[jboss-jira] [JBoss JIRA] (WFWIP-175) Operator doesn't react on env removal

[Petr Kremensky (Jira)]

Petr Kremensky created WFWIP-175:
------------------------------------

             Summary: Operator doesn't react on env removal
                 Key: WFWIP-175
                 URL: https://issues.jboss.org/browse/WFWIP-175
             Project: WildFly WIP
          Issue Type: Bug
          Components: OpenShift
            Reporter: Petr Kremensky
            Assignee: Brian Stansberry


Removing env from WildFlyServerSpec is not reflected by Operator.

*Actual:*
 * removing env doesn't trigger update action
 * removed envs are never actually removed prom the projects

*Expected:*
 * removing env does trigger update action
 * removed envs are removed prom the projects

*Steps to reproduce:*

{code}
cat  eap-operator.yaml
...
spec:
  applicationImage: <image>
  env:
    - name: TEST_START
      value: INITIAL
  size: 1
...
{code}
Deploy and see the envs
{code}
oc apply -f eap-operator.yaml
oc set env pod/eap-operator-0 --list | grep TEST
TEST_START=INITIAL
{code}

change the value of variable to TEST_START=UPDATE
{code}
oc edit wildflyserver eap-operator
# wait till the eap pod is terminated, a new one is started instead
oc set env pod/eap-operator-0 --list | grep TEST
TEST_START=UPDATE
{code}

change the name of variable to TEST_UPDATE=UPDATE - {color:red}a new one is created!{color}
{code}
oc edit wildflyserver eap-operator
# wait till the eap pod is terminated, a new one is started instead
oc set env pod/eap-operator-0 --list | grep TEST
TEST_START=UPDATE
TEST_UPDATE=UPDATE
{code}

remove the env section from spec - {color:red}delete envs are not removed!{color}
{code}
oc edit wildflyserver eap-operator
# no pods update is triggered, operator didn't react on envs removal
oc set env pod/eap-operator-0 --list | grep TEST
TEST_START=UPDATE
TEST_UPDATE=UPDATE
{code}

add a new env - {color:red}pod still contains deleted envs!{color}
{code}
oc edit wildflyserver eap-operator
  env:
  - name: TEST_ADD
    value: ADD
# wait till the eap pod is terminated, a new one is started instead
oc set env pod/eap-operator-0 --list | grep TEST
TEST_START=UPDATE
TEST_UPDATE=UPDATE
TEST_ADD=ADD
{code}



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