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* Merge pull request #3581 from mheon/no_cgroupsOpenShift Merge Robot2019-09-11
|\ | | | | Support running containers without CGroups
| * Add support for launching containers without CGroupsMatthew Heon2019-09-10
| | | | | | | | | | | | | | This is mostly used with Systemd, which really wants to manage CGroups itself when managing containers via unit file. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* | Add function for looking up volumes by partial nameMatthew Heon2019-09-09
|/ | | | | | | | | | This isn't included in Docker, but seems handy enough. Use the new API for 'volume rm' and 'volume inspect'. Fixes #3891 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Update varlink doc and codeJhon Honce2019-08-26
| | | | | | | | * Improved error message * Added documentation * Updated messages to include missing data Signed-off-by: Jhon Honce <jhonce@redhat.com>
* podman-remote: cp crashesbaude2019-08-21
| | | | | | | | | | prune unwanted messages when running a container remotely. also, cp is not remote-enabled yet and as such should not be available on the remote client. Fixes: #3861 Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #3760 from rhatdan/authOpenShift Merge Robot2019-08-19
|\ | | | | Use GetRuntimeDir to setup auth.json for login
| * Use GetRuntimeDir to setup auth.json for loginDaniel J Walsh2019-08-12
| | | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #3617 from QiWang19/create_pullOpenShift Merge Robot2019-08-17
|\ \ | |/ |/| add --pull flag for podman create&run
| * add --pull flag for podman create&runQi Wang2019-08-09
| | | | | | | | | | | | | | | | | | | | | | Requirement from https://github.com/containers/libpod/issues/3575#issuecomment-512238393 Added --pull for podman create and pull to match the newly added flag in docker CLI. `missing`: default value, podman will pull the image if it does not exist in the local. `always`: podman will always pull the image. `never`: podman will never pull the image. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Merge pull request #3751 from TomSweeneyRedHat/dev/tsweeney/squishnitsOpenShift Merge Robot2019-08-12
|\ \ | | | | | | Squish a few tpyo nits in container.go doc
| * | Squish a few tpyo nits in container.go docTomSweeneyRedHat2019-08-07
| | | | | | | | | | | | | | | | | | | | | | | | A quick fix a few nits in documentation within cmd/podman/shared/containers.go. This gets the last bits as noted in #3577 Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* | | cmd: drop check for euid==0Giuseppe Scrivano2019-08-12
| |/ |/| | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | Merge pull request #3737 from QiWang19/create_authOpenShift Merge Robot2019-08-09
|\ \ | | | | | | fix create&run getting --authfile from cli
| * | fix create&run getting --authfile from cliQi Wang2019-08-09
| | | | | | | | | | | | | | | | | | Add flag `--authfile` to create and run so Podman can read authfile path from not only environemnt variable REGISTRY_AUTH_FILE but also CLI Signed-off-by: Qi Wang <qiwan@redhat.com>
* | | Improve dns-search validation, empty domains now return an errorJhon Honce2019-08-09
|/ / | | | | | | | | | | Fixes #3426 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Allow the passing of '.' to --dns-searchDaniel J Walsh2019-08-08
| | | | | | | | | | | | --dns-search is defined to remove all search domains from a container. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | When populating CMD, do not include EntrypointMatthew Heon2019-08-06
|/ | | | | | | | | | | | | | | Previously, we use CreateConfig's Command to populate container Command (which is used as CMD for Inspect and Commit). Unfortunately, CreateConfig's Command is the container's full command, including a prepend of Entrypoint - so we duplicate Entrypoint for images that include it. Maintain a separate UserCommand in CreateConfig that does not include the entrypoint, and use that instead. Fixes #3708 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Merge pull request #3665 from QiWang19/envOpenShift Merge Robot2019-07-30
|\ | | | | Set -env variables as appropriate
| * Set -env variables as appropriateQi Wang2019-07-30
| | | | | | | | | | | | | | | | close #3648 podman create and podman run do not set --env variable if the environment is not present with a value Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Touch up input argument error on createTomSweeneyRedHat2019-07-30
| | | | | | | | | | | | | | Add an error when there are not enough input arguments for remote create. Addresses comments in #3656 Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* | Fix commit --changes env=X=YJhon Honce2019-07-26
|/ | | | Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Merge pull request #3639 from giuseppe/user-ns-containerOpenShift Merge Robot2019-07-26
|\ | | | | podman: support --userns=ns|container
| * pods: do not to join a userns if there is not anyGiuseppe Scrivano2019-07-25
| | | | | | | | | | | | | | do not attempt to join the user namespace if the pod is running in the host user namespace. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | fix import not ignoring url pathQi Wang2019-07-24
|/ | | | | | | fix #3609 Podman import used to check filename to only allow tarball path as a file. It should also allow an url as the doc mentioned. This PR allows the program to continue if the input is a valid URL Signed-off-by: Qi Wang <qiwan@redhat.com>
* Fixes issue #3577.John Hooks2019-07-23
| | | | | | Fix punctuation and wording in some places. Signed-off-by: John Hooks <hooksie11@gmail.com>
* golangci-lint round #3baude2019-07-21
| | | | | | | this is the third round of preparing to use the golangci-lint on our code base. Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #3599 from QiWang19/ps-regexpOpenShift Merge Robot2019-07-19
|\ | | | | support podman ps filter regular expressions
| * support podman ps filter regular expressionsQi Wang2019-07-18
| | | | | | | | | | | | podman ps --filter use regexp to match the container name. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | libpod: support for cgroup namespaceGiuseppe Scrivano2019-07-18
|/ | | | | | | | | | | | | | allow a container to run in a new cgroup namespace. When running in a new cgroup namespace, the current cgroup appears to be the root, so that there is no way for the container to access cgroups outside of its own subtree. By default it uses --cgroup=host to keep the previous behavior. To create a new namespace, --cgroup=private must be provided. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Move the HostConfig portion of Inspect inside libpodMatthew Heon2019-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we first began writing Podman, we ran into a major issue when implementing Inspect. Libpod deliberately does not tie its internal data structures to Docker, and stores most information about containers encoded within the OCI spec. However, Podman must present a CLI compatible with Docker, which means it must expose all the information in 'docker inspect' - most of which is not contained in the OCI spec or libpod's Config struct. Our solution at the time was the create artifact. We JSON'd the complete CreateConfig (a parsed form of the CLI arguments to 'podman run') and stored it with the container, restoring it when we needed to run commands that required the extra info. Over the past month, I've been looking more at Inspect, and refactored large portions of it into Libpod - generating them from what we know about the OCI config and libpod's (now much expanded, versus previously) container configuration. This path comes close to completing the process, moving the last part of inspect into libpod and removing the need for the create artifact. This improves libpod's compatability with non-Podman containers. We no longer require an arbitrarily-formatted JSON blob to be present to run inspect. Fixes: #3500 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Merge pull request #3508 from csomh/healthcheck-flag-compatOpenShift Merge Robot2019-07-16
|\ | | | | Make the healthcheck flags compatible with Docker CLI
| * Make the healthcheck flags compatible with Docker CLIHunor Csomortáni2019-07-16
| | | | | | | | | | | | | | | | | | | | | | | | Docker CLI calls the healthcheck flags "--health-*", instead of "--healthcheck-*". Introduce the former, in order to keep compatibility, and alias the later, in order to avoid breaking current usage. Change "--healthcheck-*" to "--health-*" in the docs and tests. Signed-off-by: Hunor Csomortáni <csomh@redhat.com>
* | create: ignore check if image has HEALTHCHECK NONEStefan Becker2019-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If the image was built with "HEALTHCHECK NONE" then we should create a container without healthcheck configuration. Otherwise executing the healthcheck on the container will return "unhealthy" instead of the correct error message that the container doesn't have a healthcheck. We also ignore the healthcheck configuration if the command list is empty or the command string is empty. Fixes #3525 Signed-off-by: Stefan Becker <chemobejk@gmail.com>
* | create: apply defaults on image healthcheck optionsStefan Becker2019-07-16
|/ | | | | | | | | | | | If the image doesn't provide any options, e.g. interval, timeout, etc., then apply the Docker defaults when creating the container. Otherwise the defaults will be left 0 and podman doesn't schedule the healtcheck service & timer for the container or incorrectly reports unhealthy state when the check is executed. Fixes #3525 Signed-off-by: Stefan Becker <chemobejk@gmail.com>
* create: improve parser for --healthcheck-commandStefan Becker2019-07-14
| | | | | | | | | | | | | | | | Fix Docker CLI compatibility issue: the "--healthcheck-command" option value should not be split but instead be passed as single string to "CMD-SHELL", i.e. "/bin/sh -c <opt>". On the other hand implement the same extension as is already available for "--entrypoint", i.e. allow the option value to be a JSON array of strings. This will make life easier for tools like podman-compose. Updated "--healthcheck-command" option values in tests accordingly. Continuation of #3455 & #3507 Signed-off-by: Stefan Becker <chemobejk@gmail.com>
* Merge pull request #3557 from rhatdan/envOpenShift Merge Robot2019-07-12
|\ | | | | Add support for --env-host
| * Add glob parsing for --env flagDaniel J Walsh2019-07-11
| | | | | | | | | | | | Sometimes you want to add a few environmen variables based on the last field being a "*". Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
| * Add support for -env-hostDaniel J Walsh2019-07-11
| | | | | | | | | | | | | | | | | | | | This flag passes the host environment into the container. The basic idea is to leak all environment variables from the host into the container. Environment variables from the image, and passed in via --env and --env-file will override the host environment. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | golangci-lint pass number 2baude2019-07-11
|/ | | | | | clean up and prepare to migrate to the golangci-linter Signed-off-by: baude <bbaude@redhat.com>
* first pass of corrections for golangci-lintbaude2019-07-10
| | | | Signed-off-by: baude <bbaude@redhat.com>
* podman: create and run honors auth file locationGiuseppe Scrivano2019-07-09
| | | | | | | | if the auth file was overriden, be sure create and run honors it. Closes: https://github.com/containers/libpod/issues/3524 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* trivial cleanups from golangbaude2019-07-03
| | | | | | the results of a code cleanup performed by the goland IDE. Signed-off-by: baude <bbaude@redhat.com>
* libpod removal from main (phase 2)baude2019-06-27
| | | | | | this is phase 2 for the removal of libpod from main. Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #3374 from giuseppe/cgroupsOpenShift Merge Robot2019-06-26
|\ | | | | cgroups: add initial support for cgroups v2
| * util: drop IsCgroup2UnifiedMode and use it from cgroupsGiuseppe Scrivano2019-06-26
| | | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | Merge pull request #3435 from mheon/fix_tmpfs_optionsOpenShift Merge Robot2019-06-26
|\ \ | |/ |/| Fix parsing of the --tmpfs option
| * Fix parsing of the --tmpfs optionMatthew Heon2019-06-25
| | | | | | | | | | | | | | | | | | With StringSlice, we're seeing individual options added and parsed separately, so `tmpfs:nosuid,nodev` turns into three tmpfs mounts passed into pkg/sec (tmpfs:, nosuid, nodev). Swap to StringArray to tell cobra this can't be split on commas. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* | remove libpod from mainbaude2019-06-25
|/ | | | | | | | | | | | | the compilation demands of having libpod in main is a burden for the remote client compilations. to combat this, we should move the use of libpod structs, vars, constants, and functions into the adapter code where it will only be compiled by the local client. this should result in cleaner code organization and smaller binaries. it should also help if we ever need to compile the remote client on non-Linux operating systems natively (not cross-compiled). Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #3366 from edsantiago/test_typo_fixesOpenShift Merge Robot2019-06-19
|\ | | | | fix broken healthcheck tests
| * fix broken healthcheck testsEd Santiago2019-06-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Four of the healthcheck tests were completely broken. They were written with the option '--healthcheck-cmd' which is not an option (it should be '--healthcheck-command', with 'command' as a full word). The tests were merely checking exit code, not error message, so of course they failed. I have fixed the command line and added checks for the expected diagnostic. (Side note: do not write tests that check exit code but nothing else. This should not need to be said). One of the four tests was invalid: --healthcheck-interval 0.5s. Per Brent: initially i was going to restrict sub one-second intervals That test has been removed. It would probably be a good idea for a future PR to add some validation such as preventing negative values, but that's left as an exercise for later. Also: grammar fix in an error message. Caught by my ginkgo log greasemonkey script, which highlights 'Error' messages and grabbed my attention. Signed-off-by: Ed Santiago <santiago@redhat.com>