Triage Argo CD App OutOfSync
Identify why an Argo CD application is OutOfSync and resolve safely.
Install
$ agentstack add skill-bregman-arie-devops-sre-skills-triage-app-outofsync ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-bregman-arie-devops-sre-skills-triage-app-outofsync) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
When to use
Use when Argo CD shows an application as OutOfSync and you need to understand the drift.
Preconditions
- You can access Argo CD (CLI or UI) and the target cluster.
Procedure
- Confirm what resources are OutOfSync and whether the app is Healthy.
- Determine whether drift is expected (manual hotfix) or unexpected (controller mutation).
- Inspect diffs and identify the owning source (Helm/Kustomize/raw manifests).
- If drift is expected, capture it and move the change back to Git.
- If drift is unexpected, find the mutating actor (admission, controller, policy).
Decision points
- Healthy + OutOfSync: often benign drift; decide whether to reconcile.
- Degraded + OutOfSync: treat as incident; fix health first.
- Frequent drift: consider ignoreDifferences / diffing settings.
Verification
- App becomes
Syncedand remains stable across refreshes. - Workload health is
Healthyand key SLO signals stabilize.
Rollback / undo
- Roll back Git changes or chart version to last known good.
- If reconciliation caused breakage, revert the change and resync.
Escalation
- Platform team if mutation is due to cluster policy/admission.
- Service owner if the desired state in Git is incorrect.
Examples
argocd app get
argocd app diff Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: bregman-arie
- Source: bregman-arie/devops-sre-skills
- License: Apache-2.0
Install and usage instructions live in the source repository linked above.
Reviews
No reviews yet, be the first.
Write a review
Versions
- v0.1.0 Imported from the upstream source.