk) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UnixSk.ProtoReflect.Descriptor instead. +func (*UnixSk) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{6} +} + +func (x *UnixSk) GetInode() uint32 { + if x != nil && x.Inode != nil { + return *x.Inode + } + return 0 +} + +type CriuOpts struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ImagesDirFd *int32 `protobuf:"varint,1,req,name=images_dir_fd,json=imagesDirFd" json:"images_dir_fd,omitempty"` + Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` // if not set on dump, will dump requesting process + LeaveRunning *bool `protobuf:"varint,3,opt,name=leave_running,json=leaveRunning" json:"leave_running,omitempty"` + ExtUnixSk *bool `protobuf:"varint,4,opt,name=ext_unix_sk,json=extUnixSk" json:"ext_unix_sk,omitempty"` + TcpEstablished *bool `protobuf:"varint,5,opt,name=tcp_established,json=tcpEstablished" json:"tcp_established,omitempty"` + EvasiveDevices *bool `protobuf:"varint,6,opt,name=evasive_devices,json=evasiveDevices" json:"evasive_devices,omitempty"` + ShellJob *bool `protobuf:"varint,7,opt,name=shell_job,json=shellJob" json:"shell_job,omitempty"` + FileLocks *bool `protobuf:"varint,8,opt,name=file_locks,json=fileLocks" json:"file_locks,omitempty"` + LogLevel *int32 `protobuf:"varint,9,opt,name=log_level,json=logLevel,def=2" json:"log_level,omitempty"` + LogFile *string `protobuf:"bytes,10,opt,name=log_file,json=logFile" json:"log_file,omitempty"` // No subdirs are allowed. Consider using work-dir + Ps *CriuPageServerInfo `protobuf:"bytes,11,opt,name=ps" json:"ps,omitempty"` + NotifyScripts *bool `protobuf:"varint,12,opt,name=notify_scripts,json=notifyScripts" json:"notify_scripts,omitempty"` + Root *string `protobuf:"bytes,13,opt,name=root" json:"root,omitempty"` + ParentImg *string `protobuf:"bytes,14,opt,name=parent_img,json=parentImg" json:"parent_img,omitempty"` + TrackMem *bool `protobuf:"varint,15,opt,name=track_mem,json=trackMem" json:"track_mem,omitempty"` + AutoDedup *bool `protobuf:"varint,16,opt,name=auto_dedup,json=autoDedup" json:"auto_dedup,omitempty"` + WorkDirFd *int32 `protobuf:"varint,17,opt,name=work_dir_fd,json=workDirFd" json:"work_dir_fd,omitempty"` + LinkRemap *bool `protobuf:"varint,18,opt,name=link_remap,json=linkRemap" json:"link_remap,omitempty"` + Veths []*CriuVethPair `protobuf:"bytes,19,rep,name=veths" json:"veths,omitempty"` // DEPRECATED, use external instead + CpuCap *uint32 `protobuf:"varint,20,opt,name=cpu_cap,json=cpuCap,def=4294967295" json:"cpu_cap,omitempty"` + ForceIrmap *bool `protobuf:"varint,21,opt,name=force_irmap,json=forceIrmap" json:"force_irmap,omitempty"` + ExecCmd []string `protobuf:"bytes,22,rep,name=exec_cmd,json=execCmd" json:"exec_cmd,omitempty"` + ExtMnt []*ExtMountMap `protobuf:"bytes,23,rep,name=ext_mnt,json=extMnt" json:"ext_mnt,omitempty"` // DEPRECATED, use external instead + ManageCgroups *bool `protobuf:"varint,24,opt,name=manage_cgroups,json=manageCgroups" json:"manage_cgroups,omitempty"` // backward compatibility + CgRoot []*CgroupRoot `protobuf:"bytes,25,rep,name=cg_root,json=cgRoot" json:"cg_root,omitempty"` + RstSibling *bool `protobuf:"varint,26,opt,name=rst_sibling,json=rstSibling" json:"rst_sibling,omitempty"` // swrk only + InheritFd []*InheritFd `protobuf:"bytes,27,rep,name=inherit_fd,json=inheritFd" json:"inherit_fd,omitempty"` // swrk only + AutoExtMnt *bool `protobuf:"varint,28,opt,name=auto_ext_mnt,json=autoExtMnt" json:"auto_ext_mnt,omitempty"` + ExtSharing *bool `protobuf:"varint,29,opt,name=ext_sharing,json=extSharing" json:"ext_sharing,omitempty"` + ExtMasters *bool `protobuf:"varint,30,opt,name=ext_masters,json=extMasters" json:"ext_masters,omitempty"` + SkipMnt []string `protobuf:"bytes,31,rep,name=skip_mnt,json=skipMnt" json:"skip_mnt,omitempty"` + EnableFs []string `protobuf:"bytes,32,rep,name=enable_fs,json=enableFs" json:"enable_fs,omitempty"` + UnixSkIno []*UnixSk `protobuf:"bytes,33,rep,name=unix_sk_ino,json=unixSkIno" json:"unix_sk_ino,omitempty"` // DEPRECATED, use external instead + ManageCgroupsMode *CriuCgMode `protobuf:"varint,34,opt,name=manage_cgroups_mode,json=manageCgroupsMode,enum=CriuCgMode" json:"manage_cgroups_mode,omitempty"` + GhostLimit *uint32 `protobuf:"varint,35,opt,name=ghost_limit,json=ghostLimit,def=1048576" json:"ghost_limit,omitempty"` + IrmapScanPaths []string `protobuf:"bytes,36,rep,name=irmap_scan_paths,json=irmapScanPaths" json:"irmap_scan_paths,omitempty"` + External []string `protobuf:"bytes,37,rep,name=external" json:"external,omitempty"` + EmptyNs *uint32 `protobuf:"varint,38,opt,name=empty_ns,json=emptyNs" json:"empty_ns,omitempty"` + JoinNs []*JoinNamespace `protobuf:"bytes,39,rep,name=join_ns,json=joinNs" json:"join_ns,omitempty"` + CgroupProps *string `protobuf:"bytes,41,opt,name=cgroup_props,json=cgroupProps" json:"cgroup_props,omitempty"` + CgroupPropsFile *string `protobuf:"bytes,42,opt,name=cgroup_props_file,json=cgroupPropsFile" json:"cgroup_props_file,omitempty"` + CgroupDumpController []string `protobuf:"bytes,43,rep,name=cgroup_dump_controller,json=cgroupDumpController" json:"cgroup_dump_controller,omitempty"` + FreezeCgroup *string `protobuf:"bytes,44,opt,name=freeze_cgroup,json=freezeCgroup" json:"freeze_cgroup,omitempty"` + Timeout *uint32 `protobuf:"varint,45,opt,name=timeout" json:"timeout,omitempty"` + TcpSkipInFlight *bool `protobuf:"varint,46,opt,name=tcp_skip_in_flight,json=tcpSkipInFlight" json:"tcp_skip_in_flight,omitempty"` + WeakSysctls *bool `protobuf:"varint,47,opt,name=weak_sysctls,json=weakSysctls" json:"weak_sysctls,omitempty"` + LazyPages *bool `protobuf:"varint,48,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` + StatusFd *int32 `protobuf:"varint,49,opt,name=status_fd,json=statusFd" json:"status_fd,omitempty"` + OrphanPtsMaster *bool `protobuf:"varint,50,opt,name=orphan_pts_master,json=orphanPtsMaster" json:"orphan_pts_master,omitempty"` + ConfigFile *string `protobuf:"bytes,51,opt,name=config_file,json=configFile" json:"config_file,omitempty"` + TcpClose *bool `protobuf:"varint,52,opt,name=tcp_close,json=tcpClose" json:"tcp_close,omitempty"` + LsmProfile *string `protobuf:"bytes,53,opt,name=lsm_profile,json=lsmProfile" json:"lsm_profile,omitempty"` + TlsCacert *string `protobuf:"bytes,54,opt,name=tls_cacert,json=tlsCacert" json:"tls_cacert,omitempty"` + TlsCacrl *string `protobuf:"bytes,55,opt,name=tls_cacrl,json=tlsCacrl" json:"tls_cacrl,omitempty"` + TlsCert *string `protobuf:"bytes,56,opt,name=tls_cert,json=tlsCert" json:"tls_cert,omitempty"` + TlsKey *string `protobuf:"bytes,57,opt,name=tls_key,json=tlsKey" json:"tls_key,omitempty"` + Tls *bool `protobuf:"varint,58,opt,name=tls" json:"tls,omitempty"` + TlsNoCnVerify *bool `protobuf:"varint,59,opt,name=tls_no_cn_verify,json=tlsNoCnVerify" json:"tls_no_cn_verify,omitempty"` + CgroupYard *string `protobuf:"bytes,60,opt,name=cgroup_yard,json=cgroupYard" json:"cgroup_yard,omitempty"` + PreDumpMode *CriuPreDumpMode `protobuf:"varint,61,opt,name=pre_dump_mode,json=preDumpMode,enum=CriuPreDumpMode,def=1" json:"pre_dump_mode,omitempty"` + PidfdStoreSk *int32 `protobuf:"varint,62,opt,name=pidfd_store_sk,json=pidfdStoreSk" json:"pidfd_store_sk,omitempty"` + LsmMountContext *string `protobuf:"bytes,63,opt,name=lsm_mount_context,json=lsmMountContext" json:"lsm_mount_context,omitempty"` // optional bool check_mounts = 128; +} + +// Default values for CriuOpts fields. +const ( + Default_CriuOpts_LogLevel = int32(2) + Default_CriuOpts_CpuCap = uint32(4294967295) + Default_CriuOpts_GhostLimit = uint32(1048576) + Default_CriuOpts_PreDumpMode = CriuPreDumpMode_SPLICE +) + +func (x *CriuOpts) Reset() { + *x = CriuOpts{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuOpts) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuOpts) ProtoMessage() {} + +func (x *CriuOpts) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuOpts.ProtoReflect.Descriptor instead. +func (*CriuOpts) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{7} +} + +func (x *CriuOpts) GetImagesDirFd() int32 { + if x != nil && x.ImagesDirFd != nil { + return *x.ImagesDirFd + } + return 0 +} + +func (x *CriuOpts) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +func (x *CriuOpts) GetLeaveRunning() bool { + if x != nil && x.LeaveRunning != nil { + return *x.LeaveRunning + } + return false +} + +func (x *CriuOpts) GetExtUnixSk() bool { + if x != nil && x.ExtUnixSk != nil { + return *x.ExtUnixSk + } + return false +} + +func (x *CriuOpts) GetTcpEstablished() bool { + if x != nil && x.TcpEstablished != nil { + return *x.TcpEstablished + } + return false +} + +func (x *CriuOpts) GetEvasiveDevices() bool { + if x != nil && x.EvasiveDevices != nil { + return *x.EvasiveDevices + } + return false +} + +func (x *CriuOpts) GetShellJob() bool { + if x != nil && x.ShellJob != nil { + return *x.ShellJob + } + return false +} + +func (x *CriuOpts) GetFileLocks() bool { + if x != nil && x.FileLocks != nil { + return *x.FileLocks + } + return false +} + +func (x *CriuOpts) GetLogLevel() int32 { + if x != nil && x.LogLevel != nil { + return *x.LogLevel + } + return Default_CriuOpts_LogLevel +} + +func (x *CriuOpts) GetLogFile() string { + if x != nil && x.LogFile != nil { + return *x.LogFile + } + return "" +} + +func (x *CriuOpts) GetPs() *CriuPageServerInfo { + if x != nil { + return x.Ps + } + return nil +} + +func (x *CriuOpts) GetNotifyScripts() bool { + if x != nil && x.NotifyScripts != nil { + return *x.NotifyScripts + } + return false +} + +func (x *CriuOpts) GetRoot() string { + if x != nil && x.Root != nil { + return *x.Root + } + return "" +} + +func (x *CriuOpts) GetParentImg() string { + if x != nil && x.ParentImg != nil { + return *x.ParentImg + } + return "" +} + +func (x *CriuOpts) GetTrackMem() bool { + if x != nil && x.TrackMem != nil { + return *x.TrackMem + } + return false +} + +func (x *CriuOpts) GetAutoDedup() bool { + if x != nil && x.AutoDedup != nil { + return *x.AutoDedup + } + return false +} + +func (x *CriuOpts) GetWorkDirFd() int32 { + if x != nil && x.WorkDirFd != nil { + return *x.WorkDirFd + } + return 0 +} + +func (x *CriuOpts) GetLinkRemap() bool { + if x != nil && x.LinkRemap != nil { + return *x.LinkRemap + } + return false +} + +func (x *CriuOpts) GetVeths() []*CriuVethPair { + if x != nil { + return x.Veths + } + return nil +} + +func (x *CriuOpts) GetCpuCap() uint32 { + if x != nil && x.CpuCap != nil { + return *x.CpuCap + } + return Default_CriuOpts_CpuCap +} + +func (x *CriuOpts) GetForceIrmap() bool { + if x != nil && x.ForceIrmap != nil { + return *x.ForceIrmap + } + return false +} + +func (x *CriuOpts) GetExecCmd() []string { + if x != nil { + return x.ExecCmd + } + return nil +} + +func (x *CriuOpts) GetExtMnt() []*ExtMountMap { + if x != nil { + return x.ExtMnt + } + return nil +} + +func (x *CriuOpts) GetManageCgroups() bool { + if x != nil && x.ManageCgroups != nil { + return *x.ManageCgroups + } + return false +} + +func (x *CriuOpts) GetCgRoot() []*CgroupRoot { + if x != nil { + return x.CgRoot + } + return nil +} + +func (x *CriuOpts) GetRstSibling() bool { + if x != nil && x.RstSibling != nil { + return *x.RstSibling + } + return false +} + +func (x *CriuOpts) GetInheritFd() []*InheritFd { + if x != nil { + return x.InheritFd + } + return nil +} + +func (x *CriuOpts) GetAutoExtMnt() bool { + if x != nil && x.AutoExtMnt != nil { + return *x.AutoExtMnt + } + return false +} + +func (x *CriuOpts) GetExtSharing() bool { + if x != nil && x.ExtSharing != nil { + return *x.ExtSharing + } + return false +} + +func (x *CriuOpts) GetExtMasters() bool { + if x != nil && x.ExtMasters != nil { + return *x.ExtMasters + } + return false +} + +func (x *CriuOpts) GetSkipMnt() []string { + if x != nil { + return x.SkipMnt + } + return nil +} + +func (x *CriuOpts) GetEnableFs() []string { + if x != nil { + return x.EnableFs + } + return nil +} + +func (x *CriuOpts) GetUnixSkIno() []*UnixSk { + if x != nil { + return x.UnixSkIno + } + return nil +} + +func (x *CriuOpts) GetManageCgroupsMode() CriuCgMode { + if x != nil && x.ManageCgroupsMode != nil { + return *x.ManageCgroupsMode + } + return CriuCgMode_IGNORE +} + +func (x *CriuOpts) GetGhostLimit() uint32 { + if x != nil && x.GhostLimit != nil { + return *x.GhostLimit + } + return Default_CriuOpts_GhostLimit +} + +func (x *CriuOpts) GetIrmapScanPaths() []string { + if x != nil { + return x.IrmapScanPaths + } + return nil +} + +func (x *CriuOpts) GetExternal() []string { + if x != nil { + return x.External + } + return nil +} + +func (x *CriuOpts) GetEmptyNs() uint32 { + if x != nil && x.EmptyNs != nil { + return *x.EmptyNs + } + return 0 +} + +func (x *CriuOpts) GetJoinNs() []*JoinNamespace { + if x != nil { + return x.JoinNs + } + return nil +} + +func (x *CriuOpts) GetCgroupProps() string { + if x != nil && x.CgroupProps != nil { + return *x.CgroupProps + } + return "" +} + +func (x *CriuOpts) GetCgroupPropsFile() string { + if x != nil && x.CgroupPropsFile != nil { + return *x.CgroupPropsFile + } + return "" +} + +func (x *CriuOpts) GetCgroupDumpController() []string { + if x != nil { + return x.CgroupDumpController + } + return nil +} + +func (x *CriuOpts) GetFreezeCgroup() string { + if x != nil && x.FreezeCgroup != nil { + return *x.FreezeCgroup + } + return "" +} + +func (x *CriuOpts) GetTimeout() uint32 { + if x != nil && x.Timeout != nil { + return *x.Timeout + } + return 0 +} + +func (x *CriuOpts) GetTcpSkipInFlight() bool { + if x != nil && x.TcpSkipInFlight != nil { + return *x.TcpSkipInFlight + } + return false +} + +func (x *CriuOpts) GetWeakSysctls() bool { + if x != nil && x.WeakSysctls != nil { + return *x.WeakSysctls + } + return false +} + +func (x *CriuOpts) GetLazyPages() bool { + if x != nil && x.LazyPages != nil { + return *x.LazyPages + } + return false +} + +func (x *CriuOpts) GetStatusFd() int32 { + if x != nil && x.StatusFd != nil { + return *x.StatusFd + } + return 0 +} + +func (x *CriuOpts) GetOrphanPtsMaster() bool { + if x != nil && x.OrphanPtsMaster != nil { + return *x.OrphanPtsMaster + } + return false +} + +func (x *CriuOpts) GetConfigFile() string { + if x != nil && x.ConfigFile != nil { + return *x.ConfigFile + } + return "" +} + +func (x *CriuOpts) GetTcpClose() bool { + if x != nil && x.TcpClose != nil { + return *x.TcpClose + } + return false +} + +func (x *CriuOpts) GetLsmProfile() string { + if x != nil && x.LsmProfile != nil { + return *x.LsmProfile + } + return "" +} + +func (x *CriuOpts) GetTlsCacert() string { + if x != nil && x.TlsCacert != nil { + return *x.TlsCacert + } + return "" +} + +func (x *CriuOpts) GetTlsCacrl() string { + if x != nil && x.TlsCacrl != nil { + return *x.TlsCacrl + } + return "" +} + +func (x *CriuOpts) GetTlsCert() string { + if x != nil && x.TlsCert != nil { + return *x.TlsCert + } + return "" +} + +func (x *CriuOpts) GetTlsKey() string { + if x != nil && x.TlsKey != nil { + return *x.TlsKey + } + return "" +} + +func (x *CriuOpts) GetTls() bool { + if x != nil && x.Tls != nil { + return *x.Tls + } + return false +} + +func (x *CriuOpts) GetTlsNoCnVerify() bool { + if x != nil && x.TlsNoCnVerify != nil { + return *x.TlsNoCnVerify + } + return false +} + +func (x *CriuOpts) GetCgroupYard() string { + if x != nil && x.CgroupYard != nil { + return *x.CgroupYard + } + return "" +} + +func (x *CriuOpts) GetPreDumpMode() CriuPreDumpMode { + if x != nil && x.PreDumpMode != nil { + return *x.PreDumpMode + } + return Default_CriuOpts_PreDumpMode +} + +func (x *CriuOpts) GetPidfdStoreSk() int32 { + if x != nil && x.PidfdStoreSk != nil { + return *x.PidfdStoreSk + } + return 0 +} + +func (x *CriuOpts) GetLsmMountContext() string { + if x != nil && x.LsmMountContext != nil { + return *x.LsmMountContext + } + return "" +} + +type CriuDumpResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Restored *bool `protobuf:"varint,1,opt,name=restored" json:"restored,omitempty"` +} + +func (x *CriuDumpResp) Reset() { + *x = CriuDumpResp{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuDumpResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuDumpResp) ProtoMessage() {} + +func (x *CriuDumpResp) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuDumpResp.ProtoReflect.Descriptor instead. +func (*CriuDumpResp) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{8} +} + +func (x *CriuDumpResp) GetRestored() bool { + if x != nil && x.Restored != nil { + return *x.Restored + } + return false +} + +type CriuRestoreResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Pid *int32 `protobuf:"varint,1,req,name=pid" json:"pid,omitempty"` +} + +func (x *CriuRestoreResp) Reset() { + *x = CriuRestoreResp{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuRestoreResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuRestoreResp) ProtoMessage() {} + +func (x *CriuRestoreResp) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuRestoreResp.ProtoReflect.Descriptor instead. +func (*CriuRestoreResp) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{9} +} + +func (x *CriuRestoreResp) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +type CriuNotify struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Script *string `protobuf:"bytes,1,opt,name=script" json:"script,omitempty"` + Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` +} + +func (x *CriuNotify) Reset() { + *x = CriuNotify{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuNotify) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuNotify) ProtoMessage() {} + +func (x *CriuNotify) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuNotify.ProtoReflect.Descriptor instead. +func (*CriuNotify) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{10} +} + +func (x *CriuNotify) GetScript() string { + if x != nil && x.Script != nil { + return *x.Script + } + return "" +} + +func (x *CriuNotify) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +// +// List of features which can queried via +// CRIU_REQ_TYPE__FEATURE_CHECK +type CriuFeatures struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + MemTrack *bool `protobuf:"varint,1,opt,name=mem_track,json=memTrack" json:"mem_track,omitempty"` + LazyPages *bool `protobuf:"varint,2,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` + PidfdStore *bool `protobuf:"varint,3,opt,name=pidfd_store,json=pidfdStore" json:"pidfd_store,omitempty"` +} + +func (x *CriuFeatures) Reset() { + *x = CriuFeatures{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuFeatures) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuFeatures) ProtoMessage() {} + +func (x *CriuFeatures) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuFeatures.ProtoReflect.Descriptor instead. +func (*CriuFeatures) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{11} +} + +func (x *CriuFeatures) GetMemTrack() bool { + if x != nil && x.MemTrack != nil { + return *x.MemTrack + } + return false +} + +func (x *CriuFeatures) GetLazyPages() bool { + if x != nil && x.LazyPages != nil { + return *x.LazyPages + } + return false +} + +func (x *CriuFeatures) GetPidfdStore() bool { + if x != nil && x.PidfdStore != nil { + return *x.PidfdStore + } + return false +} + +type CriuReq struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` + Opts *CriuOpts `protobuf:"bytes,2,opt,name=opts" json:"opts,omitempty"` + NotifySuccess *bool `protobuf:"varint,3,opt,name=notify_success,json=notifySuccess" json:"notify_success,omitempty"` + // + // When set service won't close the connection but + // will wait for more req-s to appear. Works not + // for all request types. + KeepOpen *bool `protobuf:"varint,4,opt,name=keep_open,json=keepOpen" json:"keep_open,omitempty"` + // + // 'features' can be used to query which features + // are supported by the installed criu/kernel + // via RPC. + Features *CriuFeatures `protobuf:"bytes,5,opt,name=features" json:"features,omitempty"` + // 'pid' is used for WAIT_PID + Pid *uint32 `protobuf:"varint,6,opt,name=pid" json:"pid,omitempty"` +} + +func (x *CriuReq) Reset() { + *x = CriuReq{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuReq) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuReq) ProtoMessage() {} + +func (x *CriuReq) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuReq.ProtoReflect.Descriptor instead. +func (*CriuReq) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{12} +} + +func (x *CriuReq) GetType() CriuReqType { + if x != nil && x.Type != nil { + return *x.Type + } + return CriuReqType_EMPTY +} + +func (x *CriuReq) GetOpts() *CriuOpts { + if x != nil { + return x.Opts + } + return nil +} + +func (x *CriuReq) GetNotifySuccess() bool { + if x != nil && x.NotifySuccess != nil { + return *x.NotifySuccess + } + return false +} + +func (x *CriuReq) GetKeepOpen() bool { + if x != nil && x.KeepOpen != nil { + return *x.KeepOpen + } + return false +} + +func (x *CriuReq) GetFeatures() *CriuFeatures { + if x != nil { + return x.Features + } + return nil +} + +func (x *CriuReq) GetPid() uint32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +type CriuResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` + Success *bool `protobuf:"varint,2,req,name=success" json:"success,omitempty"` + Dump *CriuDumpResp `protobuf:"bytes,3,opt,name=dump" json:"dump,omitempty"` + Restore *CriuRestoreResp `protobuf:"bytes,4,opt,name=restore" json:"restore,omitempty"` + Notify *CriuNotify `protobuf:"bytes,5,opt,name=notify" json:"notify,omitempty"` + Ps *CriuPageServerInfo `protobuf:"bytes,6,opt,name=ps" json:"ps,omitempty"` + CrErrno *int32 `protobuf:"varint,7,opt,name=cr_errno,json=crErrno" json:"cr_errno,omitempty"` + Features *CriuFeatures `protobuf:"bytes,8,opt,name=features" json:"features,omitempty"` + CrErrmsg *string `protobuf:"bytes,9,opt,name=cr_errmsg,json=crErrmsg" json:"cr_errmsg,omitempty"` + Version *CriuVersion `protobuf:"bytes,10,opt,name=version" json:"version,omitempty"` + Status *int32 `protobuf:"varint,11,opt,name=status" json:"status,omitempty"` +} + +func (x *CriuResp) Reset() { + *x = CriuResp{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuResp) ProtoMessage() {} + +func (x *CriuResp) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuResp.ProtoReflect.Descriptor instead. +func (*CriuResp) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{13} +} + +func (x *CriuResp) GetType() CriuReqType { + if x != nil && x.Type != nil { + return *x.Type + } + return CriuReqType_EMPTY +} + +func (x *CriuResp) GetSuccess() bool { + if x != nil && x.Success != nil { + return *x.Success + } + return false +} + +func (x *CriuResp) GetDump() *CriuDumpResp { + if x != nil { + return x.Dump + } + return nil +} + +func (x *CriuResp) GetRestore() *CriuRestoreResp { + if x != nil { + return x.Restore + } + return nil +} + +func (x *CriuResp) GetNotify() *CriuNotify { + if x != nil { + return x.Notify + } + return nil +} + +func (x *CriuResp) GetPs() *CriuPageServerInfo { + if x != nil { + return x.Ps + } + return nil +} + +func (x *CriuResp) GetCrErrno() int32 { + if x != nil && x.CrErrno != nil { + return *x.CrErrno + } + return 0 +} + +func (x *CriuResp) GetFeatures() *CriuFeatures { + if x != nil { + return x.Features + } + return nil +} + +func (x *CriuResp) GetCrErrmsg() string { + if x != nil && x.CrErrmsg != nil { + return *x.CrErrmsg + } + return "" +} + +func (x *CriuResp) GetVersion() *CriuVersion { + if x != nil { + return x.Version + } + return nil +} + +func (x *CriuResp) GetStatus() int32 { + if x != nil && x.Status != nil { + return *x.Status + } + return 0 +} + +// Answer for criu_req_type.VERSION requests +type CriuVersion struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + MajorNumber *int32 `protobuf:"varint,1,req,name=major_number,json=majorNumber" json:"major_number,omitempty"` + MinorNumber *int32 `protobuf:"varint,2,req,name=minor_number,json=minorNumber" json:"minor_number,omitempty"` + Gitid *string `protobuf:"bytes,3,opt,name=gitid" json:"gitid,omitempty"` + Sublevel *int32 `protobuf:"varint,4,opt,name=sublevel" json:"sublevel,omitempty"` + Extra *int32 `protobuf:"varint,5,opt,name=extra" json:"extra,omitempty"` + Name *string `protobuf:"bytes,6,opt,name=name" json:"name,omitempty"` +} + +func (x *CriuVersion) Reset() { + *x = CriuVersion{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuVersion) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuVersion) ProtoMessage() {} + +func (x *CriuVersion) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuVersion.ProtoReflect.Descriptor instead. +func (*CriuVersion) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{14} +} + +func (x *CriuVersion) GetMajorNumber() int32 { + if x != nil && x.MajorNumber != nil { + return *x.MajorNumber + } + return 0 +} + +func (x *CriuVersion) GetMinorNumber() int32 { + if x != nil && x.MinorNumber != nil { + return *x.MinorNumber + } + return 0 +} + +func (x *CriuVersion) GetGitid() string { + if x != nil && x.Gitid != nil { + return *x.Gitid + } + return "" +} + +func (x *CriuVersion) GetSublevel() int32 { + if x != nil && x.Sublevel != nil { + return *x.Sublevel + } + return 0 +} + +func (x *CriuVersion) GetExtra() int32 { + if x != nil && x.Extra != nil { + return *x.Extra + } + return 0 +} + +func (x *CriuVersion) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +var File_rpc_rpc_proto protoreflect.FileDescriptor + +var file_rpc_rpc_proto_rawDesc = []byte{ + 0x0a, 0x0d, 0x72, 0x70, 0x63, 0x2f, 0x72, 0x70, 0x63, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, + 0x67, 0x0a, 0x15, 0x63, 0x72, 0x69, 0x75, 0x5f, 0x70, 0x61, 0x67, 0x65, 0x5f, 0x73, 0x65, 0x72, + 0x76, 0x65, 0x72, 0x5f, 0x69, 0x6e, 0x66, 0x6f, 0x12, 0x18, 0x0a, 0x07, 0x61, 0x64, 0x64, 0x72, + 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, + 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x6f, 0x72, 0x74, 0x18, 0x02, 0x20, 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0x55, 0x52, 0x45, 0x5f, 0x43, 0x48, 0x45, 0x43, 0x4b, 0x10, 0x09, + 0x12, 0x0b, 0x0a, 0x07, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x10, 0x0a, 0x12, 0x0c, 0x0a, + 0x08, 0x57, 0x41, 0x49, 0x54, 0x5f, 0x50, 0x49, 0x44, 0x10, 0x0b, 0x12, 0x14, 0x0a, 0x10, 0x50, + 0x41, 0x47, 0x45, 0x5f, 0x53, 0x45, 0x52, 0x56, 0x45, 0x52, 0x5f, 0x43, 0x48, 0x4c, 0x44, 0x10, + 0x0c, +} + +var ( + file_rpc_rpc_proto_rawDescOnce sync.Once + file_rpc_rpc_proto_rawDescData = file_rpc_rpc_proto_rawDesc +) + +func file_rpc_rpc_proto_rawDescGZIP() []byte { + file_rpc_rpc_proto_rawDescOnce.Do(func() { + file_rpc_rpc_proto_rawDescData = protoimpl.X.CompressGZIP(file_rpc_rpc_proto_rawDescData) + }) + return file_rpc_rpc_proto_rawDescData +} + +var file_rpc_rpc_proto_enumTypes = make([]protoimpl.EnumInfo, 3) +var file_rpc_rpc_proto_msgTypes = make([]protoimpl.MessageInfo, 15) +var file_rpc_rpc_proto_goTypes = []interface{}{ + (CriuCgMode)(0), // 0: criu_cg_mode + (CriuPreDumpMode)(0), // 1: criu_pre_dump_mode + (CriuReqType)(0), // 2: criu_req_type + (*CriuPageServerInfo)(nil), // 3: criu_page_server_info + (*CriuVethPair)(nil), // 4: criu_veth_pair + (*ExtMountMap)(nil), // 5: ext_mount_map + (*JoinNamespace)(nil), // 6: join_namespace + (*InheritFd)(nil), // 7: inherit_fd + (*CgroupRoot)(nil), // 8: cgroup_root + (*UnixSk)(nil), // 9: unix_sk + (*CriuOpts)(nil), // 10: criu_opts + (*CriuDumpResp)(nil), // 11: criu_dump_resp + (*CriuRestoreResp)(nil), // 12: criu_restore_resp + (*CriuNotify)(nil), // 13: criu_notify + (*CriuFeatures)(nil), // 14: criu_features + (*CriuReq)(nil), // 15: criu_req + (*CriuResp)(nil), // 16: criu_resp + (*CriuVersion)(nil), // 17: criu_version +} +var file_rpc_rpc_proto_depIdxs = []int32{ + 3, // 0: criu_opts.ps:type_name -> criu_page_server_info + 4, // 1: criu_opts.veths:type_name -> criu_veth_pair + 5, // 2: criu_opts.ext_mnt:type_name -> ext_mount_map + 8, // 3: criu_opts.cg_root:type_name -> cgroup_root + 7, // 4: criu_opts.inherit_fd:type_name -> inherit_fd + 9, // 5: criu_opts.unix_sk_ino:type_name -> unix_sk + 0, // 6: criu_opts.manage_cgroups_mode:type_name -> criu_cg_mode + 6, // 7: criu_opts.join_ns:type_name -> join_namespace + 1, // 8: criu_opts.pre_dump_mode:type_name -> criu_pre_dump_mode + 2, // 9: criu_req.type:type_name -> criu_req_type + 10, // 10: criu_req.opts:type_name -> criu_opts + 14, // 11: criu_req.features:type_name -> criu_features + 2, // 12: criu_resp.type:type_name -> criu_req_type + 11, // 13: criu_resp.dump:type_name -> criu_dump_resp + 12, // 14: criu_resp.restore:type_name -> criu_restore_resp + 13, // 15: criu_resp.notify:type_name -> criu_notify + 3, // 16: criu_resp.ps:type_name -> criu_page_server_info + 14, // 17: criu_resp.features:type_name -> criu_features + 17, // 18: criu_resp.version:type_name -> criu_version + 19, // [19:19] is the sub-list for method output_type + 19, // [19:19] is the sub-list for method input_type + 19, // [19:19] is the sub-list for extension type_name + 19, // [19:19] is the sub-list for extension extendee + 0, // [0:19] is the sub-list for field type_name +} + +func init() { file_rpc_rpc_proto_init() } +func file_rpc_rpc_proto_init() { + if File_rpc_rpc_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_rpc_rpc_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuPageServerInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuVethPair); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExtMountMap); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*JoinNamespace); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InheritFd); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CgroupRoot); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UnixSk); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuOpts); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuDumpResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuRestoreResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuNotify); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuFeatures); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuReq); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuVersion); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_rpc_rpc_proto_rawDesc, + NumEnums: 3, + NumMessages: 15, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_rpc_rpc_proto_goTypes, + DependencyIndexes: file_rpc_rpc_proto_depIdxs, + EnumInfos: file_rpc_rpc_proto_enumTypes, + MessageInfos: file_rpc_rpc_proto_msgTypes, + }.Build() + File_rpc_rpc_proto = out.File + file_rpc_rpc_proto_rawDesc = nil + file_rpc_rpc_proto_goTypes = nil + file_rpc_rpc_proto_depIdxs = nil +} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.proto b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.proto new file mode 100644 index 000000000..61e1b24f4 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.proto @@ -0,0 +1,239 @@ +// SPDX-License-Identifier: MIT + +syntax = "proto2"; + +message criu_page_server_info { + optional string address = 1; + optional int32 port = 2; + optional int32 pid = 3; + optional int32 fd = 4; +} + +message criu_veth_pair { + required string if_in = 1; + required string if_out = 2; +}; + +message ext_mount_map { + required string key = 1; + required string val = 2; +}; + +message join_namespace { + required string ns = 1; + required string ns_file = 2; + optional string extra_opt = 3; +} + +message inherit_fd { + required string key = 1; + required int32 fd = 2; +}; + +message cgroup_root { + optional string ctrl = 1; + required string path = 2; +}; + +message unix_sk { + required uint32 inode = 1; +}; + +enum criu_cg_mode { + IGNORE = 0; + CG_NONE = 1; + PROPS = 2; + SOFT = 3; + FULL = 4; + STRICT = 5; + DEFAULT = 6; +}; + +enum criu_pre_dump_mode { + SPLICE = 1; + VM_READ = 2; +}; + +message criu_opts { + required int32 images_dir_fd = 1; + optional int32 pid = 2; /* if not set on dump, will dump requesting process */ + + optional bool leave_running = 3; + optional bool ext_unix_sk = 4; + optional bool tcp_established = 5; + optional bool evasive_devices = 6; + optional bool shell_job = 7; + optional bool file_locks = 8; + optional int32 log_level = 9 [default = 2]; + optional string log_file = 10; /* No subdirs are allowed. Consider using work-dir */ + + optional criu_page_server_info ps = 11; + + optional bool notify_scripts = 12; + + optional string root = 13; + optional string parent_img = 14; + optional bool track_mem = 15; + optional bool auto_dedup = 16; + + optional int32 work_dir_fd = 17; + optional bool link_remap = 18; + repeated criu_veth_pair veths = 19; /* DEPRECATED, use external instead */ + + optional uint32 cpu_cap = 20 [default = 0xffffffff]; + optional bool force_irmap = 21; + repeated string exec_cmd = 22; + + repeated ext_mount_map ext_mnt = 23; /* DEPRECATED, use external instead */ + optional bool manage_cgroups = 24; /* backward compatibility */ + repeated cgroup_root cg_root = 25; + + optional bool rst_sibling = 26; /* swrk only */ + repeated inherit_fd inherit_fd = 27; /* swrk only */ + + optional bool auto_ext_mnt = 28; + optional bool ext_sharing = 29; + optional bool ext_masters = 30; + + repeated string skip_mnt = 31; + repeated string enable_fs = 32; + + repeated unix_sk unix_sk_ino = 33; /* DEPRECATED, use external instead */ + + optional criu_cg_mode manage_cgroups_mode = 34; + optional uint32 ghost_limit = 35 [default = 0x100000]; + repeated string irmap_scan_paths = 36; + repeated string external = 37; + optional uint32 empty_ns = 38; + repeated join_namespace join_ns = 39; + + optional string cgroup_props = 41; + optional string cgroup_props_file = 42; + repeated string cgroup_dump_controller = 43; + + optional string freeze_cgroup = 44; + optional uint32 timeout = 45; + optional bool tcp_skip_in_flight = 46; + optional bool weak_sysctls = 47; + optional bool lazy_pages = 48; + optional int32 status_fd = 49; + optional bool orphan_pts_master = 50; + optional string config_file = 51; + optional bool tcp_close = 52; + optional string lsm_profile = 53; + optional string tls_cacert = 54; + optional string tls_cacrl = 55; + optional string tls_cert = 56; + optional string tls_key = 57; + optional bool tls = 58; + optional bool tls_no_cn_verify = 59; + optional string cgroup_yard = 60; + optional criu_pre_dump_mode pre_dump_mode = 61 [default = SPLICE]; + optional int32 pidfd_store_sk = 62; + optional string lsm_mount_context = 63; +/* optional bool check_mounts = 128; */ +} + +message criu_dump_resp { + optional bool restored = 1; +} + +message criu_restore_resp { + required int32 pid = 1; +} + +message criu_notify { + optional string script = 1; + optional int32 pid = 2; +} + +enum criu_req_type { + EMPTY = 0; + DUMP = 1; + RESTORE = 2; + CHECK = 3; + PRE_DUMP = 4; + PAGE_SERVER = 5; + + NOTIFY = 6; + + CPUINFO_DUMP = 7; + CPUINFO_CHECK = 8; + + FEATURE_CHECK = 9; + + VERSION = 10; + + WAIT_PID = 11; + PAGE_SERVER_CHLD = 12; +} + +/* + * List of features which can queried via + * CRIU_REQ_TYPE__FEATURE_CHECK + */ +message criu_features { + optional bool mem_track = 1; + optional bool lazy_pages = 2; + optional bool pidfd_store = 3; +} + +/* + * Request -- each type corresponds to must-be-there + * request arguments of respective type + */ + +message criu_req { + required criu_req_type type = 1; + + optional criu_opts opts = 2; + optional bool notify_success = 3; + + /* + * When set service won't close the connection but + * will wait for more req-s to appear. Works not + * for all request types. + */ + optional bool keep_open = 4; + /* + * 'features' can be used to query which features + * are supported by the installed criu/kernel + * via RPC. + */ + optional criu_features features = 5; + + /* 'pid' is used for WAIT_PID */ + optional uint32 pid = 6; +} + +/* + * Response -- it states whether the request was served + * and additional request-specific information + */ + +message criu_resp { + required criu_req_type type = 1; + required bool success = 2; + + optional criu_dump_resp dump = 3; + optional criu_restore_resp restore = 4; + optional criu_notify notify = 5; + optional criu_page_server_info ps = 6; + + optional int32 cr_errno = 7; + optional criu_features features = 8; + optional string cr_errmsg = 9; + optional criu_version version = 10; + + optional int32 status = 11; +} + +/* Answer for criu_req_type.VERSION requests */ +message criu_version { + required int32 major_number = 1; + required int32 minor_number = 2; + optional string gitid = 3; + optional int32 sublevel = 4; + optional int32 extra = 5; + optional string name = 6; +} diff --git a/vendor/modules.txt b/vendor/modules.txt index b6537b82f..dc1a54b63 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -46,9 +46,9 @@ github.com/buger/goterm github.com/cespare/xxhash/v2 # github.com/checkpoint-restore/checkpointctl v0.0.0-20210301084134-a2024f5584e7 github.com/checkpoint-restore/checkpointctl/lib -# github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b -github.com/checkpoint-restore/go-criu -github.com/checkpoint-restore/go-criu/rpc +# github.com/checkpoint-restore/go-criu/v5 v5.1.0 +github.com/checkpoint-restore/go-criu/v5 +github.com/checkpoint-restore/go-criu/v5/rpc # github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e github.com/chzyer/readline # github.com/container-orchestrated-devices/container-device-interface v0.0.0-20210325223243-f99e8b6c10b9 |