Docker Compose (docker-compose) for docker-letsencrypt-nginx-proxy-companion
This docker-compose file, version '3', was built to help using NGINX as web proxy to your containers, integrated with LetsEncrypt certification, using the great work of @jwilder with docker-gen and nginx-proxy along with the ultimate tool docker-letsencrypt-nginx-proxy-companion designed by JrCs to integrate the great SSL Certificates from the best LetsEncrypt.
In order to use, you must follow these steps:
- Clone this repository:
git clone https://github.com/evertramos/docker-compose-letsencrypt-nginx-proxy-companion.gitOr just copy the content of docker-compose.yml, as of below:
version: '3'
services:
nginx:
image: nginx
labels:
com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true"
container_name: nginx
restart: unless-stopped
ports:
- "80:80"
- "443:443"
volumes:
- ${NGINX_FILES_PATH}/conf.d:/etc/nginx/conf.d
- ${NGINX_FILES_PATH}/vhost.d:/etc/nginx/vhost.d
- ${NGINX_FILES_PATH}/html:/usr/share/nginx/html
- ${NGINX_FILES_PATH}/certs:/etc/nginx/certs:ro
nginx-gen:
image: jwilder/docker-gen
command: -notify-sighup nginx -watch -wait 5s:30s /etc/docker-gen/templates/nginx.tmpl /etc/nginx/conf.d/default.conf
container_name: nginx-gen
restart: unless-stopped
volumes:
- ${NGINX_FILES_PATH}/conf.d:/etc/nginx/conf.d
- ${NGINX_FILES_PATH}/vhost.d:/etc/nginx/vhost.d
- ${NGINX_FILES_PATH}/html:/usr/share/nginx/html
- ${NGINX_FILES_PATH}/certs:/etc/nginx/certs:ro
- /var/run/docker.sock:/tmp/docker.sock:ro
- ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro
nginx-letsencrypt:
image: jrcs/letsencrypt-nginx-proxy-companion
container_name: nginx-letsencrypt
restart: unless-stopped
volumes:
- ${NGINX_FILES_PATH}/conf.d:/etc/nginx/conf.d
- ${NGINX_FILES_PATH}/vhost.d:/etc/nginx/vhost.d
- ${NGINX_FILES_PATH}/html:/usr/share/nginx/html
- ${NGINX_FILES_PATH}/certs:/etc/nginx/certs:rw
- /var/run/docker.sock:/var/run/docker.sock:ro
environment:
NGINX_DOCKER_GEN_CONTAINER: "nginx-gen"
NGINX_PROXY_CONTAINER: "nginx"- Create an
.envfile and say where you will locate the nginx files:
NGINX_FILES_PATH=/path/to/your/nginx/data
- Change the file
docker-compose.ymlwith you own settings:
3.1. Use a specific network (optional)
In order to use an specific network add the following lines at the end of your file:
networks:
default:
external:
name: your-network-name3.2. Set your IP address (optional)
On the line ports add as follow:
ports:
- "YOUR_PUBLIC_IP:80:80"
- "YOUR_PUBLIC_IP:443:443"
- Get the latest version of nginx.tmpl file (only if you have not cloned this repostiry)
curl https://raw.githubusercontent.com/jwilder/nginx-proxy/master/nginx.tmpl > nginx.tmplMake sure you are in the same folder of docker-compose file, if not, you must update the the settings - ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro.
- Start your project
docker-compose up -dPlease note that when running a new container to generate certificates with LetsEncrypt it may take a few minutes, depending on multiples circunstances.
Your proxy is ready to go!
Or you can run your own containers with the option -e VIRTUAL_HOST=foo.bar.com alongside with LETSENCRYPT_HOST=foo.bar.com, exposing port 80 and 443, and your certificate will be generated and always valid.
All credits goes to: