README

This README would normally document whatever steps are necessary to get your application up and running.

What is this repository for?

• Quick summary
• Version
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Development Setup

1. Install Pre-commit Hooks (Required for CRD management):

   ./scripts/setup-hooks.sh
   

   This ensures that k8s/crds/all-crds.yaml is automatically updated whenever you modify the monitoring Helm chart.

Monitoring Chart Patch (Critical)

The included chart k8s/monitoring/charts/kube-prometheus-stack-75.12.0.tgz is MANUALLY PATCHED.

Why? The upstream chart (v65.x+) introduced a field trackTimestampsStaleness in the ServiceMonitor CRD. Our cluster is running an older version of the Prometheus Operator/CRDs that does not support this field. The upstream chart renders this field unconditionally in some templates (specifically kubelet), causing ArgoCD sync to fail with a schema validation error ("field not declared in schema").

How was it patched?

1. Unpacked the official kube-prometheus-stack-75.12.0.tgz.
2. Modified templates/exporters/kubelet/servicemonitor.yaml.
3. Wrapped trackTimestampsStaleness in a conditional block:

   {{- if .Values.kubelet.serviceMonitor.trackTimestampsStaleness }}
   trackTimestampsStaleness: {{ .Values.kubelet.serviceMonitor.trackTimestampsStaleness }}
   {{- end }}
   

4. Repackaged the chart using tar -czf.
5. Force added to git (git add -f) because charts/*.tgz is ignored.

When to delete? You can revert to the official upstream chart once the Prometheus Operator CRDs on the cluster are upgraded to a version that includes trackTimestampsStaleness in the ServiceMonitor schema (likely Prometheus Operator >= v0.68.0 or similar).

How do I get set up?

• Summary of set up
• Configuration
• Dependencies
• Database configuration
• How to run tests
• Deployment instructions

Contribution guidelines

• Writing tests
• Code review
• Other guidelines

Who do I talk to?

• Repo owner or admin
• Other community or team contact

Apply terraform

Install ArgoCD

kubectl create namespace argocd kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

Add Bitbucket SSH Key secret