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Island 4 · App Lifecycle · Port 4.8

Multi-container pods

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Ship your logs without touching the app.
You'll learn to

share network and volumes between containers

Recap

  1. 1Same pod = same IP: talk over localhost
  2. 2Share volumes (emptyDir) and lifecycle
  3. 3Helpers only: app + database = 2 pods
Check yourself

The app listens on port 8080. How does the helper in the same pod reach it?

4.8

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