Can't use SELinux separation when sharing the host pid/ipc namespace
SELinux will cause breakage when sharing these namespaces. For example it will block processes inside of the container from looking at the hosts /proc in hosts Pid Namespace. It will also block all access to semaphores and shared memory defined outside of the pod. Signed-off-by: Dan Walsh <dwalsh@redhat.com>
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1 changed files with 6 additions and 3 deletions
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@ -166,9 +166,12 @@ func (s *Server) RunPodSandbox(ctx context.Context, req *pb.RunPodSandboxRequest
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return nil, err
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}
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processLabel, mountLabel, err = getSELinuxLabels(nil)
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if err != nil {
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return nil, err
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// Don't use SELinux separation with Host Pid or IPC Namespace,
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if !req.GetConfig().GetLinux().GetNamespaceOptions().GetHostPid() && !req.GetConfig().GetLinux().GetNamespaceOptions().GetHostIpc() {
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processLabel, mountLabel, err = getSELinuxLabels(nil)
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if err != nil {
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return nil, err
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}
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}
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containerID, containerName, err := s.generateContainerIDandName(name, "infra", 0)
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