tests: skip rbdmirror tests on non-secondary daemon

the daemon is not running on the 'primary' daemon.
Therefore, these tests are not needed.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

tests/conftest.py

@@ -104,6 +104,7 @@ def node(host, request):
     docker = ansible_vars.get("docker")
     dashboard = ansible_vars.get("dashboard_enabled", True)
     radosgw_num_instances = ansible_vars.get("radosgw_num_instances", 1)
+    ceph_rbd_mirror_remote_user = ansible_vars.get('ceph_rbd_mirror_remote_user', '')
     ceph_release_num = {
         'jewel': 10,
         'kraken': 11,
@@ -129,6 +130,9 @@ def node(host, request):
             request.function, group_names)
         pytest.skip(reason)
 
+    if request.node.get_closest_marker('rbdmirror_secondary') and not ceph_rbd_mirror_remote_user:  # noqa E501
+        pytest.skip('Not a valid test for a non-secondary rbd-mirror node')
+
     if request.node.get_closest_marker('ceph_crash') and group_names in [['nfss'], ['iscsigws'], ['clients'], ['monitoring']]:
         pytest.skip('Not a valid test for nfs, client or iscsigw nodes')
 

tests/functional/tests/rbd-mirror/test_rbd_mirror.py

@@ -4,10 +4,12 @@ import json
 
 class TestRbdMirrors(object):
 
+    @pytest.mark.rbdmirror_secondary
     @pytest.mark.no_docker
     def test_rbd_mirror_is_installed(self, node, host):
         assert host.package("rbd-mirror").is_installed
 
+    @pytest.mark.rbdmirror_secondary
     def test_rbd_mirror_service_enabled_and_running(self, node, host):
         service_name = "ceph-rbd-mirror@rbd-mirror.{hostname}".format(
             hostname=node["vars"]["inventory_hostname"]
@@ -16,6 +18,7 @@ class TestRbdMirrors(object):
         assert s.is_enabled
         assert s.is_running
 
+    @pytest.mark.rbdmirror_secondary
     def test_rbd_mirror_is_up(self, node, host, setup):
         hostname = node["vars"]["inventory_hostname"]
         cluster = setup["cluster_name"]