k8s.io/kubernetes@v1.29.3/test/images/ipc-utils/README.md (about)

     1  # ipc-utils
     2  
     3  This container will be used to exercise the HostIPC functionality in
     4  e2e-node tests.
     5  
     6  The version of `ipcs` shipped in busybox performs operations that get
     7  blocked by SELinux on hosts where it is enabled. The version of `ipcs`
     8  in util-linux does not perform those operations, rather it checks
     9  whether the /proc files it needs are available and proceeds to read
    10  from them directly.
    11  
    12  Using `ipcs` from util-linux makes these tests pass, even when running
    13  under SELinux enabled, so let's use them here.