ArgoCD Extension Metrics

The project introduces the ArgoCD extension to enable Metrics on Resource tab.

Quick Start

• Install Argo CD and Argo CD Extensions Controller: https://github.com/argoproj-labs/argocd-extensions
• Create argocd-metrics-server deployment in argocd namespace

kubectl apply -n argocd \
    -f https://raw.githubusercontent.com/argoproj-labs/argocd-extension-metrics/main/manifests/install.yaml

• Create argocd-extension-metrics extension in argocd namespace

kubectl apply -n argocd \
    -f https://raw.githubusercontent.com/argoproj-labs/argocd-extension-metrics/main/manifests/extension.yaml

Enable the Argo UI to access the ArgoCD Metrics Server.

ArgoCD < v2.5

ArgoCD version less than v2.5 doesn't support the Backend Proxy. You have to configure the Ingress to deviate the API calls between ArgoCD server and ArgoCD metrics Server

spec:
  rules:
  - http:
      paths:
      - backend:
          service:
            name: argocd-o11y-server
            port:
              number: 9003
        path: /api/extension/metrics
        pathType: Prefix
      - backend:
          service:
            name: argocd-server
            port:
              number: 80
        path: /
        pathType: Prefix

ArgoCD > v2.6

ArgoCD Team is working to implemented backend proxy proposal