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Ansible-Proxmox-inventory
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Merge pull request #2 from nmaggioni/config-file 

Configuration in JSON file
This commit is contained in:
Xabi 2017-03-17 14:14:01 +01:00 committed by GitHub
parent 362fdfe82e 763dc12a1a
commit e28b5221c0
3 changed files with 87 additions and 24 deletions
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11
README.md
View File

@ -43,6 +43,17 @@ export PROXMOX_PASSWORD=apiuser1234
export PROXMOX_INVALID_CERT=False
```
You may also save your settings in a JSON file with the same name of the Python script, in its same folder (e.g.: if the downloaded script is `/etc/ansible/proxmox.py`, the configuration file will be `/etc/ansible/proxmox.json`):
```json
{
"url": "https://10.0.0.1:8006/",
"username": "apiuser@pve",
"password": "apiuser1234",
"validateCert": false
}
```
So now you can check it again without credential parameters:
```sh

6
proxmox.json.dist Normal file
View File

@ -0,0 +1,6 @@
{
"url": "https://10.0.0.1:8006/",
"username": "apiuser@pve",
"password": "apiuser1234",
"validateCert": false
}

94
proxmox.py
View File

@ -26,6 +26,7 @@
# { "groups": ["utility", "databases"], "a": false, "b": true }
import urllib
try:
import json
except ImportError:
@ -38,10 +39,12 @@ from six import iteritems
from ansible.module_utils.urls import open_url
class ProxmoxNodeList(list):
def get_names(self):
return [node['node'] for node in self]
class ProxmoxVM(dict):
def get_variables(self):
variables = {}
@ -49,6 +52,7 @@ class ProxmoxVM(dict):
variables['proxmox_' + key] = value
return variables
class ProxmoxVMList(list):
def __init__(self, data=[], pxmxver=0.0):
self.ver = pxmxver
@ -72,29 +76,55 @@ class ProxmoxVMList(list):
return variables
class ProxmoxPoolList(list):
def get_names(self):
return [pool['poolid'] for pool in self]
class ProxmoxVersion(dict):
def get_version(self):
return float(self['version'])
class ProxmoxPool(dict):
def get_members_name(self):
return [member['name'] for member in self['members'] if member['template'] != 1]
class ProxmoxAPI(object):
def __init__(self, options):
def __init__(self, options, config_path):
self.options = options
self.credentials = None
if not options.url or not options.username or not options.password:
if os.path.isfile(config_path):
with open(config_path, "r") as config_file:
config_data = json.load(config_file)
if not options.url:
try:
options.url = config_data["url"]
except KeyError:
options.url = None
if not options.username:
try:
options.username = config_data["username"]
except KeyError:
options.username = None
if not options.password:
try:
options.password = config_data["password"]
except KeyError:
options.password = None
if not options.url:
raise Exception('Missing mandatory parameter --url (or PROXMOX_URL).')
raise Exception('Missing mandatory parameter --url (or PROXMOX_URL or "url" key in config file).')
elif not options.username:
raise Exception('Missing mandatory parameter --username (or PROXMOX_USERNAME).')
raise Exception(
'Missing mandatory parameter --username (or PROXMOX_USERNAME or "username" key in config file).')
elif not options.password:
raise Exception('Missing mandatory parameter --password (or PROXMOX_PASSWORD).')
raise Exception(
'Missing mandatory parameter --password (or PROXMOX_PASSWORD or "password" key in config file).')
def auth(self):
request_path = '{}api2/json/access/ticket'.format(self.options.url)
@ -104,9 +134,8 @@ class ProxmoxAPI(object):
'password': self.options.password,
})
data = json.load(open_url(request_path, data=request_params,
validate_certs=self.options.validate))
validate_certs=self.options.validate))
self.credentials = {
'ticket': data['data']['ticket'],
@ -118,7 +147,7 @@ class ProxmoxAPI(object):
headers = {'Cookie': 'PVEAuthCookie={}'.format(self.credentials['ticket'])}
request = open_url(request_path, data=data, headers=headers,
validate_certs=self.options.validate)
validate_certs=self.options.validate)
response = json.load(request)
return response['data']
@ -159,7 +188,8 @@ class ProxmoxAPI(object):
def version(self):
return ProxmoxVersion(self.get('api2/json/version'))
def main_list(options):
def main_list(options, config_path):
results = {
'all': {
'hosts': [],
@ -169,7 +199,7 @@ def main_list(options):
}
}
proxmox_api = ProxmoxAPI(options)
proxmox_api = ProxmoxAPI(options, config_path)
proxmox_api.auth()
for node in proxmox_api.nodes().get_names():
@ -185,15 +215,15 @@ def main_list(options):
results['all']['hosts'] += openvz_list.get_names()
results['_meta']['hostvars'].update(openvz_list.get_variables())
# Merge QEMU and Containers lists from this node
node_hostvars = qemu_list.get_variables().copy()
# Merge QEMU and Containers lists from this node
node_hostvars = qemu_list.get_variables().copy()
if proxmox_api.version().get_version() >= 4.0:
node_hostvars.update(lxc_list.get_variables())
else:
node_hostvars.update(openvz_list.get_variables())
# Check only VM/containers from the current node
for vm in node_hostvars:
# Check only VM/containers from the current node
for vm in node_hostvars:
vmid = results['_meta']['hostvars'][vm]['proxmox_vmid']
try:
type = results['_meta']['hostvars'][vm]['proxmox_type']
@ -222,15 +252,15 @@ def main_list(options):
}
results[group]['hosts'] += [vm]
# Create group 'running'
# so you can: --limit 'running'
status = results['_meta']['hostvars'][vm]['proxmox_status']
# Create group 'running'
# so you can: --limit 'running'
status = results['_meta']['hostvars'][vm]['proxmox_status']
if status == 'running':
if 'running' not in results:
if 'running' not in results:
results['running'] = {
'hosts': []
}
results['running']['hosts'] += [vm]
results['running']['hosts'] += [vm]
results['_meta']['hostvars'][vm].update(metadata)
@ -242,8 +272,9 @@ def main_list(options):
return results
def main_host(options):
proxmox_api = ProxmoxAPI(options)
def main_host(options, config_path):
proxmox_api = ProxmoxAPI(options, config_path)
proxmox_api.auth()
for node in proxmox_api.nodes().get_names():
@ -254,9 +285,23 @@ def main_host(options):
return {}
def main():
bool_validate_cert = False if os.environ.has_key('PROXMOX_INVALID_CERT') else True
def main():
config_path = os.path.join(
os.path.dirname(os.path.abspath(__file__)),
os.path.splitext(os.path.basename(__file__))[0] + ".json"
)
bool_validate_cert = True
if os.path.isfile(config_path):
with open(config_path, "r") as config_file:
config_data = json.load(config_file)
try:
bool_validate_cert = config_data["validateCert"]
except KeyError:
pass
if os.environ.has_key('PROXMOX_INVALID_CERT'):
bool_validate_cert = False
parser = OptionParser(usage='%prog [options] --list | --host HOSTNAME')
parser.add_option('--list', action="store_true", default=False, dest="list")
@ -269,9 +314,9 @@ def main():
(options, args) = parser.parse_args()
if options.list:
data = main_list(options)
data = main_list(options, config_path)
elif options.host:
data = main_host(options)
data = main_host(options, config_path)
else:
parser.print_help()
sys.exit(1)
@ -282,5 +327,6 @@ def main():
print(json.dumps(data, indent=indent))
if __name__ == '__main__':
main()