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custom-metrics-prometheus-sd.yaml
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custom-metrics-prometheus-sd.yaml
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# 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 gke_prometheus_to_sd_custom_metrics_prometheus_sd_deployment_custom_metric_prometheus_sd]
# [START container_custom_metrics_prometheus_deployment]
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
run: custom-metric-prometheus-sd
name: custom-metric-prometheus-sd
namespace: default
spec:
replicas: 1
selector:
matchLabels:
run: custom-metric-prometheus-sd
template:
metadata:
labels:
run: custom-metric-prometheus-sd
spec:
containers:
# sample container generating custom metrics
- name: prometheus-dummy-exporter
image: us-docker.pkg.dev/google-samples/containers/gke/prometheus-dummy-exporter:v0.2.0
command: ["./prometheus-dummy-exporter"]
args:
- --metric-name=custom_prometheus
- --metric-value=40
- --port=8080
# pre-built 'prometheus-to-sd' sidecar container to export prometheus
# metrics to Stackdriver
- name: prometheus-to-sd
image: gcr.io/google-containers/prometheus-to-sd:v0.5.0
command: ["/monitor"]
args:
- --source=:http://localhost:8080
- --stackdriver-prefix=custom.googleapis.com
- --pod-id=$(POD_ID)
- --namespace-id=$(POD_NAMESPACE)
env:
# save Kubernetes metadata as environment variables for use in metrics
- name: POD_ID
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.uid
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
# [END container_custom_metrics_prometheus_deployment]
# [END gke_prometheus_to_sd_custom_metrics_prometheus_sd_deployment_custom_metric_prometheus_sd]
---