Enhancement: pending deletion report

[Be-El]

The adapter currently does not delete project or user. This is good, and I do not want anything to be deleted automatically (yet).

Nonetheless I need a simple way to cleanup and release resources. My approach would be writing a simple script to be used in cron jobs....it just prints the project name/id for all project that can be deleted according to their state/tags, The site admins can trigger their site specific cleanup process afterwards (or just paste the output into 'xargs openstack project purge'...).

Comments on this? Time to dedust my python skills?

[jkrue]

If a project is removed(deleted) from the Perun database, the adapter disable the project and set the scratched field to 'True'.

$ openstack project show XXXXXXXXX
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| domain_id   | 5718303825c1496290a10ad936552ada |
| enabled     | False                            |
| flag        | perun_propagation                |
| id          | ff0ea67d51044d75987021c42a4c34dc |
| is_domain   | False                            |
| name        | XXXXXXXXXX                       |
| parent_id   | 5718303825c1496290a10ad936552ada |
| perun_id    | XXXXX                            |
| scratched   | True                             |
| tags        | []                               |
+-------------+----------------------------------+

Unfortuneatly the openstack cmdline tool is very limited when filtering output, extra fields are not supported. However this python script will do the job ....

#!/usr/bin/env python3

import os
from keystoneauth1.identity import v3
from keystoneauth1 import session
from keystoneclient.v3 import client

auth = v3.Password(username=os.environ["OS_USERNAME"],
                   password=os.environ["OS_PASSWORD"],
                   auth_url=os.environ["OS_AUTH_URL"],
                   project_name=os.environ["OS_PROJECT_NAME"],
                   user_domain_name=os.environ["OS_USER_DOMAIN_NAME"],
                   project_domain_name=os.environ["OS_USER_DOMAIN_NAME"])

sess = session.Session(auth=auth)

# Create keystone client
keystone = client.Client(session=sess)

for p in keystone.projects.list():
    if hasattr(p,'scratched') and p.scratched:
        print(p.id)