Ubuntu22.04安装postgresql-16

添加软件源

sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

添加密钥签名

wget -qO- https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo tee /etc/apt/trusted.gpg.d/pgdg.asc &>/dev/null

安装postgresql

更新源

apt update

apt install postgresql-16

修改密码

sudo -u postgres psql

设置密码

ALTER USER postgres PASSWORD 'your_password';

退出

\q

开启远程访问

1. 允许任何主机访问

vi /etc/postgresql/16/main/pg_hba.conf

加入如下内容

host    all             all             all                     scram-sha-256

1. 修改监听地址

vi /etc/postgresql/16/main/postgresql.conf

listen_addresses = '*'