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_oplog.
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 |
|---|---|---|
| auth_mechanism string |
| Authentication type. |
| compact boolean |
| Runs compact against the oplog.rs collection in the local database to reclaim disk space. Performs no actions against PRIMARY members. The MongoDB user must have the compact role on the local database for this feature to work. |
| 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. | |
| oplog_size_mb integer / required | New size of the oplog in MB. | |
| 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. | |
| ver string | Default: "3.6" | Version of MongoDB this module is supported from. You probably don't want to modifiy this. Included here for internal testing. |
Note
- name: Resize oplog to 16 gigabytes, or 16000 megabytes
community.mongodb.mongodb_oplog:
oplog_size_mb: 16000
- name: Resize oplog to 8 gigabytes and compact secondaries to reclaim space
community.mongodb.mongodb_oplog:
oplog_size_mb: 8000
compact: true
Common return values are documented here, the following are the fields unique to this module:
| Key | Returned | Description |
|---|---|---|
| changed boolean | success | Whether the member oplog was modified. |
| compacted boolean | success | Whether the member oplog was compacted. |
| failed boolean | failed | If something went wrong |
| msg string | success | A short description of what happened. |
© 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_oplog_module.html