Inspect Kubernetes and Helm policy issues

Check Kubernetes or Helm YAML locally for risky defaults, missing resource limits, exposed services, and other deployment policy issues.

Open this example in Kubernetes / Helm Policy Inspector

Open the tool, then paste the sample input below. Everything runs locally in your browser.

Open this example in Kubernetes / Helm Policy Inspector →

The problem

Kubernetes manifests can deploy successfully while still violating team policy. A quick local inspection catches common risks before a pull request reaches CI or a cluster admission controller.

Sample input

Manifest snippet
apiVersion: apps/v1
kind: Deployment
spec:
  template:
    spec:
      containers:
        - name: api
          image: example/api:latest

Expected output

Policy findings
Warn: image uses latest tag
Warn: missing resource requests and limits
Review: securityContext not set

How to do it

  1. Paste the Kubernetes or Helm-rendered YAML.
  2. Run the policy inspection.
  3. Review warnings by severity.
  4. Fix risky defaults in the manifest.
  5. Re-run before opening the deployment PR.

Common mistakes

  • Checking Helm templates before rendering values.
  • Ignoring resource requests and limits.
  • Using latest image tags in production manifests.
  • Assuming a valid YAML file is policy-compliant.

Related tools

FAQ

Is this a replacement for admission control?

No. It is a local pre-check that helps catch common issues before CI or cluster policy checks.

Can I inspect Helm output?

Yes. Render the Helm chart first, then inspect the generated YAML.

Is my manifest uploaded?

No. Policy inspection runs locally in your browser.

Is my data uploaded anywhere?

No. This workflow runs locally in your browser unless you explicitly copy or share the result yourself.

This guide uses browser-local tooling. Avoid pasting production secrets unless you understand what the tool displays and shares.

Explore related tools

Continue with adjacent browser-based tools for the same workflow.

View security debugging tools →

Inspect Kubernetes and Helm policy issues: quick answer

Use this before applying manifests or reviewing a Helm-rendered deployment. Paste or load the artifact into the linked tool, run the local check, then copy only the safe result or summary into your PR, ticket, or test notes.

What to verify

Check image tags, probes, resource limits, privileged containers, service accounts, host networking, secrets, and namespace assumptions. If a result will be shared outside your team, run a privacy or secret scan first and replace real values with safe examples.

Recommended next steps

Practical example and expected result

Check Kubernetes or Helm YAML locally for risky defaults, missing resource limits, exposed services, and other deployment policy issues. In practice, this is most useful when you need a quick, repeatable check on a Kubernetes or Helm manifest before adding it to a ticket, pull request, test fixture, or support note.

A realistic input for this workflow is apiVersion: apps/v1 kind: Deployment spec: template: spec: containers: - name: api image: example/api:latest. The expected result should resemble Warn: image uses latest tag Warn: missing resource requests and limits Review: securityContext not set, with the same important values preserved.

Troubleshooting checklist

  • Confirm you copied the complete Kubernetes or Helm manifest and not only a partial line or truncated preview.
  • Run the local tool once with a safe sample, then repeat with the real data only if your team policy allows it.
  • Check quoting, escaping, whitespace, encoding, timestamps, and environment-specific values before trusting the result.
  • Before sharing output, remove secrets, tokens, cookies, customer data, and production hostnames that are not needed for the review.

Next useful steps