红帽全球峰会11.9. 在 director Operator 上执行在线数据库更新
有些 overcloud 组件需要在线更新或迁移其数据库表。
在线数据库更新适用于以下组件：
- OpenStack Block Storage (cinder)
- OpenStack Compute (nova)
流程
创建名为
osdeploy-online-migration.yaml的osdeploy作业：$ cat <<EOF > osdeploy-online-migration.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: online-migration spec: configVersion: <config_version> configGenerator: update mode: external-update advancedSettings: tags: - online_upgrade EOF应用配置：
$ oc apply -f osdeploy-online-migration.yaml
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