cloud-apache-container/scripts/entrypoint.sh

#!/usr/bin/env bash

if [ -z "$PHPVER" ]; then
  PHPVER="83";
fi

if [ -z "$environment" ]; then
  environment="PROD"
fi

adduser -u $uid $user

mkdir -p /home/$user/public_html
mkdir -p /home/$user/logs/{apache,php-fpm}

mv /var/log/httpd /var/log/httpd.bak

ln -s /home/$user/logs/apache /var/log/httpd
ln -s /home/$user/logs/php-fpm /var/log/php-fpm

rm -f /etc/httpd/conf.d/userdir.conf
docker_network=$(ip addr show |grep eth0 |grep inet |awk -F " " {'print $2'})
echo "RemoteIPInternalProxy $docker_network" >> /etc/httpd/conf.d/remoteip.conf
# /scripts/install-php$PHPVER.sh

source /scripts/detect-memory.sh
echo "Container memory: ${CONTAINER_MEMORY_MB}MB | PHP-FPM pm=${PHP_FPM_PM} max_children=${PHP_FPM_MAX_CHILDREN} | Apache workers=${APACHE_MAX_REQUEST_WORKERS}"

/scripts/create-vhost.sh
/scripts/create-php-config.sh
/scripts/create-apache-mpm-config.sh

if [ -f /etc/httpd/conf.d/ssl.conf ]; then
  mv /etc/httpd/conf.d/ssl.conf /etc/httpd/conf.d/ssl.conf.bak
fi

/usr/sbin/httpd -k start
/usr/sbin/php-fpm -y /etc/php-fpm.conf
chown -R $user:$user /home/$user
# Do NOT `chmod -R 755` the docroot here. /home/$user is the customer's
# bind-mounted site directory; a recursive 755 on every start made every file
# (wp-config.php included) world-readable AND executable, and reverted any
# tighter permissions the customer had set. Apache (shared-httpd, or the
# bundled httpd) runs as `apache`, not the customer, so it only needs to
# traverse directories to serve static files. Normalise that and nothing else:
# open the docroot itself, and add o+x to directories that lack it. Regular
# files are never touched, so execute is never added and wp-config.php is
# never loosened.
chmod 755 /home/$user
find /home/$user -type d ! -perm -o=x -exec chmod o+x {} +

if [[ $environment == 'DEV' ]]; then
  echo "Starting Dev Deployment"
  mkdir -p /home/$user/_db_backups
  # Ensure microdnf is available for installing MariaDB and memcached in DEV mode
  if ! command -v microdnf &> /dev/null; then
    echo "microdnf not found, installing with dnf..."
    dnf install -y microdnf && dnf clean all
  fi
  microdnf install -y MariaDB-server MariaDB-client memcached
  sed -r -i 's/session.save_path="memcache:11211/session.save_path="localhost:11211/' /etc/php.ini
  nohup mysqld -umysql &
  if [ ! -f /home/$user/mysql_creds ]; then
    echo "Give MySQL a chance to finish starting..."
    sleep 10
    mysql_user=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 13 ; echo '')
    mysql_password=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 18 ; echo '')
    mysql_db=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 6 ; echo '')
    mysql -e "CREATE DATABASE devdb_"$mysql_db";"
    mysql -e "CREATE USER '"$mysql_user"'@'localhost' IDENTIFIED BY '"$mysql_password"';"
    mysql -e "GRANT ALL PRIVILEGES ON *.* TO '"$mysql_user"'@'localhost' WITH GRANT OPTION;"
    mysql -e "FLUSH PRIVILEGES;"
    # Create user crontab with MySQL backup job
    echo "# User crontab for $user" > /home/$user/crontab
    echo "*/15 * * * * /scripts/mysql-backup.sh $user devdb_$mysql_db" >> /home/$user/crontab
    chown $user:$user /home/$user/crontab
    echo "MySQL User: "$mysql_user > /home/$user/mysql_creds
    echo "MySQL Password: "$mysql_password >> /home/$user/mysql_creds
    echo "MySQL Database: devdb_"$mysql_db >> /home/$user/mysql_creds
    cat /home/$user/mysql_creds

  fi
  /usr/bin/memcached -d -u $user
  
fi

if [[ $environment == 'PROD' ]]; then
    sed -r -i 's/;session.save_path="localhost:11211/session.save_path="memcache:11211/' /etc/php.d/50-memcached.ini
fi

# Set up user crontab
if [ ! -f /home/$user/crontab ]; then
    echo "# User crontab for $user" > /home/$user/crontab
    echo "# Add your cron jobs here" >> /home/$user/crontab
    echo "# Example: */5 * * * * /home/$user/scripts/my-script.sh" >> /home/$user/crontab
    chown $user:$user /home/$user/crontab
fi

# Load user crontab
crontab -u $user /home/$user/crontab

/usr/sbin/crond

# Graceful shutdown. bash is PID 1 here, and PID 1 only receives signals it
# has a handler for, so without this trap `docker stop`'s SIGTERM was dropped:
# docker waited the full 10s and SIGKILLed apache and php-fpm mid-request
# (exit 137). Stop apache first (graceful-stop: finish in-flight requests,
# accept no new ones), then php-fpm (QUIT: workers finish their current
# request), then crond. Timeouts sum to < 10s so this completes inside
# docker's default stop timeout.
source /scripts/stop-services.sh
TAIL_PID=""
shutdown() {
  trap - TERM INT
  echo "entrypoint: received stop signal, shutting down"
  stop_service httpd /etc/httpd/run/httpd.pid WINCH 4 '^/usr/sbin/httpd'
  stop_service php-fpm /run/php-fpm/php-fpm.pid QUIT 3 'php-fpm: master'
  stop_service crond /run/crond.pid TERM 1 '^/usr/sbin/crond'
  [ -n "$TAIL_PID" ] && kill "$TAIL_PID" 2>/dev/null
  exit 0
}
trap shutdown TERM INT

# Stream apache logs to docker logs. Backgrounded + `wait` (instead of a
# foreground tail) so bash can run the trap as soon as a signal arrives.
tail -f /var/log/httpd/* &
TAIL_PID=$!
wait "$TAIL_PID"

exit 0