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-rw-r--r--libpod/container_internal_linux.go50
1 files changed, 34 insertions, 16 deletions
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go
index afcf51a11..416b7ed45 100644
--- a/libpod/container_internal_linux.go
+++ b/libpod/container_internal_linux.go
@@ -466,30 +466,48 @@ func (c *Container) setupSystemd(mounts []spec.Mount, g generate.Generator) erro
g.AddMount(tmpfsMnt)
}
- // rootless containers have no write access to /sys/fs/cgroup, so don't
- // add any mount into the container.
- if !rootless.IsRootless() {
- cgroupPath, err := c.CGroupPath()
- if err != nil {
- return err
- }
- sourcePath := filepath.Join("/sys/fs/cgroup/systemd", cgroupPath)
+ unified, err := cgroups.IsCgroup2UnifiedMode()
+ if err != nil {
+ return err
+ }
+
+ g.RemoveMount("/sys/fs/cgroup")
+ if unified {
+ sourcePath := filepath.Join("/sys/fs/cgroup")
systemdMnt := spec.Mount{
- Destination: "/sys/fs/cgroup/systemd",
+ Destination: "/sys/fs/cgroup",
Type: "bind",
Source: sourcePath,
- Options: []string{"bind", "private"},
+ Options: []string{"bind", "private", "rw"},
}
g.AddMount(systemdMnt)
} else {
- systemdMnt := spec.Mount{
- Destination: "/sys/fs/cgroup/systemd",
- Type: "bind",
- Source: "/sys/fs/cgroup/systemd",
- Options: []string{"bind", "nodev", "noexec", "nosuid"},
+ // rootless containers have no write access to /sys/fs/cgroup, so don't
+ // add any mount into the container.
+ if !rootless.IsRootless() {
+ cgroupPath, err := c.CGroupPath()
+ if err != nil {
+ return err
+ }
+ sourcePath := filepath.Join("/sys/fs/cgroup", cgroupPath)
+
+ systemdMnt := spec.Mount{
+ Destination: "/sys/fs/cgroup",
+ Type: "bind",
+ Source: sourcePath,
+ Options: []string{"bind", "private"},
+ }
+ g.AddMount(systemdMnt)
+ } else {
+ systemdMnt := spec.Mount{
+ Destination: "/sys/fs/cgroup",
+ Type: "bind",
+ Source: "/sys/fs/cgroup",
+ Options: []string{"bind", "nodev", "noexec", "nosuid"},
+ }
+ g.AddMount(systemdMnt)
}
- g.AddMount(systemdMnt)
}
return nil