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Amazon Linux 2 に yum で php 8 のインストール

Last updated at Posted at 2021-06-22

背景

ec2 インスタンスに php 8 をインストールする機会があったので、本記事に手順を残します。

環境

Amazon Linux release 2 (Karoo)

手順

リポジトリの確認

php 8 は、amazon-linux-extras というリポジトリで管理されています。
まずはリポジトリがあるか確認します。

which amazon-linux-extras
/usr/bin/amazon-linux-extras

php 8 が管理されているか確認

amazon-linux-extras で php 8 が管理されているか確認します。

amazon-linux-extras
  0  ansible2                 available    \
        [ =2.4.2  =2.4.6  =2.8  =stable ]
  2  httpd_modules            available    [ =1.0  =stable ]
  3  memcached1.5             available    \
        [ =1.5.1  =1.5.16  =1.5.17 ]
  5  postgresql9.6            available    \
        [ =9.6.6  =9.6.8  =stable ]
  6  postgresql10             available    [ =10  =stable ]
  9  R3.4                     available    [ =3.4.3  =stable ]
 10  rust1                    available    \
        [ =1.22.1  =1.26.0  =1.26.1  =1.27.2  =1.31.0  =1.38.0
          =stable ]
 11  vim                      available    [ =8.0  =stable ]
 15  php7.2                   available    \
        [ =7.2.0  =7.2.4  =7.2.5  =7.2.8  =7.2.11  =7.2.13  =7.2.14
          =7.2.16  =7.2.17  =7.2.19  =7.2.21  =7.2.22  =7.2.23
          =7.2.24  =7.2.26  =stable ]
 17  lamp-mariadb10.2-php7.2  available    \
        [ =10.2.10_7.2.0  =10.2.10_7.2.4  =10.2.10_7.2.5
          =10.2.10_7.2.8  =10.2.10_7.2.11  =10.2.10_7.2.13
          =10.2.10_7.2.14  =10.2.10_7.2.16  =10.2.10_7.2.17
          =10.2.10_7.2.19  =10.2.10_7.2.22  =10.2.10_7.2.23
          =10.2.10_7.2.24  =stable ]
 18  libreoffice              available    \
        [ =5.0.6.2_15  =5.3.6.1  =stable ]
 19  gimp                     available    [ =2.8.22 ]
 20  docker=latest            enabled      \
        [ =17.12.1  =18.03.1  =18.06.1  =18.09.9  =stable ]
 21  mate-desktop1.x          available    \
        [ =1.19.0  =1.20.0  =stable ]
 22  GraphicsMagick1.3        available    \
        [ =1.3.29  =1.3.32  =1.3.34  =stable ]
 23  tomcat8.5                available    \
        [ =8.5.31  =8.5.32  =8.5.38  =8.5.40  =8.5.42  =8.5.50
          =stable ]
 24  epel                     available    [ =7.11  =stable ]
 25  testing                  available    [ =1.0  =stable ]
 26  ecs                      available    [ =stable ]
 27  corretto8                available    \
        [ =1.8.0_192  =1.8.0_202  =1.8.0_212  =1.8.0_222  =1.8.0_232
          =1.8.0_242  =stable ]
 28  firecracker              available    [ =0.11  =stable ]
 29  golang1.11               available    \
        [ =1.11.3  =1.11.11  =1.11.13  =stable ]
 30  squid4                   available    [ =4  =stable ]
 31  php7.3                   available    \
        [ =7.3.2  =7.3.3  =7.3.4  =7.3.6  =7.3.8  =7.3.9  =7.3.10
          =7.3.11  =7.3.13  =stable ]
 32  lustre2.10               available    \
        [ =2.10.5  =2.10.8  =stable ]
 33  java-openjdk11           available    [ =11  =stable ]
 34  lynis                    available    [ =stable ]
 35  kernel-ng                available    [ =stable ]
 36  BCC                      available    [ =0.x  =stable ]
 37  mono                     available    [ =5.x  =stable ]
 38  nginx1                   available    [ =stable ]
 39  ruby2.6                  available    [ =2.6  =stable ]
 40  mock                     available    [ =stable ]
 41  postgresql11             available    [ =11  =stable ]
 42  php7.4                   available    [ =stable ]
 43  livepatch                available    [ =stable ]
 44  python3.8                available    [ =stable ]
 45  haproxy2                 available    [ =stable ]
 46  collectd                 available    [ =stable ]
 47  aws-nitro-enclaves-cli   available    [ =stable ]
 48  R4                       available    [ =stable ]
 49  kernel-5.4               available    [ =stable ]
 50  selinux-ng               available    [ =stable ]
 51  php8.0                   available    [ =stable ]
 52  tomcat9                  available    [ =stable ]
 53  unbound1.13              available    [ =stable ]
 54  mariadb10.5              available    [ =stable ]
 55  kernel-5.10              available    [ =stable ]
 56  redis6                   available    [ =stable ]

51番に php8.0 があり、available になっているため、問題なさそうです。

php 8 のインストール

問題なさそうなので、インストールします。

sudo amazon-linux-extras install php8.0

…

インストール後

php -v
PHP 8.0.6 (cli) (built: May 13 2021 22:35:54) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.6, Copyright (c) Zend Technologies

2021/06/22 では、PHP 8.0.6 がインストールされました。

動作確認

phpinfo が見れるか確認します。

sudo vi /var/www/html/index.php

<?php
    phpinfo();
?>

実際にアクセスしてみます。

image.png

見れました。

最後に

自分用のメモですが、皆様の参考になれば幸いです。
最後まで見ていただきありがとうございました。

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