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Merge pull request #4835 from sivel/rax-clb 

Add module to create Rackspace Cloud Loadblancers. Fixes #4794
parents e36781da 2065253c
Showing with 587 additions and 252 deletions
library/cloud/rax_clb
#!/usr/bin/python
#!/usr/bin/python -tt
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
......@@ -17,334 +17,319 @@
DOCUMENTATION = '''
---
module: rax_clb
short_description: add, modify and remove nodes from a Rackspace Cloud Load Balancer
short_description: create / delete a load balancer in Rackspace Public Cloud
description:
- Adds, modifies and removes nodes from a Rackspace Cloud Load Balancer
- creates / deletes a Rackspace Public Cloud load balancer.
version_added: "1.4"
options:
address:
required: false
algorithm:
description:
- IP address or domain name of the node
- algorithm for the balancer being created
choices: ['RANDOM', 'LEAST_CONNECTIONS', 'ROUND_ROBIN', 'WEIGHTED_LEAST_CONNECTIONS', 'WEIGHTED_ROUND_ROBIN']
default: LEAST_CONNECTIONS
api_key:
required: false
description:
- Rackspace API key (overrides C(credentials))
condition:
required: false
choices: [ "enabled", "disabled", "draining" ]
description:
- Condition for the node, which determines its role within the load
balancer
credentials:
required: false
description:
- File to find the Rackspace credentials in (ignored if C(api_key) and
C(username) are provided)
load_balancer_id:
required: true
type: integer
default: null
aliases: ['creds_file']
meta:
description:
- Load balancer id
node_id:
required: false
type: integer
- A hash of metadata to associate with the instance
default: null
name:
description:
- Node id
- Name to give the load balancer
default: null
port:
required: false
type: integer
description:
- Port number of the load balanced service on the node
- Port for the balancer being created
default: 80
protocol:
description:
- Protocol for the balancer being created
choices: ['DNS_TCP', 'DNS_UDP' ,'FTP', 'HTTP', 'HTTPS', 'IMAPS', 'IMAPv4', 'LDAP', 'LDAPS', 'MYSQL', 'POP3', 'POP3S', 'SMTP', 'TCP', 'TCP_CLIENT_FIRST', 'UDP', 'UDP_STREAM', 'SFTP']
default: HTTP
region:
required: false
description:
- Region to authenticate in
- Region to create the load balancer in
default: DFW
state:
required: false
default: "present"
choices: [ "present", "absent" ]
description:
- Indicate desired state of the node
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
timeout:
description:
- timeout for communication between the balancer and the node
default: 30
type:
required: false
choices: [ "primary", "secondary" ]
description:
- Type of node
- type of interface for the balancer being created
choices: ['PUBLIC', 'SERVICENET']
default: PUBLIC
username:
required: false
description:
- Rackspace username (overrides C(credentials))
virtualenv:
required: false
description:
- Path to a virtualenv that should be activated before doing anything.
The virtualenv has to already exist. Useful if installing pyrax
globally is not an option.
wait:
required: false
description:
- wait for the balancer to be in state 'running' before returning
default: "no"
choices: [ "yes", "no" ]
description:
- Wait for the load balancer to become active before returning
wait_timeout:
required: false
type: integer
default: 30
description:
- How long to wait before giving up and returning an error
weight:
required: false
description:
- Weight of node
- how long before wait gives up, in seconds
default: 300
requirements: [ "pyrax" ]
author: Lukasz Kawczynski
author: Christopher H. Laco, Matt Martz
notes:
- "The following environment variables can be used: C(RAX_USERNAME),
C(RAX_API_KEY), C(RAX_CREDENTIALS) and C(RAX_REGION)."
- The following environment variables can be used, C(RAX_USERNAME),
C(RAX_API_KEY), C(RAX_CREDS_FILE), C(RAX_CREDENTIALS), C(RAX_REGION).
- C(RAX_CREDENTIALS) and C(RAX_CREDS_FILE) points to a credentials file
appropriate for pyrax. See U(https://github.com/rackspace/pyrax/blob/master/docs/getting_started.md#authenticating)
- C(RAX_USERNAME) and C(RAX_API_KEY) obviate the use of a credentials file
- C(RAX_REGION) defines a Rackspace Public Cloud region (DFW, ORD, LON, ...)
'''
EXAMPLES = '''
# Add a new node to the load balancer
- local_action:
module: rax_clb
load_balancer_id: 71
address: 10.2.2.3
port: 80
condition: enabled
type: primary
wait: yes
credentials: /path/to/credentials
# Drain connections from a node
- local_action:
- name: Build a Load Balancer
gather_facts: False
hosts: local
connection: local
tasks:
- name: Load Balancer create request
local_action:
module: rax_clb
load_balancer_id: 71
node_id: 410
condition: draining
credentials: ~/.raxpub
name: my-lb
port: 8080
protocol: HTTP
type: SERVICENET
timeout: 30
region: DFW
wait: yes
credentials: /path/to/credentials
# Remove a node from the load balancer
- local_action:
module: rax_clb
load_balancer_id: 71
node_id: 410
state: absent
wait: yes
credentials: /path/to/credentials
state: present
meta:
app: my-cool-app
register: my_lb
'''
import sys
import os
from types import NoneType
try:
import pyrax
except ImportError:
print("failed=True msg='pyrax required for this module'")
sys.exit(1)
NON_CALLABLES = (basestring, bool, dict, int, list, NoneType)
ALGORITHMS = ['RANDOM', 'LEAST_CONNECTIONS', 'ROUND_ROBIN',
'WEIGHTED_LEAST_CONNECTIONS', 'WEIGHTED_ROUND_ROBIN']
PROTOCOLS = ['DNS_TCP', 'DNS_UDP', 'FTP', 'HTTP', 'HTTPS', 'IMAPS', 'IMAPv4',
'LDAP', 'LDAPS', 'MYSQL', 'POP3', 'POP3S', 'SMTP', 'TCP',
'TCP_CLIENT_FIRST', 'UDP', 'UDP_STREAM', 'SFTP']
def _activate_virtualenv(path):
path = os.path.expanduser(path)
activate_this = os.path.join(path, 'bin', 'activate_this.py')
execfile(activate_this, dict(__file__=activate_this))
def cloud_load_balancer(module, state, name, meta, algorithm, port, protocol,
vip_type, timeout, wait, wait_timeout):
for arg in (state, name, port, protocol, vip_type):
if not arg:
module.fail_json(msg='%s is required for rax_clb' % arg)
def _get_node(lb, node_id):
"""Return a node with the given `node_id`"""
for node in lb.nodes:
if node.id == node_id:
return node
return None
if int(timeout) < 30:
module.fail_json(msg='"timeout" must be greater than or equal to 30')
changed = False
balancers = []
def _is_primary(node):
"""Return True if node is primary and enabled"""
return (node.type.lower() == 'primary' and
node.condition.lower() == 'enabled')
clb = pyrax.cloud_loadbalancers
for balancer in clb.list():
if name != balancer.name and name != balancer.id:
continue
def _get_primary_nodes(lb):
"""Return a list of primary and enabled nodes"""
nodes = []
for node in lb.nodes:
if _is_primary(node):
nodes.append(node)
return nodes
balancers.append(balancer)
if len(balancers) > 1:
module.fail_json(msg='Multiple Load Balancers were matched by name, '
'try using the Load Balancer ID instead')
def _node_to_dict(node):
"""Return a dictionary containing node details"""
if not node:
return {}
return {
'address': node.address,
'condition': node.condition,
'id': node.id,
'port': node.port,
'type': node.type,
'weight': node.weight,
if state == 'present':
if isinstance(meta, dict):
metadata = [dict(key=k, value=v) for k, v in meta.items()]
if not balancers:
try:
virtual_ips = [clb.VirtualIP(type=vip_type)]
balancer = clb.create(name, metadata=metadata, port=port,
algorithm=algorithm, protocol=protocol,
timeout=timeout, virtual_ips=virtual_ips)
changed = True
except Exception, e:
module.fail_json(msg='%s' % e.message)
else:
balancer = balancers[0]
setattr(balancer, 'metadata',
[dict(key=k, value=v) for k, v in
balancer.get_metadata().items()])
atts = {
'name': name,
'algorithm': algorithm,
'port': port,
'protocol': protocol,
'timeout': timeout
}
for att, value in atts.iteritems():
current = getattr(balancer, att)
if current != value:
changed = True
if changed:
balancer.update(**atts)
if balancer.metadata != metadata:
balancer.set_metadata(meta)
changed = True
virtual_ips = [clb.VirtualIP(type=vip_type)]
current_vip_types = set([v.type for v in balancer.virtual_ips])
vip_types = set([v.type for v in virtual_ips])
if current_vip_types != vip_types:
module.fail_json(msg='Load balancer Virtual IP type cannot '
'be changed')
if wait:
attempts = wait_timeout / 5
print attempts
pyrax.utils.wait_for_build(balancer, interval=5, attempts=attempts)
balancer.get()
instance = {}
for key, value in vars(balancer).iteritems():
if key == 'virtual_ips':
virtual_ips = []
instance[key] = []
for vip in value:
vip_dict = {}
for vip_key, vip_value in vars(vip).iteritems():
if isinstance(vip_value, NON_CALLABLES):
vip_dict[vip_key] = vip_value
instance[key].append(vip_dict)
elif (isinstance(value, NON_CALLABLES) and
not key.startswith('_')):
instance[key] = value
result = dict(changed=changed, balancer=instance)
if balancer.status == 'ERROR':
result['msg'] = '%s failed to build' % balancer.id
elif wait and balancer.status not in ('ACTIVE', 'ERROR'):
result['msg'] = 'Timeout waiting on %s' % balancer.id
if 'msg' in result:
module.fail_json(**result)
else:
module.exit_json(**result)
elif state == 'absent':
if balancers:
balancer = balancers[0]
try:
balancer.delete()
changed = True
except Exception, e:
module.fail_json(msg='%s' % e.message)
instance = {}
for key, value in vars(balancer).iteritems():
if key == 'virtual_ips':
virtual_ips = []
instance[key] = []
for vip in value:
vip_dict = {}
for vip_key, vip_value in vars(vip).iteritems():
if isinstance(vip_value, NON_CALLABLES):
vip_dict[vip_key] = vip_value
instance[key].append(vip_dict)
elif (isinstance(value, NON_CALLABLES) and
not key.startswith('_')):
instance[key] = value
if wait:
attempts = wait_timeout / 5
pyrax.utils.wait_until(balancer, 'status', ('DELETED'),
interval=5, attempts=attempts)
else:
instance = {}
module.exit_json(changed=changed, balancer=instance)
def main():
module = AnsibleModule(
argument_spec=dict(
address=dict(),
algorithm=dict(choices=ALGORITHMS, default='LEAST_CONNECTIONS'),
api_key=dict(),
condition=dict(choices=['enabled', 'disabled', 'draining']),
credentials=dict(),
load_balancer_id=dict(required=True, type='int'),
node_id=dict(type='int'),
port=dict(type='int'),
credentials=dict(aliases=['creds_file']),
meta=dict(type='dict', default={}),
name=dict(),
port=dict(type='int', default=80),
protocol=dict(choices=PROTOCOLS, default='HTTP'),
region=dict(),
state=dict(default='present', choices=['present', 'absent']),
type=dict(choices=['primary', 'secondary']),
timeout=dict(type='int', default=30),
type=dict(choices=['PUBLIC', 'SERVICENET'], default='PUBLIC'),
username=dict(),
virtualenv=dict(),
wait=dict(default=False, type='bool'),
wait_timeout=dict(default=30, type='int'),
weight=dict(type='int'),
wait=dict(type='bool'),
wait_timeout=dict(default=300),
),
required_together=[
['api_key', 'username']
],
)
address = module.params['address']
api_key = module.params['api_key']
condition = (module.params['condition'] and
module.params['condition'].upper())
credentials = module.params['credentials']
load_balancer_id = module.params['load_balancer_id']
node_id = module.params['node_id']
port = module.params['port']
region = module.params['region']
state = module.params['state']
typ = module.params['type'] and module.params['type'].upper()
username = module.params['username']
virtualenv = module.params['virtualenv']
wait = module.params['wait']
wait_timeout = module.params['wait_timeout'] or 1
weight = module.params['weight']
if virtualenv:
try:
_activate_virtualenv(virtualenv)
except IOError, e:
module.fail_json(msg='Failed to activate virtualenv %s (%s)' % (
virtualenv, e))
algorithm = module.params.get('algorithm')
api_key = module.params.get('api_key')
credentials = module.params.get('credentials')
meta = module.params.get('meta')
name = module.params.get('name')
port = module.params.get('port')
protocol = module.params.get('protocol')
region = module.params.get('region')
state = module.params.get('state')
timeout = int(module.params.get('timeout'))
username = module.params.get('username')
vip_type = module.params.get('type')
wait = module.params.get('wait')
wait_timeout = int(module.params.get('wait_timeout'))
try:
import pyrax
except ImportError:
module.fail_json(msg='pyrax is not installed')
username = username or os.environ.get('RAX_USERNAME')
api_key = api_key or os.environ.get('RAX_API_KEY')
credentials = credentials or os.environ.get('RAX_CREDENTIALS')
credentials = (credentials or os.environ.get('RAX_CREDENTIALS') or
os.environ.get('RAX_CREDS_FILE'))
region = region or os.environ.get('RAX_REGION')
pyrax.set_setting("identity_type", "rackspace")
except KeyError, e:
module.fail_json(msg='Unable to load %s' % e.message)
try:
pyrax.set_setting('identity_type', 'rackspace')
if api_key and username:
pyrax.set_credentials(username, api_key=api_key, region=region)
elif credentials:
credentials = os.path.expanduser(credentials)
pyrax.set_credential_file(credentials, region=region)
else:
module.fail_json(msg='Credentials not set')
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
if not pyrax.cloud_loadbalancers:
module.fail_json(msg='Failed to instantiate load balancer client '
'(possibly incorrect region)')
try:
lb = pyrax.cloud_loadbalancers.get(load_balancer_id)
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
if node_id:
node = _get_node(lb, node_id)
else:
node = None
result = _node_to_dict(node)
if state == 'absent':
if not node: # Removing a non-existent node
module.exit_json(changed=False, state=state)
# The API detects this as well but currently pyrax does not return a
# meaningful error message
if _is_primary(node) and len(_get_primary_nodes(lb)) == 1:
module.fail_json(
msg='At least one primary node has to be enabled')
try:
lb.delete_node(node)
result = {}
except pyrax.exc.NotFound:
module.exit_json(changed=False, state=state)
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
else: # present
if not node:
if node_id: # Updating a non-existent node
msg = 'Node %d not found' % node_id
if lb.nodes:
msg += (' (available nodes: %s)' %
', '.join([str(x.id) for x in lb.nodes]))
module.fail_json(msg=msg)
else: # Creating a new node
try:
node = pyrax.cloudloadbalancers.Node(
address=address, port=port, condition=condition,
weight=weight, type=typ)
resp, body = lb.add_nodes([node])
result.update(body['nodes'][0])
except pyrax.exc.PyraxException, e:
raise Exception('No credentials supplied!')
except Exception, e:
module.fail_json(msg='%s' % e.message)
else: # Updating an existing node
immutable = {
'address': address,
'port': port,
}
mutable = {
'condition': condition,
'type': typ,
'weight': weight,
}
for name, value in immutable.items():
if value:
module.fail_json(
msg='Attribute %s cannot be modified' % name)
for name, value in mutable.items():
if value is None or value == getattr(node, name):
mutable.pop(name)
cloud_load_balancer(module, state, name, meta, algorithm, port, protocol,
vip_type, timeout, wait, wait_timeout)
if not mutable:
module.exit_json(changed=False, state=state, node=result)
from ansible.module_utils.basic import *
try:
# The diff has to be set explicitly to update node's weight and
# type; this should probably be fixed in pyrax
lb.update_node(node, diff=mutable)
result.update(mutable)
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
if wait:
pyrax.utils.wait_until(lb, "status", "ACTIVE", interval=1,
attempts=wait_timeout)
if lb.status != 'ACTIVE':
module.fail_json(
msg='Load balancer not active after %ds (current status: %s)' %
(wait_timeout, lb.status.lower()))
kwargs = {'node': result} if result else {}
module.exit_json(changed=True, state=state, **kwargs)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()
library/cloud/rax_clb_nodes 0 → 100644
#!/usr/bin/python
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
DOCUMENTATION = '''
---
module: rax_clb_nodes
short_description: add, modify and remove nodes from a Rackspace Cloud Load Balancer
description:
- Adds, modifies and removes nodes from a Rackspace Cloud Load Balancer
version_added: "1.4"
options:
address:
required: false
description:
- IP address or domain name of the node
api_key:
required: false
description:
- Rackspace API key (overrides C(credentials))
condition:
required: false
choices: [ "enabled", "disabled", "draining" ]
description:
- Condition for the node, which determines its role within the load
balancer
credentials:
required: false
description:
- File to find the Rackspace credentials in (ignored if C(api_key) and
C(username) are provided)
load_balancer_id:
required: true
type: integer
description:
- Load balancer id
node_id:
required: false
type: integer
description:
- Node id
port:
required: false
type: integer
description:
- Port number of the load balanced service on the node
region:
required: false
description:
- Region to authenticate in
state:
required: false
default: "present"
choices: [ "present", "absent" ]
description:
- Indicate desired state of the node
type:
required: false
choices: [ "primary", "secondary" ]
description:
- Type of node
username:
required: false
description:
- Rackspace username (overrides C(credentials))
virtualenv:
required: false
description:
- Path to a virtualenv that should be activated before doing anything.
The virtualenv has to already exist. Useful if installing pyrax
globally is not an option.
wait:
required: false
default: "no"
choices: [ "yes", "no" ]
description:
- Wait for the load balancer to become active before returning
wait_timeout:
required: false
type: integer
default: 30
description:
- How long to wait before giving up and returning an error
weight:
required: false
description:
- Weight of node
requirements: [ "pyrax" ]
author: Lukasz Kawczynski
notes:
- "The following environment variables can be used: C(RAX_USERNAME),
C(RAX_API_KEY), C(RAX_CREDENTIALS) and C(RAX_REGION)."
'''
EXAMPLES = '''
# Add a new node to the load balancer
- local_action:
module: rax_clb_nodes
load_balancer_id: 71
address: 10.2.2.3
port: 80
condition: enabled
type: primary
wait: yes
credentials: /path/to/credentials
# Drain connections from a node
- local_action:
module: rax_clb_nodes
load_balancer_id: 71
node_id: 410
condition: draining
wait: yes
credentials: /path/to/credentials
# Remove a node from the load balancer
- local_action:
module: rax_clb_nodes
load_balancer_id: 71
node_id: 410
state: absent
wait: yes
credentials: /path/to/credentials
'''
import os
def _activate_virtualenv(path):
path = os.path.expanduser(path)
activate_this = os.path.join(path, 'bin', 'activate_this.py')
execfile(activate_this, dict(__file__=activate_this))
def _get_node(lb, node_id):
"""Return a node with the given `node_id`"""
for node in lb.nodes:
if node.id == node_id:
return node
return None
def _is_primary(node):
"""Return True if node is primary and enabled"""
return (node.type.lower() == 'primary' and
node.condition.lower() == 'enabled')
def _get_primary_nodes(lb):
"""Return a list of primary and enabled nodes"""
nodes = []
for node in lb.nodes:
if _is_primary(node):
nodes.append(node)
return nodes
def _node_to_dict(node):
"""Return a dictionary containing node details"""
if not node:
return {}
return {
'address': node.address,
'condition': node.condition,
'id': node.id,
'port': node.port,
'type': node.type,
'weight': node.weight,
}
def main():
module = AnsibleModule(
argument_spec=dict(
address=dict(),
api_key=dict(),
condition=dict(choices=['enabled', 'disabled', 'draining']),
credentials=dict(),
load_balancer_id=dict(required=True, type='int'),
node_id=dict(type='int'),
port=dict(type='int'),
region=dict(),
state=dict(default='present', choices=['present', 'absent']),
type=dict(choices=['primary', 'secondary']),
username=dict(),
virtualenv=dict(),
wait=dict(default=False, type='bool'),
wait_timeout=dict(default=30, type='int'),
weight=dict(type='int'),
),
required_together=[
['api_key', 'username']
],
)
address = module.params['address']
api_key = module.params['api_key']
condition = (module.params['condition'] and
module.params['condition'].upper())
credentials = module.params['credentials']
load_balancer_id = module.params['load_balancer_id']
node_id = module.params['node_id']
port = module.params['port']
region = module.params['region']
state = module.params['state']
typ = module.params['type'] and module.params['type'].upper()
username = module.params['username']
virtualenv = module.params['virtualenv']
wait = module.params['wait']
wait_timeout = module.params['wait_timeout'] or 1
weight = module.params['weight']
if virtualenv:
try:
_activate_virtualenv(virtualenv)
except IOError, e:
module.fail_json(msg='Failed to activate virtualenv %s (%s)' % (
virtualenv, e))
try:
import pyrax
except ImportError:
module.fail_json(msg='pyrax is not installed')
username = username or os.environ.get('RAX_USERNAME')
api_key = api_key or os.environ.get('RAX_API_KEY')
credentials = credentials or os.environ.get('RAX_CREDENTIALS')
region = region or os.environ.get('RAX_REGION')
pyrax.set_setting("identity_type", "rackspace")
try:
if api_key and username:
pyrax.set_credentials(username, api_key=api_key, region=region)
elif credentials:
credentials = os.path.expanduser(credentials)
pyrax.set_credential_file(credentials, region=region)
else:
module.fail_json(msg='Credentials not set')
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
if not pyrax.cloud_loadbalancers:
module.fail_json(msg='Failed to instantiate load balancer client '
'(possibly incorrect region)')
try:
lb = pyrax.cloud_loadbalancers.get(load_balancer_id)
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
if node_id:
node = _get_node(lb, node_id)
else:
node = None
result = _node_to_dict(node)
if state == 'absent':
if not node: # Removing a non-existent node
module.exit_json(changed=False, state=state)
# The API detects this as well but currently pyrax does not return a
# meaningful error message
if _is_primary(node) and len(_get_primary_nodes(lb)) == 1:
module.fail_json(
msg='At least one primary node has to be enabled')
try:
lb.delete_node(node)
result = {}
except pyrax.exc.NotFound:
module.exit_json(changed=False, state=state)
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
else: # present
if not node:
if node_id: # Updating a non-existent node
msg = 'Node %d not found' % node_id
if lb.nodes:
msg += (' (available nodes: %s)' %
', '.join([str(x.id) for x in lb.nodes]))
module.fail_json(msg=msg)
else: # Creating a new node
try:
node = pyrax.cloudloadbalancers.Node(
address=address, port=port, condition=condition,
weight=weight, type=typ)
resp, body = lb.add_nodes([node])
result.update(body['nodes'][0])
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
else: # Updating an existing node
immutable = {
'address': address,
'port': port,
}
mutable = {
'condition': condition,
'type': typ,
'weight': weight,
}
for name, value in immutable.items():
if value:
module.fail_json(
msg='Attribute %s cannot be modified' % name)
for name, value in mutable.items():
if value is None or value == getattr(node, name):
mutable.pop(name)
if not mutable:
module.exit_json(changed=False, state=state, node=result)
try:
# The diff has to be set explicitly to update node's weight and
# type; this should probably be fixed in pyrax
lb.update_node(node, diff=mutable)
result.update(mutable)
except pyrax.exc.PyraxException, e:
module.fail_json(msg='%s' % e.message)
if wait:
pyrax.utils.wait_until(lb, "status", "ACTIVE", interval=1,
attempts=wait_timeout)
if lb.status != 'ACTIVE':
module.fail_json(
msg='Load balancer not active after %ds (current status: %s)' %
(wait_timeout, lb.status.lower()))
kwargs = {'node': result} if result else {}
module.exit_json(changed=True, state=state, **kwargs)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()
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