community.mongodb.mongodb_oplog – Resizes the MongoDB oplog.  Note This plugin is part of the community.mongodb collection (version 1.1.1). 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   Synopsis Requirements Parameters Notes Examples Return Values  Synopsis  Resizes the MongoDB oplog. This module should only be used with MongoDB 3.6 and above. Old MongoDB versions should use an alternative method. Consult https://docs.mongodb.com/manual/tutorial/change-oplog-size for further info.  Requirements The below requirements are needed on the host that executes this module.  pymongo  Parameters   Parameter Choices/Defaults Comments    auth_mechanism  string    
Choices: SCRAM-SHA-256 SCRAM-SHA-1 MONGODB-X509 GSSAPI PLAIN    Authentication type.     compact  boolean    
Choices: 
no ← yes    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    
Choices: 
no ← yes    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    
Choices: CERT_NONE CERT_OPTIONAL 
CERT_REQUIRED ←    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.     Notes  Note  Requires the pymongo Python package on the remote host, version 2.4.2+. This can be installed using pip or the OS package manager. @see http://api.mongodb.org/python/current/installation.html
   Examples - 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
 Return Values 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.      Authors  Rhys Campbell (@rhysmeister) 

    © 2012–2018 Michael DeHaan
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