zstd is a compression algorithm that has a very fast decoder, while
providing also good compression ratios. The fast decoder makes it
suitable for container images, as decompressing the tarballs is a very
expensive operation.
https://github.com/opencontainers/image-spec/pull/788 added support
for zstd to the OCI image specs.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
applyFunc now takes an io.Reader instead of a tar.Reader because I'm
trying to mirror the API of the not-yet-exposed implementation of this
same behaviour in github.com/Microsoft/hcsshim/internal/ociwclayer,
with an eye to later moving to that implementation it is ever exposed.
Signed-off-by: Paul "TBBle" Hampson <Paul.Hampson@Pobox.com>
recent versions of libcontainer/apparmor simplified the AppArmor
check to only check if the host supports AppArmor, but no longer
checks if apparmor_parser is installed, or if we're running
docker-in-docker;
bfb4ea1b1b
> The `apparmor_parser` binary is not really required for a system to run
> AppArmor from a runc perspective. How to apply the profile is more in
> the responsibility of higher level runtimes like Podman and Docker,
> which may do the binary check on their own.
This patch copies the logic from libcontainer/apparmor, and
restores the additional checks.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/sirupsen/logrus/compare/v1.6.0...v1.7.0
removes dependency on github.com/konsorten/go-windows-terminal-sequences
Features:
* a new buffer pool management API has been added
* a set of `<LogLevel>Fn()` functions have been added
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Brings in a variety of changes, mostly to the containerd shim.
There is also a change to the Windows layer unpack code which fixes#4301.
Release link: https://github.com/microsoft/hcsshim/releases/tag/v0.8.10
Signed-off-by: Kevin Parsons <kevpar@microsoft.com>
full diff: https://github.com/containerd/consolve/compare/v1.0.0...v1.0.1
vendor golang.org/x/sys 2334cc1a136f0a5b4384f1a27e3634457be08553
full diff: ed371f2e16...2334cc1a13
- unix: add Darwin support for clonefile syscalls
- Adds openat2 for linux
openat2 is a new syscall added to Linux 5.6. It provides a superset of
openat(2) functionality, extending it with flags telling the kernel how
to resolve the paths.
For more info, see https://lwn.net/Articles/803237/
NOTE that this is a second attempt to add the call; the previous one
(https://golang.org/cl/227280) was reverted
(https://golang.org/cl/227846) due to the test case failure on ARM
(https://golang.org/issue/38357).
This CL has the test case reworked to be less assumptive to the testing
environment. In particular, it first tries if the most simplistic
openat2() call succeeds, and skips the test otherwise. It is done that
way because CI can be under under different kernels and in various
envrionments -- in particular, Docker+seccomp can result in EPERM from a
system call (which is not expected otherwise).
For previous discussions about the test case, see
https://golang.org/cl/227865.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The shim delete action needs bundle information to cleanup resources
created by shim. If the cleanup dead shim is called after delete bundle,
the part of resources maybe leaky.
The ttrpc client UserOnCloseWait() can make sure that resources are
cleanup before delete bundle, which synchronizes task deletion and
cleanup deadshim. It might slow down the task deletion, but it can make
sure that resources can be cleanup and avoid EBUSY umount case. For
example, the sandbox container like Kata/Firecracker might have mount
points over the rootfs. If containerd handles task deletion and cleanup
deadshim parallelly, the task deletion will meet EBUSY during umount and
fail to cleanup bundle, which makes case worse.
And also update cleanupAfterDeadshim, which makes sure that
cleanupAfterDeadshim must be called after shim disconnected. In some
case, shim fails to call runc-create for some reason, but the runc-create
already makes runc-init into ready state. If containerd doesn't call shim
deletion, the runc-init process will be leaky and hold the cgroup, which
makes pod terminating :(.
Signed-off-by: Wei Fu <fuweid89@gmail.com>
The changes needed by opencontainers/selinux are now in a tagged
release. This will make our dependency slightly ahead of what's
used by opencontainers/selinux until a v1.6.1 is tagged.
full diff: https://github.com/willf/bitset/compare/d5bec3311243...v1.1.11
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/json-iterator/go/compare/v1.1.9...v1.1.10
- Fix 459 map keys of custom types should serialize using MarshalText when available
- Fix potential panic in (*stringAny).ToInt64 and (*stringAny).ToUint64 (see 450)
- Fix 449 do NOT marshal the field whose name start with underscore
- Reuse stream buffer and remove flush in (*Stream).WriteMore(see 441 440)
- Fix 421 simplify the error string returned by the decoder when it meets error unmarshaling anonymous structs
- Fix 389 411 do NOT marshal the json.RawMessage type field whose real type is integer/float as "null" with ValidateJsonRawMessage option enabled
- Fix 326 do Not marshal private field after calling extra.SetNamingStrategy() to register naming strategy extension
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
8448b92d23...8871d5cdf8
The cgo dependency on libseccomp was removed in containerd/cri#1548.
The `seccomp` build tag is now ignored (and the seccomp support is
always built-in).
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This will ensure that we can always get the current Windows OS build
version, without being put into Windows 8 compatibility mode.
Signed-off-by: Paul "TBBle" Hampson <Paul.Hampson@Pobox.com>
full diff: d3ef23f19f...efbc4488d8
Fix sameFile() to recognize empty files as the same
- fixes "Empty files can diff as "modified" even when they're not"
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This includes an update of the selinux package and the ability in the CRI
configuration to set the upper bounds for the selinux category labels that are
generated.
Signed-off-by: Michael Crosby <michael@thepasture.io>
full diff: 0dbf7f05ba...318312a373
relevant changes:
- cpuset: typo fix for function name
- Retry file writes on EINTR errors to work with Go 1.14 asynchronous preemption
- Various linting issues and cleanup
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
How to test (from https://github.com/opencontainers/runc/pull/2352#issuecomment-620834524):
(host)$ sudo swapoff -a
(host)$ sudo ctr run -t --rm --memory-limit $((1024*1024*32)) docker.io/library/alpine:latest foo
(container)$ sh -c 'VAR=$(seq 1 100000000)'
An event `/tasks/oom {"container_id":"foo"}` will be displayed in `ctr events`.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
full diff: 0ec596719c...d3ef23f19f
- fs: support for OpenBSD
- sysx/xattr: fix and improve
- remove Windows' Readlink fork
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- Remove dependency on libcontainer/system
- Get rid of socat for port forwarding
- Roll docker/distribution back to latest (v2.7.1) release
Now that 901bcb2231 was merged in containerd,
we no longer depend on the ParseDockerRef utility from docker/distribution,
so we can safely roll back to the latest release for this dependency.
- vendor: kubernetes v1.18.2
Fix client watch reestablishment handling of client-side timeouts
- Add config flag to default empty seccomp profile
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Now that 901bcb2231 was merged in containerd,
we no longer depend on the ParseDockerRef utility from docker/distribution,
so we can safely roll back to the latest release for this dependency.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Reverts change from tagged versions to sha.
Removes tag ambiguity on what version a sha points to when multiple tags available.
Makes comparing versions from previous releases more straight forward, without parsing potentially incorrect comment.
Fixes sync issue between tag in comment and sha, the selinux comment was incorrect here.
Updates reflect2 library to correctly tagged version, includes global variable fix.
Signed-off-by: Derek McGowan <derek@mcg.dev>
full diff: https://github.com/sirupsen/logrus/compare/v1.5.0...v1.6.0
- Add flag to disable quotes in TextFormatter
- Revert "fix race conditions on entry"
- fixes Deadlock during Entry.Infof after upgrade to v1.5.0
- fixes Deadlock when using WithField inside of hook
- fixes Overly-aggressive mutex locks
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/sirupsen/logrus/compare/v1.4.1...v1.5.0
- Ability to DisableHTMLEscape when using the JSON formatter
- Support/fixes for go 1.14
- Many many bugfixes
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: 61b7af7564...dc7afe8fbe
This commit includes moving up to the latest critools(1.18.0).
Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
full diff: 92cb4ed978..61b7af7564
This adds new dependency github.com/fsnotify/fsnotify since 4ce334aa49
Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
- relates to moby/buildkit 1111
- relates to moby/buildkit 1079
- relates to docker/buildx 129
full diff: 9461782956...e31b211e4f
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
List generated by running:
`git diff c9d45e652619589b4bf9 vendor.conf`
in the containerd/cri repositoru
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
full diff: f4fb1b73fb...v0.9.4
version v0.9.0 is the minimum tagged version to work with go-metrics v0.0.1,
as it depends on `prometheus.Observer`:
vendor/github.com/docker/go-metrics/timer.go:39:4: undefined: prometheus.Observer
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
