feat: Option to have devspaces operator create namespace instead of p…

[tolusha]

…roject on OCP

What does this PR do?

Option to have devspaces operator create namespace instead of project on OCP

Screenshot/screencast of this PR

N/A

What issues does this PR fix or reference?

https://issues.redhat.com/browse/CRW-9951

How to test this PR?

How to test this PR?

1. Create a project template

apiVersion: template.openshift.io/v1
kind: Template
metadata:
  name: project-request
  namespace: openshift-config
objects:
  - apiVersion: project.openshift.io/v1
    kind: Project
    metadata:
      name: ${PROJECT_NAME}
  - apiVersion: v1
    kind: ConfigMap
    metadata:
      name: welcome-config-map
      namespace: '${PROJECT_NAME}'
    data:
      welcome_message: Welcome to your new OpenShift Project
parameters:
- name: PROJECT_NAME
- name: PROJECT_DISPLAYNAME
- name: PROJECT_DESCRIPTION
- name: PROJECT_ADMIN
- name: PROJECT_REQUESTING_USER

2. Update project config

apiVersion: config.openshift.io/v1
kind: Project
metadata:
  name: cluster
spec:
  projectRequestTemplate:
    name: project-request

3. Deploy Eclipse Che with a custom che image and configured CheCluster CR

spec:
  components:
    devEnvironments:
      defaultNamespace:
        createKubernetesNamespaces: true

4. Create any project in OpenShift, ensure that configmap welcome-config-map is created as well
5. Login in into Eclipse Che
6. Check a user project, ensure that welcome-config-map is NOT created.

Common Test Scenarios

• Deploy Eclipse Che
• Start an empty workspace
• Open terminal and build/run an image
• Stop a workspace
• Check operator logs for reconciliation errors or infinite reconciliation loops

PR Checklist

As the author of this Pull Request I made sure that:

• The Eclipse Contributor Agreement is valid
• Code produced is complete
• Code builds without errors
• Tests are covering the bugfix
• The repository devfile is up to date and works
• Relevant user documentation updated
• Relevant contributing documentation updated
• CI/CD changes implemented, documented and communicated

Reviewers

Reviewers, please comment how you tested the PR when approving it.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: rohanKanojia, tolusha

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[tolusha]

Hello @cgruver
I added an option to directly create a namespace instead o using project request API.
Could you have a look pls, may be you have a better naming?

[openshift-ci]

New changes are detected. LGTM label has been removed.

[tolusha]

/retest