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path: root/pkg/specgen/generate/pause_image.go
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* Replace deprecated ioutilChris Evich2022-09-20
| | | | | | | | | | Package `io/ioutil` was deprecated in golang 1.16, preventing podman from building under Fedora 37. Fortunately, functionality identical replacements are provided by the packages `io` and `os`. Replace all usage of all `io/ioutil` symbols with appropriate substitutions according to the golang docs. Signed-off-by: Chris Evich <cevich@redhat.com>
* [BZ #2083997] pod: build pause image in custom user NSValentin Rothberg2022-05-13
| | | | | | | | | | | Use the host UID and host GID mapping when building the local pause image for a Pod with a custom mapping. Otherwise, the mappings are off and the build fails. Propagating the mapping to the build container is not needed since the pause image ships merely a copied `catatonit` from the host. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2083997 Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* play kube: service containerValentin Rothberg2022-05-12
Add the notion of a "service container" to play kube. A service container is started before the pods in play kube and is (reverse) linked to them. The service container is stopped/removed *after* all pods it is associated with are stopped/removed. In other words, a service container tracks the entire life cycle of a service started via `podman play kube`. This is required to enable `play kube` in a systemd unit file. The service container is only used when the `--service-container` flag is set on the CLI. This flag has been marked as hidden as it is not meant to be used outside the context of `play kube`. It is further not supported on the remote client. The wiring with systemd will be done in a later commit. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>