CFK-2226 Examples/playbooks for external access MRC (#222)

* mrc

* remove bad files, fix comments

* active pass SR info

* fix port

* various fixes

* 7.4 image

* copy searchscope changes

* remove TLS on schema LB

Author: kcorman0

hybrid/multi-region-clusters/README.md

@@ -0,0 +1,42 @@
+apiVersion: platform.confluent.io/v1beta1
+kind: ControlCenter
+metadata:
+  name: controlcenter
+  namespace: central
+spec:
+  authorization:
+    type: rbac
+  configOverrides:
+    server:
+      - confluent.controlcenter.streams.consumer.client.rack=us-central1
+      - confluent.controlcenter.streams.replication.factor=-1
+  dataVolumeCapacity: 10Gi
+  dependencies:
+    kafka:
+      authentication:
+        jaasConfig:
+          secretRef: credential
+        type: plain
+      bootstrapEndpoint: kafka.central.svc.cluster.local:9071,kafka-east.platformops.dev.gcp.devel.cpdev.cloud:9092,kafka-west.platformops.dev.gcp.devel.cpdev.cloud:9092
+      tls:
+        enabled: true
+    mds:
+      authentication:
+        bearer:
+          secretRef: c3-mds-client
+        type: bearer
+      endpoint: https://kafka.central.svc.cluster.local:8090
+      tls:
+        enabled: true
+      tokenKeyPair:
+        secretRef: mds-token
+    schemaRegistry:
+      tls:
+        enabled: true
+      url: https://schemaregistry.central.svc.cluster.local:8081,https://sr-east.platformops.dev.gcp.devel.cpdev.cloud:443,https://sr-west.platformops.dev.gcp.devel.cpdev.cloud:443
+  image:
+    application: confluentinc/cp-enterprise-control-center:7.4.0
+    init: confluentinc/confluent-init-container:2.6.0
+  replicas: 1
+  tls:
+    autoGeneratedCerts: true

hybrid/multi-region-clusters/external-access/README.md

@@ -0,0 +1,2 @@
+username=kafka
+password=kafka-secret

hybrid/multi-region-clusters/external-access/confluent-platform/controlcenter.yaml

@@ -0,0 +1,2 @@
+username=operator
+password=operator-secret