Wordpress-Azure-Docker

# 2018-02-19 cironet.eu Ubuntu Server Docker on Azure with Wordpress MariaDB Letsencrypt
# check status docker
sudo systemctl status docker
 
 
Create swapfile
Create a swap file to prevent your MariaDB or WordPress containers from running out of memory under load.
sudo fallocate -l 1G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
sudo cp /etc/fstab /etc/fstab.bak
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
 
Create non-root user account for Docker (recommended)
You can execute docker commands as root, but it’s recommended to create a normal user account and add that user to the docker group. For security reasons, you shouldn’t generally be performing tasks on your Linux box as root. Instead, add a regular user account to the sudo (Ubuntu) or wheel (CentOS) group so you can execute commands as sudo.
 
sudo useradd dockeruser
sudo usermod -aG docker dockeruser
sudo usermod -aG sudo dockeruser
login dockeruser
 
sudo useradd wp01user
sudo usermod -aG docker wp01user
sudo usermod -aG sudo wp01user
login wp01user
 
# Bash Script Setup Docker Images for NGINX Proxy with LetsEncrypt, Wordpress and MariaDB
 
mkdir $HOME/nginx
mkdir $HOME/certs
mkdir $HOME/vhost.d
mkdir $HOME/www.cironet.eu
...
mkdir yourdomain2com (optional)
 
cd $HOME/nginx
nano docker-compose.yml
 
proxy:
  image: jwilder/nginx-proxy:latest
  restart: always
  ports:
    - "80:80"
    - "443:443"
  volumes:
    - /var/run/docker.sock:/tmp/docker.sock:ro
    - /home/wp01root/vhost.d:/etc/nginx/vhost.d
    - /home/wp01root/certs:/etc/nginx/certs:ro
    - /usr/share/nginx/html
proxy-companion:
  image: jrcs/letsencrypt-nginx-proxy-companion
  restart: always
  volumes:
    - /home/wp01root/certs:/etc/nginx/certs:rw
    - /var/run/docker.sock:/var/run/docker.sock:ro
  volumes_from:
    - proxy
 
 
cd $HOME/www.cironet.eu
nano docker-compose.yml
 
wordpress:
  image: wordpress
  restart: always
  links:
    - mariadb:mysql
  environment:
    - VIRTUAL_HOST=www.cironet.eu,cironet.eu
    - LETSENCRYPT_HOST=www.cironet.eu,cironet.eu
    - LETSENCRYPT_EMAIL=rootmessages@cironet.eu
  expose:
    - 80
    - 443
  volumes_from:
    - cironeteu_wordpress_data
  volumes:
    - ./uploads.ini:/usr/local/etc/php/conf.d/uploads.ini
mariadb:
  image: mariadb
  restart: always
  environment:
    - MYSQL_ROOT_PASSWORD=#secret#
    - MYSQL_DATABASE=wordpress
  volumes_from:
    - cironeteu_mariadb_data
 
# create data-only volumes and link to container:image
docker create --name cironeteu_mariadb_data -v /var/lib/mysql mariadb
docker create --name cironeteu_wordpress_data -v /var/www/html wordpress
 
# create vhost.d for nginx host
cd $HOME/vhost.d
nano www.cironet.eu
 
server_tokens off;
client_max_body_size 100m;
 
# create uploads.ini
cd $HOME/www.cironet.eu
nano uploads.ini
 
file_uploads = On
memory_limit = 64M
upload_max_filesize = 64M
post_max_size = 64M
max_execution_time = 1800
 
# Start Container
cd $HOME/nginx
docker-compose up -d
cd $HOME/www.cironet.eu
docker-compose up -d