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* Touch up XDG, add rootless linksTomSweeneyRedHat2019-07-29
| | | | | | | | | | | Touch up a number of formating issues for XDG_RUNTIME_DIRS in a number of man pages. Make use of the XDG_CONFIG_HOME environment variable in a rootless environment if available, or set it if not. Also added a number of links to the Rootless Podman config page and added the location of the auth.json files to that doc. Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* golangci-lint phase 4baude2019-07-22
| | | | | | | | | | | clean up some final linter issues and add a make target for golangci-lint. in addition, begin running the tests are part of the gating tasks in cirrus ci. we cannot fully shift over to the new linter until we fix the image on the openshift side. for short term, we will use both Signed-off-by: baude <bbaude@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>
* first pass of corrections for golangci-lintbaude2019-07-10
| | | | 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>
* util: drop IsCgroup2UnifiedMode and use it from cgroupsGiuseppe Scrivano2019-06-26
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Allow (but ignore) Cached and Delegated volume optionsMatthew Heon2019-06-18
| | | | | | | | | | These are only used on OS X Docker, and ignored elsewhere - but since they are ignored, they're guaranteed to be safe everywhere, and people are using them. Fixes: #3340 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Fix ENV parsing on `podman import`Jordan Webb2019-06-14
| | | | Signed-off-by: Jordan Webb <jordemort@github.com>
* storage: support --mount type=bind,bind-nonrecursiveGiuseppe Scrivano2019-06-13
| | | | | | | | add support for not recursive bind mounts. Closes: https://github.com/containers/libpod/issues/3314 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* userns: add new option --userns=keep-idGiuseppe Scrivano2019-05-24
| | | | | | | it creates a namespace where the current UID:GID on the host is mapped to the same UID:GID in the container. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: use a pause processGiuseppe Scrivano2019-05-17
| | | | | | | | | | | | | | | | | use a pause process to keep the user and mount namespace alive. The pause process is created immediately on reload, and all successive Podman processes will refer to it for joining the user&mount namespace. This solves all the race conditions we had on joining the correct namespaces using the conmon processes. As a fallback if the join fails for any reason (e.g. the pause process was killed), then we try to join the running containers as we were doing before. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless, spec: allow resources with cgroup v2Giuseppe Scrivano2019-05-13
| | | | | | | We were always raising an error when the rootless user attempted to setup resources, but this is not the case anymore with cgroup v2. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Merge pull request #2905 from QiWang19/globalvarOpenShift Merge Robot2019-05-03
|\ | | | | Add variable for global flags to runlabel
| * Add variable for global flags to runlabelQi Wang2019-05-02
| | | | | | | | | | | | use $GLOBAL_OPTS to pass global flags to the runlabel command. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Merge pull request #2959 from mheon/merge_volume_flagsOpenShift Merge Robot2019-05-03
|\ \ | |/ |/| Merge volume flags implementation
| * Ensure that named volumes have their options parsedMatthew Heon2019-05-01
| | | | | | | | | | | | | | This involves moving some code out of pkg/spec/ into util/ so it can also be used by libpod. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* | enable podman-remote on windowsbaude2019-04-30
|/ | | | | | | build a podman-remote binary for windows that allows users to use the remote client on windows and interact with podman on linux system. Signed-off-by: baude <bbaude@redhat.com>
* utils: call GetRootlessRuntimeDir onceGiuseppe Scrivano2019-03-29
| | | | | | | use a sync.Once to potentially avoid multiple system calls everytime the function is called. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* vendor buildah, image, storage, cniValentin Rothberg2019-03-28
| | | | Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* utils: split generation and writing of storage.confGiuseppe Scrivano2019-03-17
| | | | | | | | | | | | | split the generation for the default storage.conf and when we write it if not existing for a rootless user. This is necessary because during the startup we might be overriding the default configuration through --storage-driver and --storage-opt, that would not be written down to the storage.conf file we generated. Closes: https://github.com/containers/libpod/issues/2659 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* utils: avoid too long tmp directoryGiuseppe Scrivano2019-03-16
| | | | | | or we will easily pass the 108 chars limits for unix paths. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: use /tmp/libpod-rundir-$EUID for fallbackGiuseppe Scrivano2019-03-15
| | | | | | | | | | | | when the fallback is in place, the first user creating /tmp/user/$EUID prevents other users for creating other directories since /tmp/user is created with mode 0700. Since there is no way for an unprivileged user to initialize the /tmp/user directory correctly (we would need it to be owned by root with the sticky bit set), let's just use /tmp/libpod-rundir-$EUID. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Add event logging to libpod, even display to podmanbaude2019-03-11
| | | | | | | | | | | | | | | | | In lipod, we now log major events that occurr. These events can be displayed using the `podman events` command. Each event contains: * Type (container, image, volume, pod...) * Status (create, rm, stop, kill, ....) * Timestamp in RFC3339Nano format * Name (if applicable) * Image (if applicable) The format of the event and the varlink endpoint are to not be considered stable until cockpit has done its enablement. Signed-off-by: baude <bbaude@redhat.com>
* Centralize setting default volume pathMatthew Heon2019-02-26
| | | | | | | | No reason to do it in util/ anymore. It's always going to be a subdirectory of c/storage graph root by default, so we can just set it after the return. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Ensure volume path is set appropriately by defaultMatthew Heon2019-02-26
| | | | | | | | There are some cases where we might not be properly adjusting the volume path after setting the storage graph root. Ensure that we always set volume path to be a child of graph root. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Fix volume handling in podmanDaniel J Walsh2019-02-14
| | | | | | | | | | | | | | | | | | iFix builtin volumes to work with podman volume Currently builtin volumes are not recored in podman volumes when they are created automatically. This patch fixes this. Remove container volumes when requested Currently the --volume option on podman remove does nothing. This will implement the changes needed to remove the volumes if the user requests it. When removing a volume make sure that no container uses the volume. Signed-off-by: Daniel J Walsh dwalsh@redhat.com Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Unconditionally refresh storage options from configMatthew Heon2019-02-06
| | | | | | | | | | | | | | | | Due to our unconditionally setting some storage options, we are not always reading storage options from storage.conf. This can lead to some fields in the storage config (most notably extra storage options) being ignored, despite being set in storage.conf. Resolve this by unconditionally refreshing our storage config from storage.conf (this was previously only done for rootless Podman) Fixes #2217 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Use defaults if paths are not specified in storage.confMatthew Heon2019-01-10
| | | | | | | | | | For rootless Podman, if storage.conf exists but does not specify one or both of RunRoot and GraphRoot, set them to rootless defaults so we don't end up with an unusable configuration. Fixes #2125 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Merge pull request #2076 from rhatdan/storage.confOpenShift Merge Robot2019-01-08
|\ | | | | If local storage file exists, then use it rather then defau…
| * If local storage file exists, then use it rather then defaults.Daniel J Walsh2019-01-03
| | | | | | | | | | | | | | Currently we always force overlay if it exists even though a user might want vfs. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Add the configuration file used to setup storage to podman infoDaniel J Walsh2019-01-07
|/ | | | | | | | | | Users have no idea what storage configuration file is used to setup storage, so adding this to podman info, should make it easier to discover. This requires a revendor of containers/storage Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Refactor: use idtools.ParseIDMap instead of bundling own versionŠimon Lukašík2018-12-23
| | | | | | | | | | | ParseIDMap function was extracted to idtools in https://github.com/containers/storage/pull/236 it is already used in containers/storage and buildah, it should be used in libpod as well. Signed-off-by: Šimon Lukašík <isimluk@fedoraproject.org>
* Add "podman volume" commandumohnani82018-12-06
| | | | | | | | | | | | | | | Add support for podman volume and its subcommands. The commands supported are: podman volume create podman volume inspect podman volume ls podman volume rm podman volume prune This is a tool to manage volumes used by podman. For now it only handle named volumes, but eventually it will handle all volumes used by podman. Signed-off-by: umohnani8 <umohnani@redhat.com>
* Revert changes to GetDefaultStoreOptionsMatthew Heon2018-12-03
| | | | | | | | We don't need this for anything more than rootless work in Libpod now, but Buildah still uses it as it was originally written, so leave it intact as part of our API. Signed-off-by: Matthew Heon <mheon@redhat.com>
* Fix gofmt and lintMatthew Heon2018-12-02
| | | | Signed-off-by: Matthew Heon <mheon@redhat.com>
* Move rootless storage config into libpodMatthew Heon2018-12-02
| | | | | | | | | | | | | | Previous commits ensured that we would use database-configured paths if not explicitly overridden. However, our runtime generation did unconditionally override storage config, which made this useless. Move rootless storage configuration setup to libpod, and change storage setup so we only override if a setting is explicitly set, so we can still override what we want. Signed-off-by: Matthew Heon <mheon@redhat.com>
* rootless: store only subset of storage.confGiuseppe Scrivano2018-11-28
| | | | | | | | | do not store the entire file but only the subset of what we have modified. Also, we were not writing the correct data. Since it is not trivial to serialize storage.conf correctly and all the various supported options, serialize only what we care about. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: create storage.conf when it doesn't existGiuseppe Scrivano2018-11-19
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: default to fuse-overlayfs when availableGiuseppe Scrivano2018-11-08
| | | | | | | | | If fuse-overlayfs is present, rootless containers default to use it. This can still be overriden either via the command line with --storage-driver or in the ~/.config/containers/storage.conf configuration file. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: do not add an additional /run to runrootGiuseppe Scrivano2018-10-31
| | | | | | | | | we are currently using something like /run/user/UID/run as runroot, as it is already done by Buildah. This ends up with /run/user/UID/run/runc for the runc directory. Change to drop the additional /run so that runc will use /run/user/UID/runc. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Fix man page to show info on storageDaniel J Walsh2018-10-22
| | | | | | Also fix lint errors. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Move rootless directory handling to the libpod/pkg/util directoryDaniel J Walsh2018-10-22
| | | | | | This should allow us to share this code with buildah. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* podman: provide a default UID mapping when non rootGiuseppe Scrivano2018-06-15
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #871 Approved by: mheon
* If user specifies UIDMapSlice without GIDMapSlice, set them equalDaniel J Walsh2018-05-31
| | | | | | | | | | | We need to map slices set for both UID and GID maps to be equivalent if not specified by user. Currently if you do not specify both the containers are not running. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #865 Approved by: baude
* Begin wiring in USERNS Support into podmanDaniel J Walsh2018-05-04
| | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #690 Approved by: mheon
* varlink imagesbaude2018-04-26
| | | | | | | | | | | | | implement varlink image functions for working with libpod with the exception of a couple due to incompletions on the libpod side of things (build). also, created a first pass at a libpodpy package which will stand as a client to working with libpod's varlink methods using python. Signed-off-by: baude <bbaude@redhat.com> Closes: #669 Approved by: baude
* Stage3 Image Librarybaude2018-03-14
| | | | | | | | | | | | | This represents the stage3 implementation for the image library. At this point, we are moving the image-centric functions to pkg/image including migration of args and object-oriented references. This is a not a one-for-one migration of funcs and some funcs will need to continue to reside in runtime_img as they are overly specific to libpod and probably not useful to others. Signed-off-by: baude <bbaude@redhat.com> Closes: #484 Approved by: baude
* Change un/pwd handling to match Buildah'sTomSweeneyRedHat2018-02-06
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
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