mongodb_mongod

A simple role to aid in the setup of a MongoDB replicaset.

Role Variables

• mongod_port: The port used by the mongod process. Default 27017.
• mongod_service: The name of the mongod service. Default mongod.
• mongodb_user: The Linux OS user for MongoDB. Default mongod.
• mongodb_group: The Linux OS user group for MongoDB. Default mongod.
• bind_ip: The IP address mongod will bind to. Default 0.0.0.0.
• bind_ip_all: Have mongod bind to all IP addresses instead of specifying bind_ip. Default false.
• repl_set_name: The name of the replicaset the member will participate in. Default rs0.
• authorization: Enable authorization. Default enabled.
• openssl_keyfile_content: The keyfile content that MongoDB uses to authenticate within a replicaset. Generate with cmd: openssl rand -base64 756.
• openssl_keyfile_path: Put the openssl_keyfile at this path. Default: /etc/keyfile
• mongodb_admin_user: MongoDB admin username. Default admin.
• mongodb_admin_pwd: MongoDB admin password. Default admin.
• mongod_package: The mongod package to install. Default mongodb-org-server.
• replicaset: When enabled add a replication section to the configuration. Default true.
• sharding: If this replicaset member will form part of a sharded cluster. Default false.
• net_compressors: If this is set, this sets net.compression.compressors in mongod.conf.
• mongod_config_template: If defined allows to override path to mongod config template with custom configuration. Default "mongod.conf.j2"
• skip_restart: If set to true will skip restarting mongod service when config file or the keyfile content changes. Default true.
• db_path: Path to database data location. Default /var/lib/mongodb on Debian based distributions, /var/lib/mongo for others.
• mongodb_use_tls: Wether to use tls. Default false.
• mongodb_certificate_key_file: Path to the PEM-file containing the certficate and private key.
• mongodb_certificate_ca_file: Path to the CA-file.

Dependencies

mongodb_repository

Example Playbook

Install MongoDB preparing hosts for a Sharded Cluster.

    - hosts: servers
      roles:
         - { role: mongodb_repository }
         - { role: mongodb_mongod, mongod_port: 27018, sharding: true }

License

BSD

Author Information

Rhys Campbell (https://github.com/rhysmeister)