6.3.6. 구성 파일

install-config.yaml을 설정합니다. pullSecret 및 sshKey 등 환경에 맞게 적절한 변수를 변경합니다.

apiVersion: v1
baseDomain: <domain>
metadata:
  name: <cluster-name>
networking:
  machineCIDR: <public-cidr>
  networkType: OVNKubernetes
compute:
- name: worker
  replicas: 2 1
controlPlane:
  name: master
  replicas: 3
  platform:
    baremetal: {}
platform:
  baremetal:
    apiVIP: <api-ip>
    ingressVIP: <wildcard-ip>
    provisioningNetworkInterface: <NIC1>
    provisioningNetworkCIDR: <CIDR>
    hosts:
      - name: openshift-master-0
        role: master
        bmc:
          address: ipmi://<out-of-band-ip> 2
          username: <user>
          password: <password>
        bootMACAddress: <NIC1-mac-address>
        hardwareProfile: default
      - name: <openshift-master-1>
        role: master
        bmc:
          address: ipmi://<out-of-band-ip> 3
          username: <user>
          password: <password>
        bootMACAddress: <NIC1-mac-address>
        hardwareProfile: default
      - name: <openshift-master-2>
        role: master
        bmc:
          address: ipmi://<out-of-band-ip> 4
          username: <user>
          password: <password>
        bootMACAddress: <NIC1-mac-address>
        hardwareProfile: default
      - name: <openshift-worker-0>
        role: worker
        bmc:
          address: ipmi://<out-of-band-ip> 5
          username: <user>
          password: <password>
        bootMACAddress: <NIC1-mac-address>
        hardwareProfile: unknown
      - name: <openshift-worker-1>
        role: worker
        bmc:
          address: ipmi://<out-of-band-ip>
          username: <user>
          password: <password>
        bootMACAddress: <NIC1-mac-address>
        hardwareProfile: unknown
pullSecret: '<pull_secret>'
sshKey: '<ssh_pub_key>'

클러스터 설정을 저장할 디렉터리를 만듭니다.

$ mkdir ~/clusterconfigs
$ cp install-config.yaml ~/clusterconfigs

OpenShift Container Platform 클러스터를 설치하기 전에 모든 베어 메탈 노드의 전원이 꺼져 있는지 확인합니다.

$ ipmitool -I lanplus -U <user> -P <password> -H <management-server-ip> power off

이전 배포 시도에서 이전 부트스트랩 리소스가 남아 있는 경우 이전 부트스트랩 리소스를 삭제합니다.

for i in $(sudo virsh list | tail -n +3 | grep bootstrap | awk {'print $2'});
do
  sudo virsh destroy $i;
  sudo virsh undefine $i;
  sudo virsh vol-delete $i --pool $i;
  sudo virsh vol-delete $i.ign --pool $i;
  sudo virsh pool-destroy $i;
  sudo virsh pool-undefine $i;
done