Drupal ansible operator for kubernetes
This is a very early working POC for development of an drupal Ansible operator, feedback is welcomed!
kubectl apply -f deploy/
Once the operator is installed in a namespace you can create Drupal resources.
apiVersion: drupal.org/v1alpha1
kind: Drupal
metadata:
name: example-drupal
spec:
version: 8.6
This will automatically trigger the operator to run the ansible playbook and deploy a new Drupal :)
https://operatorhub.io seems to be an interesting operator directory... but it's still so early in this game, who knows what will be the most official-ish way of discovering operators (besides Google search, which is how I currently discover them :P ).
I get the following errors for the drupal-operator pod, which is stuck in a CrashLoopBackOff:
{
"level": "error",
"ts": 1563824078.4568,
"logger": "kubebuilder.source",
"msg": "if kind is a CRD, it should be installed before calling Start",
"kind": "Drupal.drupal.org",
"error": "no matches for kind \"Drupal\" in version \"drupal.org\/v1alpha1\"",
"stacktrace": "github.com\/operator-framework\/operator-sdk\/vendor\/github.com\/go-logr\/zapr.(*zapLogger).Error\n\tsrc\/github.com\/operator-framework\/operator-sdk\/vendor\/github.com\/go-logr\/zapr\/zapr.go:128\ngithub.com\/operator-framework\/operator-sdk\/vendor\/sigs.k8s.io\/controller-runtime\/pkg\/source.(*Kind).Start\n\tsrc\/github.com\/operator-framework\/operator-sdk\/vendor\/sigs.k8s.io\/controller-runtime\/pkg\/source\/source.go:89\ngithub.com\/operator-framework\/operator-sdk\/vendor\/sigs.k8s.io\/controller-runtime\/pkg\/internal\/controller.(*Controller).Watch\n\tsrc\/github.com\/operator-framework\/operator-sdk\/vendor\/sigs.k8s.io\/controller-runtime\/pkg\/internal\/controller\/controller.go:122\ngithub.com\/operator-framework\/operator-sdk\/pkg\/ansible\/controller.Add\n\tsrc\/github.com\/operator-framework\/operator-sdk\/pkg\/ansible\/controller\/controller.go:93\ngithub.com\/operator-framework\/operator-sdk\/pkg\/ansible\/operator.Run\n\tsrc\/github.com\/operator-framework\/operator-sdk\/pkg\/ansible\/operator\/operator.go:55"
}and:
{
"level": "error",
"ts": 1563824078.4575,
"logger": "ansible-controller",
"msg": "",
"error": "no matches for kind \"Drupal\" in version \"drupal.org\/v1alpha1\"",
"stacktrace": "github.com\/operator-framework\/operator-sdk\/vendor\/github.com\/go-logr\/zapr.(*zapLogger).Error\n\tsrc\/github.com\/operator-framework\/operator-sdk\/vendor\/github.com\/go-logr\/zapr\/zapr.go:128\ngithub.com\/operator-framework\/operator-sdk\/pkg\/ansible\/controller.Add\n\tsrc\/github.com\/operator-framework\/operator-sdk\/pkg\/ansible\/controller\/controller.go:94\ngithub.com\/operator-framework\/operator-sdk\/pkg\/ansible\/operator.Run\n\tsrc\/github.com\/operator-framework\/operator-sdk\/pkg\/ansible\/operator\/operator.go:55"
}Running Minikube 1.2.0 locally, with Kubernetes 1.15.0.
Very interested in this project; would you consider adding some more details to the README, for example:
When I install this operator in my local cluster using the updated directions in #3, the Drupal instance example-drupal never gets created; instead, the operator keeps trying to build the instance and outputs the following playbook error:
TASK [Drupal] ******************************************************************
task path: /opt/ansible/playbook.yml:61
fatal: [localhost]: FAILED! => {\"msg\": \"The task includes an option with an undefined variable. The error was: 'git' is undefined
The error appears to have been in '/opt/ansible/playbook.yml': line 61, column 5, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
- name: Drupal
^ here
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