Day 31 | Istio Ingress Gateway Explained | Ingress Gateway, VirtualService, DNS & TLS
In this video, I walk you through a 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐈𝐬𝐭𝐢𝐨 𝐈𝐧𝐠𝐫𝐞𝐬𝐬 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 𝐨𝐧 𝐆𝐨𝐨𝐠𝐥𝐞 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐄𝐧𝐠𝐢𝐧𝐞 (𝐆𝐊𝐄) — starting from the basics and going all the way to 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐥𝐢𝐤𝐞 𝐇𝐓𝐓𝐏𝐒 𝐬𝐞𝐭𝐮𝐩 𝐚𝐧𝐝 𝐬𝐚𝐟𝐞 𝐮𝐧𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧.
🔹 𝐖𝐡𝐚𝐭 𝐲𝐨𝐮’𝐥𝐥 𝐥𝐞𝐚𝐫𝐧 𝐢𝐧 𝐭𝐡𝐢𝐬 𝐯𝐢𝐝𝐞𝐨:
✅ What is 𝐈𝐬𝐭𝐢𝐨 and why it is used
✅ What is 𝐈𝐬𝐭𝐢𝐨 𝐈𝐧𝐠𝐫𝐞𝐬𝐬 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 and how it works
✅ 𝐀𝐝𝐯𝐚𝐧𝐭𝐚𝐠𝐞𝐬 𝐚𝐧𝐝 𝐝𝐢𝐬𝐚𝐝𝐯𝐚𝐧𝐭𝐚𝐠𝐞𝐬 of using Istio
✅ 𝐓𝐫𝐚𝐟𝐟𝐢𝐜 𝐟𝐥𝐨𝐰 𝐞𝐱𝐩𝐥𝐚𝐧𝐚𝐭𝐢𝐨𝐧:
→ How traffic flows from outside → 𝐈𝐬𝐭𝐢𝐨 𝐈𝐧𝐠𝐫𝐞𝐬𝐬 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 → 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 → 𝐏𝐨𝐝
→ How 𝐬𝐞𝐫𝐯𝐢𝐜𝐞-𝐭𝐨-𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 works using Istio sidecar proxies
✅ 𝐇𝐚𝐧𝐝𝐬-𝐨𝐧 𝐃𝐞𝐦𝐨 𝐨𝐧 𝐆𝐊𝐄:
➤ Create a 𝐆𝐊𝐄 𝐜𝐥𝐮𝐬𝐭𝐞𝐫 𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡
➤ Install and configure 𝐈𝐬𝐭𝐢𝐨
➤ Configure 𝐈𝐬𝐭𝐢𝐨 𝐈𝐧𝐠𝐫𝐞𝐬𝐬 𝐆𝐚𝐭𝐞𝐰𝐚𝐲
➤ Set up 𝐆𝐨𝐃𝐚𝐝𝐝𝐲 𝐃𝐍𝐒-𝐛𝐚𝐬𝐞𝐝 𝐫𝐨𝐮𝐭𝐢𝐧𝐠
➤ Deploy 𝟑 𝐬𝐚𝐦𝐩𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
➤ Create 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 and 𝐕𝐢𝐫𝐭𝐮𝐚𝐥𝐒𝐞𝐫𝐯𝐢𝐜𝐞
➤ Access multiple services using 𝐝𝐨𝐦𝐚𝐢𝐧-𝐛𝐚𝐬𝐞𝐝 𝐫𝐨𝐮𝐭𝐢𝐧𝐠
✅ 𝐇𝐓𝐓𝐏𝐒 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲:
➤ Create and configure 𝐬𝐞𝐥𝐟-𝐬𝐢𝐠𝐧𝐞𝐝 𝐓𝐋𝐒 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞𝐬
➤ Enable 𝐇𝐓𝐓𝐏𝐒 𝐨𝐧 𝐈𝐬𝐭𝐢𝐨 𝐈𝐧𝐠𝐫𝐞𝐬𝐬 𝐆𝐚𝐭𝐞𝐰𝐚𝐲
➤ Test HTTPS locally
➤ Configure 𝐇𝐓𝐓𝐏 → 𝐇𝐓𝐓𝐏𝐒 redirect using Istio Gateway
✅ 𝐂𝐥𝐞𝐚𝐧𝐮𝐩 & 𝐁𝐞𝐬𝐭 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬:
➤ Safely 𝐮𝐧𝐢𝐧𝐬𝐭𝐚𝐥𝐥 𝐈𝐬𝐭𝐢𝐨 𝐟𝐫𝐨𝐦 𝐆𝐊𝐄
➤ Clean up all Istio-related resources
This video is perfect for Kubernetes beginners, DevOps engineers, Platform engineers, Anyone learning 𝐈𝐬𝐭𝐢𝐨, 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐌𝐞𝐬𝐡, 𝐨𝐫 𝐆𝐊𝐄
📚 𝐎𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 𝐋𝐢𝐧𝐤𝐬:
𝐈𝐬𝐭𝐢𝐨 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧: https://istio.io/latest/docs/tasks/tr...
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