# manifests/clustersecretstore-vault.yaml
apiVersion: external-secrets.io/v1
kind: ClusterSecretStore
metadata:
  name: vault-backend
spec:
  provider:
    vault:
      server: http://vault.vault.svc:8200
      path: secret          # KV v2 mount
      version: v2
      auth:
        kubernetes:
          # MUST be just the mount name; Vault shows this as "kubernetes/" in `vault auth list`
          mountPath: kubernetes
          role: eso-writer               # role we create in Vault
          serviceAccountRef:
            name: external-secrets       # SA created by the ESO chart
            namespace: external-secrets