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path: root/libpod/pod.go
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* Add per-pod CGroupsMatthew Heon2018-05-17
| | | | | | | | | | | | | Pods can now create their own (cgroupfs) cgroups which containers in them can (optionally) use. This presently only works with CGroupFS, systemd cgroups are still WIP Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #784 Approved by: rhatdan
* Add pod stateMatthew Heon2018-05-17
| | | | | | | | | | Add a mutable state to pods, and database backend sutable for modifying and updating said state. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #784 Approved by: rhatdan
* Vendor in latest containers/image and contaners/storageumohnani82018-04-19
| | | | | | | | | Made necessary changes to functions to include contex.Context wherever needed Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #640 Approved by: baude
* Do not lock all containers during pod killMatthew Heon2018-04-12
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #600 Approved by: rhatdan
* Make pod stop lock one container at a timeMatthew Heon2018-04-12
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #600 Approved by: rhatdan
* Do not lock all containers during pod startMatthew Heon2018-04-12
| | | | | | | | | | This solves a nasty locking issue with getting the path of namespaces for dependencies Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #600 Approved by: rhatdan
* Refactor dependency checks from init() into public APIMatthew Heon2018-04-03
| | | | | | | | | | | | | Instead of checking during init(), which could result in major locking issues when used with pods, make our dependency checks in the public API instead. This avoids doing them when we start pods (where, because of the dependency graph, we can reasonably say all dependencies are up before we start a container). Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #577 Approved by: rhatdan
* Only start containers that are not running in pod startMatthew Heon2018-03-29
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #557 Approved by: rhatdan
* Change pod Start() to use container dependency graphMatthew Heon2018-03-29
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #557 Approved by: rhatdan
* Check for duplicate names when generating new container and pod names.Daniel J Walsh2018-03-29
| | | | | | | | | This fixes the situation where we fail to create a container when a name already exists. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #517 Approved by: baude
* Add StartAndAttach() API endpoint for containersMatthew Heon2018-03-15
| | | | | | | | | | | | This solves our prior problems with attach races by ensuring the order is correct. Also contains substantial cleanups to the attach code. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #482 Approved by: baude
* Implement container restartingMatthew Heon2018-03-15
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #482 Approved by: baude
* Remove extra pod Start codeMatthew Heon2018-03-13
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #478 Approved by: rhatdan
* Modify pod API to move Init() into Start()Matthew Heon2018-03-13
| | | | | | | | | | | | | Separate Init() and Start() does not make sense on the pod side, where we may have to start containers in order to initialize others due to dependency orders. Also adjusts internal containers API for more code sharing. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #478 Approved by: rhatdan
* Remove unnecessary booleansMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Fix gofmtMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Make operations on pod containers as a group independentMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Fix gofmtMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Add ability to start containers in a podMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Add kill and stop for podsMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Add pod status commandMatthew Heon2018-02-22
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #361 Approved by: rhatdan
* Add FFJSON encoding/decoding for our container structsMatthew Heon2018-02-16
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #323 Approved by: mheon
* Refactor Pod to use a Config structMatthew Heon2018-02-12
| | | | | | | | | | | | This allows us to JSON it and stuff it in the DB - previously, all pod fields were private, so JSON couldn't encode them. This allows us to keep all pod fields private by having a substruct with public fields. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #184 Approved by: baude
* Add pod functions to BoltDB stateMatthew Heon2018-02-12
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #184 Approved by: baude
* Fix bugs identified by unit testsMatthew Heon2018-02-09
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #268 Approved by: rhatdan
* Rework state tests to avoid boilerplate. Begin adding pod tests.Matthew Heon2018-02-09
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #268 Approved by: rhatdan
* Tear out pod containers map. Instead rely on stateMatthew Heon2018-02-09
| | | | | | | | | | This ensures that there is only one canonical place where containers in a pod are stored, in the state itself. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #268 Approved by: rhatdan
* Remove lock existence checks when creating pods/containersMatthew Heon2017-12-14
| | | | | | | | | | | | | | Given that we don't have a good way of cleaning up locks, these could potential cause issues if we ever reuse a container or pod ID Also changes locks dir to use tmpfs, as we can't directly clean up locks Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #138 Approved by: rhatdan
* Update pods to use file locksMatthew Heon2017-12-14
| | | | | | | | | Also includes misc other fixes - adding labels, fixing pod names Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #138 Approved by: rhatdan
* Initial checkin from CRI-O repoMatthew Heon2017-11-01
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
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