# Grafana's admin login, from Vault — same pattern as every other admin
# credential in this repo (gitea-admin-credentials, harbor-admin-credentials,
# jenkins-admin-credentials).
#
# Put the credential in Vault BEFORE syncing this. External Secrets cannot
# create a Secret for a path that does not exist, and Grafana will start with
# a randomly-generated admin password nobody has if this Secret is missing
# when it first boots (the chart's own fallback, not a failure to start —
# worth knowing so a missing Secret doesn't look like a crash):
#
#   kubectl -n vault exec -i vault-0 -- sh -lc '
#     vault login <root-token> >/dev/null &&
#     vault kv put secret/grafana/admin \
#       username=admin \
#       password=<a long alphanumeric password>'
#
# Remember that `kubectl exec` into Vault is unauthenticated by default —
# without the `vault login` the commands fail with a "preflight capability
# check" error that reads like a permissions bug rather than a missing login.
apiVersion: external-secrets.io/v1
kind: ExternalSecret
metadata:
  name: grafana-admin-credentials
  namespace: monitoring
spec:
  refreshInterval: 1h
  secretStoreRef:
    name: vault-backend
    kind: ClusterSecretStore
  target:
    name: grafana-admin-credentials
    creationPolicy: Owner
  data:
    - secretKey: username
      remoteRef:
        key: grafana/admin
        property: username
    - secretKey: password
      remoteRef:
        key: grafana/admin
        property: password