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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-07-25 14:55:05 +0200 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-07-25 23:04:54 +0200 |
| commit | ba5741e3986bff0974989a3c662895aabb329f4c (patch) | |
| tree | d5261d581f327962153f08032ef91c194317c2fc /pkg | |
| parent | 7c9095ea1de363f8d76ae246575062755ac9398e (diff) | |
| download | podman-ba5741e3986bff0974989a3c662895aabb329f4c.tar.gz podman-ba5741e3986bff0974989a3c662895aabb329f4c.tar.bz2 podman-ba5741e3986bff0974989a3c662895aabb329f4c.zip | |
pods: do not to join a userns if there is not any
do not attempt to join the user namespace if the pod is running in the
host user namespace.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/adapter/pods.go | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/pkg/adapter/pods.go b/pkg/adapter/pods.go index 5960fac60..b9d7fcd9b 100644 --- a/pkg/adapter/pods.go +++ b/pkg/adapter/pods.go @@ -492,14 +492,28 @@ func (r *LocalRuntime) PlayKubeYAML(ctx context.Context, c *cliconfig.KubePlayVa if err != nil { return nil, err } + hasUserns := false + if podInfraID != "" { + podCtr, err := r.GetContainer(podInfraID) + if err != nil { + return nil, err + } + mappings, err := podCtr.IDMappings() + if err != nil { + return nil, err + } + hasUserns = len(mappings.UIDMap) > 0 + } namespaces := map[string]string{ // Disabled during code review per mheon //"pid": fmt.Sprintf("container:%s", podInfraID), - "net": fmt.Sprintf("container:%s", podInfraID), - "user": fmt.Sprintf("container:%s", podInfraID), - "ipc": fmt.Sprintf("container:%s", podInfraID), - "uts": fmt.Sprintf("container:%s", podInfraID), + "net": fmt.Sprintf("container:%s", podInfraID), + "ipc": fmt.Sprintf("container:%s", podInfraID), + "uts": fmt.Sprintf("container:%s", podInfraID), + } + if hasUserns { + namespaces["user"] = fmt.Sprintf("container:%s", podInfraID) } if !c.Quiet { writer = os.Stderr |