Vir Surya Ircas - DevOps Engineer

Project

RKE2 Infrastructure Setup on Data Center

Flattrade

Team size: 5 persons

Role: TL

Category: Trading

Core: Application Modernization and Reduce Cloud Cost

A secure private high-performance cloud-native infrastructure - leveraging microservices on Kubernetes, GitOps, and high-availability storage solutions. The platform ensures seamless trading, robust database management, and comprehensive monitoring for optimal performance and reliability.

Tech Stack:

NTT Data

Cloudflare Tacitine Icon

Tacitine

Python

TOML

CNPG Maria DB Redis JWT Icon

JWT

PlayStore

AppStore

Kubevirt

PowerShell

S.No.	Implementation
1	RKE2 Kubernetes Private Cluster Setup on Data Center
2	Cloudflare Reverse Proxy exposes Private IP's Globally
3	Tacitine is Configured for Internal Firewall Connectivity
4	Longhorn Storage Class for PV with NFS Backup over Windows Server
5	Prometheus, Grafana, Loki for Observability & Monitoring
6	Proactive Alerts using Grafana via Email & Slack
7	Self Hosted Maria DB Community Operator
8	Self Hosted Redis Community Operator
9	Deployed Cloud Native PostgreSQL Database
10	Self Hosted MinIO for Backup and Restore
11	Pushing Docker Images in ECR with Lifecycle Policy
12	ArgoCD for GitOps-based Continuous Deployment
13	Running Microservices by Application Modernization
14	Exposed Workload Services with NGINX Ingress Controller
15	Set up KubeVirt to Provision VM on K8s accesed by SSH, RDP, and VNC
16	Kubevirt VM inside Workloads are exposed by K8s Service
17	Exposing External Service via Nginx Ingress Controller
18	Powershell Script for Backup using Database Clients on Windows
19	PostgreSQL Dump Database Migration to K8s
20	Velero for Cluster and Namespace Level Backup to S3 with Lifecycle Policy