Remove wait sleep time and use the runtime status to see if its up

anvil/components/__init__.py

@@ -531,6 +531,32 @@ class ProgramRuntime(component.Component):
     def stop(self):
         return 0
 
+    def wait_active(self, between_wait=1, max_attempts=5):
+        rt_name = self.name
+        num_started = len(self.apps_to_start)
+        if not num_started:
+            raise excp.StartException("No %r programs started, can not wait for them to become active..." % (rt_name))
+
+        def waiter(try_num):
+            LOG.info("Waiting %s seconds for component %s programs to start.", between_wait, colorizer.quote(rt_name))
+            LOG.info("Please wait...")
+            sh.sleep(between_wait)
+
+        for i in range(0, max_attempts):
+            statii = self.status()
+            if len(statii) == num_started:
+                not_worked = []
+                for p_status in statii:
+                    if p_status.status != STATUS_STARTED:
+                        not_worked.append(p_status)
+                if len(not_worked) == 0:
+                    return
+            waiter(i + 1)
+
+        tot_time = max(0, between_wait * max_attempts)
+        raise excp.StartException("Failed waiting %s seconds for component %r programs to become active..."
+                                  % (tot_time, rt_name))
+
 
 class EmptyRuntime(ProgramRuntime):
     pass

anvil/components/glance.py

@@ -198,7 +198,6 @@ class GlanceRuntime(comp.PythonRuntime):
     def __init__(self, *args, **kargs):
         comp.PythonRuntime.__init__(self, *args, **kargs)
         self.bin_dir = sh.joinpths(self.get_option('app_dir'), 'bin')
-        self.wait_time = self.get_int_option('service_wait_seconds')
 
     @property
     def apps_to_start(self):
@@ -224,8 +223,7 @@ class GlanceRuntime(comp.PythonRuntime):
         comp.PythonRuntime.post_start(self)
         if self.get_bool_option('load-images'):
             # Install any images that need activating...
-            LOG.info("Waiting %s seconds so that glance can start up before image install." % (self.wait_time))
+            self.wait_active()
-            sh.sleep(self.wait_time)
             params = {}
             params['glance'] = ghelper.get_shared_params(**self.options)
             params['keystone'] = khelper.get_shared_params(ip=self.get_option('ip'),

anvil/components/keystone.py

@@ -196,7 +196,6 @@ class KeystoneRuntime(comp.PythonRuntime):
     def __init__(self, *args, **kargs):
         comp.PythonRuntime.__init__(self, *args, **kargs)
         self.bin_dir = sh.joinpths(self.get_option('app_dir'), 'bin')
-        self.wait_time = self.get_int_option('service_wait_seconds')
         self.init_fn = sh.joinpths(self.get_option('trace_dir'), INIT_WHAT_HAPPENED)
 
 
@@ -214,8 +213,7 @@ class KeystoneRuntime(comp.PythonRuntime):
 
     def post_start(self):
         if not sh.isfile(self.init_fn) and self.get_bool_option('do-init'):
-            LOG.info("Waiting %s seconds so that keystone can start up before running first time init." % (self.wait_time))
+            self.wait_active()
-            sh.sleep(self.wait_time)
             LOG.info("Running commands to initialize keystone.")
             (fn, contents) = utils.load_template(self.name, INIT_WHAT_FN)
             LOG.debug("Initializing with contents of %s", fn)

conf/templates/nova/nova-clean.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# This script cleans up the system as part of a nova uninstall
+# This script cleans up the system iptables/services as part of a nova uninstall
 #
 # It is best effort!
 #