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@YutaGoto
Created May 16, 2017 09:59
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Docker ComposeでPHP7を動かしてみる

どうも、こんにちは。ごっちです。

最近はもっぱらDockerの勉強をしているところです。今日はシンプルにPHP7を動かしてみるの会です。

ファイルの準備

必要なファイルを用意します。

  • Dockerfile
  • docker-compose.yml
  • src/index.php

Dockerfile

FROM php:7-apache
COPY src/ /var/www/html/

docker-compose.yml

web:
  build: .
  ports:
    - "9000:80"
  volumes:
    - ./src/:/var/www/html:rw

src/index.php

<html>
  <head>
    <title>index.php</title>
  </head>

  <body>
    <h1>Hello World!</h1>
    <p>
      <?php
        echo "I Am Running PHP " . phpversion() . " With Apache And Docker";
      ?>
    </p>
  </body>
</html>

動かしてみる

もろもろ準備が整ったので、実際にうごかしてみます。

$ docker-compose up
Building web
Step 1/2 : FROM php:7-apache
7-apache: Pulling from library/php
...
Creating phpdocker_web_1
Attaching to phpdocker_web_1
web_1  | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message
web_1  | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message
web_1  | [Tue May 16 07:42:26.292180 2017] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.10 (Debian) PHP/7.1.5 configured -- resuming normal operations
web_1  | [Tue May 16 07:42:26.292308 2017] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
web_1  | 172.17.0.1 - - [16/May/2017:07:43:02 +0000] "GET / HTTP/1.1" 200 400 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0"

こんな感じにログが吐き出されれば動いているかと思います。

っで、実際に http://localhost:9000 にアクセスしてみると、

apache

と表示されるはずです。 docker-compose up をとめるときは Cntl + c でとめれます。

References

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