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▬▬▬▬▬▬ 🎉 🔥 Udemy Course - AWS Networking Zero to Hero!🔥 🎉▬▬▬▬▬▬ 🚀 AWS Networking Masterclass! - https://www.udemy.com/course/aws-networking-zero-to-hero-masterclass/?referralCode=9A38DC3CAF2B02863FF5 ▬▬▬▬▬▬ 🎉 🔥 Udemy Course - Master Azure Like a Pro!🔥 🎉▬▬▬▬▬▬ 🚀 Master Azure Like a Pro! - https://www.udemy.com/course/azure-cloud-zero-to-hero/?referralCode=241EFDDC7859120A5175 ▬▬▬▬▬▬ 🙍🏻♂️Join YouTube Membership ▬▬▬▬▬▬ Join this channel to get access to perks: https://www.youtube.com/channel/UC7p4oXcPbgk_yTSHK7QlkSg/join ▬▬▬▬▬▬ 🙍🏻♂️ Members Only Videos ▬▬▬▬▬▬ Member Only videos - https://www.youtube.com/playlist?list=UUMO7p4oXcPbgk_yTSHK7QlkSg ▬▬▬▬▬▬ 🗓️ Book Me for Consultation ▬▬▬▬▬▬ Calender - https://tidycal.com/rahulwagh17 🔥 Google Cloud External Load Balancer | Complete Setup Tutorial Build a production-ready External HTTP(S) Load Balancer on GCP using Terraform with auto-healing and managed instance groups. 🏗️ Architecture: Internet → Global External IP → HTTP Proxy → URL Map → Backend Service → Managed Instance Group (2 VMs) 📋 What You'll Learn: 1️⃣ VPC & Subnet - Using existing custom VPC (10.100.0.0/16) and public subnet from Chapter 2 2️⃣ Instance Template - Reusable VM template with nginx, e2-micro, Debian 11, startup script 3️⃣ Managed Instance Group (MIG) - Auto-managed 2 instances, auto-healing enabled, rolling updates 4️⃣ Health Checks - HTTP check on /health endpoint, 5sec interval, 2 threshold 5️⃣ Firewall Rules - Allow health checks (35.191.0.0/16, 130.211.0.0/22) + web traffic (0.0.0.0/0 port 80) 6️⃣ Backend Service - 80% max utilization, connection draining 300s, no session affinity 7️⃣ URL Map & HTTP Proxy - Routes requests to backend service 8️⃣ Global Forwarding Rule - Provides single external IP accessible worldwide 9️⃣ Testing - curl to external IP, verify load distribution across instances 🔑 Key Points: ✅ Global external IP - same IP worldwide ✅ Auto-healing replaces unhealthy VMs automatically ✅ MIG ensures consistent instance configuration ✅ Health checks route traffic only to healthy backends 🎯 Use Cases: Public websites, APIs, internet-facing applications 🛠️ Tools: Terraform, GCP, nginx, Managed Instance Groups 📁 Code: [GitHub Repo Link] ⏱️ Topics: Introduction Instance Template Setup Managed Instance Group Health Checks & Firewall Backend Service URL Map & HTTP Proxy Global Forwarding Rule Testing & Verification 📌 Like 👍 | Subscribe 🔔 | Comment below! #GoogleCloud #GCP #LoadBalancer #Terraform #DevOps #CloudComputing
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