Note
This plugin is part of the community.mongodb collection (version 1.3.1).
You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.
To install it, use: ansible-galaxy collection install community.mongodb.
To use it in a playbook, specify: community.mongodb.mongodb_replicaset.
New in version 1.0.0: of community.mongodb
The below requirements are needed on the host that executes this module.
| Parameter | Choices/Defaults | Comments |
|---|---|---|
| arbiter_at_index integer | Identifies the position of the member in the array that is an arbiter. | |
| auth_mechanism string |
| Authentication type. |
| chaining_allowed boolean |
| When settings.chaining_allowed=true, the replicaset allows secondary members to replicate from other secondary members. When settings.chaining_allowed=false, secondaries can replicate only from the primary. |
| connection_options list / elements=raw | Additional connection options. Supply as a list of dicts or strings containing key value pairs seperated with '='. | |
| election_timeout_millis integer | Default: 10000 | The time limit in milliseconds for detecting when a replicaset's primary is unreachable. |
| heartbeat_timeout_secs integer | Default: 10 | Number of seconds that the replicaset members wait for a successful heartbeat from each other. If a member does not respond in time, other members mark the delinquent member as inaccessible. The setting only applies when using protocol_version=0. When using protocol_version=1 the relevant setting is settings.election_timeout_millis. |
| login_database string | Default: "admin" | The database where login credentials are stored. |
| login_host string | Default: "localhost" | The host running MongoDB instance to login to. |
| login_password string | The password used to authenticate with. Required when login_user is specified. | |
| login_port integer | Default: 27017 | The MongoDB server port to login to. |
| login_user string | The MongoDB user to login with. Required when login_password is specified. | |
| members list / elements=raw | Yaml list consisting of the replicaset members. Csv string will also be accepted i.e. mongodb1:27017,mongodb2:27017,mongodb3:27017. A dictionary can also be used to specify advanced replicaset member options. If a port number is not provided then 27017 is assumed. | |
| protocol_version integer |
1 | Version of the replicaset election protocol. |
| replica_set string | Default: "rs0" | Replicaset name. |
| ssl boolean |
| Whether to use an SSL connection when connecting to the database. |
| ssl_ca_certs string | The ssl_ca_certs option takes a path to a CA file. | |
| ssl_cert_reqs string |
| Specifies whether a certificate is required from the other side of the connection, and whether it will be validated if provided. |
| ssl_certfile string | Present a client certificate using the ssl_certfile option. | |
| ssl_crlfile string | The ssl_crlfile option takes a path to a CRL file. | |
| ssl_keyfile string | Private key for the client certificate. | |
| ssl_pem_passphrase string | Passphrase to decrypt encrypted private keys. | |
| validate boolean |
| Performs some basic validation on the provided replicaset config. |
Note
# Create a replicaset called 'rs0' with the 3 provided members
- name: Ensure replicaset rs0 exists
community.mongodb.mongodb_replicaset:
login_host: localhost
login_user: admin
login_password: admin
replica_set: rs0
members:
- mongodb1:27017
- mongodb2:27017
- mongodb3:27017
when: groups.mongod.index(inventory_hostname) == 0
# Create two single-node replicasets on the localhost for testing
- name: Ensure replicaset rs0 exists
community.mongodb.mongodb_replicaset:
login_host: localhost
login_port: 3001
login_user: admin
login_password: secret
login_database: admin
replica_set: rs0
members: localhost:3001
validate: no
- name: Ensure replicaset rs1 exists
community.mongodb.mongodb_replicaset:
login_host: localhost
login_port: 3002
login_user: admin
login_password: secret
login_database: admin
replica_set: rs1
members: localhost:3002
validate: no
- name: Create a replicaset and use a custom priority for each member
community.mongodb.mongodb_replicaset:
login_host: localhost
login_user: admin
login_password: admin
replica_set: rs0
members:
- host: "localhost:3001"
priority: 1
- host: "localhost:3002"
priority: 0.5
- host: "localhost:3003"
priority: 0.5
when: groups.mongod.index(inventory_hostname) == 0
- name: Create replicaset rs1 with options and member tags
community.mongodb.mongodb_replicaset:
login_host: localhost
login_port: 3001
login_database: admin
replica_set: rs1
members:
- host: "localhost:3001"
priority: 1
tags:
dc: "east"
usage: "production"
- host: "localhost:3002"
priority: 1
tags:
dc: "east"
usage: "production"
- host: "localhost:3003"
priority: 0
hidden: true
slaveDelay: 3600
tags:
dc: "west"
usage: "reporting"
Common return values are documented here, the following are the fields unique to this module:
| Key | Returned | Description |
|---|---|---|
| mongodb_replicaset string | success | The name of the replicaset that has been created. |
© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/collections/community/mongodb/mongodb_replicaset_module.html