community.mongodb.mongodb_shard – Add or remove shards from a MongoDB Cluster¶
Note
This plugin is part of the community.mongodb collection (version 1.2.1).
To install it use: ansible-galaxy collection install community.mongodb.
To use it in a playbook, specify: community.mongodb.mongodb_shard.
New in version 1.0.0: of community.mongodb
Parameters¶
| Parameter | Choices/Defaults | Comments |
|---|---|---|
|
auth_mechanism
string
|
|
Authentication type.
|
|
connection_options
list
/ elements=raw
|
Additional connection options.
Supply as a list of dicts or strings containing key value pairs seperated with '='.
|
|
|
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.
|
|
|
mongos_process
string
|
Default: "mongos"
|
Provide a custom name for the mongos process you are connecting to.
Most users can ignore this setting.
|
|
shard
string
/ required
|
The shard connection string.
Should be supplied in the form <replicaset>/host:port as detailed in https://docs.mongodb.com/manual/tutorial/add-shards-to-shard-cluster/.
For example rs0/example1.mongodb.com:27017.
|
|
|
sharded_databases
raw
|
Enable sharding on the listed database.
Can be supplied as a string or a list of strings.
Sharding cannot be disabled on a database.
|
|
|
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.
|
|
|
state
string
|
|
Whether the shard should be present or absent from the Cluster.
|
Examples¶
- name: Add a replicaset shard named rs1 with a member running on port 27018 on mongodb0.example.net
community.mongodb.mongodb_shard:
login_user: admin
login_password: admin
shard: "rs1/mongodb0.example.net:27018"
state: present
- name: Add a standalone mongod shard running on port 27018 of mongodb0.example.net
community.mongodb.mongodb_shard:
login_user: admin
login_password: admin
shard: "mongodb0.example.net:27018"
state: present
- name: To remove a shard called 'rs1'
community.mongodb.mongodb_shard:
login_user: admin
login_password: admin
shard: rs1
state: absent
# Single node shard running on localhost
- name: Ensure shard rs0 exists
community.mongodb.mongodb_shard:
login_user: admin
login_password: secret
shard: "rs0/localhost:3001"
state: present
# Single node shard running on localhost
- name: Ensure shard rs1 exists
community.mongodb.mongodb_shard:
login_user: admin
login_password: secret
shard: "rs1/localhost:3002"
state: present
# Enable sharding on a few databases when creating the shard
- name: To remove a shard called 'rs1'
community.mongodb.mongodb_shard:
login_user: admin
login_password: admin
shard: rs1
sharded_databases:
- db1
- db2
state: present
Return Values¶
Common return values are documented here, the following are the fields unique to this module:
Authors¶
Rhys Campbell (@rhysmeister)