mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
d0c6d2ff1c
renamed plugins to contrib (they are not really plugins) rewrote README.md to reflect new usage added new dir to setup.py so it gets copied with installation, in views of making using inventory scripts easier in teh future
232 lines
7.9 KiB
Python
Executable file
232 lines
7.9 KiB
Python
Executable file
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# (c) 2015, René Moser <mail@renemoser.net>
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#
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# This file is part of Ansible,
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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######################################################################
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"""
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Ansible CloudStack external inventory script.
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=============================================
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Generates Ansible inventory from CloudStack. Configuration is read from
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'cloudstack.ini'. If you need to pass the project, write a simple wrapper
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script, e.g. project_cloudstack.sh:
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#!/bin/bash
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cloudstack.py --project <your_project> $@
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When run against a specific host, this script returns the following attributes
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based on the data obtained from CloudStack API:
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"web01": {
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"cpu_number": 2,
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"nic": [
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{
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"ip": "10.102.76.98",
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"mac": "02:00:50:99:00:01",
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"type": "Isolated",
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"netmask": "255.255.255.0",
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"gateway": "10.102.76.1"
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},
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{
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"ip": "10.102.138.63",
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"mac": "06:b7:5a:00:14:84",
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"type": "Shared",
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"netmask": "255.255.255.0",
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"gateway": "10.102.138.1"
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}
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],
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"default_ip": "10.102.76.98",
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"zone": "ZUERICH",
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"created": "2014-07-02T07:53:50+0200",
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"hypervisor": "VMware",
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"memory": 2048,
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"state": "Running",
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"tags": [],
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"cpu_speed": 1800,
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"affinity_group": [],
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"service_offering": "Small",
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"cpu_used": "62%"
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}
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usage: cloudstack.py [--list] [--host HOST] [--project PROJECT]
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"""
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import os
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import sys
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import argparse
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try:
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import json
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except:
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import simplejson as json
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try:
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from cs import CloudStack, CloudStackException, read_config
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except ImportError:
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print >> sys.stderr, "Error: CloudStack library must be installed: pip install cs."
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sys.exit(1)
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class CloudStackInventory(object):
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def __init__(self):
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parser = argparse.ArgumentParser()
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parser.add_argument('--host')
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parser.add_argument('--list', action='store_true')
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parser.add_argument('--project')
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options = parser.parse_args()
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try:
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self.cs = CloudStack(**read_config())
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except CloudStackException, e:
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print >> sys.stderr, "Error: Could not connect to CloudStack API"
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project_id = ''
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if options.project:
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project_id = self.get_project_id(options.project)
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if options.host:
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data = self.get_host(options.host)
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print json.dumps(data, indent=2)
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elif options.list:
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data = self.get_list()
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print json.dumps(data, indent=2)
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else:
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print >> sys.stderr, "usage: --list | --host <hostname> [--project <project>]"
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sys.exit(1)
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def get_project_id(self, project):
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projects = self.cs.listProjects()
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if projects:
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for p in projects['project']:
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if p['name'] == project or p['id'] == project:
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return p['id']
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print >> sys.stderr, "Error: Project %s not found." % project
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sys.exit(1)
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def get_host(self, name, project_id=''):
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hosts = self.cs.listVirtualMachines(projectid=project_id)
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data = {}
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if not hosts:
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return data
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for host in hosts['virtualmachine']:
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host_name = host['displayname']
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if name == host_name:
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data['zone'] = host['zonename']
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if 'group' in host:
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data['group'] = host['group']
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data['state'] = host['state']
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data['service_offering'] = host['serviceofferingname']
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data['affinity_group'] = host['affinitygroup']
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data['security_group'] = host['securitygroup']
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data['cpu_number'] = host['cpunumber']
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data['cpu_speed'] = host['cpuspeed']
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if 'cpuused' in host:
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data['cpu_used'] = host['cpuused']
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data['memory'] = host['memory']
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data['tags'] = host['tags']
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data['hypervisor'] = host['hypervisor']
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data['created'] = host['created']
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data['nic'] = []
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for nic in host['nic']:
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data['nic'].append({
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'ip': nic['ipaddress'],
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'mac': nic['macaddress'],
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'netmask': nic['netmask'],
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'gateway': nic['gateway'],
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'type': nic['type'],
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})
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if nic['isdefault']:
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data['default_ip'] = nic['ipaddress']
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break;
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return data
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def get_list(self, project_id=''):
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data = {
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'all': {
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'hosts': [],
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},
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'_meta': {
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'hostvars': {},
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},
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}
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groups = self.cs.listInstanceGroups(projectid=project_id)
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if groups:
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for group in groups['instancegroup']:
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group_name = group['name']
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if group_name and not group_name in data:
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data[group_name] = {
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'hosts': []
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}
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hosts = self.cs.listVirtualMachines(projectid=project_id)
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if not hosts:
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return data
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for host in hosts['virtualmachine']:
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host_name = host['displayname']
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data['all']['hosts'].append(host_name)
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data['_meta']['hostvars'][host_name] = {}
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data['_meta']['hostvars'][host_name]['zone'] = host['zonename']
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if 'group' in host:
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data['_meta']['hostvars'][host_name]['group'] = host['group']
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data['_meta']['hostvars'][host_name]['state'] = host['state']
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data['_meta']['hostvars'][host_name]['service_offering'] = host['serviceofferingname']
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data['_meta']['hostvars'][host_name]['affinity_group'] = host['affinitygroup']
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data['_meta']['hostvars'][host_name]['security_group'] = host['securitygroup']
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data['_meta']['hostvars'][host_name]['cpu_number'] = host['cpunumber']
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data['_meta']['hostvars'][host_name]['cpu_speed'] = host['cpuspeed']
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if 'cpuused' in host:
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data['_meta']['hostvars'][host_name]['cpu_used'] = host['cpuused']
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data['_meta']['hostvars'][host_name]['created'] = host['created']
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data['_meta']['hostvars'][host_name]['memory'] = host['memory']
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data['_meta']['hostvars'][host_name]['tags'] = host['tags']
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data['_meta']['hostvars'][host_name]['hypervisor'] = host['hypervisor']
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data['_meta']['hostvars'][host_name]['created'] = host['created']
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data['_meta']['hostvars'][host_name]['nic'] = []
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for nic in host['nic']:
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data['_meta']['hostvars'][host_name]['nic'].append({
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'ip': nic['ipaddress'],
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'mac': nic['macaddress'],
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'netmask': nic['netmask'],
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'gateway': nic['gateway'],
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'type': nic['type'],
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})
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if nic['isdefault']:
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data['_meta']['hostvars'][host_name]['default_ip'] = nic['ipaddress']
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group_name = ''
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if 'group' in host:
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group_name = host['group']
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if group_name and group_name in data:
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data[group_name]['hosts'].append(host_name)
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return data
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if __name__ == '__main__':
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CloudStackInventory()
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