[CentOS7] ソースビルドしたApache2.4をsystemdに登録する

ソースビルドしたApache最新バージョンをsystemdに登録したい
何番煎じかわからない出がらし記事です。

環境

• apache24 のインストールディレクトリは/opt/rh/httpd24/root

.service ファイルを書く

httpd24.service

[Unit]
Description=The Apache2.4 HTTP Server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
EnvironmentFile=/etc/sysconfig/httpd24
ExecStart=/opt/rh/httpd24/root/bin/httpd -k start
ExecReload=/opt/rh/httpd24/root/bin/httpd -k restart
ExecStop=/opt/rh/httpd24/root/bin/httpd -k stop

[Install]
WantedBy=multi-user.target

EnvironmentFile=/etc/sysconfig/httpd24は無くても大丈夫

systemd に登録する

$ sudo su -
$ cd /opt/rh/httpd24/root/conf
$ cat > httpd24.service <<EOF
  (上記のテキストをペースト)
EOF
$ chmod 644 httpd24.service
$ chown root httpd24.service
$ systemctl link $PWD/httpd24.service
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd24.service to /opt/rh/httpd24/root/conf/httpd24.service.

動作確認

（起動）
$ sudo systemctl start httpd24.service
$ sudo systemctl status httpd24.service
● httpd24.service - The Apache2.4 HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd24.service; enabled; vendor preset: disabled)
   Active: active (running) since Sat 2016-07-23 22:16:54 JST; 5s ago
  Process: 31222 ExecStart=/opt/rh/httpd24/root/bin/httpd -k start (code=exited, status=0/SUCCESS)
   CGroup: /system.slice/httpd24.service
           ├─31247 /opt/rh/httpd24/root/bin/httpd -k start
           ├─31248 Passenger watchdog
           ├─31251 Passenger core
           ├─31258 Passenger ust-router
           ├─31269 /opt/rh/httpd24/root/bin/httpd -k start
           ├─31270 /opt/rh/httpd24/root/bin/httpd -k start
           └─31271 /opt/rh/httpd24/root/bin/httpd -k start

Jul 23 22:16:54 hogehoge.com systemd[1]: Starting The Apache2.4 HTTP Server...
Jul 23 22:16:54 hogehoge.com systemd[1]: Started The Apache2.4 HTTP Server.

（psでも確認してみるとき）
$ ps -ef | grep httpd | grep -v grep
root     31484     1  0 22:25 ?        00:00:00 /opt/rh/httpd24/root/bin/httpd -k start
apache   31506 31484  0 22:25 ?        00:00:00 /opt/rh/httpd24/root/bin/httpd -k start
apache   31507 31484  0 22:25 ?        00:00:00 /opt/rh/httpd24/root/bin/httpd -k start
apache   31508 31484  0 22:25 ?        00:00:00 /opt/rh/httpd24/root/bin/httpd -k start


（停止）
$ sudo systemctl stop httpd24.service
$ sudo systemctl status httpd24.service
● httpd24.service - The Apache2.4 HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd24.service; enabled; vendor preset: disabled)
   Active: inactive (dead) since Sat 2016-07-23 22:20:12 JST; 1s ago
  Process: 31443 ExecStop=/opt/rh/httpd24/root/bin/httpd -k stop (code=exited, status=0/SUCCESS)
  Process: 31222 ExecStart=/opt/rh/httpd24/root/bin/httpd -k start (code=exited, status=0/SUCCESS)

Jul 23 22:16:54 hogehoge.com systemd[1]: Starting The Apache2.4 HTTP Server...
Jul 23 22:16:54 hogehoge.com systemd[1]: Started The Apache2.4 HTTP Server.
Jul 23 22:20:12 hogehoge.com systemd[1]: Stopping The Apache2.4 HTTP Server...
Jul 23 22:20:12 hogehoge.com systemd[1]: Stopped The Apache2.4 HTTP Server.

こんな感じ