Ubuntu22.04安装postgresql16.8

1.下载已经编译好的二进制包

安装包直达：pgsql16.8

二进制打包方式见：postgresql16.8二进制包编译

2.解压

shell 复制代码

sudo tar -xvf pgsql16.8-ubuntu.tar.gz -C /opt/

3.编辑 postgresql.service

shell 复制代码

sudo nano /etc/systemd/system/postgresql.service

shell 复制代码

[Unit]
Description=PostgreSQL 16.8 Server
After=network.target

[Service]
Type=forking
User=postgres
Group=postgres
PIDFile=/opt/pgsql16.8/data/postmaster.pid
Environment=PGDATA=/opt/pgsql16.8/data
Environment=PATH=/opt/pgsql16.8/bin:/usr/bin:/bin

ExecStart=/opt/pgsql16.8/bin/pg_ctl start -D /opt/pgsql16.8/data -l /opt/pgsql16.8/data/logfile
ExecStop=/opt/pgsql16.8/bin/pg_ctl stop -D /opt/pgsql16.8/data
ExecReload=/opt/pgsql16.8/bin/pg_ctl reload -D /opt/pgsql16.8/data

PermissionsStartOnly=true
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
LimitNPROC=65535

[Install]
WantedBy=multi-user.target

4.启动pgsql

shell 复制代码

## 加载service
sudo systemctl daemon-reload
## 启动pgsql
sudo systemctl start postgresql
## 加入开机启动
sudo systemctl enable postgresql
## 查看状态
sudo systemctl status postgresql

5.配置环境变量

shell 复制代码

echo 'export PATH=/opt/pgsql16.8/bin:$PATH' >> ~/.bashrc
echo 'export LD_LIBRARY_PATH=/opt/pgsql16.8/lib:$LD_LIBRARY_PATH' >> ~/.bashrc
source ~/.bashrc

6.修改密码

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ALTER USER postgres PASSWORD 'root@2025';

7.设置远程连接

bash 复制代码

# 修改 pg_hba.conf ，添加如下配置

host    all    all    0.0.0.0/0    md5

# 修改 postgresql.conf
listen_addresses = '*'

# 重启服务
sudo systemctl restart postgresql

8.登录验证

bash 复制代码

sudo psql -U postgres