Centos 7环境变量用于Postgres服务 [英] Centos 7 environment variables for Postgres service

问题描述

最近我有一个问题，使用自定义PGDATA路径启动一个postgresql服务。它试图查找未初始化的默认数据目录（/var/lib/pgsql/9.3/data/），因此触发了这些错误。看来问题是Centos 7上的服务启动器会删除所有环境变量，包括PGDATA。

Recently I had the problem of starting a postgresql service with custom PGDATA path. It tried to look in the default data directory (/var/lib/pgsql/9.3/data/) which was not initialized and therefore triggered these errors. It appears the problem is that the service starter on Centos 7 strips all the environment variables, including PGDATA.

有关问题的有趣话题

配置

service postgresql-9.3 start

以使用自定义环境变量？是否有必须定义这些变量的服务的配置文件？

to use custom environment variables? Are there configuration files for services where these variables have to be defined?

提前感谢！

推荐答案

好，我有一个适合我的解决方案。

OK, I got a solution that worked for me.

nano /etc/systemd/system/postgresql-9.3.service 

，内容从/ usr / lib / systemd / system /postgresql-9.3.service和PGDATA变量已更改。然后

with the contents copied over from /usr/lib/systemd/system/postgresql-9.3.service and PGDATA variable changed. Then

systemctl daemon-reload

然后我开始正常的服务，它工作正常。诀窍是更改此服务配置文件。

And then I started the service normally and it worked fine. The trick was making changes to this service configuration file.

这篇关于Centos 7环境变量用于Postgres服务的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！