Admin (/admin/)

Locks

As discussed in the operator guide, you can query what locks exist in a Shaken Fist cluster, as well as who is currently holding those locks (machine and process id).

REST API calls

• GET /admin/locks: List locks currently held in the cluster.

Python API client: list cluster locks

from shakenfist_client import apiclient

sf_client = apiclient.Client()
locks = sf_client.get_existing_locks()

print('lock,pid,node,operation')
for ref, meta in locks.items():
    print('%s,%s,%s,%s' % (ref, meta['pid'], meta['node'], meta.get('operation')))

$ python3 example.py
lock,pid,node,operation
/sflocks/sf/network/d2950d74-50c7-4790-a985-c43d9eb9bad9,2834066,sf-3,Network ensure mesh