SUSE-SU-2023:0187-1

SUSE-SU-2023:0187-1 · Security update for podman

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This update for podman fixes the following issues: podman was updated to version 4.3.1: 4.3.1: * Bugfixes - Fixed a deadlock between the `podman ps` and `podman container inspect` commands * Misc - Updated the containers/image library to v5.23.1 4.3.0: * Features - A new command, `podman generate spec`, has been added, which creates a JSON struct based on a given container that can be used with the Podman REST API to create containers. - A new command, `podman update`, has been added,which makes changes to the resource limits of existing containers. Please note that these changes do not persist if the container is restarted - A new command, `podman kube down`, has been added, which removes pods and containers created by the given Kubernetes YAML (functionality is identical to `podman kube play --down`, but it now has its own command). - The `podman kube play` command now supports Kubernetes secrets using Podman's secrets backend. - Systemd-managed pods created by the `podman kube play` command now integrate with sd-notify, using the `io.containers.sdnotify` annotation (or `io.containers.sdnotify/$name` for specific containers). - Systemd-managed pods created by `podman kube play` can now be auto-updated, using the `io.containers.auto-update` annotation (or `io.containers.auto-update/$name` for specific containers). - The `podman kube play` command can now read YAML from URLs, e.g. `podman kube play https://example.com/demo.yml` - The `podman kube play` command now supports the `emptyDir` volume type - The `podman kube play` command now supports the `HostUsers` field in the pod spec. - The `podman play kube` command now supports `binaryData` in ConfigMaps. - The `podman pod create` command can now set additional resource limits for pods using the new `--memory-swap`, `--cpuset-mems`, `--device-read-bps`, `--device-write-bps`, `--blkio-weight`, `--blkio-weight-device`, and `--cpu-shares` options. - The `podman machine init` command now supports a new option, `--username`, to set the username that will be used to connect to the VM as a non-root user - The `podman volume create` command's `-o timeout=` option can now set a timeout of 0, indicating volume plugin operations will never time out. - Added support for a new volume driver, `image`, which allows volumes to be created that are backed by images. - The `podman run` and `podman create` commands support a new option, `--env-merge`, allowing environment variables to be specified relative to other environment variables in the image (e.g. `podman run --env-merge 'PATH=$PATH:/my/app' ...`) - The `podman run` and `podman create` commands support a new option, `--on-failure`, to allow action to be taken when a container fails health checks, with the following supported actions: `none` (take no action, the default), `kill` (kill the container), `restart` (restart the container), and `stop` (stop the container). - The `--keep-id` option to `podman create` and `podman run` now supports new options, `uid` and `gid`, to set the UID and GID of the user in the container that will be mapped to the user running Podman (e.g. `--userns=keep-id:uid=11` will made the user running Podman to UID 11 in the container) - The `podman generate systemd` command now supports a new option, `--env`/`-e`, to set environment variables in the generated unit file - The `podman pause` and `podman unpause` commands now support the `--latest`, `--cidfile`, and `--filter` options. - The `podman restart` command now supports the `--cidfile` and `--filter` options. - The `podman rm` command now supports the `--filter` option to select which containers will be removed. - The `podman rmi` command now supports a new option, `--no-prune`, to prevent the removal of dangling parents of removed images. - The `--dns-opt` option to `podman create`, `podman run`, and `podman pod create` has received a new alias, `--dns-option`, to improve Docker compatibility. - The `podman` command now features a new global flag, `--debug`/`-D`, which enables debug-level logging (identical to `--log-level=debug`), improving Docker compatibility. - The `podman` command now features a new global flag, `--config`. This flag is ignored, and is only included for Docker compatibility - The `podman manifest create` command now accepts a new option, `--amend`/`-a`. - The `podman manifest create`, `podman manifest add` and `podman manifest push` commands now accept a new option, `--insecure` (identical to `--tls-verify=false`), improving Docker compatibility. - The `podman secret create` command's `--driver` and `--format` options now have new aliases, `-d` for `--driver` and `-f` for `--format`. - The `podman secret create` command now supports a new option, `--label`/`-l`, to add labels to created secrets. - The `podman secret ls` command now accepts the `--quiet`/`-q` option. - The `podman secret inspect` command now accepts a new option, `--pretty`, to print output in human-readable format. - The `podman stats` command now accepts the `--no-trunc` option. - The `podman save` command now accepts the `--signature-policy` option - The `podman pod inspect` command now allows multiple arguments to be passed. If so, it will return a JSON array of the inspected pods - A series of new hidden commands have been added under `podman context` as aliases to existing `podman system connection` commands, to improve Docker compatibility. - The remote Podman client now supports proxying signals for attach sessions when the `--sig-proxy` option is set ### Changes - Duplicate volume mounts are now allowed with the `-v` option to `podman run`, `podman create`, and `podman pod create`, so long as source, destination, and options all match - The `podman generate kube` and `podman play kube` commands have been renamed to `podman kube generate` and `podman kube play` to group Kubernetes-related commands. Aliases have been added to ensure the old command names still function. - A number of Podman commands (`podman init`, `podman container checkpoint`, `podman container restore`, `podman container cleanup`) now print the user-inputted name of the container, instead of its full ID, on success. - When an unsupported option (e.g. resource limit) is specified for a rootless container on a cgroups v1 system, a warning message is now printed that the limit will not be honored. - The installer for the Windows Podman client has been improved. - The `--cpu-rt-period` and `--cpu-rt-runtime` options to `podman run` and `podman create` now print a warning and are ignored on cgroups v2 systems (cgroups v2 having dropped support for these controllers) - Privileged containers running systemd will no longer mount `/dev/tty*` devices other than `/dev/tty` itself into the container - Events for containers that are part of a pod now include the ID of the pod in the event. - SSH functionality for `podman machine` commands has seen a thorough rework, addressing many issues about authentication. - The `--network` option to `podman kube play` now allows passing `host` to set the pod to use host networking, even if the YAML does not request this. - The `podman inspect` command on containers now includes the digest of the image used to create the container. - Pods created by `podman play kube` are now, by default, placed into a network named `podman-kube`. If the `podman-kube` network does not exist, it will be created. This ensures pods can connect to each other by their names, as the network has DNS enabled. Update to version 4.2.0: * Features - Podman now supports the Gitlab Runner (using the Docker executor), allowing its use in Gitlab CI/CD pipelines. - A new command has been added, podman pod clone, to create a copy of an existing pod. It supports several options, including --start to start the new pod, --destroy to remove the original pod, and --name to change the name of the new pod - A new command has been added, podman volume reload, to sync changes in state between Podman's database and any

Correctif disponible

Publication

2023-01-27T10:27:02Z

Mise à jour

2026-02-04T03:59:32.454653Z

Pile logicielle: system

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