Fuel Config Reap + Additional Refactoring for Autodeployment

1. Refactor the whole autodeployment code in such a way that
the preparation of Fuel VM + networking and the autodeployment itself
can be executed all at once

2. Functionality added that allows reaping of Fuel configuration from
an existing environment and create DHA and DEA configuration files from it

JIRA: [BGS-2] Create Fuel deployment script

Change-Id: I7101295ac4becfc5fa10eda757cec0c2ad127940
Signed-off-by: Szilard Cserey <szilard.cserey@ericsson.com>

1 files changed, 16 insertions, 28 deletions

diff --git a/fuel/deploy/cloud/deploy.py b/fuel/deploy/cloud/deploy.py
index c8714f8..c423834 100644
--- a/fuel/deploy/cloud/deploy.py
+++ b/fuel/deploy/cloud/deploy.py
@@ -19,6 +19,8 @@ parse = common.parse
 err = common.err
 check_file_exists = common.check_file_exists
 log = common.log
+commafy = common.commafy
+ArgParser = common.ArgParser
 
 class Deploy(object):
 
@@ -57,8 +59,8 @@ class Deploy(object):
                 log('Deleting node %s' % node[N['id']])
                 exec_cmd('fuel node --node-id %s --delete-from-db'
                          % node[N['id']])
-                exec_cmd('dockerctl shell cobbler cobbler system remove '
-                         '--name node-%s' % node[N['id']])
+                exec_cmd('cobbler system remove --name node-%s'
+                         % node[N['id']], False)
 
     def check_previous_installation(self):
         log('Check previous installation')
@@ -120,7 +122,7 @@ class Deploy(object):
                     self.node_ids_dict[blade] = node[N['id']]
 
     def discovery_waiting_loop(self, discovered_macs):
-        WAIT_LOOP = 180
+        WAIT_LOOP = 320
         SLEEP_TIME = 10
         all_discovered = False
         for i in range(WAIT_LOOP):
@@ -147,13 +149,8 @@ class Deploy(object):
     def assign_roles_to_cluster_node_ids(self):
         self.node_id_roles_dict = {}
         for blade, node_id in self.node_ids_dict.iteritems():
-            role_list = []
-            role = self.dea.get_node_role(blade)
-            if role == 'controller':
-                role_list.extend(['controller', 'mongo'])
-            elif role == 'compute':
-                role_list.extend(['compute'])
-            self.node_id_roles_dict[node_id] = (role_list, blade)
+            roles = commafy(self.dea.get_node_role(blade))
+            self.node_id_roles_dict[node_id] = (roles, blade)
 
     def configure_environment(self):
         config_env = ConfigureEnvironment(self.dea, YAML_CONF_DIR,
@@ -175,25 +172,16 @@ class Deploy(object):
         self.configure_environment()
         self.deploy_cloud()
 
-def usage():
-    print '''
-    Usage:
-    python deploy.py <dea_file> <macs_file>
-
-    Example:
-            python deploy.py dea.yaml macs.yaml
-    '''
-
 def parse_arguments():
-    if len(sys.argv) != 3:
-        log('Incorrect number of arguments')
-        usage()
-        sys.exit(1)
-    dea_file = sys.argv[-2]
-    macs_file = sys.argv[-1]
-    check_file_exists(dea_file)
-    check_file_exists(macs_file)
-    return dea_file, macs_file
+    parser = ArgParser(prog='python %s' % __file__)
+    parser.add_argument('dea_file', action='store',
+                        help='Deployment Environment Adapter: dea.yaml')
+    parser.add_argument('macs_file', action='store',
+                        help='Blade MAC addresses: macs.yaml')
+    args = parser.parse_args()
+    check_file_exists(args.dea_file)
+    check_file_exists(args.macs_file)
+    return (args.dea_file, args.macs_file)
 
 def main():