# Copyright 2018 Google Inc
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# [START container_custom_metrics_direct_deployment]
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    run: custom-metric-sd
  name: custom-metric-sd
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      run: custom-metric-sd
  template:
    metadata:
      labels:
        run: custom-metric-sd
    spec:
      containers:
      - command: ["./sd-dummy-exporter"]
        args:
        - --use-new-resource-model=true
        - --use-old-resource-model=false
        - --metric-name=custom-metric
        - --metric-value=40
        - --pod-name=$(POD_NAME)
        - --namespace=$(NAMESPACE)
        image: us-docker.pkg.dev/google-samples/containers/gke/sd-dummy-exporter:v0.3.0
        name: sd-dummy-exporter
        resources:
          requests:
            cpu: 100m
        env:
        # save Kubernetes metadata as environment variables for use in metrics
        - name: POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
# [END container_custom_metrics_direct_deployment]
