# RHACM - OpenShift Virtualization notes

## Deploy RHACM on AWS
Will Create Notes when i have time I used [AWS Blank Open Environment](https://demo.redhat.com/catalog?item=babylon-catalog-test/sandboxes-gpte.sandbox-open.test&utm_source=webapp&utm_medium=share-link) and built it from scratch. May need to use rosa?

Quick Steps

curl -OL https://gist.githubusercontent.com/tosin2013/76e47de3f32de4486ab4699c21b2188e/raw/959ae5dd2117edf124e4531cfae5216c722a3358/openshift-ai-workload.sh
# optional change  .compute[0].replicas to 3
vim openshift-ai-workload.sh
chmod +x openshift-ai-workload.sh
export aws_access_key_id="YOUR_ACCESS_KEY_ID"
export aws_secret_access_key="YOUR_SECRET_ACCESS_KEY"
export aws_region="YOUR_AWS_REGION"
./openshift-ai-workload.sh m6i.2xlarge

Configure SSL Certs

export KUBECONFIG=/home/lab-user/cluster/auth/kubeconfi
curl -OL https://gist.githubusercontent.com/tosin2013/866522a1420ac22f477d2253121b4416/raw/35d6fa88675d63b6ecf58a827df32356ccf3ddde/configure-keys-on-openshift.sh
chmod +x configure-keys-on-openshift.sh
configure-keys-on-openshift.sh
./configure-keys-on-openshift.sh <AWS_ACCESS_KEY> <AWS_SECRET_ACCESS_KEY> podman 

Configure RHACM

git clone https://github.com/tosin2013/sno-quickstarts.git
cd sno-quickstarts/gitops
./deploy.sh
oc apply -f apps/acm-gitops-deployment/cluster-config.yaml 

# Deploy one or more OpenShift Clusters on Equinix Metal baremetal
* [Equinix Metal baremetal ](https://demo.redhat.com/catalog?item=babylon-catalog-prod/equinix-metal.eqx-blank.prod&utm_source=webapp&utm_medium=share-link)
* [Step 1](https://tosin2013.github.io/qubinode_navigator/deployments/setup-sh.html)
* [Step 2](https://tosin2013.github.io/qubinode_navigator/plugins/onedev.html)
* [Step 3](https://tosin2013.github.io/qubinode_navigator/plugins/onedev-kcli-openshift4-baremetal-external.html)

## Configure SSL certs on baremetal servers

sudo su - 
oc login --token=sha256~token-token --server=https://api.lab.GUID.sandboxXXX.opentlc.com:6443
curl -OL https://gist.githubusercontent.com/tosin2013/866522a1420ac22f477d2253121b4416/raw/35d6fa88675d63b6ecf58a827df32356ccf3ddde/configure-keys-on-openshift.sh
chmod +x configure-keys-on-openshift.sh
./configure-keys-on-openshift.sh <AWS_ACCESS_KEY> <AWS_SECRET_ACCESS_KEY> podman

## Configure Enviornment for OpenShift Virtualization
*To-Do automate it from RHACM*

oc login --token=sha256~token-token --server=https://api.lab.GUID.sandboxXXX.opentlc.com:6443
git clone https://github.com/tosin2013/sno-quickstarts.git
cd sno-quickstarts/gitops
./configure-redhat-labs.sh --configure-infra-nodes --configure-storage 

# Exit menu patch the storage class and restart script
# oc patch storageclass ocs-storagecluster-ceph-rbd -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'

## Install OpenShift Virtualization
*Select menu option `equinix-cnv-virtualization`*

./configure-redhat-labs.sh

*Configure OpenShift image registry*

curl -OL https://raw.githubusercontent.com/tosin2013/openshift-4-deployment-notes/master/post-steps/configure-registry.sh
chmod +x configure-registry.sh
./configure-registry.sh

## Select equinix-cnv-virtualization when deployment is complete

# RHACM Configuration
## Import Openshift Virtualization Clusters

## Preparing RHACM for ArgoCD Integration
Run the commands on your RHACM Cluster

<hub> $ cat >> managedclusterset.yaml << EOF
---
apiVersion: cluster.open-cluster-management.io/v1beta2
kind: ManagedClusterSet
metadata:
  name: openshift-virt-clusters
EOF

<hub> $ oc apply -f managedclusterset.yaml

Now, import local-cluster into the ManagedClusterSet resource. Importation will be done by adding the cluster.open-cluster-management.io/clusterset: openshift-virt-clusters label to the OpensShift Virtulaization Clusters ManagedCluster resource -

<hub> $ oc edit managedcluster <cluster-guid>
...
labels:
...
    cloud: BareMetal
    cluster.open-cluster-management.io/clusterset: openshift-virt-clusters
...


Create the ManagedClusterSetBinding resource to bind the openshift virt clusters ManagedClusterSet resource to the openshift-gitops resource. Creating the ManagedClusterSetBinding resource will allow ArgoCD to access openshift virtualization clusters information and import it into its management stack.

<hub> $ cat >> managedclustersetbinding.yaml << EOF
---
apiVersion: cluster.open-cluster-management.io/v1beta2
kind: ManagedClusterSetBinding
metadata:
  name: openshift-virt-clusters
  namespace: openshift-gitops
spec:
  clusterSet: openshift-virt-clusters
EOF

<hub> $ oc apply -f managedclustersetbinding.yaml

Create the Placement resource and bind it to openshift-virt-clusters ManagedClusterSet. Note that you will not be using any special filters in this exercise.

<hub> $ cat >> placement.yaml << EOF
---
apiVersion: cluster.open-cluster-management.io/v1beta1
kind: Placement
metadata:
  name: openshift-virt-clusters
  namespace: openshift-gitops
spec:
  clusterSets:
    - openshift-virt-clusters
EOF

<hub> $ oc apply -f placement.yaml

Create the GitOpsServer resource to indicate the location of ArgoCD and the placement resource -

<hub> $ export CLUSTER_NAME="yourclustername"
<hub> $ cat >> gitopsserver.yaml << EOF
---
apiVersion: apps.open-cluster-management.io/v1beta1
kind: GitOpsCluster
metadata:
  name: gitops-cluster-${CLUSTER_NAME}
  namespace: openshift-gitops
spec:
  argoServer:
    cluster: ${CLUSTER_NAME}
    argoNamespace: openshift-gitops
  placementRef:
    kind: Placement
    apiVersion: cluster.open-cluster-management.io/v1alpha1
    name: openshift-virt-clusters
EOF
<hub> $ cat  gitopsserver.yaml
<hub> $ oc apply -f gitopsserver.yaml

[Currently on ACM 2.10 with baremetal: GitopsCluster CR fails with secret cannot be found Please follow instuctions in link](https://access.redhat.com/solutions/7061577)

if status is run the additional commands below

status:
  lastUpdateTime: '2024-04-30T17:30:24Z'
  message: secrets "mrw6d-cluster-secret" not found
  phase: failed

You should now see the clusters populate on Argocd


## Install Gitea on RHACM Cluster

curl -OL https://raw.githubusercontent.com/tosin2013/openshift-demos/master/quick-scripts/deploy-gitea.sh
chmod +x deploy-gitea.sh
./deploy-gitea.sh

**Login To Gitea**
**Create User**
**Click on `New Migration:`**
**Click on `Git`**
**Migrate Git Repo**
* https://github.com/tosin2013/kubevirt-gitops.git
**Update Git URL**
For demo-instance1 or for demo-instance2 if you deployed two clusters
`clusters/overlays/rhpds-instance/demo-instance1/patch-application-repo-revision.yaml`
* update line 3 with the gitea url
* update the target cluster on line 9
* update line 3 with your repo
`clusters/overlays/rhpds-instance/demo-instance1/patch-applicationset-repo-revision.yaml`
* update lines 5,11,17,23 under `components/argocd/apps/overlays/demo-instance1/patch-operators-list.yaml`

## Configure ArgoCD cluster
Login Information
* Username: `admin`
* Password: `under Secrets->openshift-gitops-cluster`

Connect to git repo

Login To RHACM via jumpbox
Git Clone Gitea repo

git clone https://gitea-with-admin-gitea.apps.gitops.sandbox000.opentlc.com/user1/kubevirt-gitops.git
cd kubevirt-gitops/

For demo-instance1

oc apply -k clusters/overlays/rhpds-instance/demo-instance1
kustomize build  clusters/overlays/rhpds-instance/demo-instance1

For demo-instance2

oc apply -k clusters/overlays/rhpds-instance/demo-instance2