Since runtimes can now just be containerd shims, we need to check if the
reference is possibly a containerd shim.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit e6ee27a541)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Starting with the 22.06 release, buildx is the default client for
docker build, which uses BuildKit as builder.
This patch changes the default builder version as advertised by
the daemon to "2" (BuildKit), so that pre-22.06 CLIs with BuildKit
support (but no buildx installed) also default to using BuildKit
when interacting with a 22.06 (or up) daemon.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `-g` / `--graph` options were soft deprecated in favor of `--data-root` in
261ef1fa27 (v17.05.0) and at the time considered
to not be removed. However, with the move towards containerd snapshotters, having
these options around adds additional complexity to handle fallbacks for deprecated
(and hidden) flags, so completing the deprecation.
With this patch:
dockerd --graph=/var/lib/docker --validate
Flag --graph has been deprecated, Use --data-root instead
unable to configure the Docker daemon with file /etc/docker/daemon.json: merged configuration validation from file and command line flags failed: the "graph" config file option is deprecated; use "data-root" instead
mkdir -p /etc/docker
echo '{"graph":"/var/lib/docker"}' > /etc/docker/daemon.json
dockerd --validate
unable to configure the Docker daemon with file /etc/docker/daemon.json: merged configuration validation from file and command line flags failed: the "graph" config file option is deprecated; use "data-root" instead
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit b58de39ca7)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Update the profile to make use of CAP_BPF and CAP_PERFMON capabilities. Prior to
kernel 5.8, bpf and perf_event_open required CAP_SYS_ADMIN. This change enables
finer control of the privilege setting, thus allowing us to run certain system
tracing tools with minimal privileges.
Based on the original patch from Henry Wang in the containerd repository.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 7b7d1132e8)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: 6068d1894d...48dd89375d
Finishes off the work to change references to cluster volumes in the API
from using "csi" as the magic word to "cluster". This reflects that the
volumes are "cluster volumes", not "csi volumes".
Notably, there is no change to the plugin definitions being "csinode"
and "csicontroller". This terminology is appropriate with regards to
plugins because it accurates reflects what the plugin is.
Signed-off-by: Drew Erny <derny@mirantis.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 9861dd069b)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/containerd/containerd/v1.6.6...v1.6.7
Welcome to the v1.6.7 release of containerd!
The seventh patch release for containerd 1.6 contains various fixes,
includes a new version of runc and adds support for ppc64le and riscv64
(requires unreleased runc 1.2) builds.
Notable Updates
- Update runc to v1.1.3
- Seccomp: Allow clock_settime64 with CAP_SYS_TIME
- Fix WWW-Authenticate parsing
- Support RISC-V 64 and ppc64le builds
- Windows: Update hcsshim to v0.9.4 to fix regression with HostProcess stats
- Windows: Fix shim logs going to panic.log file
- Allow ptrace(2) by default for kernels >= 4.8
See the changelog for complete list of changes
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 7376bf948b)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/containerd/containerd/v1.6.6...v1.6.7
Welcome to the v1.6.7 release of containerd!
The seventh patch release for containerd 1.6 contains various fixes,
includes a new version of runc and adds support for ppc64le and riscv64
(requires unreleased runc 1.2) builds.
Notable Updates
- Update runc to v1.1.3
- Seccomp: Allow clock_settime64 with CAP_SYS_TIME
- Fix WWW-Authenticate parsing
- Support RISC-V 64 and ppc64le builds
- Windows: Update hcsshim to v0.9.4 to fix regression with HostProcess stats
- Windows: Fix shim logs going to panic.log file
- Allow ptrace(2) by default for kernels >= 4.8
See the changelog for complete list of changes
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 4e46d9f963)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/opencontainers/runc/compare/v1.1.2...v1.1.3
This is the third release of the 1.1.z series of runc, and contains
various minor improvements and bugfixes.
- Our seccomp `-ENOSYS` stub now correctly handles multiplexed syscalls on
s390 and s390x. This solves the issue where syscalls the host kernel did not
support would return `-EPERM` despite the existence of the `-ENOSYS` stub
code (this was due to how s390x does syscall multiplexing).
- Retry on dbus disconnect logic in libcontainer/cgroups/systemd now works as
intended; this fix does not affect runc binary itself but is important for
libcontainer users such as Kubernetes.
- Inability to compile with recent clang due to an issue with duplicate
constants in libseccomp-golang.
- When using systemd cgroup driver, skip adding device paths that don't exist,
to stop systemd from emitting warnings about those paths.
- Socket activation was failing when more than 3 sockets were used.
- Various CI fixes.
- Allow to bind mount `/proc/sys/kernel/ns_last_pid` to inside container.
- runc static binaries are now linked against libseccomp v2.5.4.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 2293de1c82)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/microsoft/hcsshim/compare/v0.9.3...v0.9.4
Changes are mostly fixes of unsafe usage of `unsafe.Pointer`
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit 69f077f1aa)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was introduced in 43956c1bfc
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 30295c1750)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This field was added to replace the deprecated "Parent" field.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit e0db8207f3)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This field has been deprecated in BuildKit, so this follows the deprecation
in the Engine API.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit ebf339628a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Update Go runtime to 1.18.5 to address CVE-2022-32189.
Full diff: https://github.com/golang/go/compare/go1.18.4...go1.18.5
--------------------------------------------------------
From the security announcement:
https://groups.google.com/g/golang-announce/c/YqYYG87xB10
We have just released Go versions 1.18.5 and 1.17.13, minor point
releases.
These minor releases include 1 security fixes following the security
policy:
encoding/gob & math/big: decoding big.Float and big.Rat can panic
Decoding big.Float and big.Rat types can panic if the encoded message is
too short.
This is CVE-2022-32189 and Go issue https://go.dev/issue/53871.
View the release notes for more information:
https://go.dev/doc/devel/release#go1.18.5
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit f1d71f7cc3)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Commit 7a9cb29fb9 added a new "platform" query-
parameter to the `POST /containers/create` endpoint, but did not update the
swagger file and documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 982f09f837)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Commit 7a9cb29fb9 added a new "platform" query-
parameter to the `POST /containers/create` endpoint, but did not update the
swagger file and documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 1000e4ee7d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Commit 7a9cb29fb9 added a new "platform" query-
parameter to the `POST /containers/create` endpoint, but did not update the
swagger file and documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 3dae8e9fc2)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Contrary to popular belief, the OCI Runtime specification does not
specify the command-line API for runtimes. Looking at containerd's
architecture from the lens of the OCI Runtime spec, the _shim_ is the
OCI Runtime and runC is "just" an implementation detail of the
io.containerd.runc.v2 runtime. When one configures a non-default runtime
in Docker, what they're really doing is instructing Docker to create
containers using the io.containerd.runc.v2 runtime with a configuration
option telling the runtime that the runC binary is at some non-default
path. Consequently, only OCI runtimes which are compatible with the
io.containerd.runc.v2 shim, such as crun, can be used in this manner.
Other OCI runtimes, including kata-containers v2, come with their own
containerd shim and are not compatible with io.containerd.runc.v2.
As Docker has not historically provided a way to select a non-default
runtime which requires its own shim, runtimes such as kata-containers v2
could not be used with Docker.
Allow other containerd shims to be used with Docker; no daemon
configuration required. If the daemon is instructed to create a
container with a runtime name which does not match any of the configured
or stock runtimes, it passes the name along to containerd verbatim. A
user can start a container with the kata-containers runtime, for
example, simply by calling
docker run --runtime io.containerd.kata.v2
Runtime names which containerd would interpret as a path to an arbitrary
binary are disallowed. While handy for development and testing it is not
strictly necessary and would allow anyone with Engine API access to
trivially execute any binary on the host as root, so we have decided it
would be safest for our users if it was not allowed.
It is not yet possible to set an alternative containerd shim as the
default runtime; it can only be configured per-container.
Signed-off-by: Cory Snider <csnider@mirantis.com>
(cherry picked from commit 547da0d575)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Before this change there was a race condition between State.Wait reading
the exit code from State and the State being changed instantly after the
change which ended the State.Wait.
Now, each State.Wait has its own channel which is used to transmit the
desired StateStatus at the time the state transitions to the awaited
one. Wait no longer reads the status by itself so there is no race.
The issue caused the `docker run --restart=always ...' to sometimes exit
with 0 exit code, because the process was already restarted by the time
State.Wait got the chance to read the exit code.
Test run
--------
Before:
```
$ go test -count 1 -run TestCorrectStateWaitResultAfterRestart .
--- FAIL: TestCorrectStateWaitResultAfterRestart (0.00s)
state_test.go:198: expected exit code 10, got 0
FAIL
FAIL github.com/docker/docker/container 0.011s
FAIL
```
After:
```
$ go test -count 1 -run TestCorrectStateWaitResultAfterRestart .
ok github.com/docker/docker/container 0.011s
```
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
This caused a race condition where AutoRemove could be restored before
container was considered for restart and made autoremove containers
impossible to restart.
```
$ make DOCKER_GRAPHDRIVER=vfs BIND_DIR=. TEST_FILTER='TestContainerWithAutoRemoveCanBeRestarted' TESTFLAGS='-test.count 1' test-integration
...
=== RUN TestContainerWithAutoRemoveCanBeRestarted
=== RUN TestContainerWithAutoRemoveCanBeRestarted/kill
=== RUN TestContainerWithAutoRemoveCanBeRestarted/stop
--- PASS: TestContainerWithAutoRemoveCanBeRestarted (1.61s)
--- PASS: TestContainerWithAutoRemoveCanBeRestarted/kill (0.70s)
--- PASS: TestContainerWithAutoRemoveCanBeRestarted/stop (0.86s)
PASS
DONE 3 tests in 3.062s
```
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
doCopyXattrs() never reached due to copyXattrs boolean being false, as
a result file capabilities not being copied.
moved copyXattr() out of doCopyXattrs()
Signed-off-by: Illo Abdulrahim <abdulrahim.illo@nokia.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 31f654a704)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Olli Janatuinen <olli.janatuinen@gmail.com>
(cherry picked from commit 67c36d5)
Signed-off-by: Olli Janatuinen <olli.janatuinen@gmail.com>
