Postgres数据库报错:FATAL: Peer authentication failed for user "zabbix" Previous connection kept

/etc/postgresql/9.3/main/pg_hba.conf

执行命令

找到下面的一行:

local all postgres peer

改成

local all postgres md5

然后restart postgresql server
Postgres数据库报错:FATAL: Peer authentication failed for user "zabbix" Previous connection kept

https://blog.****.net/tingyuanss/article/details/43763899