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path: root/pkg/systemd/generate/pods.go
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* move go module to v2Valentin Rothberg2020-07-06
| | | | | | | | | | | | | | | With the advent of Podman 2.0.0 we crossed the magical barrier of go modules. While we were able to continue importing all packages inside of the project, the project could not be vendored anymore from the outside. Move the go module to new major version and change all imports to github.com/containers/libpod/v2. The renaming of the imports was done via gomove [1]. [1] https://github.com/KSubedi/gomove Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* correct the absolute path of `rm` executableYuan-Hao Chen2020-06-24
| | | | Signed-off-by: Yuan-Hao Chen <yhchen0906@gmail.com>
* generate systemd: `ExecStopPost` for all unitsValentin Rothberg2020-06-17
| | | | | | | | | | | | | | | | Add an `ExecStopPost` run even for units generated without `--new`. Although it may seem redundant to run `container/pod stop` twice at first glance, we really need the post run. If the main PID (i.e., conmon) is killed, systemd will not execute `ExecStop` but only the post one. We made this obeservation in a customer issue and could reproduce the behavior consistently. Hence, the post run is needed to properly clean up when conmon is killed and it's pretty much a NOP in all other cases. Credits to Ulrich Obergfell for throrough and detailed analyses, which ultimately lead to this fix. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: `--replace` on named containers/podsValentin Rothberg2020-06-15
| | | | | | | | | Use `--replace` for named containers and pods. This will clean up previous containers and podsthat may not have been removed after a system crash. Fixes: #5485 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: wrap pod/ctr lookup errorsValentin Rothberg2020-06-11
| | | | Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: create pod templateValentin Rothberg2020-06-11
| | | | | | | | | | Create a new template for generating a pod unit file. Eventually, this allows for treating and extending pod and container generation seprately. The `--new` flag now also works on pods. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: refactorValentin Rothberg2020-06-11
Refactor the systemd-unit generation code and move all the logic into `pkg/systemd/generate`. The code was already hard to maintain but I found it impossible to wire the `--new` logic for pods in all the chaos. The code refactoring in this commit will make maintaining the code easier and should make it easier to extend as well. Further changes and refactorings may still be needed but they will easier. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>