RIFT OSM R1 Initial Submission

[osm/SO.git] / rwcal / plugins / vala / rwcal_aws / rift / rwcal / aws / prepare_vm.py

diff --git a/rwcal/plugins/vala/rwcal_aws/rift/rwcal/aws/prepare_vm.py b/rwcal/plugins/vala/rwcal_aws/rift/rwcal/aws/prepare_vm.py
new file mode 100644 (file)
index 0000000..e0ae55a
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+++ b/rwcal/plugins/vala/rwcal_aws/rift/rwcal/aws/prepare_vm.py
@@ -0,0 +1,140 @@
+#!/usr/bin/env python3
+
+# 
+#   Copyright 2016 RIFT.IO Inc
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+
+import rift.rwcal.aws as aws_drv
+import logging
+import argparse
+import rwlogger
+import sys, os, time
+
+logging.basicConfig(level=logging.DEBUG)
+
+logger = logging.getLogger()
+rwlog_handler = rwlogger.RwLogger(category="rw-cal-log",
+                                  subcategory="aws",)
+logger.addHandler(rwlog_handler)
+#logger.setLevel(logging.DEBUG)
+
+
+        
+def prepare_vm_after_boot(drv,argument):
+    vm_inst = drv.get_instance(argument.server_id)
+    logger.info("Waiting for VM instance to get to running state")
+    vm_inst.wait_until_running()
+    logger.info("VM instance is now in running state") 
+    if argument.vdu_name:
+        vm_inst.create_tags(Tags=[{'Key': 'Name','Value':argument.vdu_name}])
+    if argument.vdu_node_id is not None:
+        vm_inst.create_tags(Tags=[{'Key':'node_id','Value':argument.vdu_node_id}])    
+    
+    for index,port_id in enumerate(argument.vdu_port_list):
+        logger.info("Attaching network interface with id %s to VDU instance %s",port_id,vm_inst.id)
+        drv.attach_network_interface(NetworkInterfaceId = port_id,InstanceId = vm_inst.id,DeviceIndex=index+1)
+    
+
+def main():
+    """
+    Main routine
+    """
+    parser = argparse.ArgumentParser(description='Script to create AWS resources')
+    parser.add_argument('--aws_key',
+                        action = "store",
+                        dest = "aws_key",
+                        type = str,
+                        help='AWS Key')
+
+    parser.add_argument('--aws_secret',
+                        action = "store",
+                        dest = "aws_secret",
+                        type = str,
+                        help = "AWS Secret")
+
+    parser.add_argument('--aws_region',
+                        action = "store",
+                        dest = "aws_region",
+                        type = str,
+                        help = "AWS Region")
+
+    parser.add_argument('--server_id',
+                        action = "store",
+                        dest = "server_id",
+                        type = str,
+                        help = "Server ID on which boot operations needs to be performed")
+    
+    parser.add_argument('--vdu_name',
+                        action = "store",
+                        dest = "vdu_name",
+                        type = str,
+                        help = "VDU name")
+
+    parser.add_argument('--vdu_node_id',
+                        action = "store",
+                        dest = "vdu_node_id",
+                        help = "Node id for vdu")
+
+    parser.add_argument('--vdu_port_list',
+                        action = "append",
+                        dest = "vdu_port_list",
+                        default = [],
+                        help = "Port id list for vdu")
+
+    argument = parser.parse_args()
+
+    if not argument.aws_key:
+        logger.error("ERROR: AWS key is not configured")
+        sys.exit(1)
+    else:
+        logger.debug("Using AWS key: %s" %(argument.aws_key))
+
+    if not argument.aws_secret:
+        logger.error("ERROR: AWS Secret is not configured")
+        sys.exit(1)
+    else:
+        logger.debug("Using AWS Secret: %s" %(argument.aws_secret))
+
+    if not argument.aws_region:
+        logger.error("ERROR: AWS Region is not configured")
+        sys.exit(1)
+    else:
+        logger.debug("Using AWS Region: %s" %(argument.aws_region))
+
+    if not argument.server_id:
+        logger.error("ERROR: Server ID is not configured")
+        sys.exit(1)
+    else:
+        logger.debug("Using Server ID : %s" %(argument.server_id))
+        
+    try:
+        pid = os.fork()
+        if pid > 0:
+            # exit for parent
+            sys.exit(0)
+    except OSError as e:
+        logger.error("fork failed: %d (%s)\n" % (e.errno, e.strerror))
+        sys.exit(2)
+        
+    drv = aws_drv.AWSDriver(key = argument.aws_key,
+                            secret  = argument.aws_secret,
+                            region  = argument.aws_region)
+    prepare_vm_after_boot(drv, argument)
+    sys.exit(0)
+    
+if __name__ == "__main__":
+    main()
+        
+