multi-container-web-app

Multi container web app using Docker-Compose

INSTRUCTIONS

Installation

Install docker and docker-compose

Environment Variables

Add your own .env file at the root of the srcs directory setting your own values for the following docker environment variables:

DOMAIN_NAME=value
# certificates
CERTS_=value
# MYSQL SETUP
MYSQL_ROOT_PASSWORD=value
MYSQL_ADMIN_USER=value
MYSQL_ADMIN_USER_PASSWORD=value
MYSQL_USER=value
MYSQL_USER_PASSWORD=value
MYSQL_DB_NAME=value
# WP SETUP
MDB_HOST=db:3306
REDIS_HOST=redis
REDIS_PORT=6379
# NGINX SETUP
WP_HOST=wp:9000
# BONUS
# FTP
FTP_USER=value
FTP_PASS=value
FTP_DOMAIN_NAME=value
# STATIC
STATIC_DOMAIN_NAME=value
STATIC_PORT=value
# REGISTRY
REGISTRY_DOMAIN_NAME=value
REGISTRY_PORT=value

Build images and execute containers

Run make or make debug from the directory where Makefile is located.

Stop and clean containers

Run make clean from the directory where Makefile is located.

Delete docker images

This project creates the following docker images in your system:

• ftp
• mariadb
• registry
• static
• nginx
• redis
• wordpress
• adminer
• debian

From these, the only official image that is downloaded from the official Docker Hub is debian. The rest are all made by me using Dockerfiles. It is important to note, that all the custom images that I made, with the exception of ftp and static, have an official and more secure version that can be downloaded from Docker Hub, like redis.

To delete local docker images individually:

1. Run docker image ls
2. Copy the IMAGE ID of the image to remove.
3. Run docker image rm IMAGE_ID replacing IMAGE_ID with the value copied previously.

To delete more than one local image at a time:

1. Run docker image ls
2. Copy and paste all the IMAGE ID of the images to delete in this command docker rmi IMAGE_ID IMAGE_ID IMAGE_ID replacing each IMAGE_ID with each copied value. Add as much IMAGE_ID as needed.

To remove all local docker images from your system:

Run docker rmi -f $(docker images -aq)

Be careful with this command!!! It will remove every docker image in your system, including others not related to this project.

Uninstall

To uninstall docker and/or docker-compose, look at the bottom of the installation page/s for your system.