postgresql容器未启动：chmod：更改“ / bitnami / postgresql / data”的权限：不允许操作

编程问答 2022-07-25

问题描述

bitnami / postgresql无法以卷装入开始。我正在使用10.14.0版的官方docker镜像。

容器在没有卷挂载的情况下启动：

docker run --rm --name postgresql -e POSTGREsql_PASSWORD=password123 bitnami/postgresql:10.14.0

postgresql 16:09:04.59 
postgresql 16:09:04.60 INFO  ==> ** Starting Postgresql setup **
postgresql 16:09:04.62 INFO  ==> Validating settings in POSTGREsql_* env vars..
postgresql 16:09:04.63 INFO  ==> Loading custom pre-init scripts...
postgresql 16:09:04.63 INFO  ==> Initializing Postgresql database...
postgresql 16:09:04.66 INFO  ==> pg_hba.conf file not detected. Generating it...
postgresql 16:09:04.66 INFO  ==> Generating local authentication configuration
postgresql 16:09:05.97 INFO  ==> Starting Postgresql in background...
postgresql 16:09:06.11 INFO  ==> Changing password of postgres
postgresql 16:09:06.14 INFO  ==> Configuring replication parameters
postgresql 16:09:06.17 INFO  ==> Configuring fsync
postgresql 16:09:06.18 INFO  ==> Loading custom scripts...
postgresql 16:09:06.19 INFO  ==> Enabling remote connections
postgresql 16:09:06.20 INFO  ==> Stopping Postgresql...

postgresql 16:09:07.21 INFO  ==> ** Postgresql setup finished! **
postgresql 16:09:07.25 INFO  ==> ** Starting Postgresql **
2020-09-16 16:09:07.279 GMT [1] LOG:  listening on IPv4 address "0.0.0.0",port 5432
2020-09-16 16:09:07.279 GMT [1] LOG:  listening on IPv6 address "::",port 5432
2020-09-16 16:09:07.283 GMT [1] LOG:  listening on Unix socket "/tmp/.s.PGsql.5432"
2020-09-16 16:09:07.296 GMT [105] LOG:  database system was shut down at 2020-09-16 16:09:06 GMT
2020-09-16 16:09:07.302 GMT [1] LOG:  database system is ready to accept connections

带有卷挂式

docker run --rm --name postgresql -v /postgresql:/bitnami/postgresql -e POSTGREsql_PASSWORD=password123 bitnami/postgresql:10.14.0

postgresql 16:10:05.99 
postgresql 16:10:05.99 Welcome to the Bitnami postgresql container
postgresql 16:10:05.99 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-postgresql
postgresql 16:10:05.99 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-postgresql/issues
postgresql 16:10:05.99 
postgresql 16:10:06.01 INFO  ==> ** Starting Postgresql setup **
postgresql 16:10:06.02 INFO  ==> Validating settings in POSTGREsql_* env vars..
postgresql 16:10:06.03 INFO  ==> Loading custom pre-init scripts...
postgresql 16:10:06.03 INFO  ==> Initializing Postgresql database...
mkdir: cannot create directory ‘/bitnami/postgresql/data’: Permission denied
postgresql 16:10:06.04 INFO  ==> Stopping Postgresql...

带有docker-compose文件

postgresql:
      image: bitnami/postgresql:10.14.0
      container_name: postgresql
      ports:
        - 5432:5432
      environment: 
        - POSTGREsql_REPLICATION_MODE=master
        - POSTGREsql_REPLICATION_USER=repl_user
        - POSTGREsql_REPLICATION_PASSWORD=repl_password
        - POSTGREsql_USERNAME=my_user
        - POSTGREsql_PASSWORD=my_password
        - POSTGREsql_DATABASE=my_database
        - POSTGREsql_SYNCHRONOUS_COMMIT_MODE=on
        - POSTGREsql_NUM_SYNCHRONOUS_REPLICAS=1
      volumes:
        - /postgresql:/bitnami/postgresql
      restart: always

输出：

docker-compose up

postgresql      | postgresql 16:12:34.68 
postgresql      | postgresql 16:12:34.68 Welcome to the Bitnami postgresql container
postgresql      | postgresql 16:12:34.68 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-postgresql
postgresql      | postgresql 16:12:34.68 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-postgresql/issues
postgresql      | postgresql 16:12:34.68 
postgresql      | postgresql 16:12:34.70 INFO  ==> ** Starting Postgresql setup **
postgresql      | postgresql 16:12:34.72 INFO  ==> Validating settings in POSTGREsql_* env vars..
postgresql      | postgresql 16:12:34.72 INFO  ==> Loading custom pre-init scripts...
postgresql      | postgresql 16:12:34.73 INFO  ==> Initializing Postgresql database...
postgresql      | chmod: changing permissions of '/bitnami/postgresql/data': Operation not permitted
postgresql      | postgresql 16:12:34.74 WARN  ==> Lack of permissions on data directory!
postgresql      | chmod: changing permissions of '/bitnami/postgresql/data': Operation not permitted
postgresql      | postgresql 16:12:34.75 WARN  ==> Lack of permissions on data directory!
postgresql      | postgresql 16:12:34.75 INFO  ==> pg_hba.conf file not detected. Generating it...
postgresql      | postgresql 16:12:34.75 INFO  ==> Generating local authentication configuration
postgresql      | postgresql 16:12:34.78 INFO  ==> Stopping Postgresql...

我找不到任何解决方案。其他容器似乎没有这个问题。如果有人找到解决此问题的方法，请提供帮助。

解决方法

Bitnami工程师在这里

由于Bitnami PostgreSQL容器是非根容器，因此ID为1001的用户需要在要装入的本地文件夹中具有写权限。

sudo chown -R 1001:1001 /postgresql

您可以在我们的GitHub存储库中找到有关此信息的更多信息

https://github.com/bitnami/bitnami-docker-postgresql#persisting-your-database

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