Install Argo CD in Disconnected Cluster

1. Modify to Argo CD Operator  
  1.1. defaults.go
    1.1.1. replace redis image to 
  	1.1.1.1. ArgoCDDefaultRedisImage = "registry.redhat.io/rhel8/redis-5"
   	1.1.1.2. ArgoCDDefaultRedisVersion = "sha256:85d7f044c718567ed9375e845299ee8aa0fef8f327262c444506c6c7c7a42eb0" // latest
  1.2. deployment.go
    1.2.1. Disable dex deployment/reconciliation
    1.2.2. Change redis command args: 
    	"redis-server",
			"--save",
			"",
			"--appendonly",
			"no",
			"--protected-mode",
			"no",
  1.3. env.sh
    1.3.1. set ARGOCD_OPERATOR_IMAGE_BUILDER to docker
    1.3.2. set ARGOCD_OPERATOR_IMAGE_HOST_ORG to yours  e.g. "quay.io/wtam" (ORG=wtam)
    1.3.3. set ARGOCD_OPERATOR_BUNDLE_IMAGE_REPO to yours  e.g. "quay.io/wtam/${ARGOCD_OPERATOR_BUNDLE_IMAGE_NAME}"}
2. Build argocd-operator image
  2.1. hack/biuld.sh
3. Push argocd-operator image
  3.1. hack/push.sh
  3.2. record the sha (OPERATOR_SHA256)
  3.3. Modify argocd-operator.v0.0.14.clusterserviceversion.yaml 
    3.3.1. replace all argocd operator images.  (2 occurances: containerImage and image)
      3.3.1.1. quay.io/${ORG}/argocd-operator@sha256:${OPERATOR_SHA256}
    3.3.2. Add related images
    relatedImages:
      - name: dex
        image: quay.io/dexidp/dex@sha256:01e996b4b60edcc5cc042227c6965dd63ba68764c25d86b481b0d65f6e4da308
      - name: argocd-operator-util
        image: quay.io/jmckind/argocd-operator-util@sha256:f987796f3b4be500516689b24988f5c27f8d4f6e537b5c5d862090451de90794
      - name: argocd
        image: argoproj/argocd@sha256:b835999eb5cf75d01a2678cd971095926d9c2566c9ffe746d04b83a6a0a2849f
      - nmae: grafana
        image: grafana/grafana@sha256:afef23a1b4cf159ec3180aac3ad693c10e560657313bfe3ec81f344ace6d2f05
      - name: redis
        image: registry.redhat.io/rhel8/redis-5@sha256:85d7f044c718567ed9375e845299ee8aa0fef8f327262c444506c6c7c7a42eb0
      - name: redis-haproxy
        image: haproxy@sha256:cd4b3d4d27ae5931dc96b9632188590b7a6880469bcf07f478a3280dd0955336
4. Build and push argocd-operator bundle
  4.1. hack/bundle.sh
5. Build and push argocd-operator-registry
  5.1. hack/registry.sh
  5.2. record the sha (OPERATOR_REGISTRY_SHA256)
6. set MIRROR_REGISTRY_DNS env var
  6.1. e.g. export MIRROR_REGISTRY_DNS=ec2-3-135-184-169.us-east-2.compute.amazonaws.com:5000
7. set AUTH_FILE env var
  7.1. log to cluster as kubeadmin
  7.2. oc extract secret/pull-secret -n openshift-config
  7.3. mv .dockerconfigjson  mirror_pullsecret_config.json
  7.4. edit mirror_pullsecret_config.json to add registry.redhat.io token
  7.5. export AUTH_FILE=/path/to/mirror_pullsecret_config.json
8. mirror registry
  8.1. run these commands:
oc adm catalog mirror \
  quay.io/${ORG}/argocd-operator-registry@sha256:${OPERATOR_REGISTRY_SHA256} \
  ${MIRROR_REGISTRY_DNS} \
  --registry-config=${AUTH_FILE} \
  --insecure=true
oc image mirror \
  quay.io/${ORG}/argocd-operator-registry@sha256:${OPERATOR_REGISTRY_SHA256} \
  ${MIRROR_REGISTRY_DNS}/${ORG}/argocd-operator-registry \
  -a ${AUTH_FILE} \
  --insecure=true   
  8.2. record mirror registry sha MIRROR_REGISTRY_SHA256 from the output of "oc image mirror" command above
  8.3. review generated argocd-operator-registry-manifests\imageContentSourcePolicy.yaml
9. Update catalog_source.yaml
  9.1. replace image by the mirror image: 
  ${MIRROR_REGISTRY_DNS}/${ORG}/argocd-operator-registry@sha256:${MIRROR_REGISTRY_SHA256}
  e.g. ec2-3-135-184-169.us-east-2.compute.amazonaws.com:5000/wtam/argocd-operator-registry@sha256:919d19ca55ff0bc5f37555edc41a679724782db68ca0dfd19dabe50941604220
10. oc new-project argocd
11. oc apply -f argocd-operator-registry-manifests/imageContentSourcePolicy.yaml
12. oc apply -f deploy/catalog_source.yaml
13. In dev console, argocd operator will show up in Operator hub in the argocd namespace
14. Install argocd operator in argocd namespace
15. Create an argocd instance in the argocd name with "openshift route" enabled.