- Update to runc v1.1.0~rc1. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.1.0-rc.1.
+ Add support for RDMA cgroup added in Linux 4.11.
* runc exec now produces exit code of 255 when the exec failed.
This may help in distinguishing between runc exec failures
(such as invalid options, non-running container or non-existent
binary etc.) and failures of the command being executed.
+ runc run: new --keep option to skip removal exited containers artefacts.
This might be useful to check the state (e.g. of cgroup controllers) after
the container hasexited.
+ seccomp: add support for SCMP_ACT_KILL_PROCESS and SCMP_ACT_KILL_THREAD
(the latter is just an alias for SCMP_ACT_KILL).
+ seccomp: add support for SCMP_ACT_NOTIFY (seccomp actions). This allows
users to create sophisticated seccomp filters where syscalls can be
efficiently emulated by privileged processes on the host.
+ checkpoint/restore: add an option (--lsm-mount-context) to set
a different LSM mount context on restore.
+ intelrdt: support ClosID parameter.
+ runc exec --cgroup: an option to specify a (non-top) in-container cgroup
to use for the process being executed.
+ cgroup v1 controllers now support hybrid hierarchy (i.e. when on a cgroup v1
machine a cgroup2 filesystem is mounted to /sys/fs/cgroup/unified, runc
run/exec now adds the container to the appropriate cgroup under it).
+ sysctl: allow slashes in sysctl names, to better match sysctl(8)'s
behaviour.
+ mounts: add support for bind-mounts which are inaccessible after switching
the user namespace. Note that this does not permit the container any
additional access to the host filesystem, it simply allows containers to
have bind-mounts configured for paths the user can access but have
restrictive access control settings for other users.
+ Add support for recursive mount attributes using mount_setattr(2). These
have the same names as the proposed mount(8) options -- just prepend r
to the option name (such as rro).
+ Add runc features subcommand to allow runc users to detect what features
runc has been built with. This includes critical information such as
supported mount flags, hook names, and so on. Note that the output of this
command is subject to change and will not be considered stable until runc
1.2 at the earliest. The runtime-spec specification for this feature is
being developed in opencontainers/runtime-spec#1130.
* system: improve performance of /proc/$pid/stat parsing.
* cgroup2: when /sys/fs/cgroup is configured as a read-write mount, change
the ownership of certain cgroup control files (as per
/sys/kernel/cgroup/delegate) to allow for proper deferral to the container
process.
* runc checkpoint/restore: fixed for containers with an external bind mount
which destination is a symlink.
* cgroup: improve openat2 handling for cgroup directory handle hardening.
runc delete -f now succeeds (rather than timing out) on a paused
container.
* runc run/start/exec now refuses a frozen cgroup (paused container in case of
exec). Users can disable this using --ignore-paused.
- Update version data embedded in binary to correctly include the git commit of
the release.
- Drop runc-rpmlintrc because we don't have runc-test anymore.
OBS-URL: https://build.opensuse.org/request/show/940368
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=119
- Update to runc v1.0.3. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.0.3. CVE-2021-43784
* A potential vulnerability was discovered in runc (related to an internal
usage of netlink), however upon further investigation we discovered that
while this bug was exploitable on the master branch of runc, no released
version of runc could be exploited using this bug. The exploit required
being able to create a netlink attribute with a length that would overflow a
uint16 but this was not possible in any released version of runc. For more
information see GHSA-v95c-p5hm-xq8f and CVE-2021-43784.
Due to an abundance of caution we decided to do an emergency release with
this fix, but to reiterate we do not believe this vulnerability was
possible to exploit. Thanks to Felix Wilhelm from Google Project Zero for
discovering and reporting this vulnerability so quickly.
* Fixed inability to start a container with read-write bind mount of a
read-only fuse host mount.
* Fixed inability to start when read-only /dev in set in spec.
* Fixed not removing sub-cgroups upon container delete, when rootless cgroup
v2 is used with older systemd.
* Fixed returning error from GetStats when hugetlb is unsupported (which
causes excessive logging for kubernetes).
OBS-URL: https://build.opensuse.org/request/show/935874
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=118
- Update to runc v1.0.2. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.0.2
* Fixed a failure to set CPU quota period in some cases on cgroup v1.
* Fixed the inability to start a container with the "adding seccomp filter
rule for syscall ..." error, caused by redundant seccomp rules (i.e. those
that has action equal to the default one). Such redundant rules are now
skipped.
* Made release builds reproducible from now on.
* Fixed a rare debug log race in runc init, which can result in occasional
harmful "failed to decode ..." errors from runc run or exec.
* Fixed the check in cgroup v1 systemd manager if a container needs to be
frozen before Set, and add a setting to skip such freeze unconditionally.
The previous fix for that issue, done in runc 1.0.1, was not working.
OBS-URL: https://build.opensuse.org/request/show/913731
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=117
- Update to runc v1.0.1. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.0.1
* Fixed occasional runc exec/run failure ("interrupted system call") on an
Azure volume.
* Fixed "unable to find groups ... token too long" error with /etc/group
containing lines longer than 64K characters.
* cgroup/systemd/v1: fix leaving cgroup frozen after Set if a parent cgroup is
frozen. This is a regression in 1.0.0, not affecting runc itself but some
of libcontainer users (e.g Kubernetes).
* cgroupv2: bpf: Ignore inaccessible existing programs in case of
permission error when handling replacement of existing bpf cgroup
programs. This fixes a regression in 1.0.0, where some SELinux
policies would block runc from being able to run entirely.
* cgroup/systemd/v2: don't freeze cgroup on Set.
* cgroup/systemd/v1: avoid unnecessary freeze on Set.
- Remove upstreamed patches:
+ boo1187704-0001-cgroupv2-ebpf-ignore-inaccessible-existing-programs.patch
OBS-URL: https://build.opensuse.org/request/show/907285
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=116
- Update to runc v1.0.0. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.0.0
! The usage of relative paths for mountpoints will now produce a warning
(such configurations are outside of the spec, and in future runc will
produce an error when given such configurations).
* cgroupv2: devices: rework the filter generation to produce consistent
results with cgroupv1, and always clobber any existing eBPF
program(s) to fix runc update and avoid leaking eBPF programs
(resulting in errors when managing containers).
* cgroupv2: correctly convert "number of IOs" statistics in a
cgroupv1-compatible way.
* cgroupv2: support larger than 32-bit IO statistics on 32-bit architectures.
* cgroupv2: wait for freeze to finish before returning from the freezing
code, optimize the method for checking whether a cgroup is frozen.
* cgroups/systemd: fixed "retry on dbus disconnect" logic introduced in rc94
* cgroups/systemd: fixed returning "unit already exists" error from a systemd
cgroup manager (regression in rc94)
+ cgroupv2: support SkipDevices with systemd driver
+ cgroup/systemd: return, not ignore, stop unit error from Destroy
+ Make "runc --version" output sane even when built with go get or
otherwise outside of our build scripts.
+ cgroups: set SkipDevices during runc update (so we don't modify
cgroups at all during runc update).
+ cgroup1: blkio: support BFQ weights.
+ cgroupv2: set per-device io weights if BFQ IO scheduler is available.
OBS-URL: https://build.opensuse.org/request/show/901272
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=113
- Update to runc v1.0.0~rc93. Upstream changelog is available from
https://github.com/opencontainers/runc/releases/tag/v1.0.0-rc93
* Cgroupv2 support is no longer considered experimental.
* Mountinfo parsing code has been reworked significantly.
* Special ENOSYS handling for seccomp profiles to avoid making new
syscalls unusable for glibc.
* Various rootless containers improvements.
* The "selinux" and "apparmor" buildtags have been removed, and now all runc
builds will have SELinux and AppArmor support enabled.
- Update to handle the docker-runc removal. bsc#1181677
- Modernise go building for runc now that it has go.mod.
OBS-URL: https://build.opensuse.org/request/show/869059
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/runc?expand=0&rev=33
/usr/share/doc/packages/docker/CHANGELOG.md. CVE-2021-21285 CVE-2021-21284
- Drop docker-runc, docker-test and docker-libnetwork packages. We now just use
the upstream runc package (it's stable enough and Docker no longer pins git
versions). docker-libnetwork is so unstable that it doesn't have any
versioning scheme and so it really doesn't make sense to maintain the project
as a separate package. bsc#1181641 bsc#1181677
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=100
