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Problem:
After `tests_bridge_initscripts.yml` passed, the `tests_bridge_nm.yml`
will fail with NetworkManager 1.18.
Root cause:
1. The `absent` and `down` action of initscript provider will not
remove the bridge interface which fail the assertion in
`tests_bridge_nm.yml`.
2. In initscript mode, network role will create ifcfg file with
`NM_CONTROLLED=no` instructing NetworkManager to mark the bridge as
unmanaged. The follow up `down` and `absent` action of initscript
provider will not change the NetworkManager's understanding on
unmanaged state of this interface.
Fixes:
1. We cannot change existing behaviour of initscript on not deleting
interface in `down` and `absent` action. So we change the test
function `tests/playbooks/down_profile.yml` to delete the interface
manually via `ip link del <ifname>` command.
2. Use `NM.Client.reload_connections_async()` to reload the
configuration for nm provider on NetworkManager 1.18.
Previous test infrastructure is running each test file in a brand new VM
or container which cause this problem not been found before.
Dedicate test case `tests/tests_switch_provider.yml` included.
Signed-off-by: Gris Ge <fge@redhat.com>
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|---|---|---|
| .. | ||
| __init__.py | ||
| active_connection.py | ||
| client.py | ||
| connection.py | ||
| error.py | ||
| provider.py | ||