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Adding support for A10 Networks slb server, slb service-group, slb virtual-server

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pull/7587/head
Mischa Peters 10 years ago
parent 202ac68995
commit a0ae43b311
3 changed files with 677 additions and 0 deletions
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199
library/net_infrastructure/a10_server
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#!/usr/bin/python
# -*- coding: utf-8 -*-
"""
Ansible module to manage A10 Networks slb server objects
(c) 2014, Mischa Peters <mpeters@a10networks.com>
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: a10_server
version_added: 1.0
short_description: Manage A10 Networks AX/SoftAX/Thunder/vThunder devices
description:
- Manage slb server objects on A10 Networks devices via aXAPI
author: Mischa Peters
notes:
- Requires A10 Networks aXAPI 2.1
requirements:
- urllib2
- re
options:
host:
description:
- hostname or ip of your A10 Networks device
required: true
default: null
aliases: []
choices: []
username:
description:
- admin account of your A10 Networks device
required: true
default: null
aliases: ['user', 'admin']
choices: []
password:
description:
- admin password of your A10 Networks device
required: true
default: null
aliases: ['pass', 'pwd']
choices: []
server_name:
description:
- slb server name
required: true
default: null
aliases: ['server']
choices: []
server_ip:
description:
- slb server IP address
required: false
default: null
aliases: ['ip', 'address']
choices: []
server_port:
description:
- slb server port
required: false
default: null
aliases: ['port']
choices: []
server_protocol:
description:
- slb server protocol
required: false
default: null
aliases: ['proto', 'protocol']
choices: ['tcp', 'udp']
server_status:
description:
- slb server status
required: false
default: enabled
aliases: ['status']
choices: ['enable', 'disable']
state:
description:
- create, update or remove slb server
required: false
default: present
aliases: []
choices: ['present', 'absent']
'''
EXAMPLES = '''
# Create a new server
ansible host -m a10_server -a "host=a10adc.example.com username=axapiuser password=axapipass server_name=realserver1 server_ip=192.168.1.23"
# Add a port
ansible host -m a10_server -a "host=a10adc.example.com username=axapiuser password=axapipass server_name=realserver1 server_port=80 server_protocol=tcp"
# Disable a server
ansible host -m a10_server -a "host=a10adc.example.com username=axapiuser password=axapipass server_name=realserver1 server_status=disable"
'''
import urllib2
def axapi_call(url, post=None):
result = urllib2.urlopen(url, post).read()
return result
def axapi_authenticate(base_url, user, pwd):
url = base_url + '&method=authenticate&username=' + user + '&password=' + pwd
sessid = json.loads(axapi_call(url))['session_id']
result = base_url + '&session_id=' + sessid
return result
def main():
global module
module = AnsibleModule(
argument_spec=dict(
host = dict(type='str', required=True),
username = dict(type='str', aliases=['user', 'admin'], required=True),
password = dict(type='str', aliases=['pass', 'pwd'], required=True),
server_name = dict(type='str', aliases=['server'], required=True),
server_ip = dict(type='str', aliases=['ip', 'address']),
server_port = dict(type='int', aliases=['port']),
server_protocol = dict(type='str', aliases=['proto', 'protocol'], choices=['tcp', 'udp']),
server_status = dict(type='str', default='enable', aliases=['status'], choices=['enable', 'disable']),
state = dict(type='str', default='present', choices=['present', 'absent']),
),
supports_check_mode=False
)
host = module.params['host']
user = module.params['username']
pwd = module.params['password']
slb_server = module.params['server_name']
slb_server_ip = module.params['server_ip']
slb_server_port = module.params['server_port']
slb_server_proto = module.params['server_protocol']
slb_server_status = module.params['server_status']
state = module.params['state']
axapi_base_url = 'https://' + host + '/services/rest/V2.1/?format=json'
if slb_server_proto == 'tcp' or slb_server_proto == 'TCP' or slb_server_proto is None:
protocol = '2'
else:
protocol = '3'
if slb_server_status == 'enable':
status = '1'
else:
status = '0'
if slb_server is None:
module.fail_json(msg='server_name is required')
if slb_server_port is None:
json_post = {'server': { 'name': slb_server, 'host': slb_server_ip, 'status': status }}
else:
json_post = {'server': { 'name': slb_server, 'host': slb_server_ip, 'status': status, 'port_list': [{ 'port_num': slb_server_port, 'protocol': protocol }]}}
try:
session_url = axapi_authenticate(axapi_base_url, user, pwd)
if state == 'present':
response = axapi_call(session_url + '&method=slb.server.search', json.dumps({ 'name': slb_server }))
slb_server_exist = re.search(slb_server, response, re.I)
if slb_server_exist is None:
if slb_server_ip is None:
module.fail_json(msg='IP address is required')
response = axapi_call(session_url + '&method=slb.server.create', json.dumps(json_post))
else:
response = axapi_call(session_url + '&method=slb.server.update', json.dumps(json_post))
if state == 'absent':
response = axapi_call(session_url + '&method=slb.server.delete', json.dumps({ 'name': slb_server }))
result = json.loads(response)
axapi_call(session_url + '&method=session.close')
except Exception, e:
return module.fail_json(msg='received exception: %s' % e)
module.exit_json(changed=True, content=result)
from ansible.module_utils.basic import *
main()

220
library/net_infrastructure/a10_service_group
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#!/usr/bin/python
# -*- coding: utf-8 -*-
"""
Ansible module to manage A10 Networks slb service-group objects
(c) 2014, Mischa Peters <mpeters@a10networks.com>
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: a10_service_group
version_added: 1.0
short_description: Manage A10 Networks AX/SoftAX/Thunder/vThunder devices
description:
- Manage slb service-group objects on A10 Networks devices via aXAPI
author: Mischa Peters
notes:
- Requires A10 Networks aXAPI 2.1
- When a server doesn't exist and is added to the service-group the server will be created
requirements:
- urllib2
- re
options:
host:
description:
- hostname or ip of your A10 Networks device
required: true
default: null
aliases: []
choices: []
username:
description:
- admin account of your A10 Networks device
required: true
default: null
aliases: ['user', 'admin']
choices: []
password:
description:
- admin password of your A10 Networks device
required: true
default: null
aliases: ['pass', 'pwd']
choices: []
service_group:
description:
- slb service-group name
required: true
default: null
aliases: ['service', 'pool', 'group']
choices: []
service_group_protocol:
description:
- slb service-group protocol
required: false
default: tcp
aliases: ['proto', 'protocol']
choices: ['tcp', 'udp']
service_group_method:
description:
- slb service-group loadbalancing method
required: false
default: round-robin
aliases: ['method']
choices: ['round-robin', 'weighted-rr', 'least-connection', 'weighted-least-connection', 'service-least-connection', 'service-weighted-least-connection', 'fastest-response', 'least-request', 'round-robin-strict', 'src-ip-only-hash', 'src-ip-hash']
server_name:
description:
- slb server name
required: false
default: null
aliases: ['server', 'member']
choices: []
server_port:
description:
- slb server port
required: false
default: null
aliases: ['port']
choices: []
server_status:
description:
- slb server status
required: false
default: enabled
aliases: ['status']
choices: ['enable', 'disable']
state:
description:
- create, remove or update slb service-group
required: false
default: present
aliases: []
choices: ['present', 'absent']
'''
EXAMPLES = '''
# Create a new service-group
ansible host -m a10_service_group -a "host=a10adc.example.com username=axapiuser password=axapipass service_group=sg-80-tcp"
# Add a server
ansible host -m a10_service_group -a "host=a10adc.example.com username=axapiuser password=axapipass service_group=sg-80-tcp server_name=realserver1 server_port=80"
# Disable a server
ansible host -m a10_service_group -a "host=a10adc.example.com username=axapiuser password=axapipass service_group=sg-80-tcp server_name=realserver1 server_port=80 status=disable"
'''
import urllib2
def axapi_call(url, post=None):
result = urllib2.urlopen(url, post).read()
return result
def axapi_authenticate(base_url, user, pwd):
url = base_url + '&method=authenticate&username=' + user + '&password=' + pwd
sessid = json.loads(axapi_call(url))['session_id']
result = base_url + '&session_id=' + sessid
return result
def main():
global module
module = AnsibleModule(
argument_spec=dict(
host = dict(type='str', required=True),
username = dict(type='str', aliases=['user', 'admin'], required=True),
password = dict(type='str', aliases=['pass', 'pwd'], required=True),
service_group = dict(type='str', aliases=['service', 'pool', 'group'], required=True),
service_group_protocol = dict(type='str', default='tcp', aliases=['proto', 'protocol'], choices=['tcp', 'udp']),
service_group_method = dict(type='str', default='round-robin', aliases=['method'], choices=['round-robin', 'weighted-rr', 'least-connection', 'weighted-least-connection', 'service-least-connection', 'service-weighted-least-connection', 'fastest-response', 'least-request', 'round-robin-strict', 'src-ip-only-hash', 'src-ip-hash']),
server_name = dict(type='str', aliases=['server', 'member']),
server_port = dict(type='int', aliases=['port']),
server_status = dict(type='str', default='enable', aliases=['status'], choices=['enable', 'disable']),
state = dict(type='str', default='present', choices=['present', 'absent']),
),
supports_check_mode=False
)
host = module.params['host']
user = module.params['username']
pwd = module.params['password']
slb_service_group = module.params['service_group']
slb_service_group_proto = module.params['service_group_protocol']
slb_service_group_method = module.params['service_group_method']
slb_server = module.params['server_name']
slb_server_port = module.params['server_port']
slb_server_status = module.params['server_status']
state = module.params['state']
axapi_base_url = 'https://' + host + '/services/rest/V2.1/?format=json'
load_balancing_methods = { 'round-robin': 0,
'weighted-rr': 1,
'least-connection': 2,
'weighted-least-connection': 3,
'service-least-connection': 4,
'service-weighted-least-connection': 5,
'fastest-response': 6,
'least-request': 7,
'round-robin-strict': 8,
'src-ip-only-hash': 14,
'src-ip-hash': 15}
if slb_service_group_proto == 'tcp' or slb_service_group_proto == 'TCP':
protocol = '2'
else:
protocol = '3'
if slb_server_status == 'enable':
status = '1'
else:
status = '0'
if slb_service_group is None:
module.fail_json(msg='service_group is required')
if slb_server is None and slb_server_port is None:
json_post = {'service_group': { 'name': slb_service_group, 'protocol': protocol, 'lb_method': load_balancing_methods[slb_service_group_method] }}
elif slb_server is not None and slb_server_port is not None:
json_post = {'service_group': { 'name': slb_service_group, 'protocol': protocol, 'lb_method': load_balancing_methods[slb_service_group_method], 'member_list': [{ 'server': slb_server, 'port': slb_server_port, 'status': status }]}}
else:
module.fail_json(msg='server_name and server_name_port are required to add to the service-group')
try:
session_url = axapi_authenticate(axapi_base_url, user, pwd)
if state == 'present':
response = axapi_call(session_url + '&method=slb.service_group.search', json.dumps({ 'name': slb_service_group }))
slb_service_group_exist = re.search(slb_service_group, response, re.I)
if slb_service_group_exist is None:
response = axapi_call(session_url + '&method=slb.service_group.create', json.dumps(json_post))
else:
response = axapi_call(session_url + '&method=slb.service_group.update', json.dumps(json_post))
if state == 'absent':
response = axapi_call(session_url + '&method=slb.service_group.delete', json.dumps({ 'name': slb_service_group }))
result = json.loads(response)
axapi_call(session_url + '&method=session.close')
except Exception, e:
return module.fail_json(msg='received exception: %s' % e)
module.exit_json(changed=True, content=result)
from ansible.module_utils.basic import *
main()

258
library/net_infrastructure/a10_virtual
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#!/usr/bin/python
# -*- coding: utf-8 -*-
"""
Ansible module to manage A10 Networks slb virtual server objects
(c) 2014, Mischa Peters <mpeters@a10networks.com>
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: a10_virtual_server
version_added: 1.0
short_description: Manage A10 Networks AX/SoftAX/Thunder/vThunder devices
description:
- Manage slb virtual server objects on A10 Networks devices via aXAPI
author: Mischa Peters
notes:
- Requires A10 Networks aXAPI 2.1
requirements:
- urllib2
- re
options:
host:
description:
- hostname or ip of your A10 Networks device
required: true
default: null
aliases: []
choices: []
username:
description:
- admin account of your A10 Networks device
required: true
default: null
aliases: ['user', 'admin']
choices: []
password:
description:
- admin password of your A10 Networks device
required: true
default: null
aliases: ['pass', 'pwd']
choices: []
virtual_server:
description:
- slb virtual server name
required: true
default: null
aliases: ['vip', 'virtual']
choices: []
virtual_server_ip:
description:
- slb virtual server ip address
required: false
default: null
aliases: ['ip', 'address']
choices: []
virtual_server_status:
description:
- slb virtual server status
required: false
default: enable
aliases: ['status']
choices: ['enabled', 'disabled']
virtual_server_port:
description:
- slb virtual server port
required: false
default: round-robin
aliases: ['port', 'vport']
choices: []
virtual_server_type:
description:
- slb virtual server port type
required: false
default: null
aliases: ['proto', 'protocol']
choices: ['tcp', 'udp', 'fast-http', 'http', 'https']
virtual_server_port_status:
description:
- slb virtual server port status
required: false
default: enable
aliases: ['status']
choices: ['enabled', 'disabled']
service_group:
description:
- slb virtual server service-group
required: false
default: enabled
aliases: ['pool', 'group']
choices: []
state:
description:
- create, update or remove slb virtual server
required: false
default: present
aliases: []
choices: ['present', 'absent']
'''
EXAMPLES = '''
# Create a new virtual server
ansible host -m a10_virtual -a "host=a10adc.example.com username=axapiuser password=axapipass virtual_server=vip1 virtual_server_ip=192.168.1.20"
# Add a virtual port
ansible host -m a10_virtual -a "host=a10adc.example.com username=axapiuser password=axapipass virtual_server=vip1 virtual_server_ip=192.168.1.20 virtual_server_port=80 virtual_server_port_type=http service_group=sg-80-tcp"
# Disable a virtual server
ansible host -m a10_virtual -a "host=a10adc.example.com username=axapiuser password=axapipass virtual_server=vip1 status=disable"
# Disable a virtual server port
ansible host -m a10_virtual -a "host=a10adc.example.com username=axapiuser password=axapipass virtual_server=vip1 virtual_server_port=80 virtual_server_port_type=http virtual_server_port_status=disable"
'''
import urllib2
def axapi_call(url, post=None):
result = urllib2.urlopen(url, post).read()
return result
def axapi_authenticate(base_url, user, pwd):
url = base_url + '&method=authenticate&username=' + user + '&password=' + pwd
sessid = json.loads(axapi_call(url))['session_id']
result = base_url + '&session_id=' + sessid
return result
def main():
global module
module = AnsibleModule(
argument_spec=dict(
host = dict(type='str', required=True),
username = dict(type='str', aliases=['user', 'admin'], required=True),
password = dict(type='str', aliases=['pass', 'pwd'], required=True),
virtual_server = dict(type='str', aliases=['vip', 'virtual'], required=True),
virtual_server_ip = dict(type='str', aliases=['ip', 'address']),
virtual_server_status = dict(type='str', default='enabled', aliases=['status'], choices=['enabled', 'disabled']),
virtual_server_port = dict(type='int', aliases=['port', 'vport']),
virtual_server_port_type = dict(type='str', aliases=['proto', 'protocol'], choices=['tcp', 'udp', 'fast-http', 'http', 'https']),
virtual_server_port_status = dict(type='str', default='enabled', aliases=['portstatus', 'port_status'], choices=['enabled', 'disabled']),
service_group = dict(type='str', aliases=['pool', 'group']),
state = dict(type='str', default='present', choices=['present', 'absent']),
),
supports_check_mode=False
)
host = module.params['host']
user = module.params['username']
pwd = module.params['password']
slb_virtual = module.params['virtual_server']
slb_virtual_ip = module.params['virtual_server_ip']
slb_virtual_status = module.params['virtual_server_status']
slb_virtual_port = module.params['virtual_server_port']
slb_virtual_port_type = module.params['virtual_server_port_type']
slb_virtual_port_status = module.params['virtual_server_port_status']
slb_service_group = module.params['service_group']
state = module.params['state']
axapi_base_url = 'https://' + host + '/services/rest/V2.1/?format=json'
vport_types = { 'tcp': 2,
'udp': 3,
'fast-http': 9,
'http': 11,
'https': 12}
if slb_virtual_status == 'enabled':
status = '1'
else:
status = '0'
if slb_virtual_port_status == 'enabled':
port_status = '1'
else:
port_status = '0'
if slb_virtual is None:
module.fail_json(msg='virtual_server is required')
try:
session_url = axapi_authenticate(axapi_base_url, user, pwd)
if state == 'present':
find_slb_virtual = axapi_call(session_url + '&method=slb.virtual_server.search', json.dumps({ 'name': slb_virtual }))
slb_virtual_fail = re.search('status": "fail', find_slb_virtual, re.I)
if slb_virtual_fail:
if slb_virtual_port is None and slb_virtual_port_type is None and slb_service_group is None:
json_post = { 'virtual_server': { 'name': slb_virtual, 'address': slb_virtual_ip, 'status': status }}
elif slb_virtual_port is not None and slb_virtual_port_type is not None and slb_service_group is None:
json_post = { 'virtual_server': { 'name': slb_virtual, 'address': slb_virtual_ip, 'status': status, 'vport_list': [{ 'protocol': vport_types[slb_virtual_port_type], 'port': slb_virtual_port }]}}
elif slb_virtual_port is not None and slb_virtual_port_type is not None and slb_service_group is not None:
json_post = { 'virtual_server': { 'name': slb_virtual, 'address': slb_virtual_ip, 'status': status, 'vport_list': [{ 'protocol': vport_types[slb_virtual_port_type], 'port': slb_virtual_port, 'service_group': slb_service_group }]}}
else:
module.fail_json(msg='virtual_server_port and virtual_server_type are required to create the virtual port')
response = axapi_call(session_url + '&method=slb.virtual_server.create', json.dumps(json_post))
else:
response = axapi_call(session_url + '&method=slb.virtual_server.search', json.dumps({ 'name': slb_virtual }))
slb_virtual_port_exist = re.search('"port":' + str(slb_virtual_port), response, re.I)
current_status = json.loads(response)['virtual_server']['status']
current_port_status = 1
if slb_virtual_port_exist:
vport_list = json.loads(response)['virtual_server']['vport_list']
if vport_list:
for port in range(len(vport_list)):
if slb_virtual_port == str(vport_list[port]['port']):
current_port_status = vport_list[port]['port']
json_post = { 'address': slb_virtual_ip, 'vport': { 'protocol': vport_types[slb_virtual_port_type], 'port': slb_virtual_port, 'service_group': slb_service_group }, 'status': port_status }
response = axapi_call(session_url + '&method=slb.virtual_server.vport.update', json.dumps(json_post))
else:
if slb_service_group is None:
module.fail_json(msg='service_group is required')
json_post = { 'name': slb_virtual, 'vport': { 'protocol': vport_types[slb_virtual_port_type], 'port': slb_virtual_port, 'service_group': slb_service_group }, 'status': port_status }
response = axapi_call(session_url + '&method=slb.virtual_server.vport.create', json.dumps(json_post))
if current_status != status:
json_post = { 'virtual_server': { 'name': slb_virtual, 'address': slb_virtual_ip, 'status': status }}
response = axapi_call(session_url + '&method=slb.virtual_server.update', json.dumps(json_post))
if current_port_status != port_status:
json_post = { 'address': slb_virtual_ip, 'vport': { 'protocol': vport_types[slb_virtual_port_type], 'port': slb_virtual_port }, 'status': port_status }
response = axapi_call(session_url + '&method=slb.virtual_server.vport.update', json.dumps(json_post))
if state == 'absent':
if slb_virtual_port is not None and slb_virtual_port_type is not None:
response = axapi_call(session_url + '&method=slb.virtual_server.vport.delete', json.dumps({ 'name': slb_virtual, 'vport': { 'protocol': vport_types[slb_virtual_port_type], 'port': slb_virtual_port }}))
elif slb_virtual_port is None and slb_virtual_port_type is None:
response = axapi_call(session_url + '&method=slb.virtual_server.delete', json.dumps({ 'name': slb_virtual }))
else:
module.fail_json(msg='virtual_server_port and virtual_server_type are required to remove the virtual port')
result = json.loads(response)
axapi_call(session_url + '&method=session.close')
except Exception, e:
return module.fail_json(msg='received exception: %s' % e)
module.exit_json(changed=True, content=result)
from ansible.module_utils.basic import *
main()
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