The Charmed MongoDB Operator delivers automated operations management from day 0 to day 2 on the MongoDB Community Edition document database.
MongoDB is a general purpose distributed document database. This operator charm deploys and operates MongoDB (vs 5.0) on physical or virtual machines as a single replica.
Until the MongoDB Machine Charm is published, you need to follow the build & deploy instructions from CONTRIBUTING.md to deploy the charm.
After building the charm you may deploy a single unit of MongoDB using its default configuration
juju deploy ./mongodb_ubuntu-20.04-amd64.charmIt is customary to use MongoDB with replication. Hence usually more than one unit (preferably an odd number to prohibit a "split-brain" scenario) is deployed. To deploy MongoDB with multiple replicas, specify the number of desired units with the -n option.
juju deploy ./mongodb_ubuntu-20.04-amd64.charm -n <number_of_replicas>To retrieve primary replica one can use the action get-primary on any of the units running MongoDB
juju run-action mongodb/<unit_number> get-primary --waitSimilarly, the primary replica is displayed as a status message in juju status, however one should note that this hook gets called on regular time intervals and the primary may be outdated if the status hook has not been called recently.
Supported relations:
There are currently no supported relations.
The Charmed MongoDB Operator is free software, distributed under the Apache Software License, version 2.0. See LICENSE for more information.
Security issues in the Charmed MongoDB Operator can be reported through LaunchPad. Please do not file GitHub issues about security issues.
Please see the Juju SDK docs for guidelines on enhancements to this charm following best practice guidelines, and CONTRIBUTING.md for developer guidance.