create new docker machine with https-portal network

do-wordpress-ssl

#!/bin/bash

echo "Enter the hostname that you'd like to create:"
read HOSTNAME

# Can be defined as an environment variable
if [ -z "$DO_TOKEN" ]; then
  echo "Enter your Digital Ocean access token:"
  read DO_TOKEN
fi

# Can be defined as an environment variable
if [ -z "$PUBLIC_KEYS" ]; then
  echo "Enter your public keys followed by Ctrl-D:"
  PUBLIC_KEYS=$(cat)
fi

docker-machine create \
  --driver digitalocean \
  --digitalocean-backups=true \
  --digitalocean-region=lon1 \
  --digitalocean-access-token=$DO_TOKEN \
  $HOSTNAME

# Set the context for docker-machine
eval "$(docker-machine env $HOSTNAME)"

# Rather than writing a separate docker-compose.yml, we do it here using the -f flag to use an input from stdin
echo '
# docker-compose.yml for my_wordpress site

https-portal:
  image: steveltn/https-portal
  restart: always
  ports:
    - 80:80
    - 443:443
  links:
    - wordpress
  environment:
    - "DOMAINS='"$HOSTNAME"' -> http://wordpress"
    - "PRODUCTION=true"
  volumes:
    - /var/run/docker.sock:/var/run/docker.sock:ro

wordpress:
  image: wordpress
  restart: always
  links:
    - db:mysql
  volumes:
    - /wordpress/uploads:/var/www/html/wp-content/uploads
    - /wordpress/plugins:/var/www/html/wp-content/plugins
    - /wordpress/themes:/var/www/html/wp-content/themes

db:
  image: mariadb
  restart: always
  ports:
    - 3306:3306
  environment:
    MYSQL_ROOT_PASSWORD: kjhkjhafdqi
  volumes:
    - /db:/var/lib/mysql 
' | docker-compose -p wp-ssl -f - up -d

# Give the machine some swap
docker-machine ssh $HOSTNAME \
  "
    fallocate -l 2G /swapfile && \
    chmod 600 /swapfile && \
    mkswap /swapfile && \ 
    swapon /swapfile && \
    swapon -s \
    sudo bash -c 'echo \"/swapfile   none    swap    sw    0   0\" >> /etc/fstab' && \
    sysctl vm.swappiness=10 && \
    sudo bash -c 'echo \"vm.swappiness=10\" >> /etc/sysctl.conf' && \
    sysctl vm.vfs_cache_pressure=50 && \
    sudo bash -c 'echo \"vm.vfs_cache_pressure = 50\" >> /etc/sysctl.conf' \
  "
echo $PUBLIC_KEYS | docker-machine ssh $HOSTNAME sudo bash -c 'cat >> /root/.ssh/authorized_keys'

# Print the IP for the user
docker-machine ip $HOSTNAME