437 lines
15 KiB
Python
437 lines
15 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# (c) 2015, René Moser <mail@renemoser.net>
|
|
#
|
|
# 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: cs_portforward
|
|
short_description: Manages port forwarding rules on Apache CloudStack based clouds.
|
|
description:
|
|
- Create, update and remove port forwarding rules.
|
|
version_added: '2.0'
|
|
author: "René Moser (@resmo)"
|
|
options:
|
|
ip_address:
|
|
description:
|
|
- Public IP address the rule is assigned to.
|
|
required: true
|
|
vm:
|
|
description:
|
|
- Name of virtual machine which we make the port forwarding rule for.
|
|
- Required if C(state=present).
|
|
required: false
|
|
default: null
|
|
state:
|
|
description:
|
|
- State of the port forwarding rule.
|
|
required: false
|
|
default: 'present'
|
|
choices: [ 'present', 'absent' ]
|
|
protocol:
|
|
description:
|
|
- Protocol of the port forwarding rule.
|
|
required: false
|
|
default: 'tcp'
|
|
choices: [ 'tcp', 'udp' ]
|
|
public_port:
|
|
description:
|
|
- Start public port for this rule.
|
|
required: true
|
|
public_end_port:
|
|
description:
|
|
- End public port for this rule.
|
|
- If not specified equal C(public_port).
|
|
required: false
|
|
default: null
|
|
private_port:
|
|
description:
|
|
- Start private port for this rule.
|
|
required: true
|
|
private_end_port:
|
|
description:
|
|
- End private port for this rule.
|
|
- If not specified equal C(private_port).
|
|
required: false
|
|
default: null
|
|
open_firewall:
|
|
description:
|
|
- Whether the firewall rule for public port should be created, while creating the new rule.
|
|
- Use M(cs_firewall) for managing firewall rules.
|
|
required: false
|
|
default: false
|
|
vm_guest_ip:
|
|
description:
|
|
- VM guest NIC secondary IP address for the port forwarding rule.
|
|
required: false
|
|
default: false
|
|
domain:
|
|
description:
|
|
- Domain the C(vm) is related to.
|
|
required: false
|
|
default: null
|
|
account:
|
|
description:
|
|
- Account the C(vm) is related to.
|
|
required: false
|
|
default: null
|
|
project:
|
|
description:
|
|
- Name of the project the C(vm) is located in.
|
|
required: false
|
|
default: null
|
|
zone:
|
|
description:
|
|
- Name of the zone in which the virtual machine is in.
|
|
- If not set, default zone is used.
|
|
required: false
|
|
default: null
|
|
poll_async:
|
|
description:
|
|
- Poll async jobs until job has finished.
|
|
required: false
|
|
default: true
|
|
extends_documentation_fragment: cloudstack
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
# 1.2.3.4:80 -> web01:8080
|
|
- local_action:
|
|
module: cs_portforward
|
|
ip_address: 1.2.3.4
|
|
vm: web01
|
|
public_port: 80
|
|
private_port: 8080
|
|
|
|
# forward SSH and open firewall
|
|
- local_action:
|
|
module: cs_portforward
|
|
ip_address: '{{ public_ip }}'
|
|
vm: '{{ inventory_hostname }}'
|
|
public_port: '{{ ansible_ssh_port }}'
|
|
private_port: 22
|
|
open_firewall: true
|
|
|
|
# forward DNS traffic, but do not open firewall
|
|
- local_action:
|
|
module: cs_portforward
|
|
ip_address: 1.2.3.4
|
|
vm: '{{ inventory_hostname }}'
|
|
public_port: 53
|
|
private_port: 53
|
|
protocol: udp
|
|
open_firewall: true
|
|
|
|
# remove ssh port forwarding
|
|
- local_action:
|
|
module: cs_portforward
|
|
ip_address: 1.2.3.4
|
|
public_port: 22
|
|
private_port: 22
|
|
state: absent
|
|
'''
|
|
|
|
RETURN = '''
|
|
---
|
|
ip_address:
|
|
description: Public IP address.
|
|
returned: success
|
|
type: string
|
|
sample: 1.2.3.4
|
|
protocol:
|
|
description: Protocol.
|
|
returned: success
|
|
type: string
|
|
sample: tcp
|
|
private_port:
|
|
description: Start port on the virtual machine's IP address.
|
|
returned: success
|
|
type: int
|
|
sample: 80
|
|
private_end_port:
|
|
description: End port on the virtual machine's IP address.
|
|
returned: success
|
|
type: int
|
|
public_port:
|
|
description: Start port on the public IP address.
|
|
returned: success
|
|
type: int
|
|
sample: 80
|
|
public_end_port:
|
|
description: End port on the public IP address.
|
|
returned: success
|
|
type: int
|
|
sample: 80
|
|
tags:
|
|
description: Tags related to the port forwarding.
|
|
returned: success
|
|
type: list
|
|
sample: []
|
|
vm_name:
|
|
description: Name of the virtual machine.
|
|
returned: success
|
|
type: string
|
|
sample: web-01
|
|
vm_display_name:
|
|
description: Display name of the virtual machine.
|
|
returned: success
|
|
type: string
|
|
sample: web-01
|
|
vm_guest_ip:
|
|
description: IP of the virtual machine.
|
|
returned: success
|
|
type: string
|
|
sample: 10.101.65.152
|
|
'''
|
|
|
|
try:
|
|
from cs import CloudStack, CloudStackException, read_config
|
|
has_lib_cs = True
|
|
except ImportError:
|
|
has_lib_cs = False
|
|
|
|
# import cloudstack common
|
|
from ansible.module_utils.cloudstack import *
|
|
|
|
|
|
class AnsibleCloudStackPortforwarding(AnsibleCloudStack):
|
|
|
|
def __init__(self, module):
|
|
AnsibleCloudStack.__init__(self, module)
|
|
self.portforwarding_rule = None
|
|
self.vm_default_nic = None
|
|
|
|
|
|
def get_public_end_port(self):
|
|
if not self.module.params.get('public_end_port'):
|
|
return self.module.params.get('public_port')
|
|
return self.module.params.get('public_end_port')
|
|
|
|
|
|
def get_private_end_port(self):
|
|
if not self.module.params.get('private_end_port'):
|
|
return self.module.params.get('private_port')
|
|
return self.module.params.get('private_end_port')
|
|
|
|
|
|
def get_vm_guest_ip(self):
|
|
vm_guest_ip = self.module.params.get('vm_guest_ip')
|
|
default_nic = self.get_vm_default_nic()
|
|
|
|
if not vm_guest_ip:
|
|
return default_nic['ipaddress']
|
|
|
|
for secondary_ip in default_nic['secondaryip']:
|
|
if vm_guest_ip == secondary_ip['ipaddress']:
|
|
return vm_guest_ip
|
|
self.module.fail_json(msg="Secondary IP '%s' not assigned to VM" % vm_guest_ip)
|
|
|
|
|
|
def get_vm_default_nic(self):
|
|
if self.vm_default_nic:
|
|
return self.vm_default_nic
|
|
|
|
nics = self.cs.listNics(virtualmachineid=self.get_vm(key='id'))
|
|
if nics:
|
|
for n in nics['nic']:
|
|
if n['isdefault']:
|
|
self.vm_default_nic = n
|
|
return self.vm_default_nic
|
|
self.module.fail_json(msg="No default IP address of VM '%s' found" % self.module.params.get('vm'))
|
|
|
|
|
|
def get_portforwarding_rule(self):
|
|
if not self.portforwarding_rule:
|
|
protocol = self.module.params.get('protocol')
|
|
public_port = self.module.params.get('public_port')
|
|
public_end_port = self.get_public_end_port()
|
|
private_port = self.module.params.get('private_port')
|
|
private_end_port = self.get_public_end_port()
|
|
|
|
args = {}
|
|
args['ipaddressid'] = self.get_ip_address(key='id')
|
|
args['projectid'] = self.get_project(key='id')
|
|
portforwarding_rules = self.cs.listPortForwardingRules(**args)
|
|
|
|
if portforwarding_rules and 'portforwardingrule' in portforwarding_rules:
|
|
for rule in portforwarding_rules['portforwardingrule']:
|
|
if protocol == rule['protocol'] \
|
|
and public_port == int(rule['publicport']):
|
|
self.portforwarding_rule = rule
|
|
break
|
|
return self.portforwarding_rule
|
|
|
|
|
|
def present_portforwarding_rule(self):
|
|
portforwarding_rule = self.get_portforwarding_rule()
|
|
if portforwarding_rule:
|
|
portforwarding_rule = self.update_portforwarding_rule(portforwarding_rule)
|
|
else:
|
|
portforwarding_rule = self.create_portforwarding_rule()
|
|
return portforwarding_rule
|
|
|
|
|
|
def create_portforwarding_rule(self):
|
|
args = {}
|
|
args['protocol'] = self.module.params.get('protocol')
|
|
args['publicport'] = self.module.params.get('public_port')
|
|
args['publicendport'] = self.get_public_end_port()
|
|
args['privateport'] = self.module.params.get('private_port')
|
|
args['privateendport'] = self.get_private_end_port()
|
|
args['openfirewall'] = self.module.params.get('open_firewall')
|
|
args['vmguestip'] = self.get_vm_guest_ip()
|
|
args['ipaddressid'] = self.get_ip_address(key='id')
|
|
args['virtualmachineid'] = self.get_vm(key='id')
|
|
|
|
portforwarding_rule = None
|
|
self.result['changed'] = True
|
|
if not self.module.check_mode:
|
|
portforwarding_rule = self.cs.createPortForwardingRule(**args)
|
|
poll_async = self.module.params.get('poll_async')
|
|
if poll_async:
|
|
portforwarding_rule = self._poll_job(portforwarding_rule, 'portforwardingrule')
|
|
return portforwarding_rule
|
|
|
|
|
|
def update_portforwarding_rule(self, portforwarding_rule):
|
|
args = {}
|
|
args['protocol'] = self.module.params.get('protocol')
|
|
args['publicport'] = self.module.params.get('public_port')
|
|
args['publicendport'] = self.get_public_end_port()
|
|
args['privateport'] = self.module.params.get('private_port')
|
|
args['privateendport'] = self.get_private_end_port()
|
|
args['openfirewall'] = self.module.params.get('open_firewall')
|
|
args['vmguestip'] = self.get_vm_guest_ip()
|
|
args['ipaddressid'] = self.get_ip_address(key='id')
|
|
args['virtualmachineid'] = self.get_vm(key='id')
|
|
|
|
if self._has_changed(args, portforwarding_rule):
|
|
self.result['changed'] = True
|
|
if not self.module.check_mode:
|
|
# API broken in 4.2.1?, workaround using remove/create instead of update
|
|
# portforwarding_rule = self.cs.updatePortForwardingRule(**args)
|
|
self.absent_portforwarding_rule()
|
|
portforwarding_rule = self.cs.createPortForwardingRule(**args)
|
|
poll_async = self.module.params.get('poll_async')
|
|
if poll_async:
|
|
portforwarding_rule = self._poll_job(portforwarding_rule, 'portforwardingrule')
|
|
return portforwarding_rule
|
|
|
|
|
|
def absent_portforwarding_rule(self):
|
|
portforwarding_rule = self.get_portforwarding_rule()
|
|
|
|
if portforwarding_rule:
|
|
self.result['changed'] = True
|
|
args = {}
|
|
args['id'] = portforwarding_rule['id']
|
|
|
|
if not self.module.check_mode:
|
|
res = self.cs.deletePortForwardingRule(**args)
|
|
poll_async = self.module.params.get('poll_async')
|
|
if poll_async:
|
|
self._poll_job(res, 'portforwardingrule')
|
|
return portforwarding_rule
|
|
|
|
|
|
def get_result(self, portforwarding_rule):
|
|
if portforwarding_rule:
|
|
if 'id' in portforwarding_rule:
|
|
self.result['id'] = portforwarding_rule['id']
|
|
if 'virtualmachinedisplayname' in portforwarding_rule:
|
|
self.result['vm_display_name'] = portforwarding_rule['virtualmachinedisplayname']
|
|
if 'virtualmachinename' in portforwarding_rule:
|
|
self.result['vm_name'] = portforwarding_rule['virtualmachinename']
|
|
if 'ipaddress' in portforwarding_rule:
|
|
self.result['ip_address'] = portforwarding_rule['ipaddress']
|
|
if 'vmguestip' in portforwarding_rule:
|
|
self.result['vm_guest_ip'] = portforwarding_rule['vmguestip']
|
|
if 'publicport' in portforwarding_rule:
|
|
self.result['public_port'] = int(portforwarding_rule['publicport'])
|
|
if 'publicendport' in portforwarding_rule:
|
|
self.result['public_end_port'] = int(portforwarding_rule['publicendport'])
|
|
if 'privateport' in portforwarding_rule:
|
|
self.result['private_port'] = int(portforwarding_rule['privateport'])
|
|
if 'privateendport' in portforwarding_rule:
|
|
self.result['private_end_port'] = int(portforwarding_rule['privateendport'])
|
|
if 'protocol' in portforwarding_rule:
|
|
self.result['protocol'] = portforwarding_rule['protocol']
|
|
if 'tags' in portforwarding_rule:
|
|
self.result['tags'] = []
|
|
for tag in portforwarding_rule['tags']:
|
|
result_tag = {}
|
|
result_tag['key'] = tag['key']
|
|
result_tag['value'] = tag['value']
|
|
self.result['tags'].append(result_tag)
|
|
return self.result
|
|
|
|
|
|
def main():
|
|
module = AnsibleModule(
|
|
argument_spec = dict(
|
|
ip_address = dict(required=True),
|
|
protocol= dict(choices=['tcp', 'udp'], default='tcp'),
|
|
public_port = dict(type='int', required=True),
|
|
public_end_port = dict(type='int', default=None),
|
|
private_port = dict(type='int', required=True),
|
|
private_end_port = dict(type='int', default=None),
|
|
state = dict(choices=['present', 'absent'], default='present'),
|
|
open_firewall = dict(choices=BOOLEANS, default=False),
|
|
vm_guest_ip = dict(default=None),
|
|
vm = dict(default=None),
|
|
zone = dict(default=None),
|
|
domain = dict(default=None),
|
|
account = dict(default=None),
|
|
project = dict(default=None),
|
|
poll_async = dict(choices=BOOLEANS, default=True),
|
|
api_key = dict(default=None),
|
|
api_secret = dict(default=None, no_log=True),
|
|
api_url = dict(default=None),
|
|
api_http_method = dict(choices=['get', 'post'], default='get'),
|
|
api_timeout = dict(type='int', default=10),
|
|
),
|
|
required_together = (
|
|
['api_key', 'api_secret', 'api_url'],
|
|
),
|
|
supports_check_mode=True
|
|
)
|
|
|
|
if not has_lib_cs:
|
|
module.fail_json(msg="python library cs required: pip install cs")
|
|
|
|
try:
|
|
acs_pf = AnsibleCloudStackPortforwarding(module)
|
|
state = module.params.get('state')
|
|
if state in ['absent']:
|
|
pf_rule = acs_pf.absent_portforwarding_rule()
|
|
else:
|
|
pf_rule = acs_pf.present_portforwarding_rule()
|
|
|
|
result = acs_pf.get_result(pf_rule)
|
|
|
|
except CloudStackException, e:
|
|
module.fail_json(msg='CloudStackException: %s' % str(e))
|
|
|
|
except Exception, e:
|
|
module.fail_json(msg='Exception: %s' % str(e))
|
|
|
|
module.exit_json(**result)
|
|
|
|
# import module snippets
|
|
from ansible.module_utils.basic import *
|
|
main()
|