LIBCLOUD-85: fixed - Added exception handling for failed call to ex_creat

.ratignore

@@ -6,13 +6,13 @@ CHANGES
 HACKING
 test/storage/fixtures/
 test/compute/fixtures/
+test/loadbalancer/fixtures/
 coverage_html_report/
 .coverage
 .coveragerc
-data/pricing.json
-test/pricing_test.json
-
-common/__init__.py
-compute/__init__.py
-storage/__init__.py
+libcloud/data/pricing.json
+libcloud/common/__init__.py
+libcloud/compute/__init__.py
+libcloud/storage/__init__.py
 test/storage/__init__.py
+test/pricing_test.json

CHANGES

@@ -1,85 +1,70 @@
                                                         -*- coding: utf-8 -*-
 
-Changes with Apache Libcloud 0.4.3
-    *) Add implementation for the following methods to the CloudFiles
-       storage driver: enable_container_cdn(), get_container_cdn_url(),
-       get_object_cdn_url()
+Changes with Apache Libcloud 0.5.1
+  *) Rackspace driver:
+      - Properly handle response errors and only throw InvalidCredsError if
+        the returned status code is 401
+     [Brad Morgan]
+
+  *) Nimbus driver:
+     - Fix the create_node method and make the "ex_create_tag" method a no-op,
+       because Nimbus doesn't support creating tags.
+
+Changes with Apache Libcloud 0.5.0
+
+    *) Existing APIs directly on the libcloud.* module have been
+       deprecated and will be removed in version 0.6.0.  Most methods
+       were moved to the libcloud.compute.* module.
+
+    *) Add new libcloud.loadbalancers API, with initial support for:
+        - GoGrid Load Balancers
+        - Rackspace Load Balancers
+      [Roman Bogorodskiy]
+
+    *) Add new libcloud.storage API, with initial support for:
+        - Amazon S3
+        - Rackspace CloudFiles
        [Tomaz Muraus]
 
-    *) Add OpenStack driver, which is actually an extension for
-       Rackspace driver that allows to specify custom port and
-       host of user's OpenStack installation
-       [Roman Bogorodskiy]
-
-    *) Add support for Load Balancing services, available through
-       libcloud.resource.lb. Drivers for Rackspace and GoGrid are
-       included.
-       [Roman Bogorodskiy]
-
-    *) Update GoGrid driver to use API Version 1.8. Sandbox flag
-       for servers is no longer used.
-       [Roman Bogorodskiy]
-
-    *) When creating an EC2 node, don't ignore the name argument
-       and create a "Name" tag with the value of this argument.
-       [Tomaz Muraus]
-
-    *) Add Gandi.net driver.
-       [Aymeric Barantal]
-
-    *) Add extension method for modifying node attributes and
-       changing the node size (EC2 driver).
-       [Tomaz Muraus]
-
-    *) Add Bluebox driver.
-       [Christian Paredes]
-
-    *) Add Nimbus driver.
-       [David LaBissoniere]
-
-    *) Minor fixes to get the library and tests working on
-       Python 2.7 and PyPy.
-       [Tomaz Muraus]
+    *) Add new libcloud.compute drivers for:
+        - Bluebox [Christian Paredes]
+        - Gandi.net [Aymeric Barantal]
+        - Nimbus [David LaBissoniere]
+        - OpenStack [Roman Bogorodskiy]
+        - Opsource.net [Joe Miller]
 
     *) Added "pricing" module and improved pricing handling.
        [Tomaz Muraus]
 
-    *) Add support for the new Amazon Region (Tokyo)
-       [Tomaz Muraus]
-
-    *) Implement ex_rebuild() and ex_get_node_details()
-       routines for Rackspace driver.
-       [Andrew Klochkov]
-
-    *) Implement ex_list_ips() for GoGrid driver to list
-       IP addresses assigned to the account. Make use of
-       it in _get_first_ip().
+    *) Updates to the GoGrid compute driver:
+        - Use API version 1.0.
+        - Remove sandbox flag.
+        - Add ex_list_ips() to list IP addresses assigned to the account.
+        - Implement ex_edit_image method which allows changing image attributes
+          like name, description and make image public or private.
        [Roman Bogorodskiy]
 
-    *) Added ex_create_tags and ex_delete_tags methods to the
-       EC2 driver.
-       [Brandon Rhodes]
-
-    *) Include node Elastic IP addresses in the node public_ip
-       attribute for the EC2 nodes.
-       [Tomaz Muraus]
-
-    *) Use ipAddress and privateIpAddress attribute for
-       the EC 2node public and private ip
-       [Tomaz Muraus]
-
-    *) Add ex_describe_addresses method to the EC2 driver.
+    *) Updates to the Amazon EC2 compute driver:
+        - When creating a Node, use the name argument to set a Tag with the
+          value.  [Tomaz Muraus]
+        - Add extension method for modifying node attributes and changing the
+          node size. [Tomaz Muraus]
+        - Add support for the new Amazon Region (Tokyo). [Tomaz Muraus]
+        - Added ex_create_tags and ex_delete_tags. [Brandon Rhodes]
+        - Include node Elastic IP addresses in the node public_ip attribute
+          for the EC2 nodes. [Tomaz Muraus]
+        - Use ipAddress and privateIpAddress attribute for the EC 2node public
+          and private ip. [Tomaz Muraus]
+        - Add ex_describe_addresses method to the EC2 driver. [Tomaz Muraus]
+
+    *) Updates to the Rackspace CloudServers compute driver:
+        - Add ex_rebuild() and ex_get_node_details() [Andrew Klochkov]
+        - Expose URI of a Rackspace node to the node meta data. [Paul Querna]
+
+    *) Minor fixes to get the library and tests working on Python 2.7 and PyPy.
        [Tomaz Muraus]
 
-    *) Expose URI of a Rackspace node to the node meta data.
-       [Paul Querna]
-
-    *) Implement ex_edit_image method for GoGrid driver
-       which allows changing image attributes like name,
-       description and make image public or private.
-       [Roman Bogorodskiy]
-
-Changes with Apache Libcloud 0.4.2
+Changes with Apache Libcloud 0.4.2 (Released January 18, 2011)
 
     *) Fix EC2 create_node to become backward compatible for
        NodeLocation.

MANIFEST.in

@@ -1,13 +1,20 @@
 include LICENSE
 include NOTICE
 include DISCLAIMER
-include example.py
+include example_*.py
 include CONTRIBUTORS
 include CHANGES
 include HACKING
 include README
+include libcloud/data/pricing.json
 prune test/secrets.py
-include test/*.py
 include demos/*
+include test/*.py
+include test/pricing_test.json
 include test/secrets.py-dist
-include test/fixtures/*/*
+include test/compute/*.py
+include test/storage/*.py
+include test/loadbalancer/*.py
+include test/compute/fixtures/*/*
+include test/storage/fixtures/*/*
+include test/loadbalancer/fixtures/*/*

example_loadbalancer.py

@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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 os
+import time
+
+from libcloud.loadbalancer.base import Member, Algorithm
+from libcloud.loadbalancer.types import Provider, State
+from libcloud.loadbalancer.providers import get_driver
+
+def main():
+    Rackspace = get_driver(Provider.RACKSPACE_US)
+
+    driver = Rackspace('username', 'api key')
+
+    balancers = driver.list_balancers()
+
+    print balancers
+
+    # creating a balancer which balances traffic across two
+    # nodes: 192.168.86.1:80 and 192.168.86.2:8080. Balancer
+    # itself listens on port 80/tcp
+    new_balancer_name = 'testlb' + os.urandom(4).encode('hex')
+    new_balancer = driver.create_balancer(name=new_balancer_name,
+            algorithm=Algorithm.ROUND_ROBIN,
+            port=80,
+            protocol='http',
+            members=(Member(None, '192.168.86.1', 80),
+                     Member(None, '192.168.86.2', 8080))
+            )
+
+    print new_balancer
+
+    # wait for balancer to become ready
+    # NOTE: in real life code add timeout to not end up in
+    # endless loop when things go wrong on provider side
+    while True:
+        balancer = driver.get_balancer(balancer_id=new_balancer.id)
+
+        if balancer.state == State.RUNNING:
+            break
+
+        print "sleeping for 30 seconds for balancers to become ready"
+        time.sleep(30)
+
+    # fetch list of members
+    members = balancer.list_members()
+    print members
+
+    # remove first member
+    balancer.detach_member(members[0])
+
+    # remove the balancer
+    driver.destroy_balancer(new_balancer)
+
+if __name__ == "__main__":
+    main()

libcloud/__init__.py

@@ -21,7 +21,7 @@
 
 __all__ = ["__version__", "enable_debug"]
 
-__version__ = "0.5.0-dev"
+__version__ = "0.5.0"
 
 def enable_debug(fo):
     """