Kubernetes Infrastructure

Overview

• This repo contains architecture and instructions to install Kubernetes (K8s) based clusters for MOSIP, Esignet, Inji and other DPG deployment.
• The k8s clusters may be installed on cloud or on-premise (on-prem).
• Repo also contains scripts and intruction for supporting infra around k8s cluster.

Contents

• Wireguard : Modern day VPN setup steps and instructions.
• k8-cluster.
  • Contains scripts and instructions to create k8 cluster across different mediums.
    • On-prem k8 clusters:
      • RKE1 based k8 cluster creation steps.
      • RKE2 based k8 cluster creation steps.
  • Cloud service providers:
    • AWS : based k8 cluster creation steps.
• Ingress : Setup steps for ingress in k8 cluster to espose services.
• Storage class : Steps to setup and configure multiple types of storage classes for k8 cluster.
  • nfs.
  • longhorn.
  • EBS.
  • ceph-csi
• Nginx Webserver deployment steps. Used for exposing services to external world along with ingress in on-prem mode k8s clusters.
• Alerting
• logging
• monitoring
• Observation stack setup.
  • Contains below mentions apps for Observation stack.
    • Rancher UI Rancher UI installation.
    • Keycloak Installation for RBAC for k8 cluster access.