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Use temporary name for netdevice when moving in/out of NS #1002

Merged
merged 1 commit into from
Mar 12, 2024
Merged

Use temporary name for netdevice when moving in/out of NS #1002

merged 1 commit into from
Mar 12, 2024

Commits on Mar 12, 2024

  1. Use temporary name for netdevice when moving in/out of NS 

    Today, it is not possible to use host-device CNI to move a
host device to container namespace if a device already exists
in that namespace.

e.g when a delegate plugin (such as multus) is used to provide
multiple networks to a container, CNI Add call will fail if
the targeted host device name already exists in container network
namespace.

to overcome this, we use a temporary name for the interface before
moving it in/out of container network namespace.

Signed-off-by: adrianc <[email protected]>
    @adrianchiris
    adrianchiris committed Mar 12, 2024
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