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重启docker后容器失败

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重启docker后容器失败

我有 2 个容器运行 redis 和 postgresql。重新启动 docker 服务器后，两个都失败了。但它仍然以 的状态运行Up <> minutes，但似乎运行不正确。我在 redis 和 postgresql 上运行 docker 日志，这些是日志：

redis：

[206] 29 Mar 04:03:27.358 * RDB: 1 MB of memory used by copy-on-write
[10] 29 Mar 04:03:27.433 * Background saving terminated with success
[10] 29 Mar 04:08:28.032 * 10 changes in 300 seconds. Saving...
[10] 29 Mar 04:08:28.038 * Background saving started by pid 207
[207] 29 Mar 04:08:29.412 * DB saved on disk
[207] 29 Mar 04:08:29.413 * RDB: 1 MB of memory used by copy-on-write
[10] 29 Mar 04:08:29.449 * Background saving terminated with success
2014/03/29 04:10:48 no such file or directory

PostgreSQL的：

2014-03-28 11:05:34 UTC LOG:  database system was shut down at 2014-03-28 10:57:12 UTC
2014-03-28 11:05:34 UTC LOG:  database system is ready to accept connections
2014-03-28 11:05:34 UTC LOG:  autovacuum launcher started
2014/03/29 04:10:48 no such file or directory

他们似乎犯了同样的错误：no such file or directory

答案1

我们发现，在容器运行时重新启动 docker 会导致 docker 无法管理的“幽灵”容器。

在升级 docker 时这一点最为明显——通常我们只需重新启动主机即可。

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