Previously, `d.naiveDiff.ApplyDiff` was not used even when
`useNaiveDiff()==true`
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit dd97134232)
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
full diff: fa125a3512...b3507428be
- fixed IPv6 iptables rules for enabled firewalld (libnetwork#2609)
- fixes "Docker uses 'iptables' instead of 'ip6tables' for IPv6 NAT rule, crashes"
- Fix regression in docker-proxy
- introduced in "Fix IPv6 Port Forwarding for the Bridge Driver" (libnetwork#2604)
- fixes/addresses: "IPv4 and IPv6 addresses are not bound by default anymore" (libnetwork#2607)
- fixes/addresses "IPv6 is no longer proxied by default anymore" (moby#41858)
- Use hostIP to decide on Portmapper version
- fixes docker-proxy not being stopped correctly
Port mapping of containers now contain separatet mappings for IPv4 and IPv6 addresses, when
listening on "any" IP address. Various tests had to be updated to take multiple mappings into
account.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 0450728267)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The normalizing was updated with the output of the "docker port" command
in mind, but we're normalizing the "expected" output, which is passed
without the "->" in front of the mapping, causing some tests to fail;
=== RUN TestDockerSuite/TestPortHostBinding
--- FAIL: TestDockerSuite/TestPortHostBinding (1.21s)
docker_cli_port_test.go:324: assertion failed: error is not nil: |:::9876!=[::]:9876|
=== RUN TestDockerSuite/TestPortList
--- FAIL: TestDockerSuite/TestPortList (0.96s)
docker_cli_port_test.go:25: assertion failed: error is not nil: |:::9876!=[::]:9876|
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c8599a6537)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
With the promotion of the experimental Dockerfile syntax to "stable", the Dockerfile
syntax now includes some options that are supported by BuildKit, but not (yet)
supported in the classic builder.
As a result, parsing a Dockerfile may succeed, but any flag that's known to BuildKit,
but not supported by the classic builder is silently ignored;
$ mkdir buildkit_flags && cd buildkit_flags
$ touch foo.txt
For example, `RUN --mount`:
DOCKER_BUILDKIT=0 docker build --no-cache -f- . <<EOF
FROM busybox
RUN --mount=type=cache,target=/foo echo hello
EOF
Sending build context to Docker daemon 2.095kB
Step 1/2 : FROM busybox
---> 219ee5171f80
Step 2/2 : RUN --mount=type=cache,target=/foo echo hello
---> Running in 022fdb856bc8
hello
Removing intermediate container 022fdb856bc8
---> e9f0988844d1
Successfully built e9f0988844d1
Or `COPY --chmod` (same for `ADD --chmod`):
DOCKER_BUILDKIT=0 docker build --no-cache -f- . <<EOF
FROM busybox
COPY --chmod=0777 /foo.txt /foo.txt
EOF
Sending build context to Docker daemon 2.095kB
Step 1/2 : FROM busybox
---> 219ee5171f80
Step 2/2 : COPY --chmod=0777 /foo.txt /foo.txt
---> 8b7117932a2a
Successfully built 8b7117932a2a
Note that unknown flags still produce and error, for example, the below fails because `--hello` is an unknown flag;
DOCKER_BUILDKIT=0 docker build -<<EOF
FROM busybox
RUN --hello echo hello
EOF
Sending build context to Docker daemon 2.048kB
Error response from daemon: dockerfile parse error line 2: Unknown flag: hello
With this patch applied
----------------------------
With this patch applied, flags that are known in the Dockerfile spec, but are not
supported by the classic builder, produce an error, which includes a link to the
documentation how to enable BuildKit:
DOCKER_BUILDKIT=0 docker build --no-cache -f- . <<EOF
FROM busybox
RUN --mount=type=cache,target=/foo echo hello
EOF
Sending build context to Docker daemon 2.048kB
Step 1/2 : FROM busybox
---> b97242f89c8a
Step 2/2 : RUN --mount=type=cache,target=/foo echo hello
the --mount option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled
DOCKER_BUILDKIT=0 docker build --no-cache -f- . <<EOF
FROM busybox
COPY --chmod=0777 /foo.txt /foo.txt
EOF
Sending build context to Docker daemon 2.095kB
Step 1/2 : FROM busybox
---> b97242f89c8a
Step 2/2 : COPY --chmod=0777 /foo.txt /foo.txt
the --chmod option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit a09c0276a2)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Also re-formatting some lines for readability.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c6038b4884)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Rootlesskit doesn't currently handle IPv6 addresses, causing TestNetworkLoopbackNat
and TestNetworkNat to fail;
Error starting userland proxy:
error while calling PortManager.AddPort(): listen tcp: address :::8080: too many colons in address
This patch:
- Updates `getExternalAddress()` to pick IPv4 address if both IPv6 and IPv4 are found
- Update TestNetworkNat to net.JoinHostPort(), so that square brackets are used for
IPv6 addresses (e.g. `[::]:8080`)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit f845b98ca6)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since rootlesskit removed vendor folder, building it has to rely on go mod.
Dockerfile in docker-ce-packaging uses GOPROXY=direct, which makes "go mod"
commands use git to fetch modules. "go mod" in Go versions before 1.14.1 are
incompatible with older git versions, including the version of git that ships
with CentOS/RHEL 7 (which have git 1.8), see golang/go#38373
This patch switches rootlesskit install script to set GOPROXY to
https://proxy.golang.org so that git is not required for downloading modules.
Once all our code has upgraded to Go 1.14+, this workaround should be
removed.
Signed-off-by: Tibor Vass <tibor@docker.com>
(cherry picked from commit cbc6cefdcb)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/rootless-containers/rootlesskit/compare/v0.13.1...v0.14.0
v0.14.0 Changes (since v0.13.2)
--------------------------------------
- CLI: improve --help output
- API: support GET /info
- Port API: support specifying IP version explicitly ("tcp4", "tcp6")
- rootlesskit-docker-proxy: support libnetwork >= 20201216 convention
- Allow vendoring with moby/sys/mountinfo@v0.1.3 as well as @v0.4.0
- Remove socat port driver
- socat driver has been deprecated since v0.7.1 (Dec 2019)
- New experimental flag: --ipv6
- Enables IPv6 routing (slirp4netns --enable-ipv6). Unrelated to port driver.
v0.13.2
--------------------------------------
- Fix cleaning up crashed state dir
- Update Go to 1.16
- Misc fixes
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit e166af959d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This seems to be testing a strange case, specifically that one can set
the `--net` and `--network` in the same command with the same network.
Indeed this used to work with older CLIs but newer ones error out when
validating the request before sending it to the daemon.
Opening this for discussion because:
1. This doesn't seem to be testing anything at all related to the rest
of the test
2. Not really providing any value here.
3. Is testing that a technically invalid option is successful (whether
the option should be valid as it relates to the CLI accepting it is
debatable).
4. Such a case seems fringe and even a bug in whatever is calling the
CLI with such options.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit e31086320e)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
In 20.10 we no longer implicitly push all tags and require a
"--all-tags" flag, so add this to the test when the CLI is >= 20.10
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 601707a655)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Tonis mentioned that we can run into issues if there is more error
handling added here. This adds a custom reader implementation which is
like io.MultiReader except it does not cache EOF's.
What got us into trouble in the first place is `io.MultiReader` will
always return EOF once it has received an EOF, however the error
handling that we are going for is to recover from an EOF because the
underlying file is a file which can have more data added to it after
EOF.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 5a664dc87d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
When the multireader hits EOF, we will always get EOF from it, so we
cannot store the multrireader fro later error handling, only for the
decoder.
Thanks @tobiasstadler for pointing this error out.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 4be98a38e7)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit a8008f7313)
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
The "userxattr" option is needed for mounting overlayfs inside a user namespace with kernel >= 5.11.
The "userxattr" option is NOT needed for the initial user namespace (aka "the host").
Also, Ubuntu (since circa 2015) and Debian (since 10) with kernel < 5.11 can mount the overlayfs in a user namespace without the "userxattr" option.
The corresponding kernel commit: 2d2f2d7322ff43e0fe92bf8cccdc0b09449bf2e1
> **ovl: user xattr**
>
> Optionally allow using "user.overlay." namespace instead of "trusted.overlay."
> ...
> Disable redirect_dir and metacopy options, because these would allow privilege escalation through direct manipulation of the
> "user.overlay.redirect" or "user.overlay.metacopy" xattrs.
Fix issue 42055
Related to containerd/containerd PR 5076
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit 11ef8d3ba9)
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Fixes#41704
The latest released versions of the static binaries (20.10.3) are still unable
to use faccessat2 with musl-1.2.2 even though this was addressed in #41353 and
related issues. The underlying cause seems to be that the build system
here still uses the default version of libseccomp shipped with buster.
An updated version is available in buster backports:
https://packages.debian.org/buster-backports/libseccomp-dev
Signed-off-by: Jeremy Huntwork <jhuntwork@lightcubesolutions.com>
(cherry picked from commit 1600e851b5)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit 088e6ee790)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/containerd/containerd/compare/v1.4.3...v1.4.4
Release notes:
The fourth patch release for `containerd` 1.4 contains a fix for CVE-2021-21334
along with various other minor issues.
See [GHSA-36xw-fx78-c5r4](https://github.com/containerd/containerd/security/advisories/GHSA-36xw-fx78-c5r4)
for more details related to CVE-2021-21334.
Notable Updates
- Fix container create in CRI to prevent possible environment variable leak between containers
- Update shim server to return grpc NotFound error
- Add bounds on max `oom_score_adj` value for shim's AdjustOOMScore
- Update task manager to use fresh context when calling shim shutdown
- Update Docker resolver to avoid possible concurrent map access panic
- Update shim's log file open flags to avoid containerd hang on syscall open
- Fix incorrect usage calculation
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 1a49393403)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `RUN --mount` options have been promoted to the stable channel,
so we can switch from "experimental" to "stable".
Note that the syntax directive should no longer be needed now, but
it's good practice to add a syntax-directive, to allow building on
older versions of docker.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 083dbe9fcd)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
=== RUN TestUntarParentPathPermissions
archive_unix_test.go:171: assertion failed: error is not nil: chown /tmp/TestUntarParentPathPermissions694189715/foo: operation not permitted
Signed-off-by: Shengjing Zhu <zhsj@debian.org>
(cherry picked from commit f23c1c297d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- Using "/go/" redirects for some topics, which allows us to
redirect to new locations if topics are moved around in the
documentation.
- Updated some old URLs to their new location.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 328de0b8d9)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit 9351e19658)
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
full diff: 68bb095353...9065b18ba4
- fix seccomp compatibility in 32bit arm
- fixes Unable to build alpine:edge containers for armv7
- fixes Buildx failing to build for arm/v7 platform on arm64 machine
- resolver: avoid error caching on token fetch
- fixes "Error: i/o timeout should not be cached"
- fileop: fix checksum to contain indexes of inputs
- frontend/dockerfile: add RunCommand.FlagsUsed field
- relates to [20.10] Classic builder silently ignores unsupported Dockerfile command flags
- update qemu emulators
- relates to "Impossible to run git clone inside buildx with non x86 architecture"
- Fix reference count issues on typed errors with mount references
- fixes errors on releasing mounts with typed execerror refs
- fixes / addresses invalid mutable ref when using shared cache mounts
- dockerfile/docs: fix frontend image tags
- git: set token only for main remote access
- fixes "Loading repositories with submodules is repeated. Failed to clone submodule from googlesource"
- allow skipping empty layer detection on cache export
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Tibor Vass <tibor@docker.com>
(cherry picked from commit 9962a3f74e)
Signed-off-by: Tibor Vass <tibor@docker.com>
`dockerd-rootless.sh install` is a common typo of `dockerd-rootless-setuptool.sh install`.
Now `dockerd-rootless.sh install` shows human-readable error.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit 8dc6c109b5)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Points out another symbol that Docker might need. in this case Docker's
mesh network in swarm mode does not route Virtual IPs if it's unset.
From /var/logs/docker.log:
time="2021-02-19T18:15:39+01:00" level=error msg="set up rule failed, [-t mangle -A INPUT -d 10.0.1.2/32 -j MARK --set-mark 257]: (iptables failed: iptables --wait -t mang
le -A INPUT
-d 10.0.1.2/32 -j MARK --set-mark 257: iptables v1.8.7 (legacy): unknown option \"--set-mark\"\nTry `iptables -h' or 'iptables --help' for more information.\n (exit status 2))"
Bug: https://github.com/moby/libnetwork/issues/2227
Bug: https://github.com/docker/for-linux/issues/644
Bug: https://github.com/docker/for-linux/issues/525
Signed-off-by: Piotr Karbowski <piotr.karbowski@protonmail.ch>
(cherry picked from commit e8ceb97646)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
