ZTP for Factory Workflow qubinode dev box¶

ZTP for Factory Workflow provides a way for installing on top of OpenShift Container Platform the required pieces that will enable it to be used as a disconnected Hub Cluster and able to deploy Spoke Clusters that will be configured as the last step of the installation as disconnected too.

You can use the qubinode as a dev box gto test out the ZTP for Factory Workflow.

Recommened install¶

GitOps Deployment

Create root sshkey:

sudo su - root
ssh-keygen

Create pull secret

Install OpenShift on Bare Metal

Pull Secret File:

vi /root/openshift_pull.json

Clone ztp-pipeline-relocatable repo:

cd $HOME
git clone https://github.com/rh-ecosystem-edge/ztp-pipeline-relocatable.git
cd /root/ztp-pipeline-relocatable/hack/deploy-hub-local

Create NFS file:

$ vim  nfs.yml
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: ${PV}
spec:
  capacity:
    storage: 200Gi
accessModes:
- ${MODE}
nfs:
  path: /var/lib/libvirt/images/${PV}
  server: ${PRIMARY_IP}
persistentVolumeReclaimPolicy: Recycle

SNO Deployment¶

Create sno install file:

cat >hub-install.yml<<EOF
version: stable
network_type: OVNKubernetes
kvm_openstack: true
cluster: ocp4
domain: labs.qubinode.io
numcpus: 16
disk_size: 100
network: bare-net
metal3: true
api_ip: 192.168.150.252
ingress_ip: 192.168.150.252
extra_disks:
- size: 300
- size: 300
- size: 300
EOF

SNO HUB Deployment:

vim build-hub.sh
sed -i  's/test-ci/ocp4/' build-hub.sh

# Change the following variables
Cluster name  OC_CLUSTER_NAME="ocp4"

OC_VERSION=$(oc version | awk '{print $3}' | head -1)
./build-hub.sh ${HOME}/openshift_pull.json ${OC_VERSION} 2.5 4.11 sno

Converged Deployment¶

Create convered hub install file:

cat >hub-install.yml<<EOF
version: stable
network_type: OVNKubernetes
kvm_openstack: true
cluster: ocp4
domain: labs.qubinode.io
numcpus: 16
disk_size: 100
network: bare-net
metal3: true
api_ip: 192.168.150.253
ingress_ip: 192.168.150.252
extra_disks:
- size: 300
- size: 300
- size: 300
EOF

Converged Hub Deployment:

vim build-hub.sh
sed -i  's/test-ci/ocp4/' build-hub.sh

OC_VERSION=$(oc version | awk '{print $3}' | head -1)
./build-hub.sh ${HOME}/openshift_pull.json ${OC_VERSION} 2.5 4.11 installer

Create ZTP Jumpbox:

sudo kcli create vm -p ztpfwjumpbox jumpbox --wait