Deploy PHP MyAdmin using PHP Cloud Native Buildpacks

deploy-phpmyadmin.sh

#!/bin/bash
#
# See https://mikusa.blogspot.com/2019/07/php-cloud-native-buildpacks.html
#

# create private bridge network
docker network create -d bridge test-app-bridge

# create db
docker run --name test-db --network test-app-bridge -e MYSQL_ROOT_PASSWORD=hacKm3 -d percona

# Create a project folder for PHP MyAdmin
mkdir php-myadmin-project && cd php-myadmin-project

# Download and extract PHP MyAdmin. 
mkdir -p htdocs && curl -s -L https://files.phpmyadmin.net/phpMyAdmin/4.9.0.1/phpMyAdmin-4.9.0.1-english.tar.gz | tar zx -C htdocs/ --strip=1
cp htdocs/config.sample.inc.php htdocs/config.inc.php

# edit htdocs/config.inc.php - set 'Servers'->'host' to 'test-db' & other options you want
sed -i '' "s/\['blowfish_secret'\] = ''/\['blowfish_secret'\] = '$(openssl rand -hex 16)'/" htdocs/config.inc.php
sed -i '' "s/'localhost'/'test-db'/" htdocs/config.inc.php 

# add extensions
mkdir -p .php.ini.d

cat <<EOF > .php.ini.d/extensions.ini
extension=mysqli.so
extension=openssl.so
extension=curl.so
extension=zlib.so
extension=bz2.so
extension=zip.so
extension=gd.so
extension=mbstring.so
zend_extension=opcache.so
EOF

# make sure buildpacks are set
if [ "$BUILDPACKS" == "" ]; then
    echo "You forgot to set the list of PHP buildpacks"
    exit -1
fi

# build php-myadmin
pack build php-myadmin $BUILDPACKS 

# run it
docker run -d --net test-app-bridge -e PORT=8080 -p 8080:8080 --name php-myadmin php-myadmin

echo "Go to http://localhost:8080/ in your browser & enter root / hacKm3 as the password"