Fix running tests under Docker/Podman and cgroup v2

For "make integration", the tests are run inside a Docker/Podman
container. Problem is, if cgroup v2 is used, the in-container
/sys/fs/cgroup/cgroup.subtree_control is empty.

The added script, used as Docker entrypoint, moves the current process
into a sub-cgroup, and then adds all controllers in top-level
cgroup.subtree_control.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin
2023-08-02 18:54:43 -07:00
parent f0a5e6b96f
commit cfc801b7ed
2 changed files with 21 additions and 0 deletions
+4
View File
@@ -63,3 +63,7 @@ ENV PKG_CONFIG_PATH=/opt/libseccomp/lib/pkgconfig
RUN git config --global --add safe.directory /go/src/github.com/opencontainers/runc
WORKDIR /go/src/github.com/opencontainers/runc
# Fixup for cgroup v2.
COPY script/prepare-cgroup-v2.sh /
ENTRYPOINT [ "/prepare-cgroup-v2.sh" ]