chore(installation): remove non-OLM installation doc; add link to OLM quickstart (RHIDP-2707) (RHIDP-3497) (redhat-developer#700)

* chore(installation): remove doc about non-OLM instlalation method; add extra link to OLM quickstart at https://olm.operatorframework.io/docs/getting-started/ (RHIDP-2707) (RHIDP-3497)

Signed-off-by: Nick Boldt <[email protected]>

* Update modules/installation/proc-rhdh-deploy-eks-operator.adoc

Co-authored-by: Heena Manwani <[email protected]>

---------

Signed-off-by: Nick Boldt <[email protected]>
Co-authored-by: Heena Manwani <[email protected]>
Co-authored-by: Fabrice Flore-Thébault <[email protected]>

Author: 3 people

modules/installation/proc-rhdh-deploy-eks-operator.adoc

@@ -4,7 +4,7 @@
 [id='proc-rhdh-deploy-eks-operator_{context}']
 = Installing {product-short} on {eks-short} with the Operator
 
-You can install the {product} Operator with or without the Operator Lifecycle Manager (OLM) framework.
+The {product} Operator installation requires the Operator Lifecycle Manager (OLM) framework.
 
 .Additonal resources
 * For information about the OLM, see link:https://olm.operatorframework.io/docs/[Operator Lifecycle Manager(OLM)] documentation.
@@ -18,7 +18,7 @@ You can install the {product-short} Operator on {eks-short} using the https://ol
 * You have set the context to the {eks-short} cluster in your current `kubeconfig`. For more information, see https://docs.aws.amazon.com/eks/latest/userguide/create-kubeconfig.html[Creating or updating a kubeconfig file for an Amazon {eks-short} cluster].
 * You have installed `kubectl`. For more information, see https://docs.aws.amazon.com/eks/latest/userguide/install-kubectl.html[Installing or updating kubectl].
 * You have subscribed to `registry.redhat.io`. For more information, see https://access.redhat.com/RegistryAuthentication[{company-name} Container Registry Authentication].
-* You have installed the Operator Lifecycle Manager (OLM). For more information about installation and troubleshooting, see https://operatorhub.io/how-to-install-an-operator#How-do-I-get-Operator-Lifecycle-Manager?[How do I get Operator Lifecycle Manager?]
+* You have installed the Operator Lifecycle Manager (OLM). For more information about installation and troubleshooting, see https://olm.operatorframework.io/docs/getting-started/[OLM QuickStart] or https://operatorhub.io/how-to-install-an-operator#How-do-I-get-Operator-Lifecycle-Manager?[How do I get Operator Lifecycle Manager?]
 
 .Procedure
 
@@ -196,170 +196,3 @@ kubectl -n rhdh-operator edit configmap backstage-default-config
 .. Save and exit.
 +
 Wait for a few minutes until the changes are automatically applied to the operator pods.
-
-== Installing the {product-short} Operator without the OLM framework
-
-.Prerequisites
-* You have installed the following commands:
-** `git`
-** `make`
-** `sed`
-
-.Procedure
-
-. Clone the Operator repository to your local machine using the following command:
-+
---
-[source,terminal]
-----
-git clone --depth=1 https://github.com/redhat-developer/rhdh-operator.git rhdh-operator && cd rhdh-operator
-----
---
-
-. Run the following command and generate the deployment manifest:
-+
---
-[source,terminal]
-----
-make deployment-manifest
-----
-
-The previous command generates a file named `rhdh-operator-<VERSION>.yaml`, which is updated manually.
---
-
-. Run the following command to apply replacements in the generated deployment manifest:
-+
---
-[source,terminal]
-----
-sed -i "s/backstage-operator/rhdh-operator/g" rhdh-operator-*.yaml
-sed -i "s/backstage-system/rhdh-operator/g" rhdh-operator-*.yaml
-sed -i "s/backstage-controller-manager/rhdh-controller-manager/g" rhdh-operator-*.yaml
-----
---
-
-. Open the generated deployment manifest file in an editor and perform the following steps:
-.. Locate the `db-statefulset.yaml` string and add the `fsGroup` to its `spec.template.spec.securityContext`, as shown in the following example:
-+
---
-[source,yaml]
-----
-   db-statefulset.yaml: |
-    apiVersion: apps/v1
-    kind: StatefulSet
---- TRUNCATED ---
-    spec:
-    --- TRUNCATED ---
-      restartPolicy: Always
-      securityContext:
-        # You can assign any random value as fsGroup
-        fsGroup: 2000
-      serviceAccount: default
-      serviceAccountName: default
---- TRUNCATED ---
-----
---
-
-.. Locate the `deployment.yaml` string and add the `fsGroup` to its specification, as shown in the following example:
-+
---
-[source,yaml]
-----
-  deployment.yaml: |
-    apiVersion: apps/v1
-    kind: Deployment
---- TRUNCATED ---
-    spec:
-      securityContext:
-        # You can assign any random value as fsGroup
-        fsGroup: 3000
-      automountServiceAccountToken: false
---- TRUNCATED ---
-----
---
-
-.. Locate the `service.yaml` string and change the `type` to `NodePort` as follows:
-+
---
-[source,yaml]
-----
-  service.yaml: |
-    apiVersion: v1
-    kind: Service
-    spec:
-      # NodePort is required for the ALB to route to the Service
-      type: NodePort
---- TRUNCATED ---
-----
---
-
-.. Replace the default images with the images that are pulled from the {company-name} Ecosystem:
-+
---
-[source,terminal,subs="attributes+"]
-----
-sed -i "s#gcr.io/kubebuilder/kube-rbac-proxy:.*#registry.redhat.io/openshift4/ose-kube-rbac-proxy:v{ocp-version}#g" rhdh-operator-*.yaml
-
-sed -i "s#(quay.io/janus-idp/operator:.*|quay.io/rhdh-community/operator:.*)#registry.redhat.io/rhdh/rhdh-rhel9-operator:{product-version}#g" rhdh-operator-*.yaml
-
-sed -i "s#quay.io/janus-idp/backstage-showcase:.*#registry.redhat.io/rhdh/rhdh-hub-rhel9:{product-version}#g" rhdh-operator-*.yaml
-
-sed -i "s#quay.io/fedora/postgresql-15:.*#registry.redhat.io/rhel9/postgresql-15:latest#g" rhdh-operator-*.yaml
-----
---
-
-. Add the image pull secret to the manifest in the Deployment resource as follows:
-+
---
-[source,yaml]
-----
---- TRUNCATED ---
-
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  labels:
-    app.kubernetes.io/component: manager
-    app.kubernetes.io/created-by: rhdh-operator
-    app.kubernetes.io/instance: controller-manager
-    app.kubernetes.io/managed-by: kustomize
-    app.kubernetes.io/name: deployment
-    app.kubernetes.io/part-of: rhdh-operator
-    control-plane: controller-manager
-  name: rhdh-controller-manager
-  namespace: rhdh-operator
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      control-plane: controller-manager
-  template:
-    metadata:
-      annotations:
-        kubectl.kubernetes.io/default-container: manager
-      labels:
-        control-plane: controller-manager
-    spec:
-      imagePullSecrets:
-        - name: rhdh-pull-secret
---- TRUNCATED ---
-----
---
-
-. Apply the manifest to deploy the operator using the following command:
-+
---
-[source,terminal]
-----
-kubectl apply -f rhdh-operator-VERSION.yaml
-----
---
-
-. Run the following command to verify that the Operator is running:
-+
---
-[source,terminal]
-----
-kubectl -n rhdh-operator get pods -w
-----
---