【完全攻略】Drupal8環境構築（GCP/Ubuntu18.04）

$ sudo apt update
$ sudo apt upgrade -y

$ sudo apt install apache2 -y

$ sudo apt install curl -y

$ curl -sS http://localhost | grep Apache2
    <title>Apache2 Debian Default Page: It works</title>
          Apache2 Debian Default Page
                operation of the Apache2 server after installation on Debian systems.
                Debian's Apache2 default configuration is different from the
                The configuration layout for an Apache2 web server installation on Debian systems is as follows:
                Apache2 package with Debian. However, check <a

$ sudo apt install wget -y

$ wget http://dev.mysql.com/get/mysql-apt-config_0.8.12-1_all.deb

$ sudo dpkg -i mysql-apt-config_0.8.12-1_all.deb

$ sudo apt update

Hit:1 http://packages.cloud.google.com/apt cloud-sdk-buster InRelease
Get:2 http://repo.mysql.com/apt/ubuntu bionic InRelease [19.4 kB]                                                  
Hit:3 http://security.debian.org/debian-security buster/updates InRelease                                          
Hit:4 http://deb.debian.org/debian buster InRelease                 
Hit:5 http://deb.debian.org/debian buster-updates InRelease
Hit:6 http://deb.debian.org/debian buster-backports InRelease
Get:7 http://packages.cloud.google.com/apt google-cloud-packages-archive-keyring-buster InRelease [5553 B]
Hit:8 http://packages.cloud.google.com/apt google-compute-engine-buster-stable InRelease
Get:9 http://repo.mysql.com/apt/ubuntu bionic/mysql-5.7 Sources [928 B]
Get:10 http://repo.mysql.com/apt/ubuntu bionic/mysql-apt-config amd64 Packages [566 B]
Get:11 http://repo.mysql.com/apt/bionic/mysql-5.7 amd64 Packages [5662 B]
Get:12 http://repo.mysql.com/apt/ubuntu bionic/mysql-tools amd64 Packages [7009 B]
Fetched 39.1 kB in 1s (32.3 kB/s)
Reading package lists... Done
Building dependency tree       
Reading state information... Done
1 package can be upgraded. Run 'apt list --upgradable' to see it.

$ sudo apt install mysql-server -y

$ sudo service mysql status

$ sudo mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.36 MySQL Community Server (GPL)
mysql> select @@version;
+-----------+
| @@version |
+-----------+
| 5.7.36    |
+-----------+
1 row in set (0.00 sec)

mysql> quit
Bye

$ sudo apt install software-properties-common -y
$ sudo add-apt-repository ppa:ondrej/php 

Co-installable PHP versions: PHP 5.6, PHP 7.x and most requested extensions are included. Only Supported Versions of PHP (http://php.net/supported-versions.php) for Supported Ubuntu Releases (https://wiki.ubuntu.com/Releases) are provided. Don't ask for end-of-life PHP versions or Ubuntu release, they won't be provided.
Debian oldstable and stable packages are provided as well: https://deb.sury.org/#debian-dpa
You can get more information about the packages at https://deb.sury.org
IMPORTANT: The <foo>-backports is now required on older Ubuntu releases.
BUGS&FEATURES: This PPA now has a issue tracker:

DEB.SURY.ORG
Debian and Ubuntu packaging
deb.sury.org

CAVEATS:
1. If you are using php-gearman, you need to add ppa:ondrej/pkg-gearman
2. If you are using apache2, you are advised to add ppa:ondrej/apache2
3. If you are using nginx, you are advised to add ppa:ondrej/nginx-mainline
   or ppa:ondrej/nginx

PLEASE READ: If you like my work and want to give me a little motivation, please consider donating regularly: https://donate.sury.org/

WARNING: add-apt-repository is broken with non-UTF-8 locales, see

Unable to add PPA Key · Issue #56 · oerdnj/deb.sury.org
Hey, Trying to add the PPA key but it seems to always fail due to the your name in the PPA Key. gpg: requesting key E526...
github.com for workaround:

# LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
 More info: https://launchpad.net/~ondrej/+archive/ubuntu/php
Press [ENTER] to continue or ctrl-c to cancel adding it

（ここで一度画面が停止しますので、Enterキーを入力します）

gpg: keybox '/tmp/tmpbkn41a1c/pubring.gpg' created
gpg: /tmp/tmpbkn41a1c/trustdb.gpg: trustdb created
gpg: key 4F4EA0AAE5267A6C: public key "Launchpad PPA for Ondřej Surý" imported
gpg: Total number processed: 1
gpg:               imported: 1
gpg: no valid OpenPGP data found.

$ sudo apt update
$ sudo apt install php7.3 -y

$ php -v

$ wget https://ftp.drupal.org/files/projects/drupal-8.9.20.tar.gz

$ sudo tar xfz drupal-8.9.20.tar.gz -C /var/www 
$ cd /var/www/html
$ sudo ln -s ../drupal-8.9.20 drupal
$ ls -l

$ cd /etc/apache2/mods-enabled
$ sudo ln -s ../mods-available/rewrite.load  rewrite.load

$ ls -l rewrite*
lrwxrwxrwx 1 root root 30 Jan 10 12:29 rewrite.load -> ../mods-available/rewrite.load

$ cd /etc/apache2
$ sudo cp -p apache2.conf apache2.conf.org
$ sudo vi apache2.conf

$ sudo apt install php-xml -y
$ sudo apt install php-gd -y
$ sudo apt install php-dom -y
$ sudo apt install php7.3-mysql -y

$ cd /etc/php/7.3/apache2
$ sudo sh -c 'cp -p php.ini php.ini.org && cat php.ini.org | sed -E s/"^;(extension=gd2)"/\\1/ | sed -E s/"^;(extension=pdo_mysql)"/\\1/ > php.ini'

$ mysql -u root -p -e "CREATE DATABASE DRUPAL_DB"

$ cd /var/www/drupal-8.9.20/sites/default
$ sudo cp -p default.settings.php settings.php && sudo chmod 666 settings.php 
$ sudo mkdir -p files/translations && sudo chmod -R 777 files

$ sudo service apache2 restart