tests: ceph.conf tests for the xenial 3 mon cluster

Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Resolves: testing#updates

diff --git a/tests/functional/tests/mon/test_ceph_conf.py b/tests/functional/tests/mon/test_ceph_conf.py
new file mode 100644 (file)
index 0000000..6b0121c
--- /dev/null
+++ b/tests/functional/tests/mon/test_ceph_conf.py
@@ -0,0 +1,39 @@
+import pytest
+
+
+
+uses_conf_tests = pytest.mark.skipif(
+    'conf_tests' not in pytest.config.slaveinput['node_config']['components'],
+    reason="only run in monitors configured with initial_members"
+)
+
+
+class TestMon(object):
+
+    def get_line_from_config(self, string, conf_path):
+        with open(conf_path) as ceph_conf:
+            ceph_conf_lines = ceph_conf.readlines()
+            for line in ceph_conf_lines:
+                if string in line:
+                    return line.strip().strip('\n')
+
+    @uses_conf_tests
+    def test_ceph_config_has_inital_members_line(self, scenario_config):
+        cluster_name = scenario_config.get('ceph', {}).get('cluster_name', 'ceph')
+        ceph_conf_path = '/etc/ceph/%s.conf' % cluster_name
+        initial_members_line = self.get_line_from_config('mon initial members', ceph_conf_path)
+        assert initial_members_line
+
+    @uses_conf_tests
+    def test_initial_members_line_has_correct_value(self, scenario_config):
+        cluster_name = scenario_config.get('ceph', {}).get('cluster_name', 'ceph')
+        ceph_conf_path = '/etc/ceph/%s.conf' % cluster_name
+        initial_members_line = self.get_line_from_config('mon initial members', ceph_conf_path)
+        assert initial_members_line == 'mon initial members = ceph-mon0,ceph-mon1,ceph-mon2'
+
+    @uses_conf_tests
+    def test_mon_host_line_has_correct_value(self, scenario_config):
+        cluster_name = scenario_config.get('ceph', {}).get('cluster_name', 'ceph')
+        ceph_conf_path = '/etc/ceph/%s.conf' % cluster_name
+        initial_members_line = self.get_line_from_config('mon host', ceph_conf_path)
+        assert initial_members_line == 'mon host = 192.168.42.10,192.168.42.11,192.168.42.12'