chore: remove ocp 3.11 provisioning after Cent OS 7 EOL (#1340)

chart/infra-server/static/flavors.yaml

@@ -198,77 +198,6 @@
     - name: SSH_ACCESS
       description: Instructions for obtaining SSH access to instances in your cluster
 
-#####################
-#  openshift-multi  #
-#####################
-- id: openshift-multi
-  name: OpenShift 3.11
-  description: OpenShift 3.11 cluster
-  availability: stable
-  workflow: configuration/workflow-openshift-multi.yaml
-  aliases:
-    - openshift-3
-    - ocp-3
-  parameters:
-    - name: name
-      description: cluster name
-      value: example1
-
-    - name: crio
-      description: should CRI-O be used as the container runtime
-      value: true
-      kind: optional
-
-    - name: nodes
-      description: number of worker nodes
-      value: "2"
-      kind: optional
-
-    - name: machine-type
-      description: node machine type
-      value: e2-standard-4
-      kind: optional
-
-    - name: zone
-      description: Google Cloud zone to deploy infrastructure into.
-      value: us-east1-d
-      kind: optional
-
-    - name: install-monitoring
-      description: Install the OpenShift monitoring stack
-      help: This is a prometheus/grafana/alertmanager stack. See the logs/artifacts for access info.
-      value: true
-      kind: optional
-
-    - name: install-metrics
-      description: Install metrics
-      help: For example to get the output of `oc adm top pods`
-      value: false
-      kind: optional
-
-  artifacts:
-    - name: kubeconfig
-      description: Kube config for connecting to this cluster
-
-    - name: console_url
-      description: The URL for the openshift console
-      tags: [url]
-
-    - name: console_password
-      description: The password for the console admin account
-
-    - name: grafana_url
-      description: The URL for the grafana instance (if monitoring is enabled)
-
-    - name: prometheus_url
-      description: The URL for the prometheus instance (if monitoring is enabled)
-
-    - name: SSH_ACCESS
-      description: Instructions for obtaining SSH access to instances in your cluster
-
-    - name: data
-      description: An archive with various bits
-
 ####################
 #  openshift-4     #
 ####################

chart/infra-server/templates/secrets.yaml

@@ -40,9 +40,6 @@ data:
   workflow-qa-demo.yaml: |-
     {{- tpl (.Files.Get "static/workflow-qa-demo.yaml" ) . | b64enc | nindent 4 }}
 
-  workflow-openshift-multi.yaml: |-
-    {{- tpl (.Files.Get "static/workflow-openshift-multi.yaml" ) . | b64enc | nindent 4 }}
-
   workflow-openshift-4.yaml: |-
     {{- tpl (.Files.Get "static/workflow-openshift-4.yaml" ) . | b64enc | nindent 4 }}