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Diffstat (limited to 'RELEASE_NOTES.md')
| -rw-r--r-- | RELEASE_NOTES.md | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md index 82ecd741a..17d90aeca 100644 --- a/RELEASE_NOTES.md +++ b/RELEASE_NOTES.md @@ -13,7 +13,10 @@ - The `podman container checkpoint` command now supports the `--with-previous` and `--pre-checkpoint` options, and the `podman container restore` command now support the `--import-previous` option. These add support for two-step checkpointing with lowered dump times. - The `podman push` command can now push manifest lists. Podman will first attempt to push as an image, then fall back to pushing as a manifest list if that fails. - The `podman generate kube` command can now be run on multiple containers at once, and will generate a single pod containing all of them. +- The `podman generate kube` and `podman play kube` commands now support Kubernetes DNS configuration, and will preserve custom DNS configuration when exporting or importing YAML ([#9132](https://github.com/containers/podman/issues/9132)). +- The `podman generate kube` command now properly supports generating YAML for containers and pods creating using host networking (`--net=host`) ([#9077](https://github.com/containers/podman/issues/9077)). - The `podman kill` command now supports a `--cidfile` option to kill containers given a file containing the container's ID ([#8443](https://github.com/containers/podman/issues/8443)). +- The `podman pod create` command now supports the `--net=none` option ([#9165](https://github.com/containers/podman/issues/9165)). - The `podman volume create` command can now specify volume UID and GID as options with the `UID` and `GID` fields passed to the the `--opt` option. - Initial support has been added for Docker Volume Plugins. Podman can now define available plugins in `containers.conf` and use them to create volumes with `podman volume create --driver`. - The `podman run` and `podman create` commands now support a new option, `--platform`, to specify the platform of the image to be used when creating the container. @@ -30,6 +33,10 @@ - The `podman image sign` command can now sign multi-arch images by producing a signature for each image in a given manifest list. - The `podman image sign` command, when run as rootless, now supports per-user registry configuration files in `$HOME/.config/containers/registries.d`. - Configuration options for `slirp4netns` can now be set system-wide via the `NetworkCmdOptions` configuration option in `containers.conf`. +- The MTU of `slirp4netns` can now be configured via the `mtu=` network command option (e.g. `podman run --net slirp4netns:mtu=9000`). + +### Security +- A fix for CVE-2021-20199 is included. Podman between v1.8.0 and v2.2.1 used `127.0.0.1` as the source address for all traffic forwarded into rootless containers by a forwarded port; this has been changed to address the issue. ### Changes - Shortname aliasing support has now been turned on by default. All Podman commands that must pull an image will, if a TTY is available, prompt the user about what image to pull. @@ -37,6 +44,7 @@ - The Go bindings for the HTTP API have been rewritten with a focus on limiting dependency footprint and improving extensibility. Read more [here](https://github.com/containers/podman/blob/v3.0/pkg/bindings/README.md). - The legacy Varlink API has been completely removed from Podman. - The default log level for Podman has been changed from Error to Warn. +- The `podman network create` command can now create `macvlan` networks using the `--driver macvlan` option for Docker compatibility. The existing `--macvlan` flag has been deprecated and will be removed in Podman 4.0 some time next year. - The `podman inspect` command has had the `LogPath` and `LogTag` fields moved into the `LogConfig` structure (from the root of the Inspect structure). The maximum size of the log file is also included. - The `podman generate systemd` command no longer generates unit files using the deprecated `KillMode=none` option ([#8615](https://github.com/containers/podman/issues/8615)). - The `podman stop` command now releases the container lock while waiting for it to stop - as such, commands like `podman ps` will no longer block until `podman stop` completes ([#8501](https://github.com/containers/podman/issues/8501)). @@ -53,6 +61,7 @@ - Fixed a bug where, under some circumstances, container working directories specified by the image (via the `WORKDIR` instruction) but not present in the image, would not be created ([#9040](https://github.com/containers/podman/issues/9040)). - Fixed a bug where the `podman generate systemd` command would generate invalid unit files if the container was creating using a command line that included doubled braces (`{{` and `}}`), e.g. `--log-opt-tag={{.Name}}` ([#9034](https://github.com/containers/podman/issues/9034)). - Fixed a bug where the `podman generate systemd --new` command could generate unit files including invalid Podman commands if the container was created using merged short options (e.g. `podman run -dt`) ([#8847](https://github.com/containers/podman/issues/8847)). +- Fixed a bug where the `podman generate systemd --new` command could generate unit files that did not handle Podman commands including some special characters (e.g. `$`) ([#9176](https://github.com/containers/podman/issues/9176) - Fixed a bug where rootless containers joining CNI networks could not set a static IP address ([#7842](https://github.com/containers/podman/issues/7842)). - Fixed a bug where rootless containers joining CNI networks could not set network aliases ([#8567](https://github.com/containers/podman/issues/8567)). - Fixed a bug where the remote client could, under some circumstances, not include the `Containerfile` when sending build context to the server ([#8374](https://github.com/containers/podman/issues/8374)). @@ -63,6 +72,8 @@ - Fixed a bug where the `podman play kube` command did not properly print errors that occurred when starting containers. - Fixed a bug where the `podman play kube` command errored when `hostNetwork` was used ([#8790](https://github.com/containers/podman/issues/8790)). - Fixed a bug where the `podman play kube` command would always pull images when the `:latest` tag was specified, even if the image was available locally ([#7838](https://github.com/containers/podman/issues/7838)). +- Fixed a bug where the `podman play kube` command did not properly handle SELinux configuration, rending YAML with custom SELinux configuration unusable ([#8710](https://github.com/containers/podman/issues/8710)). +- Fixed a bug where the `podman generate kube` command incorrectly populated the `args` and `command` fields of generated YAML ([#9211](https://github.com/containers/podman/issues/9211)). - Fixed a bug where containers in a pod would create a duplicate entry in the pod's shared `/etc/hosts` file every time the container restarted ([#8921](https://github.com/containers/podman/issues/8921)). - Fixed a bug where the `podman search --list-tags` command did not support the `--format` option ([#8740](https://github.com/containers/podman/issues/8740)). - Fixed a bug where the `http_proxy` option in `containers.conf` was not being respected, and instead was set unconditionally to true ([#8843](https://github.com/containers/podman/issues/8843)). @@ -96,8 +107,19 @@ - Fixed a bug where `--format` did not support JSON output for individual fields ([#8444](https://github.com/containers/podman/issues/8444)). - Fixed a bug where the `podman stats` command would fail when run on root containers using the `slirp4netns` network mode ([#7883](https://github.com/containers/podman/issues/7883)). - Fixed a bug where the Podman remote client would ask for a password even if the server's SSH daemon did not support password authentication ([#8498](https://github.com/containers/podman/issues/8498)). +- Fixed a bug where the `podman stats` command would fail if the system did not support one or more of the cgroup controllers Podman supports ([#8588](https://github.com/containers/podman/issues/8588)). +- Fixed a bug where the `--mount` option to `podman create` and `podman run` did not ignore the `consistency` mount option. +- Fixed a bug where failures during the resizing of a container's TTY would print the wrong error. +- Fixed a bug where the `podman network disconnect` command could cause the `podman inspect` command to fail for a container until it was restarted ([#9234](https://github.com/containers/podman/issues/9234)). +- Fixed a bug where containers created from a read-only rootfs (using the `--rootfs` option to `podman create` and `podman run`) would fail ([#9230](https://github.com/containers/podman/issues/9230)). +- Fixed a bug where specifying Go templates to the `--format` option to multiple Podman commands did not support the `join` function ([#8773](https://github.com/containers/podman/issues/8773)). +- Fixed a bug where the `podman rmi` command could, when run in parallel on multiple images, return `layer not known` errors ([#6510](https://github.com/containers/podman/issues/6510)). +- Fixed a bug where the `podman inspect` command on containers displayed unlimited ulimits incorrectly ([#9303](https://github.com/containers/podman/issues/9303)). +- Fixed a bug where Podman would fail to start when a volume was mounted over a directory in a container that contained symlinks that terminated outside the directory and its subdirectories ([#6003](https://github.com/containers/podman/issues/6003)). ### API +- Libpod API version has been bumped to v3.0.0. +- All Libpod Pod APIs have been modified to properly report errors with individual containers. Cases where the operation as a whole succeeded but individual containers failed now report an HTTP 409 error ([#8865](https://github.com/containers/podman/issues/8865)). - The Compat API for Containers now supports the Rename and Copy APIs. - Fixed a bug where the Compat Prune APIs (for volumes, containers, and images) did not return the amount of space reclaimed in their responses. - Fixed a bug where the Compat and Libpod Exec APIs for Containers would drop errors that occurred prior to the exec session successfully starting (e.g. a "no such file" error if an invalid executable was passed) ([#8281](https://github.com/containers/podman/issues/8281)) @@ -110,16 +132,19 @@ - Fixed a bug where the Libpod Pull endpoint for Images could fail with an `index out of range` error under certain circumstances ([#8870](https://github.com/containers/podman/issues/8870)). - Fixed a bug where the Libpod Exists endpoint for Images could panic. - Fixed a bug where the Compat List API for Containers did not support all filters ([#8860](https://github.com/containers/podman/issues/8860)). +- Fixed a bug where the Compat List API for Containers did not properly populate the Status field. - Fixed a bug where the Compat and Libpod Resize APIs for Containers ignored the height and width parameters ([#7102](https://github.com/containers/podman/issues/7102)). - Fixed a bug where the Compat Search API for Images returned an incorrectly-formatted JSON response ([#8758](https://github.com/containers/podman/pull/8758)). - Fixed a bug where the Compat Load API for Images did not properly clean up temporary files. - Fixed a bug where the Compat Create API for Networks could panic when an empty IPAM configuration was specified. - Fixed a bug where the Compat Inspect and List APIs for Networks did not include Scope. +- Fixed a bug where the Compat Wait endpoint for Containers did not support the same wait conditions that Docker did. ### Misc - Updated Buildah to v1.19.2 - Updated the containers/storage library to v1.24.5 -- Updated the containers/common library to v0.33.1 +- Updated the containers/image library to v5.10.2 +- Updated the containers/common library to v0.33.4 ## v2.2.1 ### Changes |