はじめに
Red Hat社が AWS 上で配布するコミュニティ AMI を使用し、
EC2 上に起動した Red Hat Enterprise Linux 9 の環境において、
デフォルト状態では PHP 8.0系がインストールされる状態にあります。
PHP 8.0系は 2023/11/26 で EOL を迎えており、今から導入することは推奨されません。
本記事では最新の8.3系を導入するには？について記載しています。
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いきなりまとめ
PHP 8.2系および8.3系は remi リポジトリで提供がありますので、
subscription-manager を無効化した上で、Appstream を指定してインストールします。
# dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm -y # dnf install https://rpms.remirepo.net/enterprise/remi-release-9.rpm -y
# cat /etc/yum/pluginconf.d/subscription-manager.conf [main] enabled=0 # When following option is set to 1, then all repositories defined outside redhat.repo will be disabled # every time subscription-manager plugin is triggered by dnf or yum disable_system_repos=0
# dnf module install php:remi-8.3 -y # php -v PHP 8.3.1 (cli) (built: Dec 20 2023 12:44:38) (NTS gcc x86_64) Copyright (c) The PHP Group Zend Engine v4.3.1, Copyright (c) Zend Technologies
EC2 インスタンス起動直後
本記事では RHEL 9.2 を使用します。
| AMI名 | AMI ID |
| RHEL-9.2.0_HVM-20230905-x86_64-38-Hourly2-GP2 | ami-04fdeff70b7359022 |
$ cat /etc/redhat-release Red Hat Enterprise Linux release 9.2 (Plow)
デフォルト状態での有効なリポジトリは Red Hat社が提供する BaseOS, AppStream および
rhui-client-config-server-9 があります。
# dnf repolist Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. repo id repo name rhel-9-appstream-rhui-rpms Red Hat Enterprise Linux 9 for x86_64 - AppStream from RHUI (RPMs) rhel-9-baseos-rhui-rpms Red Hat Enterprise Linux 9 for x86_64 - BaseOS from RHUI (RPMs) rhui-client-config-server-9 Red Hat Enterprise Linux 9 Client Configuration
利用可能な PHP バージョンを確認すると 8.1系の提供がありました。
# dnf module list php Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Last metadata expiration check: 0:00:41 ago on Wed 27 Dec 2023 05:25:50 AM UTC. Red Hat Enterprise Linux 9 for x86_64 - AppStream from RHUI (RPMs) Name Stream Profiles Summary php 8.1 common [d], devel, minimal PHP scripting language Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled
特に何も考えずに PHP をインストールすると、AppStream リポジトリ経由で 8.0.30 が入るようです。
# dnf install php -y Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Last metadata expiration check: 0:02:31 ago on Wed 27 Dec 2023 05:03:51 AM UTC. Dependencies resolved. ============================================================================================================================================================================================================================================ Package Architecture Version Repository Size ============================================================================================================================================================================================================================================ Installing: php x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 8.8 k Installing dependencies: libxslt x86_64 1.1.34-9.el9 rhel-9-appstream-rhui-rpms 247 k nginx-filesystem noarch 1:1.20.1-14.el9_2.1 rhel-9-appstream-rhui-rpms 11 k oniguruma x86_64 6.9.6-1.el9.5 rhel-9-appstream-rhui-rpms 221 k php-common x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 684 k Installing weak dependencies: php-cli x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 3.1 M php-fpm x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 1.6 M php-mbstring x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 470 k php-opcache x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 512 k php-pdo x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 85 k php-xml x86_64 8.0.30-1.el9_2 rhel-9-appstream-rhui-rpms 138 k Transaction Summary ============================================================================================================================================================================================================================================ Install 11 Packages
# php -v PHP 8.0.30 (cli) (built: Aug 3 2023 17:13:08) ( NTS gcc x86_64 ) Copyright (c) The PHP Group Zend Engine v4.0.30, Copyright (c) Zend Technologies with Zend OPcache v8.0.30, Copyright (c), by Zend Technologies
一度アンインストールし、Stream 8.1 を選択した上で PHP を再度インストールすることで 8.1系が入りました。
# dnf module install php:8.1 -y Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Last metadata expiration check: 0:03:35 ago on Wed 27 Dec 2023 05:25:50 AM UTC. Dependencies resolved. ============================================================================================================================================================================================================================================ Package Architecture Version Repository Size ============================================================================================================================================================================================================================================ Installing group/module packages: php-cli x86_64 8.1.14-1.module+el9.2.0+17911+b059dfc2 rhel-9-appstream-rhui-rpms 3.5 M php-common x86_64 8.1.14-1.module+el9.2.0+17911+b059dfc2 rhel-9-appstream-rhui-rpms 687 k php-fpm x86_64 8.1.14-1.module+el9.2.0+17911+b059dfc2 rhel-9-appstream-rhui-rpms 1.8 M php-mbstring x86_64 8.1.14-1.module+el9.2.0+17911+b059dfc2 rhel-9-appstream-rhui-rpms 476 k php-xml x86_64 8.1.14-1.module+el9.2.0+17911+b059dfc2 rhel-9-appstream-rhui-rpms 147 k Installing dependencies: libxslt x86_64 1.1.34-9.el9 rhel-9-appstream-rhui-rpms 247 k nginx-filesystem noarch 1:1.20.1-14.el9_2.1 rhel-9-appstream-rhui-rpms 11 k oniguruma x86_64 6.9.6-1.el9.5 rhel-9-appstream-rhui-rpms 221 k Installing module profiles: php/common Enabling module streams: php 8.1 Transaction Summary ============================================================================================================================================================================================================================================ Install 8 Packages
# php -v PHP 8.1.14 (cli) (built: Jan 4 2023 17:23:14) (NTS gcc x86_64) Copyright (c) The PHP Group Zend Engine v4.1.14, Copyright (c) Zend Technologies
ただ、8.1系は本記事を書いている段階で EOL を迎えるまで1年を切っており、。
2024/11/25 でサポートが終了となります
2024/8/7 追記
本日確認したところ、PHP 8.1系の EOL (セキュリティサポート)が、2025/12/31 まで延長されております。
引き続き、以下では8.2系もしくは8.3系をインストールする方法を確認します。
Supported Versions
EPEL, remiリポジトリ追加
Appstream リポジトリでは現状PHP 8.1系の提供になるため、EPEL, remi リポジトリを追加します。
# dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm -y # dnf install https://rpms.remirepo.net/enterprise/remi-release-9.rpm -y
# dnf repolist Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. repo id repo name epel Extra Packages for Enterprise Linux 9 - x86_64 epel-cisco-openh264 Extra Packages for Enterprise Linux 9 openh264 (From Cisco) - x86_64 remi-modular Remi's Modular repository for Enterprise Linux 9 - x86_64 remi-safe Safe Remi's RPM repository for Enterprise Linux 9 - x86_64 rhel-9-appstream-rhui-rpms Red Hat Enterprise Linux 9 for x86_64 - AppStream from RHUI (RPMs) rhel-9-baseos-rhui-rpms Red Hat Enterprise Linux 9 for x86_64 - BaseOS from RHUI (RPMs) rhui-client-config-server-9 Red Hat Enterprise Linux 9 Client Configuration Red Hat Enterprise Linux 9 Client Configuration
両リポジトリを追加した後、8.2系および8.3系がインストール可能になります。
# dnf module list php Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Remi's Modular repository for Enterprise Linux 9 - x86_64 248 kB/s | 644 kB 00:02 Safe Remi's RPM repository for Enterprise Linux 9 - x86_64 317 kB/s | 973 kB 00:03 Last metadata expiration check: 0:00:01 ago on Wed 27 Dec 2023 05:44:01 AM UTC. Remi's Modular repository for Enterprise Linux 9 - x86_64 Name Stream Profiles Summary php remi-7.4 common [d], devel, minimal PHP scripting language php remi-8.0 common [d], devel, minimal PHP scripting language php remi-8.1 common [d], devel, minimal PHP scripting language php remi-8.2 common [d], devel, minimal PHP scripting language php remi-8.3 common [d], devel, minimal PHP scripting language Red Hat Enterprise Linux 9 for x86_64 - AppStream from RHUI (RPMs) Name Stream Profiles Summary php 8.1 [e] common [d] [i], devel, minimal PHP scripting language Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled
subscription-manager 無効化
EPEL や Remi リポジトリ経由でパッケージのインストールを試みると、
subscription-manager でサブスクリプション登録を促すメッセージが表示されます。
# dnf module install php:remi-8.3 -y Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Last metadata expiration check: 0:01:50 ago on Wed 27 Dec 2023 05:44:01 AM UTC. Dependencies resolved. The operation would result in switching of module 'php' stream '8.1' to stream 'remi-8.3' Error: It is not possible to switch enabled streams of a module unless explicitly enabled via configuration option module_stream_switch. It is recommended to rather remove all installed content from the module, and reset the module using 'dnf module reset ' command. After you reset the module, you can install the other stream.
実際には RHEL AMI には、アップデートやメンテナンスによる修正を受けるための
基本サブスクリプションが含まれており、subscription-manager に登録する必要はありません。
subscription-manager はデフォルト状態で enabled=1 (有効) になっているので enabled=0 (無効) にします。
# cat /etc/yum/pluginconf.d/subscription-manager.conf [main] enabled=0 # When following option is set to 1, then all repositories defined outside redhat.repo will be disabled # every time subscription-manager plugin is triggered by dnf or yum disable_system_repos=0
PHP 8.3系のインストール
以下の通り、晴れて8.3系をインストールすることができました。
# dnf module install php:remi-8.3 -y Last metadata expiration check: 0:17:30 ago on Wed 27 Dec 2023 05:44:01 AM UTC. Dependencies resolved. ============================================================================================================================================================================================================================================ Package Architecture Version Repository Size ============================================================================================================================================================================================================================================ Upgrading: php-cli x86_64 8.3.1-1.el9.remi remi-modular 5.5 M php-common x86_64 8.3.1-1.el9.remi remi-modular 1.2 M php-fpm x86_64 8.3.1-1.el9.remi remi-modular 1.9 M php-mbstring x86_64 8.3.1-1.el9.remi remi-modular 575 k php-xml x86_64 8.3.1-1.el9.remi remi-modular 216 k Installing dependencies: oniguruma5php x86_64 6.9.9-1.el9.remi remi-safe 219 k Installing module profiles: php/common Enabling module streams: php remi-8.3 Transaction Summary ============================================================================================================================================================================================================================================ Install 1 Package Upgrade 5 Packages
# php -v PHP 8.3.1 (cli) (built: Dec 20 2023 12:44:38) (NTS gcc x86_64) Copyright (c) The PHP Group Zend Engine v4.3.1, Copyright (c) Zend Technologies
