1 files changed, 86 insertions, 0 deletions
diff --git a/odl-pipeline/lib/odl_reinstaller/odl_reinstaller.py b/odl-pipeline/lib/odl_reinstaller/odl_reinstaller.py
new file mode 100755
index 0000000..190abcf
--- /dev/null
+++ b/odl-pipeline/lib/odl_reinstaller/odl_reinstaller.py
@@ -0,0 +1,86 @@
+#!/bin/python
+import os
+from utils.utils_log import LOG, for_all_methods, log_enter_exit
+from utils.service import Service
+from utils.node_manager import NodeManager
+from utils.ssh_util import SSH_CONFIG
+
+
+@for_all_methods(log_enter_exit)
+class ODLReInstaller(Service):
+
+    def run(self, sys_args, config):
+        SSH_CONFIG['ID_RSA_PATH'] = sys_args.id_rsa
+        # copy ODL to all nodes where it need to be copied
+        self.nodes = NodeManager(config['servers']).get_nodes()
+        for node in self.nodes:
+            LOG.info('Disconnecting OpenVSwitch from controller on node %s'
+                     % node.name)
+            node.execute('ovs-vsctl del-controller br-int', as_root=True)
+
+        for node in self.nodes:
+            if 'ODL' in node.config:
+                tar_tmp_path = '/tmp/odl-artifact/'
+                if node.config['ODL'].get('active'):
+                    tarball_name = os.path.basename(sys_args.odl_artifact)
+                    node.copy('to', sys_args.odl_artifact,
+                              '/tmp/odl-artifact/' + tarball_name)
+                    node.execute('rm -rf /opt/opendaylight/*', as_root=True)
+                    node.execute('mkdir -p /opt/opendaylight/*', as_root=True)
+                    LOG.info('Extracting %s to /opt/opendaylight/ on node %s'
+                             % (tarball_name, node.name))
+                    node.execute('tar -zxf %s --strip-components=1 -C '
+                                 '/opt/opendaylight/'
+                                 % (tar_tmp_path + tarball_name), as_root=True)
+                    node.execute('chown -R odl:odl /opt/opendaylight',
+                                 as_root=True)
+                    node.execute('rm -rf ' + tar_tmp_path, as_root=True)
+                    LOG.info('Installing and Starting Opendaylight on node %s'
+                             % node.name)
+                    node.copy('to', 'odl_reinstaller/install_odl.pp',
+                              tar_tmp_path)
+                    node.execute('puppet apply --modulepath='
+                                 '/etc/puppet/modules/ %sinstall_odl.pp '
+                                 '--verbose --debug --trace '
+                                 '--detailed-exitcodes'
+                                 % tar_tmp_path, check_exit_code=[2],
+                                 as_root=True)
+        # --detailed-exitcodes: Provide extra information about the run via
+        # exit codes. If enabled, 'puppet apply' will use the following exit
+        # codes:
+        # 0: The run succeeded with no changes or failures; the system was
+        #    already in the desired state.
+        # 1: The run failed.
+        # 2: The run succeeded, and some resources were changed.
+        # 4: The run succeeded, and some resources failed.
+        # 6: The run succeeded, and included both changes and failures.
+
+        for node in self.nodes:
+            LOG.info('Connecting OpenVSwitch to controller on node %s'
+                     % node.name)
+            ovs_controller = node.config.get('ovs-controller')
+            if ovs_controller:
+                node.execute('ovs-vsctl set-controller br-int %s'
+                             % ovs_controller, as_root=True)
+
+    def create_cli_parser(self, parser):
+        parser.add_argument('-c', '--config',
+                            help=("Give the path to the node config file "
+                                  "(node.yaml)"),
+                            required=True)
+        parser.add_argument('--odl-artifact',
+                            help=("Path to Opendaylight tarball"),
+                            required=True)
+        parser.add_argument('--id-rsa',
+                            help=("Path to the identity file which can "
+                                  "be used to connect to the overcloud"),
+                            required=True)
+        return parser
+
+
+def main():
+    main = ODLReInstaller()
+    main.start()
+
+if __name__ == '__main__':
+    main()