Added delete-snapshots/deregister-images scripts.

[Issue(s) #7]

scripts/delete-snapshots.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+# Copyright (c) 2012 Steffen Opel http://opelbrothers.net/
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+from pprint import pprint
+import argparse
+import boto
+import boto.ec2
+import botocross as bc
+import logging
+
+# configure command line argument parsing
+parser = argparse.ArgumentParser(description='Delete EBS snapshots in all/some available EC2 regions',
+                                 parents=[bc.build_region_parser(), bc.build_common_parser()])
+parser.add_argument("-f", "--filter", action="append", help="An EBS snapshot filter. [can be used multiple times]")
+parser.add_argument("-i", "--id", dest="resource_ids", action="append", help="An EBS snapshot id. [can be used multiple times]")
+args = parser.parse_args()
+
+# process common command line arguments
+log = logging.getLogger('botocross')
+bc.configure_logging(log, args.log_level)
+credentials = bc.parse_credentials(args)
+regions = bc.filter_regions(boto.ec2.regions(), args.region)
+filters = bc.build_filter_params(args.filter)
+log.info(args.resource_ids)
+
+# execute business logic
+log.info("Deleting EBS snapshots:")
+
+for region in regions:
+    try:
+        ec2 = boto.connect_ec2(region=region, **credentials)
+        resources = ec2.get_all_snapshots(snapshot_ids=args.resource_ids, owner='self', filters=filters)
+        print region.name + ": " + str(len(resources)) + " EBS snapshots"
+        for resource in resources:
+            if args.verbose:
+                print resource.id
+            else:
+                ec2.delete_snapshot(resource.id)
+    except boto.exception.BotoServerError, e:
+        log.error(e.error_message)

scripts/deregister-images.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+# Copyright (c) 2012 Steffen Opel http://opelbrothers.net/
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+from pprint import pprint
+import argparse
+import boto
+import boto.ec2
+import botocross as bc
+import logging
+
+# configure command line argument parsing
+parser = argparse.ArgumentParser(description='Deregister EC2 images in all/some available EC2 regions',
+                                 parents=[bc.build_region_parser(), bc.build_common_parser()])
+parser.add_argument("-f", "--filter", action="append", help="An EC2 image filter. [can be used multiple times]")
+parser.add_argument("-i", "--id", dest="resource_ids", action="append", help="An EC2 image id. [can be used multiple times]")
+args = parser.parse_args()
+
+# process common command line arguments
+log = logging.getLogger('botocross')
+bc.configure_logging(log, args.log_level)
+credentials = bc.parse_credentials(args)
+regions = bc.filter_regions(boto.ec2.regions(), args.region)
+filters = bc.build_filter_params(args.filter)
+log.info(args.resource_ids)
+
+# execute business logic
+log.info("Deregistering EC2 images")
+
+for region in regions:
+    try:
+        ec2 = boto.connect_ec2(region=region, **credentials)
+        resources = ec2.get_all_images(image_ids=args.resource_ids, owners=['self'], filters=filters)
+        print region.name + ": " + str(len(resources)) + " EC2 images"
+        for resource in resources:
+            if args.verbose:
+                print resource.id
+            else:
+                ec2.deregister_image(resource.id, delete_snapshot=True)
+    except boto.exception.BotoServerError, e:
+        log.error(e.error_message)

scripts/describe-images.py

@@ -43,7 +43,7 @@
 log.info(args.resource_ids)
 
 # execute business logic
-log.info("Describing EBS images")
+log.info("Describing EC2 images")
 
 for region in regions:
     try: