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  • debian下安装PostgreSQL

    下载源码

    解压缩

    然后安装库

    apt-get install auto-apt automake autoconf

    apt-get install libreadline-dev

    build-essential 也要

     (另外一个教程:aptitude install build-essential zlib1g-dev libpam0g-dev libssl-dev libperl-dev kernel-package libncurses5-dev flex bison gawk chkconfig)

    搞不清推荐都装好

    设置环境变量
      vi /etc/profile
      export LD_LIBRARY_PATH=/usr/local/pgsql/lib:$LD_LIBRARY_PATH
      export PATH=/usr/local/pgsql/bin:$PATH
      export PGDATA=/usr/local/pgsql/data
      export MANPATH=$MANPATH:/usr/local/pgsql/man

    CD到源码根目录

    先执行  ./configure

    如果报错的话,优已经装好必要软件,则可以试试忽略错误的方式

     ./configure --without-readline --without-zlib

    然后 make

    最好 make install

    /usr/local/pgsql 这个是默认的安装目录

    建立postgresql数据库专用普通权限用户 :adduser psqlroot

    建立数据库文件夹 如: home/data

    mkdir /home/data

    权限 : chown psqlroot:psqlroot date

    切花数据库用户 su psqlroot

    cd  到 pgslq的安装目录 bin文件夹下 执行 以下命令  


    root@www18130ui:/# cd /usr/local
    root@www18130ui:/usr/local# cd pgsql
    root@www18130ui:/usr/local/pgsql# cd bin
    root@www18130ui:/usr/local/pgsql/bin# su psqlroot
    psqlroot@www18130ui:/usr/local/pgsql/bin$ ./initdb -D /home/data

    初始化数据库  ./initdb -D /home/data (只能用 psqroot)

    到数据库目录 修改 pg_hba.conf 里面加入要登录的IP

    修改postgresql.conf中的listen_address=* 及端口  去掉注释#

    启动服务。。。测试下

    postgres -D /usr/local/pgsql/data

    or
    pg_ctl -D /usr/local/pgsql/data -l logfile start

    远程就可以正常登录了

    第二阶段-制作启动脚本:
    1,从源代码目录里面复制出原始的开机脚本:
    cp /usr/src/postgresql-9.1.3/contrib/start-scripts/linux    /etc/init.d/postgresql
    2,给予执行权限:chmod 700 /etc/init.d/postgresql
    3,建立s 2 3 4 5 6各个级别启动连接在(/etc/rcS.d rc1.d rc2.d rc3.d rc4.d rc5.d rc6.d)
       使用:chkconfig /etc/init.d/postgresql自动建立 呵呵很方便哦!
    4,修改/etc/init.d/postgresql文件,这个文件是用/bin/sh基础的,改成/bin/bash的:

    #! /bin/bash

    # chkconfig: 2345 98 02
    # description: PostgreSQL RDBMS

    # This is an example of a start/stop script for SysV-style init, such
    # as is used on Linux systems.  You should edit some of the variables
    # and maybe the 'echo' commands.
    #
    # Place this file at /etc/init.d/postgresql (or
    # /etc/rc.d/init.d/postgresql) and make symlinks to
    #   /etc/rc.d/rc0.d/K02postgresql
    #   /etc/rc.d/rc1.d/K02postgresql
    #   /etc/rc.d/rc2.d/K02postgresql
    #   /etc/rc.d/rc3.d/S98postgresql
    #   /etc/rc.d/rc4.d/S98postgresql
    #   /etc/rc.d/rc5.d/S98postgresql
    # Or, if you have chkconfig, simply:
    # chkconfig --add postgresql
    #
    # Proper init scripts on Linux systems normally require setting lock
    # and pid files under /var/run as well as reacting to network
    # settings, so you should treat this with care.

    # Original author:  Ryan Kirkpatrick <pgsql@rkirkpat.net>

    # contrib/start-scripts/linux

    ## EDIT FROM HERE

    # Installation PREFIX
    PREFIX=/usr/pgsql-9.1.3

    # Data directory
    PGDATA=$PREFIX/date

    # Who to run the postmaster as, usually "postgres".  (NOT "root")
    PGUSER=psqlroot

    # Where to keep a log file
    PGLOG=/var/log/serverlog

    # It's often a good idea to protect the postmaster from being killed by the
    # OOM killer (which will tend to preferentially kill the postmaster because
    # of the way it accounts for shared memory).  Setting the OOM_ADJ value to
    # -17 will disable OOM kill altogether.  If you enable this, you probably want
    # to compile PostgreSQL with "-DLINUX_OOM_ADJ=0", so that individual backends
    # can still be killed by the OOM killer.
    OOM_ADJ=-17

    ## STOP EDITING HERE

    # The path that is to be used for the script
    PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

    # What to use to start up the postmaster.  (If you want the script to wait
    # until the server has started, you could use "pg_ctl start -w" here.
    # But without -w, pg_ctl adds no value.)
    DAEMON="$PREFIX/bin/postmaster"

    # What to use to shut down the postmaster
    PGCTL="$PREFIX/bin/pg_ctl"

    set -e

    # Only start if we can find the postmaster.
    test -x $DAEMON ||
    {
     echo "$DAEMON not found"
     if [ "$1" = "stop" ]
     then exit 0
     else exit 5
     fi
    }


    # Parse command line parameters.
    case $1 in
      start)
     echo -n "Starting PostgreSQL: "
     test x"$OOM_ADJ" != x && echo "$OOM_ADJ" > /proc/self/oom_adj
     su - $PGUSER -c "$DAEMON -D $PGDATA &" >>$PGLOG 2>&1
     echo "ok"
     ;;
      stop)
     echo -n "Stopping PostgreSQL: "
     su - $PGUSER -c "$PGCTL stop -D '$PGDATA' -s -m fast"
     echo "ok"
     ;;
      restart)
     echo -n "Restarting PostgreSQL: "
     su - $PGUSER -c "$PGCTL stop -D '$PGDATA' -s -m fast -w"
     test x"$OOM_ADJ" != x && echo "$OOM_ADJ" > /proc/self/oom_adj
     su - $PGUSER -c "$DAEMON -D '$PGDATA' &" >>$PGLOG 2>&1
     echo "ok"
     ;;
      reload)
            echo -n "Reload PostgreSQL: "
            su - $PGUSER -c "$PGCTL reload -D '$PGDATA' -s"
            echo "ok"
            ;;
      status)
     su - $PGUSER -c "$PGCTL status -D '$PGDATA'"
     ;;
      *)
     # Print help
     echo "Usage: $0 {start|stop|restart|reload|status}" 1>&2
     exit 1
     ;;
    esac

    exit 0

    5,注意上文提到的OOM_ADJ=-17 是为了逃避OOM自动封杀,OK!执行/etc/init.d/postgresql start stop restart 等等命令试试,大工告成!!
    6,把安装目录中的conf配置文件复制到/etc/postgresql下面去,方便以后更改配置
      mkdir /etc/postgresql
      mv /usr/pgsql-9.1.3/date/*conf /etc/postgresql/
      cd /usr/pgsql-9.1.3/date
      su - psqlroot -c 'ln -s /etc/postgresql/pg_hba.conf pg_hba.conf'
      su - psqlroot -c 'ln -s /etc/postgresql/pg_ident.conf pg_ident.conf'
      su - psqlroot -c 'ln -s /etc/postgresql/postgresql.conf postgresql.conf'

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  • 原文地址:https://www.cnblogs.com/neights/p/2997730.html
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