docker-nginx

Docker container for Nginx based on madharjan/docker-base

Features

• Nginx error log forwarded to Docker logs
• Bats bats-core/bats-core based test cases
• Deploy/update web projects from git
• Setup reverse proxy

Nginx 1.18.0 (docker-nginx)

Environment

Variable	Default	Example
DISABLE_NGINX	0	1 (to disable)
INSTALL_PROJECT	0	1 (to enable)
PROJECT_GIT_REPO		https://github.com/BlackrockDigital/startbootstrap-creative.git
PROJECT_GIT_TAG	HEAD	v5.1.4
DEFAULT_PROXY	0	1 (to enable)
PROXY_SCHEME	http	https
PROXY_HOST		127.0.0.1
PROXY_PORT	8080	8000

Build

# clone project
git clone https://github.com/madharjan/docker-nginx
cd docker-nginx

# build
make

# tests
make run
make test

# clean
make clean

Run

Note: update environment variables below as necessary

# prepare foldor on host for container volumes
sudo mkdir -p /opt/docker/nginx/etc/conf.d
sudo mkdir -p /opt/docker/nginx/html/
sudo mkdir -p /opt/docker/nginx/log/

# stop & remove previous instances
docker stop nginx
docker rm nginx

# run container
docker run -d \
  -p 80:80 \
  -v /opt/docker/nginx/etc/conf.d:/etc/nginx/conf.d \
  -v /opt/docker/nginx/html:/var/www/html \
  -v /opt/docker/nginx/log:/var/log/nginx \
  --name nginx \
  madharjan/docker-nginx:1.18.0

Systemd Unit File

Note: update environment variables below as necessary

[Unit]
Description=Nginx

After=docker.service

[Service]
TimeoutStartSec=0

ExecStartPre=-/bin/mkdir -p /opt/docker/nginx/etc/conf.d
ExecStartPre=-/bin/mkdir -p /opt/docker/nginx/html
ExecStartPre=-/bin/mkdir -p /opt/docker/nginx/log
ExecStartPre=-/usr/bin/docker stop nginx
ExecStartPre=-/usr/bin/docker rm nginx
ExecStartPre=-/usr/bin/docker pull madharjan/docker-nginx:1.18.0

ExecStart=/usr/bin/docker run \
  -p 80:80 \
  -v /opt/docker/nginx/etc/conf.d:/etc/nginx/conf.d \
  -v /opt/docker/nginx/html:/var/www/html \
  -v /opt/docker/nginx/log:/var/log/nginx \
  --name nginx \
  madharjan/docker-nginx:1.18.0

ExecStop=/usr/bin/docker stop -t 2 nginx

[Install]
WantedBy=multi-user.target

Generate Systemd Unit File

Variable	Default	Example
PORT		8080
VOLUME_HOME	/opt/docker	/opt/data
NAME	ngnix
INSTALL_PROJECT	0	1 (to enable)
PROJECT_GIT_REPO		https://github.com/BlackrockDigital/startbootstrap-creative.git
PROJECT_GIT_TAG	HEAD	v5.1.4
DEFAULT_PROXY	0	1 (to enable)
PROXY_SCHEME	http	https
PROXY_HOST		127.0.0.1
PROXY_PORT	8080	8000
LINK_CONTAINERS		nginx-web2py:app,nginx:website

With deploy web projects

# generate nginx.service
docker run --rm \
  -e PORT=80 \
  -e INSTALL_PROJECT=1 \
  -e PROJECT_GIT_REPO=https://github.com/BlackrockDigital/startbootstrap-creative.git \
  -e PROJECT_GIT_TAG=v5.1.4 \
  madharjan/docker-nginx:1.18.0 \
  nginx-systemd-unit | \
  sudo tee /etc/systemd/system/nginx.service

sudo systemctl enable nginx
sudo systemctl start nginx

With reverse proxy

# generate nginx.service
docker run --rm \
  -e PORT=80 \
  -e DEFAULT_PROXY=1 \
  -e PROXY_HOST=odoo \
  -e PROXY_PORT=8080 \
  -e LINK_CONTAINERS=odoo:odoo,nginx:website \
  madharjan/docker-nginx:1.18.0 \
  nginx-systemd-unit | \
  sudo tee /etc/systemd/system/nginx.service

sudo systemctl enable nginx
sudo systemctl start nginx

Add virtualhost reverse proxy config

Variable	Default	Example
PROXY_VHOST_NAME		myapp.local
PROXY_SCHEME	http	https
PROXY_HOST		127.0.0.1
PROXY_PORT	8080	8000

# add proxy.conf
docker exec -it \
  -e PROXY_VHOST_NAME=myapp \
  -e PROXY_HOST=172.18.0.5 \
  -e PROXY_PORT=8080 \
  nginx \
  nginx-vhost-proxy-conf