feat(node_info): add plugin for retrieving nodes and their status

This commit is contained in:
transcaffeine 2022-08-24 12:04:38 +02:00
parent 82f9fc9e77
commit 3aead7d348
Signed by: transcaffeine
GPG Key ID: 03624C433676E465
2 changed files with 126 additions and 0 deletions

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from ansible_collections.finallycoffee.proxmox.plugins.module_utils.common import _proxmox_request, ProxmoxAuthInfo
def get_nodes(auth_info: ProxmoxAuthInfo) -> [dict]:
node_answer = _proxmox_request('get', f"/nodes", auth_info).json()
return node_answer['data']
def get_node(auth_info: ProxmoxAuthInfo, node: str) -> [dict]:
node_answer = _proxmox_request('get', f"/nodes/{node}", auth_info).json()
return node_answer['data']

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#!/usr/bin/python
# coding: utf-8
# (c) 2022, Johanna Dorothea Reichmann <transcaffeine@finally.coffee>
__metaclass__ = type
import json
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.finallycoffee.proxmox.plugins.module_utils.common import *
from ansible_collections.finallycoffee.proxmox.plugins.module_utils.proxmox_node import *
DOCUMENTATION = r'''
---
module: node_info
author:
- Johanna Dorothea Reichmann (transcaffeine@finally.coffee)
requirements:
- python >= 3.9
short_description: Get information about all proxmox cluster nodes
description:
- "Equivalent to /api2/json/nodes, returns all available top-level information about all visible nodes"
options:
proxmox_instance:
description: Location of the proxmox API with scheme, domain name/ip and port, e.g. https://localhost:8006
type: str
required: true
proxmox_api_token_id:
description: The token ID containing username, realm and token name (format: user@realm!name)
type: str
required: true
proxmox_api_secret:
description: The secret
type: str
required: true
proxmox_api_verify_cert:
description: If the certificate presented for `proxmox_instance_url` should be verified
type: bool
required: false
default: true
node:
description: Node to retrieve information about.
type: str
required: true
'''
EXAMPLES = r'''
- name: Retrieve all nodes
finallycoffee.proxmox.node_info:
proxmox_instance: https://my.proxmox-node.local:8006
promox_api_token_id: root@pam!token
proxmox_api_secret: supersecuretokencontent
- name: Retrieve info about node called "my_pm_host"
finallycoffee.proxmox.node_info:
proxmox_instance: https://my.proxmox-node.local:8006
promox_api_token_id: root@pam!token
proxmox_api_secret: supersecuretokencontent
node: my_pm_hst
'''
RETURN = r'''
nodes:
description: All nodes present in the datacenter
returned: When nodes are visible to the API
type: list
elements: dict[str, str]
node:
description: Specific node information when queried for a single node
returned: When a single node was queried and found
type: dict[str, str]
'''
def main():
_ = dict
module = AnsibleModule(
argument_spec=_(
proxmox_instance=_(required=True, type='str'),
proxmox_api_token_id=_(required=True, type='str'),
proxmox_api_secret=_(type='str', required=True, no_log=True),
proxmox_api_verify_cert=_(type='bool', required=False, default=True),
node=_(required=False, type='str'),
),
supports_check_mode=True
)
result = _(
changed=False,
diff={},
message=''
)
nodes = []
try:
nodes = get_nodes(ProxmoxAuthInfo(
module.params['proxmox_instance'],
module.params['proxmox_api_token_id'],
module.params['proxmox_api_secret'],
module.params['proxmox_api_verify_cert'],
))
except IOError as owie:
result['msg'] = owie
module.exit_json(**result)
result['nodes'] = nodes
if module.params['node'] is not None:
result['node'] = list(filter(lambda n: n.name == module.params['node'], nodes))[0]
module.exit_json(**result)
if __name__ == '__main__':
main()