hyperlane-monorepo/rust/main/helm/hyperlane-agent/templates/external-secret.yaml

apiVersion: external-secrets.io/v1beta1
kind: ExternalSecret
metadata:
  name: {{ include "agent-common.fullname" . }}-external-secret
  labels:
    {{- include "agent-common.labels" . | nindent 4 }}
  annotations:
    update-on-redeploy: "{{ now }}"
spec:
  secretStoreRef:
    name: {{ include "agent-common.secret-store.name" . }}
    kind: {{ .Values.externalSecrets.storeType }}
  refreshInterval: "1h"
  # The secret that will be created
  target:
    name: {{ include "agent-common.fullname" . }}-secret
    template:
      type: Opaque
      metadata:
        labels:
          {{- include "agent-common.labels" . | nindent 10 }}
      data:
{{- /*
   * For each network, create an environment variable with the RPC endpoint.
   * The templating of external-secrets will use the data section below to know how
   * to replace the correct value in the created secret.
   */}}
        {{- range .Values.hyperlane.chains }}
        HYP_CHAINS_{{ .name | upper }}_CUSTOMRPCURLS: {{ printf "'{{ .%s_rpcs | mustFromJson | join \",\" }}'" .name }}
        {{- if eq .protocol "cosmos" }}
        HYP_CHAINS_{{ .name | upper }}_CUSTOMGRPCURLS: {{ printf "'{{ .%s_grpcs | mustFromJson | join \",\" }}'" .name }}
        {{- end }}
        {{- end }}
  data:
{{- /*
   * For each network, load the secret in GCP secret manager with the form: environment-rpc-endpoints-network,
   * and associate it with the secret key networkname_rpcs.
   */}}
  {{- range .Values.hyperlane.chains }}
  - secretKey: {{ printf "%s_rpcs" .name }}
    remoteRef:
      key: {{ printf "%s-rpc-endpoints-%s" $.Values.hyperlane.runEnv .name }}
  {{- if eq .protocol "cosmos" }}
  - secretKey: {{ printf "%s_grpcs" .name }}
    remoteRef:
      key: {{ printf "%s-grpc-endpoints-%s" $.Values.hyperlane.runEnv .name }}
  {{- end }}
  {{- end }}