apiVersion: operator.knative.dev/v1beta1
kind: KnativeServing
metadata:
name: knative-serving
namespace: knative-serving
spec:
# High availability configuration
high-availability:
replicas: 1
# Ingress configuration
# ingress:
# kourier:
# enabled: true
# Configuration for scale-to-zero
config:
autoscaler:
# Enable scale to zero
enable-scale-to-zero: "true"
# Time window for stable mode (default: 60s)
stable-window: "60s"
# Time window for panic mode (default: 6s)
panic-window: "6s"
# Target concurrency per pod (default: 100)
container-concurrency-target-default: "100"
# Percentage of target to maintain (default: 70)
container-concurrency-target-percentage: "70"
# Scale down delay after last request (default: 0s for immediate scale down)
scale-to-zero-grace-period: "30s"
# Pod retention time after scale to zero decision (default: 0s)
scale-to-zero-pod-retention-period: "0s"
deployment:
# Progress deadline for deployments
progress-deadline: "600s"
# QPS settings for Kubernetes API
qps-burst: "200"
qps: "100"
network:
# Ingress class - configure based on your ingress controller:
# - Kourier: "kourier.ingress.networking.knative.dev"
# - Istio: "istio.ingress.networking.knative.dev"
# - Contour: "contour.ingress.networking.knative.dev"
# OpenShift: Automatically configured by Serverless Operator
# Comment out or remove if using default ingress
# ingress-class: "kourier.ingress.networking.knative.dev"
# Domain template for routes
domain-template: "{{.Name}}-{{.Namespace}}.{{.Domain}}"
# Enable HTTP2
enable-http2: "true"
# Autocreate cluster domain claims
autocreate-cluster-domain-claims: "true"
observability:
# Enable request logging
logging.enable-request-log: "true"
# Request log template
logging.request-log-template: >-
{"httpRequest": {"requestMethod": "{{.Request.Method}}",
"requestUrl": "{{js .Request.RequestURI}}",
"requestSize": "{{.Request.ContentLength}}",
"status": {{.Response.Code}},
"responseSize": "{{.Response.Size}}",
"userAgent": "{{js .Request.UserAgent}}",
"remoteIp": "{{js .Request.RemoteAddr}}",
"serverIp": "{{.Revision.PodIP}}",
"referer": "{{js .Request.Referer}}",
"latency": "{{.Response.Latency}}s",
"protocol": "{{.Request.Proto}}"},
"traceId": "{{index .Request.Header "X-B3-Traceid"}}"}
# Metrics backend
metrics.backend-destination: "prometheus"
# Enable profiling
profiling.enable: "false"
