golangci-lint-action v3 no longer installs golang itself, and the
version that comes with Ubuntu is not new/good enough.
Install go 1.17.x explicitly.
Introduce GO_VERSION environment variable to avoid duplication,
and use it instead of 1.x in other places, so that implicit go update
won't bring some unexpected failures.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit f7637defb8)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Also, remove "must be specified without patch version" as this is no
longer true.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit f7d4613492)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(on Go 1.18 this is actually an error)
> libcontainer/factory_linux.go:341:10: fmt.Errorf format %w has arg e of wrong type interface{}
Unfortunately, fixing it results in an errorlint warning:
> libcontainer/factory_linux.go#L344 non-wrapping format verb for fmt.Errorf. Use `%w` to format errors (errorlint)
so we have to silence that one.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit 907aefd43c)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
With the updated git in Fedora 35, we can't build it via sudo:
ssh default 'sudo -i make -C /vagrant localunittest'
make: Entering directory '/vagrant'
fatal: unsafe repository ('/vagrant' is owned by someone else)
To add an exception for this directory, call:
git config --global --add safe.directory /vagrant
go build -trimpath "-buildmode=pie" -tags "seccomp" -ldflags "-X main.gitCommit= -X main.version=1.1.0+dev " -o runc .
error obtaining VCS status: exit status 128
Use -buildvcs=false to disable VCS stamping.
make: Leaving directory '/vagrant'
This commit should fix this.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit 009e627cb0)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Do not set inheritable capabilities in runc spec, runc exec --cap,
and in libcontainer integration tests.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Kir Kolyshkin (3):
VERSION: back to development
VERSION: release 1.1.1
CHANGELOG.md: add 1.1.1 release notes
LGTMs: mrunalp AkihiroSuda cyphar
Closes#3439
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit a9cc993a2b6f8405edcc2a07e52a2c48e664b323)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
What used to be godoc.org is now pkg.go.dev, and while the old URLs
still work, they might be broken in the future.
Updated badges are generated via https://pkg.go.dev/badge/
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit f309a69a48)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
In case statfs("/sys/fs/cgroup/unified") fails with any error other
than ENOENT, current code panics. As IsCgroup2HybridMode is called from
libcontainer/cgroups/fs's init function, this means that any user of
libcontainer may panic during initialization, which is ugly.
Avoid panicking; instead, do not enable hybrid hierarchy support and
report the error (under debug level, not to confuse anyone).
Basically, replace the panic with "turn off hybrid mode support"
(which makes total sense since we were unable to statfs its root).
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Don't require CAT or MBA because we don't detect those correctly (we
don't support L2 or L3DATA/L3CODE for example, and in the future
possibly even more). With plain "ClosId mode" we don't really care: we
assign the container to a pre-configured CLOS without trying to do
anything smarter.
Moreover, this was a duplicate/redundant check anyway, as for CAT and
MBA there is another specific sanity check that is done if L3 or MB
is specified in the config.
Signed-off-by: Markus Lehtonen <markus.lehtonen@intel.com>
(cherry picked from commit 1d5c331042)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Apparently, not all files listed in /sys/kernel/cgroup/delegate must
exist in every cgroup, so we should ignore ENOENT.
Dot not ignore ENOENT on the directory itself though.
Change cgroupFilesToChown to not return ".", and refactor it to not do
any dynamic slice appending in case we're using the default built-in
list of files.
Fixes: 35d20c4e0
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit 8c04b98100)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
In case of a read-only /dev, it's better to move on and let whatever is
run in a container to handle any possible errors.
This solves runc exec for a user with read-only /dev.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit 146c8c0c62)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Since we already called fstat, we know the current file uid. In case it
is the same as the one we want it to be, there's no point in trying
chown.
Remove the specific /dev/null check, as the above also covers it
(comparing /dev/null uid with itself is true).
This also fixes runc exec with read-only /dev for root user.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit 18c4760aed)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Use os/file Chown method instead of bare unix.Fchown as it already have
access to underlying fd, and produces nice-looking errors. This allows
us to remove our error wrapping and some linter annotations.
We still use unix.Fstat since os.Stat access to os-specific fields
like uid/gid is not very straightforward. The only change here is to use
file name (rather than fd) in the error text.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit b7fdb68848)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Commit 4d1d6185ab added this
nsenter_unsupported.go file in order for nsenter to be a valid (but
empty, non-functional) Go package on unsupported platforms.
As a result, runc can be build successfully without CGO, which results
in a non-working and hard-to-debug binary (see issue 3330).
As the functionality of being able to compile a package which is
definitely not working is questionable, and I can't think of any use
cases, let's remove the file.
With this, runc can no longer be build without CGO:
[kir@kir-rhat runc]$ CGO_ENABLED=0 make runc
go build -trimpath "-buildmode=pie" -tags "seccomp" -ldflags "-X main.gitCommit=v1.0.0-452-g00f56786-dirty -X main.version=1.1.0-rc.1+dev " -o runc .
go build github.com/opencontainers/runc/libcontainer/nsenter: build constraints exclude all Go files in /home/kir/go/src/github.com/opencontainers/runc/libcontainer/nsenter
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Since commit 12e99a0f8d we do require Go >= 1.16, so this file
is no longer needed.
Also, this actually ensures that go >= 1.16 is used (otherwise
libcontainer/cgroups/getallpids.go won't compile).
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This will make releases much simpler. I've back-filled the changelog
with everything since runc 1.0.0 (there's not much point going further
back than that).
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Kir Kolyshkin