apache2のインストール手順についての解説

  1. 展開～コンパイル
    # tar xvfz httpd-2.***.***.****.tar.gz
    # cd httpd-2.***.***.****
    # ./configure --with-mpm=worker --enable-module=so --enable-shared=yes --enable-dav=yes
       ※webdav機能を有効　--enable-dav=yes
    # make
    # make install
  2. 自動起動設定
    # cp /usr/local/apache2/bin/apachectl /etc/init.d/httpd
    # chmod 700 /etc/init.d/httpd
    # /etc/init.d/httpdファイルに
    #!/bin/sh
    #
    # chkconfig: 35 85 15　　　※この行を追加する
    # description: apache 2.2.9   ※CentOS5.1にhttpd-2.2.9をインストールした場合はこの行が必要
  3. # chkconfig --levle 2345 httpd on
    # chkconfig --add httpd
  4. httpdの設定
    修正前設定ファイルの退避
    # cd /usr/local/apache2/conf/
    # cp httpd.conf httpd.conf-default

    設定ファイル修正
    # vi httpd.conf     ※最低、以下の二箇所（赤字下線部）を修正
    #
    # ServerAdmin: Your address, where problems with the server should be
    # e-mailed. This address appears on some server-generated pages, such
    # as error documents.  e.g.admin@your-domain.com
    #
    ServerAdminyou@example.com　← この行を修正する
    #
    # ServerName gives the name and port that the server uses to identify itself.
    # This can often be determined automatically, but we recommend you specify
    # it explicitly to prevent problems during startup.
    #
    # If this is not set to valid DNS name for your host, server-generated
    # redirections will not work.  See also the UseCanonicalName directive.
    #
    # If your host doesn't have a registered DNS name, enter its IP address here.
    # You will have to access it by its address anyway, and this will make
    # redirections work in a sensible way.
    #
    ServerNamewww.example.com:80　← この行を修正する
  5. その他コマンド
    ■設定修正後の構文チェック
    # /usr/local/apache2/bin/apachectl configtest

    ■サービスの停止
    # /usr/local/apache2/bin/apachectl stop

    ■ サービスの起動
    # /usr/local/apache2/bin/apachectl start

    ■サービスの再起動
    # /usr/local/apache2/bin/apachectl restart