mongo.yml

#!/usr/bin/env ansible-playbook
---
#==============================================================#
# File      :   mongo.yml
# Desc      :   init mongo/ferretdb on pigsty nodes
# Ctime     :   2023-08-16
# Mtime     :   2023-10-04
# Path      :   mongo.yml
# Author    :   Ruohang Feng (rh@vonng.com)
# License   :   AGPLv3
#==============================================================#
- name: MONGO
  become: yes
  hosts: all
  gather_facts: no

  vars:
    # mongo_pgurl: 'postgres:///'       # mongo/ferretdb underlying postgresql url, required
    # mongo_listen: ''                  # mongo/ferretdb listen address, '' for all addr
    # mongo_port: 27017                 # mongo/ferretdb listen port, 27017 by default
    # mongo_exporter_port: 9216         # mongo/ferretdb exporter port, 9216 by default
    # mongo_extra_vars: ''              # extra environment variables for mongo/ferretdb

  roles:
    - { role: node_id , tags: node-id } # get node identity (always)
    - { role: ferret  , tags: ferret  }  # init mongo/ferretdb on nodes

#---------------------------------------------------------------
# Usage : https://pigsty.io/docs/ferret/
#---------------------------------------------------------------
# 1. Define mongo/ferret cluster in pigsty.yml
# 2. run ./mongo.yml -l <cls> to deploy mongo/ferret cluster
#
# To remove a mongo cluster:
#    ./mongo.yml -e mongo_purge=true -t mongo_purge
#---------------------------------------------------------------
# Example
#---------------------------------------------------------------
# ferret:
#   hosts:
#     10.10.10.45: { mongo_seq: 1 }
#     10.10.10.46: { mongo_seq: 2 }
#     10.10.10.47: { mongo_seq: 3 }
#   vars:
#     mongo_cluster: ferret
#     mongo_pgurl: 'postgres://test:test@10.10.10.3:5436/test'
#---------------------------------------------------------------
# Tasks
#---------------------------------------------------------------
# mongo_check     : check mongo identity
# mongo_dbsu      : create os user mongod
# mongo_install   : install mongo/ferretdb rpm
# mongo_purge     : purge mongo/ferretdb cluster
# mongo_config    : config mongo/ferretdb
#   mongo_cert    : issue mongo/ferretdb ssl certs
# mongo_launch    : launch mongo/ferretdb service
# mongo_register  : register mongo/ferretdb to prometheus
#---------------------------------------------------------------
...