For QE:

Automated test:

https://github.com/redhat-developer/gitops-operator/tree/master/test/openshift/e2e/parallel/1-005_validate_route_tls

kubectl kuttl test ./test/openshift/e2e/parallel --config ./test/openshift/e2e/parallel/kuttl-tests.yaml --test 1-005_validate_route_tls 

Manual Upgrade testing

Test how operator reacts to older configs which are not recommended.  The operator will throw a message in manager pod logs and emit a event post upgrade about use of old fields. 

1. Install older version of GitOps Operator (v1.14 or v1.13)
2. Modify default openshift-gitops ArgoCD CR 

   apiVersion: argoproj.io/v1beta1
   kind: ArgoCD
   metadata:
     name: openshift-gitops
     namespace: openshift-gitops
   spec: spec:
     server:
       route:
         enabled: true
         tls:
           termination: reencrypt
           certificate: |-
             -----BEGIN CERTIFICATE-----
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             5PfEh1b+yuqxbF3bU8rII1LIsXxr96lssl+H0HxPpQKv
             -----END CERTIFICATE-----
           key: |-
             -----BEGIN PRIVATE KEY-----
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             HkXkOt1cAbJWZruf4j13X4s=
             -----END PRIVATE KEY-----
     applicationSet:
       enabled: true
       webhookServer:
         host: example.com
         route:
           enabled: true
           tls:
             termination: reencrypt
             certificate: |-
               -----BEGIN CERTIFICATE-----
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               -----END CERTIFICATE-----
             key: |-
               -----BEGIN PRIVATE KEY-----
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               KNwbRNOSVYTo+IoUX5vvata7cVXla3T/+C1IMHzHvgHhBMGOjvJcVE6kf42lNUKG
               bmRiplyqPDisZjJL8QKBwQCupVWTNeEy0YZ+7mwyJZ1DLURRlgUOKx7LhkO1MDn4
               YyjJrDm1Ne3XjNXq/wjaQX5KuUdkXoqAp1emo2nKGqqVjwSkWX6ordO6mLYhGDiA
               vDydisaLX4I8x6NZFIabzqpZbmf6pWlxXVsEptXdAeALpxNZ/r/P34UOgF/g5jZB
               /r8qFYC5HnDCY72bY52UXON3ktVmhC7PK3JNmruJgunEfC/yOk8YB9Eks7+3+9SR
               HkXkOt1cAbJWZruf4j13X4s=
               -----END PRIVATE KEY-----

1. Perform an upgrade to v1.15
2. Verify openshift-gitops ArgoCD status is as expected  

   status:
     applicationController: Running
     applicationSetController: Running
     phase: Available 
     redis: Running
     repo: Running
     server: Running
     sso: Running

1. Observe following message in Operator manager pod in openshift-gitops-operator namespace 

   2024-11-07T05:45:08Z INFO controller_argocd WARNING: .tls.key and .tls.certificate are insecure in ArgoCD CR and not recommended. Use .tls.externalCertificate to reference a TLS secret instead

1. Observe following event in openshift-gitops namespace 

   $ oc get events --field-selector type=Warning  -n openshift-gitops
   LAST SEEN   TYPE      REASON                OBJECT                                                MESSAGE
   30s         Warning   InsecureFields        argocd/openshift-gitops                               .tls.key and .tls.certificate are insecure in ArgoCD CR and not recommended. Use .tls.externalCertificate to reference a TLS secret instead. 

1. Verify Argo CD UI is accessible via Route