cloud-1

📚 school project to discover cloud environments (provisioning / configuration / deployment)

Overview

This project uses various technologies to deploy a previously realized school project website (camagru) in kubernetes, both locally and in the cloud, on AWS.

Technologies used

• Vagrant
• Terraform
• Ansible
• Kubernetes (Kubeadm, Flannel, Ingress-nginx, Metallb)
• AWS (Route53, RDS, EC2, ELB, S3, ACM, KMS)

Provisionning

local

I wanted to deploy a local k8s cluster that would mimic closely a cloud k8s cluster.
To achieve that, I chose vagrant to spin up vms, 1 for the master, 2 as nodes (workers)

cloud

I chose AWS as it's the most used cloud provider as of today.
I used terraform to provision AWS resources neccessary to deploy a minimal self-managed k8s cluster (2 t2.micro ec2, 1 master, 1 node)

Configuration and Deployment

I used ansible to configure k8s and deploy my app to local and cloud environments, with two main roles and subroles :

• configuration : k8s cluster creation
• deployment: spin up the k8s resources to make the app run

playbook usefull tags

• --skip-tags
  • cloud
  • local
  • first-run
• --tags
  • config
  • deployment
    • db
    • pma
    • dashboard
    • app