File 0002-Test-cts-temporarily-disable-any-enabled-c... of Package pacemaker.10805

Overview Repositories Revisions Requests Users Attributes Meta

File 0002-Test-cts-temporarily-disable-any-enabled-cluster-ser.patch of Package pacemaker.10805

9394c8a58 Test: cts: temporarily disable any enabled cluster serivces when running remote tests
 cts/CTStests.py    | 27 +++++++++++++++++++++++++++
 cts/environment.py | 18 ++++++++++++++++++
 2 files changed, 45 insertions(+)

Index: pacemaker-1.1.18+20180430.b12c320f5/cts/CTStests.py
===================================================================
--- pacemaker-1.1.18+20180430.b12c320f5.orig/cts/CTStests.py
+++ pacemaker-1.1.18+20180430.b12c320f5/cts/CTStests.py
@@ -2685,6 +2685,22 @@ class RemoteDriver(CTSTest):
         if not self.failed:
             self.remote_node_added = 1
 
+    def disable_services(self, node):
+        self.corosync_enabled = self.Env.service_is_enabled(node, "corosync")
+        if self.corosync_enabled:
+            self.Env.disable_service(node, "corosync")
+
+        self.pacemaker_enabled = self.Env.service_is_enabled(node, "pacemaker")
+        if self.pacemaker_enabled:
+            self.Env.disable_service(node, "pacemaker")
+
+    def restore_services(self, node):
+        if self.corosync_enabled:
+            self.Env.enable_service(node, "corosync")
+
+        if self.pacemaker_enabled:
+            self.Env.enable_service(node, "pacemaker")
+
     def stop_pcmk_remote(self, node):
         # disable pcmk remote
         for i in range(10):
@@ -2714,6 +2730,15 @@ class RemoteDriver(CTSTest):
         self.rsh(node, "killall -CONT pacemaker_remoted")
 
     def start_metal(self, node):
+        # Cluster nodes are reused as remote nodes in remote tests. If cluster
+        # services were enabled at boot, in case the remote node got fenced, the
+        # cluster node would join instead of the expected remote one. Meanwhile
+        # pacemaker_remote would not be able to start. Depending on the chances,
+        # the situations might not be able to be orchestrated gracefully any more.
+        #
+        # Temporarily disable any enabled cluster serivces.
+        self.disable_services(node)
+
         pcmk_started = 0
 
         # make sure the resource doesn't already exist for some reason
@@ -2886,6 +2911,8 @@ class RemoteDriver(CTSTest):
             return
 
     def cleanup_metal(self, node):
+        self.restore_services(node)
+
         if self.pcmk_started == 0:
             return
 
Index: pacemaker-1.1.18+20180430.b12c320f5/cts/environment.py
===================================================================
--- pacemaker-1.1.18+20180430.b12c320f5.orig/cts/environment.py
+++ pacemaker-1.1.18+20180430.b12c320f5/cts/environment.py
@@ -198,6 +198,24 @@ class Environment(object):
                 # default
                 self["syslogd"] = "rsyslog"
 
+    def disable_service(self, node, service):
+        if self["have_systemd"]:
+            # Systemd
+            return self.rsh(node, "systemctl disable %s" % service)
+
+        else:
+            # SYS-V
+            return self.rsh(node, "chkconfig %s off" % service)
+
+    def enable_service(self, node, service):
+        if self["have_systemd"]:
+            # Systemd
+            return self.rsh(node, "systemctl enable %s" % service)
+
+        else:
+            # SYS-V
+            return self.rsh(node, "chkconfig %s on" % service)
+
     def service_is_enabled(self, node, service):
         if self["have_systemd"]:
             # Systemd

Places

File 0002-Test-cts-temporarily-disable-any-enabled-cluster-ser.patch of Package pacemaker.10805

Places