postgres安装01

 目标:

  1.编译安装:postgres9.4

  2.实现远程登录

  3.安装postgis 

 环境配置

    server:

      postgres-test01-0001  172.16.10.214

      postgres-test01-0002   172.16.10.160

    CentOS Linux release 7.1.1503 (Core)

    安装目录:/data

    用户:postgres

  1.更新源

    mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

    wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

    wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

  2.下载postgres

    https://ftp.postgresql.org/pub/source/v9.4.16/postgresql-9.4.16.tar.gz

  3.安装依赖包

    [root@postgres-test01 ~]# yum -y install gcc gcc-c++ make cmake zlib-devel systemtap-sdt-devel.x86_64 openssl-devel libxml2-devel pam-devel libxslt-devel openldap-devel perl-ExtUtils-Embed tcl-devel python-devel

    [root@postgres-test01 ~]# yum search dtrace  readline-devel.x86_64

  4.编译过程

    创建用户

    [root@postgres-test01  ~]# useradd postgres

    创建目录  

    [root@postgres-test01 postgresql-9.4.16]# mkdir /data
    [root@postgres-test01 postgresql-9.4.16]# chown postgres.postgres /data

    解压

    [root@postgres-test01 src]# cd /usr/local/src/    

    [root@postgres-test01 src]# ll postgresql-9.4.16.tar.gz
    -rw-r--r-- 1 root root 23331396 May 7 14:38 postgresql-9.4.16.tar.gz

    [root@postgres-test01 src]# tar xvf postgresql-9.4.16.tar.gz

    [root@postgres-test01 src]# cd postgresql-9.4.16/

    ./configure --prefix=/data/pgsql9.4.16 --with-perl --with-tcl --with-python --with-openssl --with-pam --without-ldap --with-libxml --with-libxslt --enable-thread-safety --with-wal-blocksize=16 --with-blocksize=16 --enable-dtrace --enable-debug

    gmake world

    gmake install-world

  5.初始化

    [root@postgres-test01-0001 postgresql-9.4.16]# cd /data/

    [root@postgres-test01-0001 data]# ls
    pgsql-9.4.16

    切换用户postgres

    su - postgres

    配置环境变量

      注:下篇文章详解

    [postgres@postgres-test01 ~]$ vi ~/.bash_profile

    export PGPORT=5456

    export PGDATA=/data/pgdata/

    export LANG=en_US.utf8

    export PGHOME=/data/pgsql
    export LD_LIBRARY_PATH=$PGHOME/lib:/lib64:/usr/lib64:/usr/local/lib64:/lib:/usr/lib:/usr/local/lib:$LD_LIBRARY_PATH
    export DATE=`date +"%Y%m%d%H%M"`
    export PATH=$PGHOME/bin:$PATH:.
    export MANPATH=$PGHOME/share/man:$MANPATH
    export PGUSER=postgres
    export PGHOST=$PGDATA

    [postgres@postgres-test01-0001 ~]$ source ~/.bash_profile

    初始化 (流复制不需要初始化)   

    [postgres@postgres-test01-0001 ~]$ initdb -D $PGDATA -E UTF8 --locale=C -U postgres -W

    

    输入新密码

    Enter new superuser password:
    Enter it again:

  6.启动服务

    启动命令$ pg_ctl -D $PGDATA start

    我们需要配置postgres.conf 配置文件,我们设置是端口是5456,,默认的是5432。

    [postgres@postgres-test01-0001 ~]$ cd $PGDATA
    [postgres@postgres-test01-0001 pgdata]$ vim postgresql.conf 

    port = 5456

    [postgres@postgres-test01-0001 pgdata]$ pg_ctl -D $PGDATA start

    

    查看

    [postgres@postgres-test01-0001 pgdata]$ ps -ef |grep postgres
    root 12117 1531 0 15:00 pts/0 00:00:00 su - postgres
    postgres 12118 12117 0 15:00 pts/0 00:00:00 -bash
    postgres 12344 1 0 15:12 pts/0 00:00:00 /data/pgsql-9.4.16/bin/postgres -D /data/pgdata
    postgres 12346 12344 0 15:12 ? 00:00:00 postgres: checkpointer process
    postgres 12347 12344 0 15:12 ? 00:00:00 postgres: writer process
    postgres 12348 12344 0 15:12 ? 00:00:00 postgres: wal writer process
    postgres 12349 12344 0 15:12 ? 00:00:00 postgres: autovacuum launcher process
    postgres 12350 12344 0 15:12 ? 00:00:00 postgres: stats collector process
    postgres 12360 12118 0 15:17 pts/0 00:00:00 ps -ef
    postgres 12361 12118 0 15:17 pts/0 00:00:00 grep --color=auto postgres

    

    [postgres@postgres-test01-0001 pgdata]$ netstat -lantp|grep postgres
    tcp 0 0 0.0.0.0:5456 0.0.0.0:* LISTEN 12344/postgres
    tcp6 0 0 :::5456 :::* LISTEN 12344/postgres

    

    [postgres@postgres-test01-0001 pgdata]$ psql
    psql (9.4.16)
    Type "help" for help.

    postgres=#

    至此安装数据库成功

    

原文地址:https://www.cnblogs.com/bulvlanshan/p/9002919.html