cockroachdb_info: new module

[Andersson007]

SUMMARY

Fetches server info from CockroachDB server

TODO:

• Add unit tests
• Add more info to fetch
  • Server version
  • Database info
  • User info
  • Cluster settings
  • Cluster regions info
  • ...

Example:

- name: Fetch information from CockroachDB
  community.cockroachdb.cockroachdb_info:
  register: result

- name: Print information returned from the previous task
  ansible.builtin.debug:
    var: result
    verbosity: 2

Will return something like

'version': {
  'raw': 'CockroachDB CLL 21.4.1 ...',
  'year': 22,
  'release': 4,
  'patch': 1,
},
'databases': {
    "defaultdb": {
        "comment": null,
        "owner": "root",
        "primary_region": null,
        "regions": [],
        "survival_goal": null
    },
    "postgres": {
        "comment": null,
        "owner": "root",
        "primary_region": null,
        "regions": [],
        "survival_goal": null
    },
    "system": {
        "comment": null,
        "owner": "node",
        "primary_region": null,
        "regions": [],
        "survival_goal": null
    },
},
"users": {
     "admin": {
        "member_of": [],
        "options": ""
    },
    "root": {
        "member_of": [
            "admin"
        ],
        "options": ""
    }
},
"settings": {
    "bulkio.backup.read_retry_delay": {
            "setting_type": "d",
            "value": "5s"
    },
    "bulkio.backup.read_with_priority_after": {
        "setting_type": "d",
        "value": "1m0s"
    },
    ....
},
'regions': {},
...

ISSUE TYPE

• Feature Pull Request

[codecov]

Codecov Report

Merging #18 (acf8bb7) into main (842671f) will increase coverage by 3.26%.
The diff coverage is 99.30%.

@@            Coverage Diff             @@
##             main      #18      +/-   ##
==========================================
+ Coverage   91.50%   94.76%   +3.26%     
==========================================
  Files           4        6       +2     
  Lines         200      344     +144     
  Branches       23       39      +16     
==========================================
+ Hits          183      326     +143     
  Misses         12       12              
- Partials        5        6       +1     

Impacted Files	Coverage Δ
plugins/modules/cockroachdb_info.py	98.50% <98.50%> (ø)
...ests/unit/plugins/modules/test_cockroachdb_info.py	100.00% <100.00%> (ø)

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