deploy/skaffold/patches/fleet-env-vars.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: elastic-agent
spec:
  template:
    spec:
      containers:
        - name: elastic-agent
          env:
            - name: FLEET_URL
              value: ""
              valueFrom:
                configMapKeyRef:
                  name: fleet-es-configmap
                  key: FLEET_URL
            # Elasticsearch API key used to enroll Elastic Agents in Fleet (https://www.elastic.co/guide/en/fleet/current/fleet-enrollment-tokens.html#fleet-enrollment-tokens)
            # If FLEET_ENROLLMENT_TOKEN is empty then KIBANA_HOST, KIBANA_FLEET_USERNAME, KIBANA_FLEET_PASSWORD are needed
            - name: FLEET_ENROLLMENT_TOKEN
              value: ""
              valueFrom:
                configMapKeyRef:
                  name: fleet-es-configmap
                  key: FLEET_ENROLLMENT_TOKEN
            # - name: KIBANA_HOST
            #   value: "$(KIBANA_HOST)"
            # # The basic authentication username used to connect to Kibana and retrieve a service_token to enable Fleet
            # - name: KIBANA_FLEET_USERNAME
            #   value: "$(KIBANA_FLEET_USERNAME)"
            # # The basic authentication password used to connect to Kibana and retrieve a service_token to enable Fleet
            # - name: KIBANA_FLEET_PASSWORD
            #   value: "$(KIBANA_FLEET_PASSWORD)"