1.8. 使用身份服务


1.8.1. 先决条件

1.8.2. 变量

(目前没有需要 shell 变量。)

1.8.3. pre-checks

1.8.4. 通过 fernet 密钥复制

  • 创建 keystone secret,包含 fernet 密钥:

    oc apply -f - <<EOF
    apiVersion: v1
    data:
      CredentialKeys0: $($CONTROLLER1_SSH sudo cat /var/lib/config-data/puppet-generated/keystone/etc/keystone/credential-keys/0 | base64 -w 0)
      CredentialKeys1: $($CONTROLLER1_SSH sudo cat /var/lib/config-data/puppet-generated/keystone/etc/keystone/credential-keys/1 | base64 -w 0)
      FernetKeys0: $($CONTROLLER1_SSH sudo cat /var/lib/config-data/puppet-generated/keystone/etc/keystone/fernet-keys/0 | base64 -w 0)
      FernetKeys1: $($CONTROLLER1_SSH sudo cat /var/lib/config-data/puppet-generated/keystone/etc/keystone/fernet-keys/1 | base64 -w 0)
    kind: Secret
    metadata:
      name: keystone
      namespace: openstack
    type: Opaque
    EOF
    Copy to Clipboard Toggle word wrap

1.8.5. 流程 - Keystone 采用

  • 修补 OpenStackControlPlane 来部署 Keystone:

    oc patch openstackcontrolplane openstack --type=merge --patch '
    spec:
      keystone:
        enabled: true
        apiOverride:
          route: {}
        template:
          override:
            service:
              internal:
                metadata:
                  annotations:
                    metallb.universe.tf/address-pool: internalapi
                    metallb.universe.tf/allow-shared-ip: internalapi
                    metallb.universe.tf/loadBalancerIPs: 172.17.0.80
                spec:
                  type: LoadBalancer
          databaseInstance: openstack
          secret: osp-secret
    '
    Copy to Clipboard Toggle word wrap
  • 在采用的部署中创建别名以使用 openstack 命令:

    alias openstack="oc exec -t openstackclient -- openstack"
    Copy to Clipboard Toggle word wrap
  • 清理仍然指向旧 control plane 的旧服务和端点(除 Keystone 服务和端点除外):

    openstack endpoint list | grep keystone | awk '/admin/{ print $2; }' | xargs ${BASH_ALIASES[openstack]} endpoint delete || true
    
    for service in aodh cinderv3 glance manila manilav2 neutron nova placement swift; do
      openstack service list | awk "/ $service /{ print \$2; }" | xargs ${BASH_ALIASES[openstack]} service delete || true
    done
    Copy to Clipboard Toggle word wrap

1.8.6. post-checks

  • 查看 Keystone 端点已定义并指向 pod 指定的 FQDN:

    openstack endpoint list | grep keystone
    Copy to Clipboard Toggle word wrap
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