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Claudiu Belu 5179ea0111 Adds manila controller services

Adds the basic charm, with the typical relations and setup.

Change-Id: I7e9c075e266326060eebbd3db08123d178a7fa36
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>

2025-08-07 22:05:13 +00:00

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manila-k8s

Developing

Create and activate a virtualenv with the development requirements:

virtualenv -p python3 venv
source venv/bin/activate
pip install -r requirements-dev.txt

Code overview

Get familiarised with Charmed Operator Framework and Sunbeam documentation.

manila-k8s charm uses the ops_sunbeam library and extends OSBaseOperatorAPICharm from the library.

manila-k8s charm consumes database relation to connect to database, identity-service to register the service endpoints to keystone and ingress-internal/ingress-public relation to get exposed over internal and public networks.

Intended use case

manila-k8s charm deploys and configures OpenStack Shared Filesystems service on a kubernetes based environment.

Roadmap

TODO

Testing

The Python operator framework includes a very nice harness for testing operator behaviour without full deployment. Run tests using command:

tox --root ../../ -e py3 -- manila-k8s

Deployment

This project uses tox for building and managing. To build the charm run:

tox --root ../../ -e build -- manila-k8s

To deploy the local test instance:

juju deploy ./manila-k8s.charm manila --trust \
  --resource manila-api-image=ghcr.io/canonical/manila-api:2025.1 \
  --resource manila-scheduler-image=ghcr.io/canonical/manila-scheduler:2025.1

To upgrade / refresh the manila-k8s charm with a locally-built charm, use the following command:

juju refresh manila --path ./manila-k8s.charm

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