Integration tests on constrained environments

[feloy]

/kind feature

Which functionality do you think we should add?

It would be interesting to run integration tests on a constrained environment, for example as a simple user on OpenShift cluster, to check that odo works correclty with the minimum access rights.

For this, it could be necessary to inventory the rights necessary for odo to work correctly, and to document them.

Acceptance Criteria

• [ ] Document minimum set of permissions required for odo to work
• [ ] Integration tests with a user that has this minimum set of permissions