# Install

```bash
helm repo add pingcap https://charts.pingcap.org
helm repo update
kubectl -n tidb-admin apply -f pvc.yaml
helm install --namespace tidb-admin diag-collector pingcap/diag -f diag.override.yaml
kubectl -n tidb-admin patch service diag-collector --patch "$(cat service-patch.yaml)" # patch to a dedicated port
```