Fully supported solution for production-grade MongoDB on Kubernetes from Canonical.
Run the developer's favourite document database - MongoDB! Charm for MongoDB is a fully supported, automated solution from Canonical for running production-grade MongoDB on Kubernetes. It offers simple, secure and highly available setup with automatic recovery on failover. The solution includes scaling and other capabilities.
Charm for MongoDB on Kubernetes is built on Juju, the Charmed Operator Framework to provide day-0 to day-2 operations of MongoDB.
Create a Juju model for your operators, say "lma"
juju add-model lma
Deploy a single unit of MongoDB using its default configuration
juju deploy ./mongodb-k8s_ubuntu-20.04-amd64.charm --resource mongodb-image=mongo:4.4
It is customary to use MongoDB with replication. Hence usually more than one unit (preferably and odd number) is deployed. Additionally units (say two more) may be deployed using
juju add-unit -n 2 mongodb
Alternatively multiple MongoDB units may be deployed at the outset. This is usually faster
juju deploy -n 3 ./mongodb-k8s_ubuntu-20.04-amd64.charm --resource mongodb-image=mongo:4.4
If required, remove the deployed monitoring model completely
juju destroy-model -y lma --no-wait --force --destroy-storage
Note the --destroy-storage will delete any data stored by MongoDB in
its persistent store.
Currently supported relations are
- Peer relations for replication
- Provides a
mongodb-clientdatabase interface.
Please see the Juju SDK docs for guidelines on enhancements to this charm following best practice guidelines, and CONTRIBUTING.md for developer guidance.