DevOps Bootcamp · Lesson

Reading Manifests with helm get all

Recovering the values and manifests of a release.

Lesson 2 of 413 steps

Reading Manifests with helm get all is a free DevOps Bootcamp lesson on CoddyKit. This is lesson 2 of 4. Any 3 lessons of this learning path are free to read in full — after that, CoddyKit PRO unlocks every lesson, plus hands-on practice with a built-in code editor and a 24/7 AI tutor. It is part of the DevOps Bootcamp learning path, and your progress syncs across the web and the CoddyKit app. The DevOps Bootcamp course includes 4 lessons in total.

Recover What Is Deployed

Sometimes you need to know exactly what a release applied. The helm get family pulls that record straight from the cluster. 📦

The get all Command

Run helm get all with a release name to dump everything Helm stored: values, manifests, notes, and hooks in one view.

helm get all my-app

Just the Manifests

Want only the YAML that was applied? helm get manifest prints the rendered Kubernetes objects for the current revision.

helm get manifest my-app

Recovering the Values

Use helm get values to see the user-supplied configuration. It shows what you overrode, not the chart defaults.

helm get values my-app

Seeing Every Value

Add --all to merge chart defaults with your overrides. This reveals the full computed configuration the release actually used.

helm get values my-app --all

The Post-Install Notes

Lost the instructions a chart printed? helm get notes re-renders the NOTES.txt for the release any time you need it.

helm get notes my-app

Inspecting Hooks

Run helm get hooks to list the hook resources tied to a release, like the migration Jobs that fired during install.

helm get hooks my-app

Targeting a Past Revision

Add --revision to read an older snapshot. Helm keeps each revision, so you can inspect exactly what an earlier deploy applied.

helm get manifest my-app --revision 2

Why This Beats kubectl

The cluster shows live objects, but helm get shows the source of truth Helm tracked, including hooks kubectl alone cannot tie back.

Mind the Namespace

Releases are namespaced, so pass --namespace if the release does not live in your default one, or Helm reports it as not found.

helm get all my-app --namespace web

Diffing Against Your Chart

Save the manifest output to a file, then compare it to a fresh helm template render to spot drift between deployed and intended state.

Quick Check

You want the full configuration a release used, including chart defaults you never touched. Which command shows it?

Recap

You now recover any release with helm get: all, manifest, values --all, notes, and hooks, even for a past revision. It is your forensic toolkit. 🚀

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Frequently Asked Questions

Is the “Reading Manifests with helm get all” lesson free?

Yes — any 3 lessons of the DevOps Bootcamp learning path, including “Reading Manifests with helm get all”, are free to read in full here on the web. After that, CoddyKit PRO unlocks every lesson, plus interactive practice with a built-in code editor and a 24/7 AI tutor. The DevOps Bootcamp course includes 4 lessons in total.

What will I learn in “Reading Manifests with helm get all”?

Recovering the values and manifests of a release. You practise DevOps Bootcamp with hands-on code you run directly in the browser, and a 24/7 AI tutor answers your questions as you work through the lesson.

Do I need any experience to start DevOps Bootcamp?

No prior experience is required. DevOps Bootcamp on CoddyKit is structured for beginners through advanced learners, so you can start here or from the beginning and move at your own pace. This is lesson 2 of 4.

How long does the “Reading Manifests with helm get all” lesson take?

Most CoddyKit lessons take about 5–10 minutes. Each one is bite-sized and interactive, so you make steady progress and pick up exactly where you left off across the web and the app.

Can I write and run code in this DevOps Bootcamp lesson?

Yes. Every DevOps Bootcamp lesson includes a built-in code editor, so you write and run real code right in your browser and get instant AI feedback — no local setup required.

All lessons in this course

  1. Tracing Renders with --debug and --dry-run
  2. Reading Manifests with helm get all
  3. Escaping pending-upgrade and Stuck States
  4. Build a Production App Chart End to End
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