postgresql源码编译安装(linux-postgresql13.8)
postgresql源码编译安装(linux-postgresql13.8)
一、安装包下载
postgresql官方下载地址：https://www.postgresql.org/ftp/source/
二、环境准备
1、修改最大用户进程数
cat >> /etc/security/limits.conf << 'EOF'
* soft nproc 65535
* hard nproc 65535
* soft nofile 65535
* hard nofile 65535
EOF
2、修改普通用户
cat >> /etc/security/limits.d/90-nproc.conf << 'EOF'
* soft nproc 65535
* hard nproc 65535
* soft nofile 65535
* hard nofile 65535
EOF
3、修改文件句柄数
cat >> /etc/sysctl.conf << 'EOF'
fs.file-max = 65536
EOF
4、验证
ulimit -a
5、安装依赖
yum install -y perl-ExtUtils-Embed readline-devel zlib-devel pam-devel libxml2-devel libxslt-devel openldap-devel python-devel gcc-c++ openssl-devel cmake perl python36 tcl openssl-devel ncurses-devel openldap pam
三、安装步骤
解压
tar -zxvf postgresql-13.8.tar.gz
进入安装目录
cd postgresql-13.8
生成编译文件
/var/lib/postgresql/ 为安装路径，可根据需要修改
./configure \
--prefix=/var/lib/postgresql \
--bindir=/var/lib/postgresql/bin \
--with-pgport=5432 \
--with-wal-blocksize=16 \
--with-segsize=1 \
--with-blocksize=8 \
--with-libedit-preferred \
--with-perl \
--with-openssl \
--with-libxml \
--with-libxslt \
--enable-thread-safety
编译
make -j4
安装
make -j4 install
创建postgresql用户，
useradd postgres
创建数据存储目录并赋予权限
mkdir /var/lib/postgresql/data
chown postgres.postgres -R /var/lib/postgresql
切换用户
su - postgres
设置环境变量
cat >>.bash_profile EOF
export PGDATA=/var/lib/postgresql/data
export PGHOME=/var/lib/postgresql/
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PGHOME/lib
export PATH=$PATH:$PGHOME/bin/
EOF
环境变量生效
source .bash_profile
初始化数据库
su - postgres
initdb
postgresql.conf 文件配置参数
cat >> /var/lib/postgresql/data/postgresql.conf <<'EOF'
listen_addresses = '*'
port=5432
unix_socket_directories='/var/lib/postgresql/data'
wal_level = logical
logging_collector = on
log_directory = 'pg_log'
log_filename = 'postgresql-%a.log'
log_truncate_on_rotation = on
log_timezone = 'Asia/Shanghai'
timezone = 'Asia/Shanghai'
max_wal_size = 1GB
min_wal_size = 80MB
dynamic_shared_memory_type = posix # the default is the first option
shared_buffers = 128MB # min 128kB
max_connections = 1000 # (change requires restart)
datestyle = 'iso, ymd'
lc_messages = 'zh_CN.UTF-8' # locale for system error message # strings
lc_monetary = 'zh_CN.UTF-8' # locale for monetary formatting
lc_numeric = 'zh_CN.UTF-8' # locale for number formatting
lc_time = 'zh_CN.UTF-8' # locale for time formatting
default_text_search_config = 'pg_catalog.simple'
EOF
pg_hba.conf 文件远程登录配置参数
cat > /var/lib/postgresql/data/pg_hba.conf << EOF
# TYPE DATABASE USER ADDRESS METHOD
local all all trust
local replication all trust
host all all 127.0.0.1/32 trust
host all all 0.0.0.0/0 md5
host replication all 127.0.0.1/32 trust
host replication all 0.0.0.0/0 md5
EOF
配置系统服务（使用root用户）
cat > /etc/systemd/system/postgresql-13.service <<'EOF'
[Unit]
Description=PostgreSQL database server
Documentation=man:postgres(1)
After=network.target
[Service]
Type=forking
User=postgres
Group=postgres
Environment=PGPORT=5432
Environment=PGDATA=/var/lib/postgresql/data
OOMScoreAdjust=-1000
ExecStart=/var/lib/postgresql/bin/pg_ctl start -D ${PGDATA} -s -o '-p ${PGPORT}' -w -t 300
ExecStop=/var/lib/postgresql/bin/pg_ctl stop -D ${PGDATA} -s -m fast
ExecReload=/var/lib/postgresql/bin/pg_ctl reload -D ${PGDATA} -s
KillMode=mixed
KillSignal=SIGINT
TimeoutSec=0
[Install]
WantedBy=multi-user.target
EOF
配置系统环境变量
export PATH=$PATH:/var/lib/postgresql/bin/
环境变量生效
source /etc/profile
开机自启动
systemctl status postgresql-13
systemctl enable postgresql-13
查看版本信息
psql --version
登录数据库测试，默认端口 5432
psql -h 127.0.0.1 -U postgres
修改密码
\password
或
alter user postgres with password 'password'
完成安装！