Kubernetes Horizontal Pod Autoscaler for Pub/Sub sample app.
Code sample
YAML
What's next
To search and filter code samples for other Google Cloud products, see the Google Cloud sample browser.
Pub/Sub HPA
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[],null,["# Pub/Sub HPA\n\nKubernetes Horizontal Pod Autoscaler for Pub/Sub sample app.\n\nCode sample\n-----------\n\n### YAML\n\n apiVersion: autoscaling/v2\n kind: HorizontalPodAutoscaler\n metadata:\n name: pubsub\n spec:\n minReplicas: 1\n maxReplicas: 5\n metrics:\n - external:\n metric:\n name: pubsub.googleapis.com|subscription|num_undelivered_messages\n selector:\n matchLabels:\n resource.labels.subscription_id: echo-read\n target:\n type: AverageValue\n averageValue: 2\n type: External\n scaleTargetRef:\n apiVersion: apps/v1\n kind: Deployment\n name: pubsub\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=container)."]]