红帽全球峰会4.6.2. 故障排除
无法擦除旧的 PostgreSQL 数据可能会导致级联错误，从而导致 postgresql pod 进入 crashloopbackoff 状态。这会阻止 cfme pod 启动。crashloopbackoff 的原因是，之前部署期间创建的数据库 NFS 导出的文件权限不正确。
要继续，请从 PostgreSQL 导出中删除所有数据，并删除 pod（而不是部署器 Pod）。例如，如果您有以下 pod：
然后，您将：
- 从数据库 NFS 导出中删除数据。
运行：
oc delete postgresql-1-6w2t4
$ oc delete postgresql-1-6w2t4Copy to Clipboard Copied! Toggle word wrap Toggle overflow
PostgreSQL 部署器容器集将尝试扩展新的 postgresql 容器集，以取代您删除的容器集。在 postgresql 容器集运行后，cfme 容器集将停止阻止并开始应用初始化。
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