CentOS8にAnsibleでPHP7をインストール。

2020.04.14 / Notes

CentOS
PHP

CentOS8になってから、PHPのインストール方法に多少変更がありました。Ansibleでの記述も、それに合わせていくつか変更が必要になります。

はじめに変数は次のように設定しておきます。これはCentOS7と比べて、特に違いはありません。
roles/php/defaults/main.yml

php_version: 7.4
language: Japanese
internal_encoding: UTF-8
encoding_translation: Off
detect_order: auto
filesize: 128M

php_version: 7.4

language: Japanese

internal_encoding: UTF-8

encoding_translation: Off

detect_order: auto

filesize: 128M

シンプルな構成ですが、タスクは次のように記述します。
roles/php/tasks/main.yml

- name: Add EPEL Repository
  dnf:
    name: https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
    state: present

- name: Add Remi Repository
  dnf:
    name: https://rpms.remirepo.net/enterprise/remi-release-8.rpm
    state: present

- name: Enable PowerTools
  shell:
    cmd: dnf config-manager --set-enabled PowerTools

- name: Install PHP
  shell:
    cmd: dnf module install -y php:remi-{{ php_version }}

- name: Install Modules
  dnf:
    name: ['php-apcu', 'php-devel', 'php-gd', 'php-mbstring', 'php-mysqlnd', 'php-opcache', 'php-pdo', 'php-pear', 'php-pecl-zip', 'php-xml']
    state: present

- name: Configure PHP
  ini_file:
    path: /etc/php.ini
    section: "{{ item.section }}"
    option: "{{ item.option }}"
    value: "{{ item.value }}"
    backup: "{{ item.backup }}"
  with_items:
    - { section: PHP, option: post_max_size, value: "{{ filesize }}", backup: true }
    - { section: PHP, option: upload_max_filesize, value: "{{ filesize }}", backup: false }
    - { section: Date, option: date.timezone, value: "{{ timezone }}", backup: false }
    - { section: mbstring, option: mbstring.language, value: "{{ language }}", backup: false }
    - { section: mbstring, option: mbstring.internal_encoding, value: "{{ internal_encoding }}", backup: false }
    - { section: mbstring, option: mbstring.encoding_translation, value: "{{ encoding_translation }}", backup: false }
    - { section: mbstring, option: mbstring.detect_order, value: "{{ detect_order }}", backup: false }

- name: Add EPEL Repository

dnf:

name: https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

state: present

- name: Add Remi Repository

dnf:

name: https://rpms.remirepo.net/enterprise/remi-release-8.rpm

state: present

- name: Enable PowerTools

shell:

cmd: dnf config-manager --set-enabled PowerTools

- name: Install PHP

shell:

cmd: dnf module install -y php:remi-{{ php_version }}

- name: Install Modules

dnf:

name: ['php-apcu', 'php-devel', 'php-gd', 'php-mbstring', 'php-mysqlnd', 'php-opcache', 'php-pdo', 'php-pear', 'php-pecl-zip', 'php-xml']

state: present

- name: Configure PHP

ini_file:

path: /etc/php.ini

section: "{{ item.section }}"

option: "{{ item.option }}"

value: "{{ item.value }}"

backup: "{{ item.backup }}"

with_items:

- { section: PHP, option: post_max_size, value: "{{ filesize }}", backup: true }

- { section: PHP, option: upload_max_filesize, value: "{{ filesize }}", backup: false }

- { section: Date, option: date.timezone, value: "{{ timezone }}", backup: false }

- { section: mbstring, option: mbstring.language, value: "{{ language }}", backup: false }

- { section: mbstring, option: mbstring.internal_encoding, value: "{{ internal_encoding }}", backup: false }

- { section: mbstring, option: mbstring.encoding_translation, value: "{{ encoding_translation }}", backup: false }

- { section: mbstring, option: mbstring.detect_order, value: "{{ detect_order }}", backup: false }

CentOS8では、PHPのインストールに「dnf module」が必要になりましたが、現状ではAnsible側が対応していないので直接、「cmd」にて実行しています。

- name: Install PHP
  shell:
    cmd: dnf module install -y php:remi-{{ php_version }}

- name: Install PHP

shell:

cmd: dnf module install -y php:remi-{{ php_version }}

また、「php-devel」モジュールをインストールする場合には、「PowerTools」も有効にしておく必要があります。

- name: Enable PowerTools
  shell:
    cmd: dnf config-manager --set-enabled PowerTools

- name: Enable PowerTools

shell:

cmd: dnf config-manager --set-enabled PowerTools