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OpenStack Modules

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bennojoy 2013-05-23 07:55:05 +05:30
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commit b16e2a1d48
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240
library/cloud/glance_image Executable file
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
DOCUMENTATION = '''
---
module: glance_image
short_description: Add/Delete images from glance
description:
- Add or Remove images from the glance repository.
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
name:
description:
- Name that has to be given to the image
required: true
default: None
disk_format:
description:
- The format of the disk that is getting uploaded
required: false
default: qcow2
container_format:
description:
- The format of the container
required: false
default: bare
owner:
description:
- The owner of the image
required: false
default: None
min_disk:
description:
- The minimum disk space required to deploy this image
required: false
default: None
min_ram:
description:
- The minimum ram required to deploy this image
required: false
default: None
is_public:
description:
- Wether the image can be accesed publically
required: false
default: yes
copy_from:
description:
- A url from where the image can be downloaded, mutually exculsive with file parameter
required: false
default: None
timeout:
description:
- The time to wait for the image process to complete in seconds
required: false
default: 180
file:
description:
- The path to the file which has to be uploaded, mutually exclusive with copy_from
required: false
default: None
examples:
- code: "glance_image: login_username=admin login_password=passme login_tenant_name=admin name=cirros container_format=bare
disk_format=qcow2 state=present copy_from=http:launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img"
description: "Uploads an image from an http url"
requirements: ["glanceclient", "keystoneclient"]
'''
import time
try:
import glanceclient
from keystoneclient.v2_0 import client as ksclient
except ImportError:
print("failed=True msg='glanceclient and keystone client are required'")
def _get_ksclient(module, kwargs):
try:
client = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
return client
def _get_endpoint(module, client):
try:
endpoint = client.service_catalog.url_for(service_type='image', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_glance_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint =_get_endpoint(module, _ksclient)
kwargs = {
'token': token,
}
try:
client = glanceclient.Client('1', endpoint, **kwargs)
except Exception as e:
module.fail_json(msg = "Error in connecting to glance: %s" %e.message)
return client
def _glance_image_present(module, params, client):
try:
for image in client.images.list():
if image.name == params['name']:
return image.id
return None
except Exception as e:
module.fail_json(msg = "Error in fetching image list: %s" %e.message)
def _glance_image_create(module, params, client):
kwargs = {
'name': params.get('name'),
'disk_format': params.get('disk_format'),
'container_format': params.get('container_format'),
'owner': params.get('owner'),
'is_public': params.get('is_public'),
'copy_from': params.get('copy_from'),
}
try:
timeout = params.get('timeout')
expire = time.time() + timeout
image = client.images.create(**kwargs)
if not params['copy_from']:
image.update(data=open(params['file'], 'rb'))
while time.time() < expire:
image = client.images.get(image.id)
if image.status == 'active':
break
time.sleep(5)
except Exception as e:
module.fail_json(msg = "Error in creating image: %s" %e.message )
if image.status == 'active':
module.exit_json(changed = True, result = image.status, id=image.id)
else:
module.fail_json(msg = " The module timed out, please check manually " + image.status)
def _glance_delete_image(module, params, client):
try:
for image in client.images.list():
if image.name == params['name']:
client.images.delete(image)
except Exception as e:
module.fail_json(msg = "Error in deleting image: %s" %e.message)
module.exit_json(changed = True, result = "Deleted")
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required=True),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
name = dict(required=True),
disk_format = dict(default='qcow2', choices=['aki', 'vhd', 'vmdk', 'raw', 'qcow2', 'vdi', 'iso']),
container_format = dict(default='bare', choices=['aki', 'ari', 'bare', 'ovf']),
owner = dict(default=None),
min_disk = dict(default=None),
min_ram = dict(default=None),
is_public = dict(default=True),
copy_from = dict(default= None),
timeout = dict(default=180),
file = dict(default=None),
state = dict(default='present', choices=['absent', 'present'])
),
mutually_exclusive = [['file','copy_from']],
)
if module.params['state'] == 'present':
if not module.params['file'] and not module.params['copy_from']:
module.fail_json(msg = "Either file or copy_from variable should be set to create the image")
client = _get_glance_client(module, module.params)
id = _glance_image_present(module, module.params, client)
if not id:
_glance_image_create(module, module.params, client)
module.exit_json(changed = False, id = id, result = "success")
if module.params['state'] == 'absent':
client = _get_glance_client(module, module.params)
id = _glance_image_present(module, module.params, client)
if not id:
module.exit_json(changed = False, result = "Success")
else:
_glance_delete_image(module, module.params, client)
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

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library/cloud/nova_compute Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from novaclient.v1_1 import client as nova_client
import time
except ImportError:
print("failed=True msg='novaclient is required for this module'")
DOCUMENTATION = '''
---
module: nova_compute
short_description: Create/Delete VM's from OpenStack
description:
- Create or Remove virtual machines from Openstack.
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
name:
description:
- Name that has to be given to the image
required: true
default: None
image_id:
description:
- The id of the image that has to be cloned
required: true
default: None
flavor_id:
description:
- The id of the flavor in which the new vm has to be created
required: false
default: 1
key_name:
description:
- The keypair name to be used when creating a vm
required: false
default: None
security_groups:
description:
- The name of the security group to which the vm should be added
required: false
default: None
nics:
description:
- A list of network id's to which the vm's interface should be attached
required: false
default: None
meta:
description:
- A list of key value pairs that should be provided as a metadata to the new vm
required: false
default: None
wait:
description:
- If the module should wait for the vm to be created.
required: false
default: 'yes'
wait_for:
description:
- The amount of time the module should wait for the vm to get into active state
required: false
default: 180
examples:
- code: "nova_compute:
state: present
login_username: admin
login_password: admin
login_tenant_name: admin
name: vm1
image_id: 4f905f38-e52a-43d2-b6ec-754a13ffb529
key_name: ansible_key
wait_for: 200
flavor_id: 4
nics:
- net-id: 34605f38-e52a-25d2-b6ec-754a13ffb723
meta:
hostname: test1
group: uge_master"
description: "Creates a new VM and attaches to a network and passes metadata to the instance"
requirements: ["novaclient"]
'''
def _delete_server(module, nova):
name = None
try:
server = nova.servers.list({'name': module.params['name']}).pop()
nova.servers.delete(server)
except Exception as e:
module.fail_json( msg = "Error in deleting vm: %s" % e.message)
if module.params['wait'] == 'no':
module.exit_json(changed = True, result = "deleted")
expire = time.time() + module.params['wait_for']
while time.time() < expire:
name = nova.servers.list({'name': module.params['name']})
if not name:
module.exit_json(changed = True, result = "deleted")
time.sleep(5)
module.fail_json(msg = "Timed out waiting for server to get deleted, please check manually")
def _create_server(module, nova):
bootargs = [module.params['name'], module.params['image_id'], module.params['flavor_id']]
bootkwargs = {
'nics' : module.params['nics'],
'meta' : module.params['meta'],
'key_name': module.params['key_name'],
'security_groups': module.params['security_groups'].split(','),
}
if not module.params['key_name']:
del bootkwargs['key_name']
try:
server = nova.servers.create(*bootargs, **bootkwargs )
server = nova.servers.get(server.id)
except Exception as e:
module.fail_json( msg = "Error in creating instance: %s " % e.message)
if module.params['wait'] == 'yes':
expire = time.time() + module.params['wait_for']
while time.time() < expire:
try:
server = nova.servers.get(server.id)
except Exception as e:
module.fail_json( msg = "Error in getting info from instance: %s " % e.message)
if server.status == 'ACTIVE':
private = [ x['addr'] for x in getattr(server, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
public = [ x['addr'] for x in getattr(server, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
module.exit_json(changed = True, id = server.id, private_ip=''.join(private), public_ip=''.join(public), status = server.status, info = server._info)
if server.status == 'ERROR':
module.fail_json(msg = "Error in creating the server, please check logs")
time.sleep(2)
module.fail_json(msg = "Timeout waiting for the server to come up.. Please check manually")
if server.status == 'ERROR':
module.fail_json(msg = "Error in creating the server.. Please check manually")
private = [ x['addr'] for x in getattr(server, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
public = [ x['addr'] for x in getattr(server, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
module.exit_json(changed = True, id = info['id'], private_ip=''.join(private), public_ip=''.join(public), status = server.status, info = server._info)
def _get_server_state(module, nova):
server = None
try:
servers = nova.servers.list({'name': module.params['name']})
if servers:
server = servers.pop()
except Exception as e:
module.fail_json(msg = "Error in getting the server list: %s" % e.message)
if server and module.params['state'] == 'present':
if server.status != 'ACTIVE':
module.fail_json( msg="The VM is available but not Active. state:" + server.status)
private = [ x['addr'] for x in getattr(server, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
public = [ x['addr'] for x in getattr(server, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
module.exit_json(changed = False, id = server.id, public_ip = ''.join(public), private_ip = ''.join(private), info = server._info)
if server and module.params['state'] == 'absent':
return True
if module.params['state'] == 'absent':
module.exit_json(changed = False, result = "not present")
return True
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
name = dict(required=True),
image_id = dict(required=True),
flavor_id = dict(default=1),
key_name = dict(default=None),
security_groups = dict(default='default'),
nics = dict(default=None),
meta = dict(default=None),
wait = dict(default='yes', choices=['yes', 'no']),
wait_for = dict(default=120),
state = dict(default='present', choices=['absent', 'present'])
),
)
try:
nova = nova_client.Client( module.params['login_username'],
module.params['login_password'],
module.params['login_tenant_name'],
module.params['auth_url'],
service_type='compute')
except Exception as e:
module.fail_json( msg = "Error in authenticating to nova: %s" % e.message)
if module.params['state'] == 'present':
_get_server_state(module, nova)
_create_server(module, nova)
if module.params['state'] == 'absent':
_get_server_state(module, nova)
_delete_server(module, nova)
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

125
library/cloud/nova_keypair Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from novaclient.v1_1 import client
import time
except ImportError:
print("failed=True msg='novaclient is required for this module to work'")
DOCUMENTATION = '''
---
module: nova_keypair
short_description: Add/Delete keypair from nova
description:
- Add or Remove keypair from nova .
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
name:
description:
- Name that has to be given to the keypair
required: true
default: None
public_key:
description:
- The public key that would be uploaded to nova and injected to vm's upon creation
required: false
default: None
examples:
- code: "nova_keypair: state=present login_username=admin login_password=admin login_tenant_name=admin name=ansible_key
public_key={{ lookup('file','~/.ssh/id_rsa.pub') }}"
description: "Creates a keypair with the running users public key"
- code: "nova_keypair: state=present login_username=admin login_password=admin login_tenant_name=admin name=ansible_key"
description: "Creates a new keypair and the private key returned after the run."
requirements: ["novaclient"]
'''
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
name = dict(required=True),
public_key = dict(default=None),
state = dict(default='present', choices=['absent', 'present'])
),
)
try:
nova = client.Client(module.params['login_username'], module.params['login_password'],
module.params['login_tenant_name'], module.params['auth_url'], service_type='compute')
except Exception as e:
module.fail_json( msg = " Error in authenticating to nova: %s" % e.message)
if module.params['state'] == 'present':
for key in nova.keypairs.list():
if key.name == module.params['name']:
module.exit_json(changed = False, result = "Key present")
try:
key = nova.keypairs.create(module.params['name'], module.params['public_key'])
except Exception as e:
module.exit_json(msg = "Error in creating the keypair: %s" % e.message)
if not module.params['public_key']:
module.exit_json(changed = True, key = key.private_key)
module.exit_json(changed = True, key = None)
if module.params['state'] == 'absent':
for key in nova.keypairs.list():
if key.name == module.params['name']:
try:
nova.keypairs.delete(module.params['name'])
except Exception as e:
module.fail_json(msg = "The keypair deletion has failed: %s" % e.message)
module.exit_json( changed = True, result = "deleted")
module.exit_json(changed = False, result = "not present")
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

233
library/cloud/quantum_floating_ip Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from novaclient.v1_1 import client as nova_client
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
import time
except ImportError:
print("failed=True msg='glanceclient,keystoneclient and quantumclient client are required'")
DOCUMENTATION = '''
---
module: quantum_floating_ip
short_description: Add/Remove floating ip from an instance
description:
- Add or Remove a floating ip to an instance
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
network_name:
description:
- Name of the nework from which ip has to be assigned to vm. Please make sure the network is an external network
required: true
default: None
instance_name:
description:
- The name of the instance to which the ip address should be assigned
required: true
default: None
examples:
- code: "quantum_floating_ip: state=present login_username=admin login_password=admin login_tenant_name=admin
network_name=external_network instance_name=vm1"
description: "Assigns a floating ip to the instance from an external network"
requirements: ["novaclient", "quantumclient", "keystoneclient"]
'''
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = "Error in connecting to quantum: %s " % e.message)
return quantum
def _get_server_state(module, nova):
server_info = None
server = None
try:
for server in nova.servers.list():
if server:
info = server._info
if info['name'] == module.params['instance_name']:
if info['status'] != 'ACTIVE' and module.params['state'] == 'present':
module.fail_json( msg="The VM is available but not Active. state:" + info['status'])
server_info = info
break
except Exception as e:
module.fail_json(msg = "Error in getting the server list: %s" % e.message)
return server_info, server
def _get_port_info(quantum, module, instance_id):
kwargs = {
'device_id': instance_id,
}
try:
ports = quantum.list_ports(**kwargs)
except Exception as e:
module.fail_json( msg = "Error in listing ports: %s" % e.message)
if not ports['ports']:
return None, None
return ports['ports'][0]['fixed_ips'][0]['ip_address'], ports['ports'][0]['id']
def _get_floating_ip(module, quantum, fixed_ip_address):
kwargs = {
'fixed_ip_address': fixed_ip_address
}
try:
ips = quantum.list_floatingips(**kwargs)
except Exception as e:
module.fail_json(msg = "error in fetching the floatingips's %s" % e.message)
if not ips['floatingips']:
return None, None
return ips['floatingips'][0]['id'], ips['floatingips'][0]['floating_ip_address']
def _create_floating_ip(quantum, module, port_id, net_id):
kwargs = {
'port_id': port_id,
'floating_network_id': net_id
}
try:
result = quantum.create_floatingip({'floatingip': kwargs})
except Exception as e:
module.fail_json( msg = "There was an error in updating the floating ip address: %s" % e.message)
module.exit_json( changed = True, result = result, public_ip=result['floatingip']['floating_ip_address'] )
def _get_net_id(quantum, module):
kwargs = {
'name': module.params['network_name'],
}
try:
networks = quantum.list_networks(**kwargs)
except Exception as e:
module.fail_json("Error in listing quantum networks: %s" % e.message)
if not networks['networks']:
return None
return networks['networks'][0]['id']
def _update_floating_ip(quantum, module, port_id, floating_ip_id):
kwargs = {
'port_id': port_id
}
try:
result = quantum.update_floatingip(floating_ip_id, {'floatingip': kwargs})
except Exception as e:
module.fail_json( msg = "There was an error in updating the floating ip address: %s" % e.message)
module.exit_json( changed = True, result = result)
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
network_name = dict(required=True),
instance_name = dict(required=True),
state = dict(default='present', choices=['absent', 'present'])
),
)
try:
nova = nova_client.Client(module.params['login_username'], module.params['login_password'],
module.params['login_tenant_name'], module.params['auth_url'], service_type='compute')
quantum = _get_quantum_client(module, module.params)
except Exception as e:
module.fail_json( msg = " Error in authenticating to nova: %s" % e.message)
server_info, server_obj = _get_server_state(module, nova)
if not server_info:
module.fail_json( msg = " The instance name provided cannot be found")
fixed_ip, port_id = _get_port_info(quantum, module, server_info['id'])
if not port_id:
module.fail_json(msg = "Cannot find a port for this instance, maybe fixed ip is not assigned")
floating_id, floating_ip = _get_floating_ip(module, quantum, fixed_ip)
if module.params['state'] == 'present':
if floating_ip:
module.exit_json(changed = False, public_ip=floating_ip)
net_id = _get_net_id(quantum, module)
if not net_id:
module.fail_json(msg = "cannot find the network specified, please check")
_create_floating_ip(quantum, module, port_id, net_id)
if module.params['state'] == 'absent':
if floating_ip:
_update_floating_ip(quantum, module, None, floating_id)
module.exit_json(changed=False)
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

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library/cloud/quantum_floating_ip_associate Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from novaclient.v1_1 import client as nova_client
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
import time
except ImportError:
print("failed=True msg='glanceclient,novaclient and keystone client are required'")
DOCUMENTATION = '''
---
module: quantum_floating_ip_associate
short_description: Associate/Disassociate a particular floating ip with an instance
description:
- Associates or disassociate's a specific floating ip with a particular instance
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
instance_name:
description:
- Name of the instance to which the public ip should be assigned
required: true
default: None
ip_address:
description:
- Floating ip that should be assigned to the instance
required: true
default: None
examples:
- code: "quantum_floating_ip_associate: state=present login_username=admin login_password=admin login_tenant_name=admin
ip_address=1.1.1.1 instance_name=vm1"
description: "Associate a specific floating ip with an Instance"
requirements: ["quantumclient", "keystoneclient"]
'''
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = "Error in connecting to quantum: %s " % e.message)
return quantum
def _get_server_state(module, nova):
server_info = None
server = None
try:
for server in nova.servers.list():
if server:
info = server._info
if info['name'] == module.params['instance_name']:
if info['status'] != 'ACTIVE' and module.params['state'] == 'present':
module.fail_json( msg="The VM is available but not Active. state:" + info['status'])
server_info = info
break
except Exception as e:
module.fail_json(msg = "Error in getting the server list: %s" % e.message)
return server_info, server
def _get_port_id(quantum, module, instance_id):
kwargs = {
device_id': instance_id,
}
try:
ports = quantum.list_ports(**kwargs)
except Exception as e:
module.fail_json( msg = "Error in listing ports: %s" % e.message)
if not ports['ports']:
return None
return ports['ports'][0]['id']
def _get_floating_ip_id(module, quantum):
kwargs = {
'floating_ip_address': module.params['ip_address']
}
try:
ips = quantum.list_floatingips(**kwargs)
except Exception as e:
module.fail_json(msg = "error in fetching the floatingips's %s" % e.message)
if not ips['floatingips']:
module.fail_json(msg = "Could find the ip specified in parameter, Please check")
ip = ips['floatingips'][0]['id']
if not ips['floatingips'][0]['port_id']:
state = "detached"
else:
state = "attached"
return state, ip
def _update_floating_ip(quantum, module, port_id, floating_ip_id):
kwargs = {
'port_id': port_id
}
try:
result = quantum.update_floatingip(floating_ip_id, {'floatingip': kwargs})
except Exception as e:
module.fail_json( msg = "There was an error in updating the floating ip address: %s" % e.message)
module.exit_json( changed = True, result = result, public_ip=module.params['ip_address'])
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
ip_address = dict(required=True),
instance_name = dict(required=True),
state = dict(default='present', choices=['absent', 'present'])
),
)
try:
nova = nova_client.Client(module.params['login_username'], module.params['login_password'], module.params['login_tenant_name'], module.params['auth_url'], service_type='compute')
except Exception as e:
module.fail_json( msg = " Error in authenticating to nova: %s" % e.message)
quantum = _get_quantum_client(module, module.params)
state, floating_ip_id = _get_floating_ip_id(module, quantum)
if module.params['state'] == 'present':
if state == 'attached':
module.exit_json(changed = False, result = 'attached', public_ip=module.params['ip_address'])
server_info, server_obj = _get_server_state(module, nova)
if not server_info:
module.fail_json( msg = " The instance name provided cannot be found")
port_id = _get_port_id(quantum, module, server_info['id'])
if not port_id:
module.fail_json(msg = "Cannot find a port for this instance, maybe fixed ip is not assigned")
_update_floating_ip(quantum, module, port_id, floating_ip_id)
if module.params['state'] == 'absent':
if state == 'detached':
module.exit_json(changed = False, result = 'detached')
if state == 'attached':
_update_floating_ip(quantum, module, None, floating_ip_id)
module.exit_json( changed = True, result = "detached")
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

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library/cloud/quantum_network Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
except ImportError:
print("failed=True msg='quantunclient and keystone client are required'")
DOCUMENTATION = '''
---
module: quantum_network
short_description: Creates/Removes networks from OpenStack
description:
- Add or Remove network from OpenStack.
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
name:
description:
- Name to be assigned to the nework
required: true
default: None
network_type:
description:
- The type of the network to be created, gre, vlan, local.
required: false
default: local
provider_physical_network:
description:
- The physical network which would realize the virtual network for flat and vlan networks.
required: false
default: None
provider_segmentation_id:
description:
- The id that has to be assigned to the network, in case of vlan networks that would be vlan id and for gre the tunnel id
required: false
default: None
router_external:
description:
- A value of true specifies that the virtual network is a external network (public).
required: false
default: false
shared:
description:
- Wether this network is shared or not
required: false
default: false
admin_state_up:
description:
- Wether the state should be marked as up or down
required: false
default: true
examples:
- code: "quantum_network: state=present login_username=admin login_password=admin
provider_network_type=gre login_tenant_name=admin
provider_segmentation_id=1 tenant_name=tenant1 name=t1network"
description: "Create's a GRE nework with tunnel id of 1 for tenant 1"
- code: "quantum_network: state=present login_username=admin login_password=admin
provider_network_type=local login_tenant_name=admin
provider_segmentation_id=1 router_external=true name=external_network"
description: "Create's an external,public network"
requirements: ["quantumclient", "keystoneclient"]
'''
_os_keystone = None
_os_tenant_id = None
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s" %e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s " %e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = " Error in connecting to quantum: %s " %e.message)
return quantum
def _set_tenant_id(module):
global _os_tenant_id
if not module.params['tenant_name']:
tenant_name = module.params['login_tenant_name']
else:
tenant_name = module.params['tenant_name']
for tenant in _os_keystone.tenants.list():
if tenant.name == tenant_name:
_os_tenant_id = tenant.id
break;
if not _os_tenant_id:
module.fail_json(msg = "The tenant id cannot be found, please check the paramters")
def _get_net_id(quantum, module):
kwargs = {
'tenant_id': _os_tenant_id,
'name': module.params['name'],
}
try:
networks = quantum.list_networks(**kwargs)
except Exception as e:
module.fail_json("Error in listing quantum networks: %s" % e.message)
if not networks['networks']:
return None
return networks['networks'][0]['id']
def _create_network(module, quantum):
quantum.format = 'json'
network = {
'name': module.params.get('name'),
'tenant_id': _os_tenant_id,
'provider:network_type': module.params.get('provider_network_type'),
'provider:physical_network': module.params.get('provider_physical_network'),
'provider:segmentation_id': module.params.get('provider_segmentation_id'),
'router:external': module.params.get('router_external'),
'shared': module.params.get('shared'),
'admin_state_up': module.params.get('admin_state_up'),
}
if module.params['provider_network_type'] == 'local':
network.pop('provider:physical_network', None)
network.pop('provider:segmentation_id', None)
if module.params['provider_network_type'] == 'flat':
network.pop('provider:segmentation_id', None)
if module.params['provider_network_type'] == 'gre':
network.pop('provider:physical_network', None)
try:
net = quantum.create_network({'network':network})
except Exception as e:
module.fail_json(msg = "Error in creating network: %s" % e.message)
return net['network']['id']
def _delete_network(module, net_id, quantum):
try:
id = quantum.delete_network(net_id)
except Exception as e:
module.fail_json(msg = "Error in deleting the network: %s" % e.message)
return True
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
name = dict(required=True),
tenant_name = dict(default=None),
provider_network_type = dict(default='local', choices=['local', 'vlan', 'flat', 'gre']),
provider_physical_network = dict(default=None),
provider_segmentation_id = dict(default=None),
router_external = dict(default='false', choices=BOOLEANS),
shared = dict(default='false', choices=BOOLEANS),
admin_state_up = dict(default='true', choices=BOOLEANS),
state = dict(default='present', choices=['absent', 'present'])
),
)
if module.params['provider_network_type'] in ['vlan' , 'flat']:
if not module.params['provider_physical_network']:
module.fail_json(msg = " for vlan and flat networks, variable provider_physical_network should be set.")
if module.params['provider_network_type'] in ['vlan', 'gre']:
if not module.params['provider_segmentation_id']:
module.fail_json(msg = " for vlan & gre networks, variable provider_segmentation_id should be set.")
quantum = _get_quantum_client(module, module.params)
_set_tenant_id(module)
if module.params['state'] == 'present':
network_id = _get_net_id(quantum, module)
if not network_id:
network_id = _create_network(module, quantum)
module.exit_json(changed = True, result = "Created", id = network_id)
else:
module.exit_json(changed = False, result = "Success", id = network_id)
if module.params['state'] == 'absent':
network_id = _get_net_id(quantum, module)
if not network_id:
module.exit_json(changed = False, result = "Success")
else:
_delete_network(module, network_id, quantum)
module.exit_json(changed = True, result = "Deleted")
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

205
library/cloud/quantum_router Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
except ImportError:
print("failed=True msg='quantumclient and keystone client are required'")
DOCUMENTATION = '''
---
module: quantum_router
short_description: Create or Remove router from openstack
description:
- Create or Delete routers from OpenStack
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
name:
description:
- Name to be give to the router
required: true
default: None
tenant_name:
description:
- Name of the tenant for which the router has to be created, if none router would be created for the login tenant.
required: false
default: None
admin_state_up:
description:
- desired admin state of the created router .
required: false
default: true
examples:
- code: "quantum_router: state=present login_username=admin login_password=admin login_tenant_name=admin name=router1"
description: "Creates a router for tenant admin"
requirements: ["quantumclient", "keystoneclient"]
'''
_os_keystone = None
_os_tenant_id = None
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = "Error in connecting to quantum: %s " % e.message)
return quantum
def _set_tenant_id(module):
global _os_tenant_id
if not module.params['tenant_name']:
login_tenant_name = module.params['login_tenant_name']
else:
login_tenant_name = module.params['tenant_name']
for tenant in _os_keystone.tenants.list():
if tenant.name == login_tenant_name:
_os_tenant_id = tenant.id
break;
if not _os_tenant_id:
module.fail_json(msg = "The tenant id cannot be found, please check the paramters")
def _get_router_id(module, quantum):
kwargs = {
'name': module.params['name'],
'tenant_id': _os_tenant_id,
}
try:
routers = quantum.list_routers(**kwargs)
except Exception as e:
module.fail_json(msg = "Error in getting the router list: %s " % e.message)
if not routers['routers']:
return None
return routers['routers'][0]['id']
def _create_router(module, quantum):
router = {
'name': module.params['name'],
'tenant_id': _os_tenant_id,
'admin_state_up': module.params['admin_state_up'],
}
try:
new_router = quantum.create_router({'router': router })
except Exception as e:
module.fail_json( msg = "Error in creating router: %s" % e.message)
return new_router['router']['id']
def _delete_router(module, quantum, router_id):
try:
quantum.delete_router(router_id)
except:
module.fail_json("Error in deleting the router")
return True
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
name = dict(required=True),
tenant_name = dict(default=None),
state = dict(default='present', choices=['absent', 'present']),
admin_state_up = dict(default='true', choices=BOOLEANS),
),
)
quantum = _get_quantum_client(module, module.params)
_set_tenant_id(module)
if module.params['state'] == 'present':
router_id = _get_router_id(module, quantum)
if not router_id:
router_id = _create_router(module, quantum)
module.exit_json(changed = True, result = "Created" , id = router_id)
else:
module.exit_json(changed = False, result = "success" , id = router_id)
else:
router_id = _get_router_id(module, quantum)
if not router_id:
module.exit_json(changed = False, result = "success" )
else:
_delete_router(module, quantum, router_id)
module.exit_json(changed = True, result = "deleted" )
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

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library/cloud/quantum_router_gateway Executable file
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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
except ImportError:
print("failed=True msg='quantumclient and keystone client are required'")
DOCUMENTATION = '''
---
module: quantum_router_gateway
short_description: set/unset a gateway interface for the router with the specified external network
description:
- Creates/Removes a gateway interface from the router, used to associate a external network with a router to route external traffic.
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
router_name:
description:
- Name of the router to which the gateway should be attached.
required: true
default: None
network_name:
description:
- Name of the external network which should be attached to the router.
required: true
default: None
examples:
- code: "quantum_router_gateway: state=present login_username=admin login_password=admin
login_tenant_name=admin router_name=external_router network_name=external_network"
description: "Attaches an external network with a router to allow flow of external traffic"
requirements: ["quantumclient", "keystoneclient"]
'''
_os_keystone = None
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = "Error in connecting to quantum: %s " % e.message)
return quantum
def _get_router_id(module, quantum):
kwargs = {
'name': module.params['router_name'],
}
try:
routers = quantum.list_routers(**kwargs)
except Exception as e:
module.fail_json(msg = "Error in getting the router list: %s " % e.message)
if not routers['routers']:
return None
return routers['routers'][0]['id']
def _get_net_id(quantum, module):
kwargs = {
'name': module.params['network_name'],
'router:external': True
}
try:
networks = quantum.list_networks(**kwargs)
except Exception as e:
module.fail_json("Error in listing quantum networks: %s" % e.message)
if not networks['networks']:
return None
return networks['networks'][0]['id']
def _get_port_id(quantum, module, router_id, network_id):
kwargs = {
'device_id': router_id,
'network_id': network_id,
}
try:
ports = quantum.list_ports(**kwargs)
except Exception as e:
module.fail_json( msg = "Error in listing ports: %s" % e.message)
if not ports['ports']:
return None
return ports['ports'][0]['id']
def _add_gateway_router(quantum, module, router_id, network_id):
kwargs = {
'network_id': network_id
}
try:
quantum.add_gateway_router(router_id, kwargs)
except Exception as e:
module.fail_json(msg = "Error in adding gateway to router: %s" % e.message)
return True
def _remove_gateway_router(quantum, module, router_id):
try:
quantum.remove_gateway_router(router_id)
except Exception as e:
module.fail_json(msg = "Error in removing gateway to router: %s" % e.message)
return True
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
router_name = dict(required=True),
network_name = dict(required=True),
state = dict(default='present', choices=['absent', 'present']),
),
)
quantum = _get_quantum_client(module, module.params)
router_id = _get_router_id(module, quantum)
if not router_id:
module.fail_json(msg = "failed to get the router id, please check the router name")
network_id = _get_net_id(quantum, module)
if not network_id:
module.fail_json(msg = "failed to get the network id, please check the network name and make sure it is external")
if module.params['state'] == 'present':
port_id = _get_port_id(quantum, module, router_id, network_id)
if not port_id:
_add_gateway_router(quantum, module, router_id, network_id)
module.exit_json(changed = True, result = "created")
module.exit_json(changed = False, result = "success")
if module.params['state'] == 'absent':
port_id = _get_port_id(quantum, module, router_id, network_id)
if not port_id:
module.exit_json(changed = False, result = "Success")
_remove_gateway_router(quantum, module, router_id)
module.exit_json(changed = True, result = "Deleted")
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

241
library/cloud/quantum_router_interface Executable file
View file

@ -0,0 +1,241 @@
#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
except ImportError:
print("failed=True msg='quantumclient and keystone client are required'")
DOCUMENTATION = '''
---
module: quantum_router_interface
short_description: Attach/Dettach a subnet's interface to a router
description:
- Attach/Dettach a subnet interface to a router, to provide a gateway for the subnet.
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
router_name:
description:
- Name of the router to which the subnet's interface should be attached.
required: true
default: None
subnet_name:
description:
- Name of the subnet to whose interface should be attached to the router.
required: true
default: None
tenant_name:
description:
- Name of the tenant whose subnet has to be attached.
required: false
default: None
examples:
- code: "quantum_router_interface: state=present login_username=admin login_password=admin login_tenant_name=admin
tenant_name=tenant1 router_name=external_route subnet_name=t1subnet"
description: "Attach tenant1's subnet to the external router"
requirements: ["quantumclient", "keystoneclient"]
'''
_os_keystone = None
_os_tenant_id = None
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s " % e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = "Error in connecting to quantum: %s " % e.message)
return quantum
def _set_tenant_id(module):
global _os_tenant_id
if not module.params['tenant_name']:
login_tenant_name = module.params['login_tenant_name']
else:
login_tenant_name = module.params['tenant_name']
for tenant in _os_keystone.tenants.list():
if tenant.name == login_tenant_name:
_os_tenant_id = tenant.id
break;
if not _os_tenant_id:
module.fail_json(msg = "The tenant id cannot be found, please check the paramters")
def _get_router_id(module, quantum):
kwargs = {
'name': module.params['router_name'],
}
try:
routers = quantum.list_routers(**kwargs)
except Exception as e:
module.fail_json(msg = "Error in getting the router list: %s " % e.message)
if not routers['routers']:
return None
return routers['routers'][0]['id']
def _get_subnet_id(module, quantum):
subnet_id = None
kwargs = {
'tenant_id': _os_tenant_id,
'name': module.params['subnet_name'],
}
try:
subnets = quantum.list_subnets(**kwargs)
except Exception as e:
module.fail_json( msg = " Error in getting the subnet list:%s " % e.message)
if not subnets['subnets']:
return None
return subnets['subnets'][0]['id']
def _get_port_id(quantum, module, router_id, subnet_id):
kwargs = {
'tenant_id': _os_tenant_id,
'device_id': router_id,
}
try:
ports = quantum.list_ports(**kwargs)
except Exception as e:
module.fail_json( msg = "Error in listing ports: %s" % e.message)
if not ports['ports']:
return None
for port in ports['ports']:
for subnet in port['fixed_ips']:
if subnet['subnet_id'] == subnet_id:
return port['id']
return None
def _add_interface_router(quantum, module, router_id, subnet_id):
kwargs = {
'subnet_id': subnet_id
}
try:
quantum.add_interface_router(router_id, kwargs)
except Exception as e:
module.fail_json(msg = "Error in adding interface to router: %s" % e.message)
return True
def _remove_interface_router(quantum, module, router_id, subnet_id):
kwargs = {
'subnet_id': subnet_id
}
try:
quantum.remove_interface_router(router_id, kwargs)
except Exception as e:
module.fail_json(msg = "Error in removing interface from router: %s" % e.message)
return True
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
router_name = dict(required=True),
subnet_name = dict(required=True),
tenant_name = dict(default=None),
state = dict(default='present', choices=['absent', 'present']),
),
)
quantum = _get_quantum_client(module, module.params)
_set_tenant_id(module)
router_id = _get_router_id(module, quantum)
if not router_id:
module.fail_json(msg = "failed to get the router id, please check the router name")
subnet_id = _get_subnet_id(module, quantum)
if not subnet_id:
module.fail_json(msg = "failed to get the subnet id, please check the subnet name")
if module.params['state'] == 'present':
port_id = _get_port_id(quantum, module, router_id, subnet_id)
if not port_id:
_add_interface_router(quantum, module, router_id, subnet_id)
module.exit_json(changed = True, result = "created", id = port_id)
module.exit_json(changed = False, result = "success", id = port_id)
if module.params['state'] == 'absent':
port_id = _get_port_id(quantum, module, router_id, subnet_id)
if not port_id:
module.exit_json(changed = False, result = "Sucess")
_remove_interface_router(quantum, module, router_id, subnet_id)
module.exit_json(changed = True, result = "Deleted")
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

270
library/cloud/quantum_subnet Executable file
View file

@ -0,0 +1,270 @@
#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013, Benno Joy <benno@ansibleworks.com>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
try:
from quantumclient.quantum import client
from keystoneclient.v2_0 import client as ksclient
except ImportError:
print("failed=True msg='quantum and keystone client are required'")
DOCUMENTATION = '''
---
module: quantum_floating_ip
short_description: Add/Remove floating ip from an instance
description:
- Add or Remove a floating ip to an instance
options:
login_username:
description:
- login username to authenticate to keystone
required: true
default: admin
login_password:
description:
- Password of login user
required: true
default: True
login_tenant_name:
description:
- The tenant name of the login user
required: true
default: True
auth_url:
description:
- The keystone url for authentication
required: false
default: 'http://127.0.0.1:35357/v2.0/'
region_name:
description:
- Name of the region
required: false
default: None
state:
description:
- Indicate desired state of the resource
choices: ['present', 'absent']
default: present
network_name:
description:
- Name of the nework to which the subnet should be attached
required: true
default: None
cidr:
description:
- The cidr representation of the subnet that should be assigned to the subnet
required: true
default: None
tenant_name:
description:
- The name of the tenant for whom the subnet should be created
required: false
default: None
ip_version:
description:
- The IP version of the subnet 4 or 6
required: false
default: 4
enable_dhcp:
description:
- Wether DHCP should be enabled for this subnet.
required: false
default: true
gateway_ip:
description:
- The ip that would be assigned to the gateway for this subnet
required: false
default: None
allocation_pool_start:
description:
- From the subnet pool the starting address from which the ip should be allocated
required: false
default: None
allocation_pool_end:
description:
- From the subnet pool the last ip that should be assigned to the virtual machines
required: false
default: None
examples:
- code: "quantum_subnet: state=present login_username=admin login_password=admin login_tenant_name=admin tenant_name=tenant1
network_name=network1 name=net1subnet cidr=192.168.0.0/24"
description: "Create a subnet for a tenant with the specified subnet"
requirements: ["quantum", "keystoneclient"]
'''
_os_keystone = None
_os_tenant_id = None
_os_network_id = None
def _get_ksclient(module, kwargs):
try:
kclient = ksclient.Client(username=kwargs.get('login_username'),
password=kwargs.get('login_password'),
tenant_name=kwargs.get('login_tenant_name'),
auth_url=kwargs.get('auth_url'))
except Exception as e:
module.fail_json(msg = "Error authenticating to the keystone: %s" %e.message)
global _os_keystone
_os_keystone = kclient
return kclient
def _get_endpoint(module, ksclient):
try:
endpoint = ksclient.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
except Exception as e:
module.fail_json(msg = "Error getting endpoint for glance: %s" % e.message)
return endpoint
def _get_quantum_client(module, kwargs):
_ksclient = _get_ksclient(module, kwargs)
token = _ksclient.auth_token
endpoint = _get_endpoint(module, _ksclient)
kwargs = {
'token': token,
'endpoint_url': endpoint
}
try:
quantum = client.Client('2.0', **kwargs)
except Exception as e:
module.fail_json(msg = " Error in connecting to quantum: %s" % e.message)
return quantum
def _set_tenant_id(module):
global _os_tenant_id
if not module.params['tenant_name']:
tenant_name = module.params['login_tenant_name']
else:
tenant_name = module.params['tenant_name']
for tenant in _os_keystone.tenants.list():
if tenant.name == tenant_name:
_os_tenant_id = tenant.id
break;
if not _os_tenant_id:
module.fail_json(msg = "The tenant id cannot be found, please check the paramters")
def _get_net_id(quantum, module):
kwargs = {
'tenant_id': _os_tenant_id,
'name': module.params['network_name'],
}
try:
networks = quantum.list_networks(**kwargs)
except Exception as e:
module.fail_json("Error in listing quantum networks: %s" % e.message)
if not networks['networks']:
return None
return networks['networks'][0]['id']
def _get_subnet_id(module, quantum):
global _os_network_id
subnet_id = None
_os_network_id = _get_net_id(quantum, module)
if not _os_network_id:
module.fail_json(msg = "network id of network not found.")
else:
kwargs = {
'tenant_id': _os_tenant_id,
'name': module.params['name'],
}
try:
subnets = quantum.list_subnets(**kwargs)
except Exception as e:
module.fail_json( msg = " Error in getting the subnet list:%s " % e.message)
if not subnets['subnets']:
return None
return subnets['subnets'][0]['id']
def _create_subnet(module, quantum):
quantum.format = 'json'
subnet = {
'name': module.params['name'],
'ip_version': module.params['ip_version'],
'enable_dhcp': module.params['enable_dhcp'],
'tenant_id': _os_tenant_id,
'gateway_ip': module.params['gateway_ip'],
'network_id': _os_network_id,
'cidr': module.params['cidr'],
}
if module.params['allocation_pool_start'] and module.params['allocation_pool_end']:
allocation_pools = [
{'start': module.params['allocation_pool_start'],
'end': module.params['allocation_pool_end']}
]
subnet.update({'allocation_pools': allocation_pools})
if not module.params['gateway_ip']:
subnet.pop('gateway_ip')
try:
new_subnet = quantum.create_subnet({'subnet': subnet })
except Exception as e:
module.fail_json( msg = "Failure in creating subnet: %s" %e.message)
return new_subnet['subnet']['id']
def _delete_subnet(module, quantum, subnet_id):
try:
quantum.delete_subnet(subnet_id)
except Exception as e:
module.fail_json( msg = "Error in deleting subnet: %s" % e.message)
return True
def main():
module = AnsibleModule(
argument_spec = dict(
login_username = dict(default='admin'),
login_password = dict(required=True),
login_tenant_name = dict(required='True'),
auth_url = dict(default='http://127.0.0.1:35357/v2.0/'),
region_name = dict(default=None),
name = dict(required=True),
network_name = dict(required=True),
cidr = dict(required=True),
tenant_name = dict(default=None),
state = dict(default='present', choices=['absent', 'present']),
ip_version = dict(default='4', choices=['4', '6']),
enable_dhcp = dict(default='true', choices=BOOLEANS),
gateway_ip = dict(default=None),
allocation_pool_start = dict(default=None),
allocation_pool_end = dict(default=None),
),
)
quantum = _get_quantum_client(module, module.params)
_set_tenant_id(module)
if module.params['state'] == 'present':
subnet_id = _get_subnet_id(module, quantum)
if not subnet_id:
subnet_id = _create_subnet(module, quantum)
module.exit_json(changed = True, result = "Created" , id = subnet_id)
else:
module.exit_json(changed = False, result = "success" , id = subnet_id)
else:
subnet_id = _get_subnet_id(module, quantum)
if not subnet_id:
module.exit_json(changed = False, result = "success" )
else:
_delete_subnet(module, quantum, subnet_id)
module.exit_json(changed = True, result = "deleted" )
# this is magic, see lib/ansible/module.params['common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()

23
plugins/inventory/nova.py
View file

@ -177,7 +177,10 @@ if len(sys.argv) == 2 and (sys.argv[1] == '--list'):
# Cycle on servers
for f in client.servers.list():
# Define group (or set to empty string)
private = [ x['addr'] for x in getattr(f, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
public = [ x['addr'] for x in getattr(f, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
# Define group (or set to empty string)
group = f.metadata['group'] if f.metadata.has_key('group') else 'undefined'
# Create group if not exist
@ -185,7 +188,15 @@ if len(sys.argv) == 2 and (sys.argv[1] == '--list'):
groups[group] = []
# Append group to list
groups[group].append(f.accessIPv4)
if f.accessIPv4:
groups[group].append(f.accessIPv4)
continue
if public:
groups[group].append(''.join(public))
continue
if private:
groups[group].append(''.join(private))
continue
# Return server list
print json.dumps(groups)
@ -197,8 +208,14 @@ if len(sys.argv) == 2 and (sys.argv[1] == '--list'):
elif len(sys.argv) == 3 and (sys.argv[1] == '--host'):
results = {}
ips = []
for instance in client.servers.list():
if instance.accessIPv4 == sys.argv[2]:
private = [ x['addr'] for x in getattr(instance, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
public = [ x['addr'] for x in getattr(instance, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
ips.append( instance.accessIPv4)
ips.append(''.join(private))
ips.append(''.join(public))
if sys.argv[2] in ips:
for key in vars(instance):
# Extract value
value = getattr(instance, key)