community.mongodb.mongodb_status – Validates the status of the replicaset.

• Synopsis
• Requirements
• Parameters
• Notes
• Examples
• Return Values

Synopsis

• Validates the status of the replicaset.
• The module expects all replicaset nodes to be PRIMARY, SECONDARY or ARBITER.
• Will wait until a timeout for the replicaset state to converge if required.
• Can also be used to lookup the current PRIMARY member (see examples).

Requirements

The below requirements are needed on the host that executes this module.

• pymongo

Parameters

Notes

Examples

- name: Check replicaset is healthy, fail if not after first attempt
  community.mongodb.mongodb_status:
    replica_set: rs0
  when: ansible_hostname == "mongodb1"

- name: Wait for the replicaset rs0 to converge, check 5 times, 10 second interval between checks
  community.mongodb.mongodb_status:
    replica_set: rs0
    poll: 5
    interval: 10
  when: ansible_hostname == "mongodb1"

# Get the replicaset status and then lookup the primary's hostname and save to a variable
- name: Ensure replicaset is stable before beginning
  community.mongodb.mongodb_status:
    login_user: "{{ admin_user }}"
    login_password: "{{ admin_user_password }}"
    poll: 3
    interval: 10
  register: rs

- name: Lookup PRIMARY replicaset member
  set_fact:
    primary: "{{ item.key.split('.')[0] }}"
  loop: "{{ lookup('dict', rs.replicaset) }}"
  when: "'PRIMARY' in item.value"

Return Values

Common return values are documented here, the following are the fields unique to this module:

Authors

• Rhys Campbell (@rhysmeister)