- Deploy a microservice based architecture on Kubernetes and create a clear Iaac deployment
- Deploy a web app of your choosing with nginx/httpd frontend proxy and a database (mongo,postresgl etc) backend.
- Provision the Socks Shop example microservice application https://github.com/microservices-demo/microservices-demo
- Emphasize readability, maintainability and Devops methodologies.
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I built the environment needed for this project on Amazon Cloud using Terraform.
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I explored learning Jenkins and Github-actions as my tool for continuous integration and deployment but I used Jenkins for this project.
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I depoyed my portoflio app, sock-shock app with cart logging, and set up monitoring and alerting using prometheus and grafana with cloud watch as my logging tool.
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I used Nginx Ingress Controller for the networking creating a proxy with one Load balancer for all the apps deployed in my cluster, thereby reducing deployment cost.
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An Ingress controller is a specialized load balancer for Kubernetes (and other containerized) environments. With NGINX Ingress Controller you harness Kubernetes networking on Layers 4 through 7, to enable tighter security and traffic control among Kubernetes services.
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I also attempted to set up Honeycomb.io for traces, everything needed for observability(metrics, logs and trace).
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I got a letsencrypt acme certificate using Kubernetes certificate manager and used nginx controller to route traffic from the network load balancer created in the cluster to route 53.
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I deployed my apps to the cluster provisoned using the Jenkins pipeline script.
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Below are url of the apps deployed
Ensure to have a spare domain name for your project until you are ready for final deployment. I realised i maxed out on my certifcate while i was testing, so please have a spare one to use after testing to ensure encryption. I didnt have a spare one to use so i had to make use of the certficate without encrytion. or to be safe run your letsencrypt file outside of terraform. deploy directly on your kubernetes cluster after your infrastructrue is up
