Drupal Operator

This is a fork of https://github.com/thom8/drupal-operator.

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This fork adds some new settings and possibilities, too make it more granular in it's approach, and also adds the possibility to use images from private docker repositories.

Prerequisites

To work with this operator you need a Kubernetes cluster. Working with the examples in this operator you could use microk8s or minikube or something else for local development. Or you could have a production cluster - but please note that this is in alpha stage and not recommended for production use yet.

Install Operator

kubectl apply -f deploy/crds/ozzio_v1alpha2_drupal_crd.yaml
kubectl apply -f deploy/

Install Drupal

If everything works out, you could install an example Drupal installation, example for minikube and microk8s:

Minikube

kubectl apply -f deploy/crds/minikube-example.yaml

Get the name of the nodeport service: kubectl get svc.

Now you could reach your deployment with: minikube service example-drupal-nodeport --url

Microk8s

microk8s.kubectl apply -f deploy/crds/micro8s-example.yaml

Now you could reach your deployment with the CLUSTER-IP: microk8s.kubectl get service microk8s-nodeport

Logs from operator

Get you pod name, and you could get logs from the drupal operator, ansible or operator style logs are available. (replace randomstring with the pods real random string...)

kubectl logs -n drupal -f -c operator drupal-operator-randomstring
kubectl logs -n drupal -f -c ansible drupal-operator-randomstring

Create another Drupal instance

Once the operator is installed in a namespace you can create another Drupal resource (this using microk8s)

apiVersion: ozzi.io/v1alpha2
kind: Drupal
metadata:
  name: myexample-drupal
spec:
  tag: 8.7-apache # docker tag
  drupal_image: drupal:{{ tag }}
  type: production
  db_pvc: microk8s-hostpath
  files_pvc: microk8s-hostpath
  db_pvc_size: 1Gi
  files_pvc_size: 4Gi
  drupal_extra_config: |
    $conf['bar'] = 'foo';
    $conf['foo'] = 'bar';
  drupal_replicas: 2

Save file as myexample.yaml, and then deploy it like:

kubectl apply -f myexample.yaml

This will automatically trigger the operator to run the ansible playbook and deploy a new Drupal, with 2 replicas.

For more information about how to use the Drupal Operator, see the docs.

The Drupal operator is part of digitalists offering ozzi.io