mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
250 lines
8.7 KiB
Python
250 lines
8.7 KiB
Python
#!/usr/bin/python
|
|
|
|
# (c) 2017, Red Hat Inc.
|
|
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
__metaclass__ = type
|
|
|
|
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
|
'status': ['preview'],
|
|
'supported_by': 'community'}
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: sensu_client
|
|
author: "David Moreau Simard (@dmsimard)"
|
|
short_description: Manages Sensu client configuration
|
|
description:
|
|
- Manages Sensu client configuration.
|
|
- 'For more information, refer to the Sensu documentation: U(https://sensuapp.org/docs/latest/reference/clients.html)'
|
|
options:
|
|
state:
|
|
description:
|
|
- Whether the client should be present or not
|
|
choices: [ 'present', 'absent' ]
|
|
default: present
|
|
name:
|
|
description:
|
|
- A unique name for the client. The name cannot contain special characters or spaces.
|
|
default: System hostname as determined by Ruby Socket.gethostname (provided by Sensu)
|
|
address:
|
|
description:
|
|
- An address to help identify and reach the client. This is only informational, usually an IP address or hostname.
|
|
default: Non-loopback IPv4 address as determined by Ruby Socket.ip_address_list (provided by Sensu)
|
|
subscriptions:
|
|
description:
|
|
- An array of client subscriptions, a list of roles and/or responsibilities assigned to the system (e.g. webserver).
|
|
- These subscriptions determine which monitoring checks are executed by the client, as check requests are sent to subscriptions.
|
|
- The subscriptions array items must be strings.
|
|
required: True
|
|
safe_mode:
|
|
description:
|
|
- If safe mode is enabled for the client. Safe mode requires local check definitions in order to accept a check request and execute the check.
|
|
type: bool
|
|
default: 'no'
|
|
redact:
|
|
description:
|
|
- Client definition attributes to redact (values) when logging and sending client keepalives.
|
|
socket:
|
|
description:
|
|
- The socket definition scope, used to configure the Sensu client socket.
|
|
keepalives:
|
|
description:
|
|
- If Sensu should monitor keepalives for this client.
|
|
type: bool
|
|
default: 'yes'
|
|
keepalive:
|
|
description:
|
|
- The keepalive definition scope, used to configure Sensu client keepalives behavior (e.g. keepalive thresholds, etc).
|
|
registration:
|
|
description:
|
|
- The registration definition scope, used to configure Sensu registration event handlers.
|
|
deregister:
|
|
description:
|
|
- If a deregistration event should be created upon Sensu client process stop.
|
|
type: bool
|
|
default: 'no'
|
|
deregistration:
|
|
description:
|
|
- The deregistration definition scope, used to configure automated Sensu client de-registration.
|
|
ec2:
|
|
description:
|
|
- The ec2 definition scope, used to configure the Sensu Enterprise AWS EC2 integration (Sensu Enterprise users only).
|
|
chef:
|
|
description:
|
|
- The chef definition scope, used to configure the Sensu Enterprise Chef integration (Sensu Enterprise users only).
|
|
puppet:
|
|
description:
|
|
- The puppet definition scope, used to configure the Sensu Enterprise Puppet integration (Sensu Enterprise users only).
|
|
servicenow:
|
|
description:
|
|
- The servicenow definition scope, used to configure the Sensu Enterprise ServiceNow integration (Sensu Enterprise users only).
|
|
notes:
|
|
- Check mode is supported
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
# Minimum possible configuration
|
|
- name: Configure Sensu client
|
|
sensu_client:
|
|
subscriptions:
|
|
- default
|
|
|
|
# With customization
|
|
- name: Configure Sensu client
|
|
sensu_client:
|
|
name: "{{ ansible_fqdn }}"
|
|
address: "{{ ansible_default_ipv4['address'] }}"
|
|
subscriptions:
|
|
- default
|
|
- webserver
|
|
redact:
|
|
- password
|
|
socket:
|
|
bind: 127.0.0.1
|
|
port: 3030
|
|
keepalive:
|
|
thresholds:
|
|
warning: 180
|
|
critical: 300
|
|
handlers:
|
|
- email
|
|
custom:
|
|
- broadcast: irc
|
|
occurrences: 3
|
|
register: client
|
|
notify:
|
|
- Restart sensu-client
|
|
|
|
- name: Secure Sensu client configuration file
|
|
file:
|
|
path: "{{ client['file'] }}"
|
|
owner: "sensu"
|
|
group: "sensu"
|
|
mode: "0600"
|
|
|
|
- name: Delete the Sensu client configuration
|
|
sensu_client:
|
|
state: "absent"
|
|
'''
|
|
|
|
RETURN = '''
|
|
config:
|
|
description: Effective client configuration, when state is present
|
|
returned: success
|
|
type: dict
|
|
sample: {'name': 'client', 'subscriptions': ['default']}
|
|
file:
|
|
description: Path to the client configuration file
|
|
returned: success
|
|
type: str
|
|
sample: "/etc/sensu/conf.d/client.json"
|
|
'''
|
|
|
|
import json
|
|
import os
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
|
|
|
|
def main():
|
|
module = AnsibleModule(
|
|
supports_check_mode=True,
|
|
argument_spec=dict(
|
|
state=dict(type='str', required=False, choices=['present', 'absent'], default='present'),
|
|
name=dict(type='str', required=False),
|
|
address=dict(type='str', required=False),
|
|
subscriptions=dict(type='list', required=False),
|
|
safe_mode=dict(type='bool', required=False, default=False),
|
|
redact=dict(type='list', required=False),
|
|
socket=dict(type='dict', required=False),
|
|
keepalives=dict(type='bool', required=False, default=True),
|
|
keepalive=dict(type='dict', required=False),
|
|
registration=dict(type='dict', required=False),
|
|
deregister=dict(type='bool', required=False),
|
|
deregistration=dict(type='dict', required=False),
|
|
ec2=dict(type='dict', required=False),
|
|
chef=dict(type='dict', required=False),
|
|
puppet=dict(type='dict', required=False),
|
|
servicenow=dict(type='dict', required=False)
|
|
),
|
|
required_if=[
|
|
['state', 'present', ['subscriptions']]
|
|
]
|
|
)
|
|
|
|
state = module.params['state']
|
|
path = "/etc/sensu/conf.d/client.json"
|
|
|
|
if state == 'absent':
|
|
if os.path.exists(path):
|
|
if module.check_mode:
|
|
msg = '{path} would have been deleted'.format(path=path)
|
|
module.exit_json(msg=msg, changed=True)
|
|
else:
|
|
try:
|
|
os.remove(path)
|
|
msg = '{path} deleted successfully'.format(path=path)
|
|
module.exit_json(msg=msg, changed=True)
|
|
except OSError as e:
|
|
msg = 'Exception when trying to delete {path}: {exception}'
|
|
module.fail_json(
|
|
msg=msg.format(path=path, exception=str(e)))
|
|
else:
|
|
# Idempotency: it's okay if the file doesn't exist
|
|
msg = '{path} already does not exist'.format(path=path)
|
|
module.exit_json(msg=msg)
|
|
|
|
# Build client configuration from module arguments
|
|
config = {'client': {}}
|
|
args = ['name', 'address', 'subscriptions', 'safe_mode', 'redact',
|
|
'socket', 'keepalives', 'keepalive', 'registration', 'deregister',
|
|
'deregistration', 'ec2', 'chef', 'puppet', 'servicenow']
|
|
|
|
for arg in args:
|
|
if arg in module.params and module.params[arg] is not None:
|
|
config['client'][arg] = module.params[arg]
|
|
|
|
# Load the current config, if there is one, so we can compare
|
|
current_config = None
|
|
try:
|
|
current_config = json.load(open(path, 'r'))
|
|
except (IOError, ValueError):
|
|
# File either doesn't exist or it's invalid JSON
|
|
pass
|
|
|
|
if current_config is not None and current_config == config:
|
|
# Config is the same, let's not change anything
|
|
module.exit_json(msg='Client configuration is already up to date',
|
|
config=config['client'],
|
|
file=path)
|
|
|
|
# Validate that directory exists before trying to write to it
|
|
if not module.check_mode and not os.path.exists(os.path.dirname(path)):
|
|
try:
|
|
os.makedirs(os.path.dirname(path))
|
|
except OSError as e:
|
|
module.fail_json(msg='Unable to create {0}: {1}'.format(os.path.dirname(path),
|
|
str(e)))
|
|
|
|
if module.check_mode:
|
|
module.exit_json(msg='Client configuration would have been updated',
|
|
changed=True,
|
|
config=config['client'],
|
|
file=path)
|
|
|
|
try:
|
|
with open(path, 'w') as client:
|
|
client.write(json.dumps(config, indent=4))
|
|
module.exit_json(msg='Client configuration updated',
|
|
changed=True,
|
|
config=config['client'],
|
|
file=path)
|
|
except (OSError, IOError) as e:
|
|
module.fail_json(msg='Unable to write file {0}: {1}'.format(path,
|
|
str(e)))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|