DevOps: Task 7

Sperton DevOps Technical Test

How to Deploy

1. Install Git Open your console and run this command

sudo apt-get install git

2. Install Docker

sudo snap install docker

3. Install Docker Compose

apt-get install docker-compose

4. Init Docker Swarm

docker swarm init --advertise-addr 192.168.0.1

5. Clone this Repository

git clone https://github.com/el-aprico/DevOps-Task-7.git && cd DevOps-Task-7

6. Deploy the Application

./deploy.sh

Explanation

Overall, the tech stack is :

• PHP 8.1 with Apache web server #https://hub.docker.com/_/php We will deploy CakePHP Framework here. I modify the homepage to see which server is serving the request. Modify the bootstrap to enable .env and change cache setting (unfortunately, CakePHP doesn't allow to set cache directly from .env file). The volume is not stored in container. So if we change the file, it will applied to all running container.
• MySQL 8.0 #https://hub.docker.com/_/mysql To store data application.
• Redis 7.0.5 #https://hub.docker.com/_/redis To store cache in application.
• phpMyAdmin 5.2.0 with Apache web server #https://hub.docker.com/_/phpmyadmin To manage the database.
• phpRedisAdmin #https://hub.docker.com/r/erikdubbelboer/phpredisadmin To manage the application cache.

Additional, i add the docker registry to store application image locally. Its already up when you deploy the application.

• Docker registry #https://hub.docker.com/_/registry To store your docker image locally.
• Docker registry frontend #https://hub.docker.com/r/konradkleine/docker-registry-frontend To list all docker image.

Testing

Open the browser and access:

• Docker registry frontend http://localhost:9003
• CakePHP http://0.0.0.0:9000
• phpMyAdmin http://0.0.0.0:9001
• phpRedisAdmin http://0.0.0.0:9002

Thank You