问题
psql: FATAL: Peer authentication failed for user "postgres"
解法
1. 运行下面的命令编辑 pg_hba.conf 文件
sudo vim /etc/postgresql/11/main/pg_hba.conf
2. 将
# Database administrative login by Unix domain socket
local all postgres peer
改为
# Database administrative login by Unix domain socket
local all postgres trust
若是其它用户,可以再增加一行
# Database administrative login by Unix domain socket
local all postgres trust
local all odoo trust
3. 保存后执行下面的命令重新加载配置文件
sudo /etc/init.d/postgresql reload