Nutanix AHV で VM スナップショットを作成する。

create_vm-snapshot.py

import sys
import json
import requests

args = sys.argv
conf_file = args[1]
vm_uuid = args[2]
snapshot_name = args[3]

def main():
    with open(conf_file, "r") as file:
        conf = file.read()
        conf = json.loads(conf)
    prism_addr = conf["prism_address"]
    prism_user = conf["user_name"]
    prism_pass = conf["password"]

    base_url = 'https://' + prism_addr + ':9440/PrismGateway/services/rest/v2.0/'
    insecure_warn = requests.packages.urllib3.exceptions.InsecureRequestWarning
    requests.packages.urllib3.disable_warnings(insecure_warn)
    s = requests.Session()
    s.auth = (prism_user, prism_pass)
    s.headers.update({'Content-Type': 'application/json; charset=utf-8'})

    # VM Snapshot Spec
    snapshot_spec = {
      'snapshot_specs': [
        {
          'snapshot_name': snapshot_name,
          'vm_uuid': vm_uuid
        }
      ]
    }

    print('Snapshot spec --')
    print(snapshot_spec)

    # Create VM Snapshot.
    url = base_url + 'snapshots/'
    task_info = s.post(url, json=snapshot_spec, verify=False).json()
    print('Snapshot task --')
    print(json.dumps(task_info))

if __name__ == '__main__':
    main()

下記の投稿むけ。

Nutanix REST API v2 で VM の Snapshot を作成してみる。(Python)
http://blog.ntnx.jp/entry/2018/12/04/080722