{{- if .Values.settings.integrations.knative.enabled }} apiVersion: v1 kind: Namespace metadata: labels: app: gloo istio-injection: enabled serving.knative.dev/release: devel name: knative-serving --- aggregationRule: clusterRoleSelectors: - matchLabels: serving.knative.dev/controller: "true" apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: labels: serving.knative.dev/release: devel name: knative-serving-admin rules: [] --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: labels: serving.knative.dev/controller: "true" serving.knative.dev/release: devel name: knative-serving-core rules: - apiGroups: - "" resources: - pods - namespaces - secrets - configmaps - endpoints - services - events - serviceaccounts verbs: - get - list - create - update - delete - patch - watch - apiGroups: - extensions resources: - ingresses - deployments verbs: - get - list - create - update - delete - patch - watch - apiGroups: - apps resources: - deployments - deployments/scale - statefulsets verbs: - get - list - create - update - delete - patch - watch - apiGroups: - admissionregistration.k8s.io resources: - mutatingwebhookconfigurations verbs: - get - list - create - update - delete - patch - watch - apiGroups: - apiextensions.k8s.io resources: - customresourcedefinitions verbs: - get - list - create - update - delete - patch - watch - apiGroups: - serving.knative.dev resources: - configurations - routes - revisions - services verbs: - get - list - create - update - delete - patch - watch - apiGroups: - serving.knative.dev resources: - configurations/status - routes/status - revisions/status - services/status verbs: - get - list - create - update - delete - patch - watch - apiGroups: - autoscaling.internal.knative.dev resources: - podautoscalers - podautoscalers/status verbs: - get - list - create - update - delete - patch - watch - apiGroups: - autoscaling resources: - horizontalpodautoscalers verbs: - get - list - create - update - delete - patch - watch - apiGroups: - caching.internal.knative.dev resources: - images verbs: - get - list - create - update - delete - patch - watch - apiGroups: - networking.internal.knative.dev resources: - clusteringresses - clusteringresses/status - serverlessservices - serverlessservices/status verbs: - get - list - create - update - delete - deletecollection - patch - watch - apiGroups: - networking.istio.io resources: - virtualservices verbs: - get - list - create - update - delete - patch - watch --- apiVersion: v1 kind: ServiceAccount metadata: labels: serving.knative.dev/release: devel name: controller namespace: knative-serving --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: labels: serving.knative.dev/release: devel name: knative-serving-controller-admin roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: knative-serving-admin subjects: - kind: ServiceAccount name: controller namespace: knative-serving --- apiVersion: v1 kind: Service metadata: labels: app: activator serving.knative.dev/release: devel name: activator-service namespace: knative-serving spec: ports: - name: http nodePort: null port: 80 protocol: TCP targetPort: 8080 - name: http2 port: 81 protocol: TCP targetPort: 8081 - name: metrics nodePort: null port: 9090 protocol: TCP targetPort: 9090 selector: app: activator type: ClusterIP --- apiVersion: v1 kind: Service metadata: labels: app: controller serving.knative.dev/release: devel name: controller namespace: knative-serving spec: ports: - name: metrics port: 9090 protocol: TCP targetPort: 9090 selector: app: controller --- apiVersion: v1 kind: Service metadata: labels: role: webhook serving.knative.dev/release: devel name: webhook namespace: knative-serving spec: ports: - port: 443 targetPort: 443 selector: role: webhook --- apiVersion: caching.internal.knative.dev/v1alpha1 kind: Image metadata: labels: serving.knative.dev/release: devel name: queue-proxy namespace: knative-serving spec: image: gcr.io/knative-releases/github.com/knative/serving/cmd/queue@sha256:b5c759e4ea6f36ae4498c1ec794653920345b9ad7492731fb1d6087e3b95dc43 --- apiVersion: apps/v1 kind: Deployment metadata: labels: serving.knative.dev/release: devel name: activator namespace: knative-serving spec: selector: matchLabels: app: activator role: activator template: metadata: annotations: sidecar.istio.io/inject: "true" labels: app: activator role: activator serving.knative.dev/release: devel spec: containers: - args: - -logtostderr=false - -stderrthreshold=FATAL env: - name: POD_NAME valueFrom: fieldRef: fieldPath: metadata.name - name: SYSTEM_NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace - name: CONFIG_LOGGING_NAME value: config-logging image: gcr.io/knative-releases/github.com/knative/serving/cmd/activator@sha256:60630ac88d8cb67debd1e2ab1ecd6ec3ff6cbab2336dda8e7ae1c01ebead76c0 livenessProbe: httpGet: path: /healthz port: 8080 name: activator ports: - containerPort: 8080 name: http1-port - containerPort: 8081 name: h2c-port - containerPort: 9090 name: metrics-port readinessProbe: httpGet: path: /healthz port: 8080 resources: limits: cpu: 200m memory: 600Mi requests: cpu: 20m memory: 60Mi volumeMounts: - mountPath: /etc/config-logging name: config-logging - mountPath: /etc/config-observability name: config-observability serviceAccountName: controller volumes: - configMap: name: config-logging name: config-logging - configMap: name: config-observability name: config-observability --- apiVersion: v1 kind: Service metadata: labels: app: autoscaler serving.knative.dev/release: devel name: autoscaler namespace: knative-serving spec: ports: - name: http port: 8080 protocol: TCP targetPort: 8080 - name: metrics port: 9090 protocol: TCP targetPort: 9090 selector: app: autoscaler --- apiVersion: apps/v1 kind: Deployment metadata: labels: serving.knative.dev/release: devel name: autoscaler namespace: knative-serving spec: replicas: 1 selector: matchLabels: app: autoscaler template: metadata: annotations: sidecar.istio.io/inject: "true" labels: app: autoscaler spec: containers: - env: - name: SYSTEM_NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace - name: CONFIG_LOGGING_NAME value: config-logging image: gcr.io/knative-releases/github.com/knative/serving/cmd/autoscaler@sha256:442f99e3a55653b19137b44c1d00f681b594d322cb39c1297820eb717e2134ba name: autoscaler ports: - containerPort: 8080 name: websocket - containerPort: 9090 name: metrics resources: limits: cpu: 300m memory: 400Mi requests: cpu: 30m memory: 40Mi volumeMounts: - mountPath: /etc/config-autoscaler name: config-autoscaler - mountPath: /etc/config-logging name: config-logging - mountPath: /etc/config-observability name: config-observability serviceAccountName: controller volumes: - configMap: name: config-autoscaler name: config-autoscaler - configMap: name: config-logging name: config-logging - configMap: name: config-observability name: config-observability --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # The Revision ContainerConcurrency field specifies the maximum number # of requests the Container can handle at once. Container concurrency # target percentage is how much of that maximum to use in a stable # state. E.g. if a Revision specifies ContainerConcurrency of 10, then # the Autoscaler will try to maintain 7 concurrent connections per pod # on average. A value of 0.7 is chosen because the Autoscaler panics # when concurrency exceeds 2x the desired set point. So we will panic # before we reach the limit. container-concurrency-target-percentage: "1.0" # The container concurrency target default is what the Autoscaler will # try to maintain when the Revision specifies unlimited concurrency. # Even when specifying unlimited concurrency, the autoscaler will # horizontally scale the application based on this target concurrency. # # A value of 100 is chosen because it's enough to allow vertical pod # autoscaling to tune resource requests. E.g. maintaining 1 concurrent # "hello world" request doesn't consume enough resources to allow VPA # to achieve efficient resource usage (VPA CPU minimum is 300m). container-concurrency-target-default: "100" # When operating in a stable mode, the autoscaler operates on the # average concurrency over the stable window. stable-window: "60s" # When observed average concurrency during the panic window reaches 2x # the target concurrency, the autoscaler enters panic mode. When # operating in panic mode, the autoscaler operates on the average # concurrency over the panic window. panic-window: "6s" # Max scale up rate limits the rate at which the autoscaler will # increase pod count. It is the maximum ratio of desired pods versus # observed pods. max-scale-up-rate: "10" # Scale to zero feature flag enable-scale-to-zero: "true" # Tick interval is the time between autoscaling calculations. tick-interval: "2s" # Dynamic parameters (take effect when config map is updated): # Scale to zero grace period is the time an inactive revision is left # running before it is scaled to zero (min: 30s). scale-to-zero-grace-period: "30s" kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-autoscaler namespace: knative-serving --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # List of repositories for which tag to digest resolving should be skipped registriesSkippingTagResolving: "ko.local,dev.local" queueSidecarImage: gcr.io/knative-releases/github.com/knative/serving/cmd/queue@sha256:b5c759e4ea6f36ae4498c1ec794653920345b9ad7492731fb1d6087e3b95dc43 kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-controller namespace: knative-serving --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # revision-timeout-seconds contains the default number of # seconds to use for the revision's per-request timeout, if # none is specified. revision-timeout-seconds: "300" # 5 minutes # revision-cpu-request contains the cpu allocation to assign # to revisions by default. revision-cpu-request: "400m" # 0.4 of a CPU (aka 400 milli-CPU) kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-defaults namespace: knative-serving --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # Default value for domain. # Although it will match all routes, it is the least-specific rule so it # will only be used if no other domain matches. example.com: | # These are example settings of domain. # example.org will be used for routes having app=nonprofit. example.org: | selector: app: nonprofit # Routes having domain suffix of 'svc.cluster.local' will not be exposed # through Ingress. You can define your own label selector to assign that # domain suffix to your Route here, or you can set the label # "serving.knative.dev/visibility=cluster-local" # to achieve the same effect. This shows how to make routes having # the label app=secret only exposed to the local cluster. svc.cluster.local: | selector: app: secret kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-domain namespace: knative-serving --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # Delay after revision creation before considering it for GC stale-revision-create-delay: "24h" # Duration since a route has been pointed at a revision before it should be GC'd # This minus lastpinned-debounce be longer than the controller resync period (10 hours) stale-revision-timeout: "15h" # Minimum number of generations of revisions to keep before considering for GC stale-revision-minimum-generations: "1" # To avoid constant updates, we allow an existing annotation to be stale by this # amount before we update the timestamp stale-revision-lastpinned-debounce: "5h" kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-gc namespace: knative-serving --- apiVersion: v1 kind: ConfigMap metadata: labels: networking.knative.dev/ingress-provider: istio serving.knative.dev/release: devel name: config-istio namespace: knative-serving --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # Common configuration for all Knative codebase zap-logger-config: | { "level": "info", "development": false, "outputPaths": ["stdout"], "errorOutputPaths": ["stderr"], "encoding": "json", "encoderConfig": { "timeKey": "ts", "levelKey": "level", "nameKey": "logger", "callerKey": "caller", "messageKey": "msg", "stacktraceKey": "stacktrace", "lineEnding": "", "levelEncoder": "", "timeEncoder": "iso8601", "durationEncoder": "", "callerEncoder": "" } } # Log level overrides # For all components except the autoscaler and queue proxy, # changes are be picked up immediately. # For autoscaler and queue proxy, changes require recreation of the pods. loglevel.controller: "info" loglevel.autoscaler: "info" loglevel.queueproxy: "info" loglevel.webhook: "info" loglevel.activator: "info" kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-logging namespace: knative-serving --- apiVersion: v1 kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-network namespace: knative-serving --- apiVersion: v1 data: _example: | ################################ # # # EXAMPLE CONFIGURATION # # # ################################ # This block is not actually functional configuration, # but serves to illustrate the available configuration # options and document them in a way that is accessible # to users that `kubectl edit` this config map. # # These sample configuration options may be copied out of # this block and unindented to actually change the configuration. # logging.enable-var-log-collection defaults to false. # A fluentd sidecar will be set up to collect var log if # this flag is true. logging.enable-var-log-collection: false # logging.fluentd-sidecar-image provides the fluentd sidecar image # to inject as a sidecar to collect logs from /var/log. # Must be presented if logging.enable-var-log-collection is true. logging.fluentd-sidecar-image: k8s.gcr.io/fluentd-elasticsearch:v2.0.4 # logging.fluentd-sidecar-output-config provides the configuration # for the fluentd sidecar, which will be placed into a configmap and # mounted into the fluentd sidecar image. logging.fluentd-sidecar-output-config: | # Parse json log before sending to Elastic Search @type parser key_name log @type multi_format format json time_key fluentd-time # fluentd-time is reserved for structured logs time_format %Y-%m-%dT%H:%M:%S.%NZ format none message_key log # Send to Elastic Search @id elasticsearch @type elasticsearch @log_level info include_tag_key true # Elasticsearch service is in monitoring namespace. host elasticsearch-logging.knative-monitoring port 9200 logstash_format true @type file path /var/log/fluentd-buffers/kubernetes.system.buffer flush_mode interval retry_type exponential_backoff flush_thread_count 2 flush_interval 5s retry_forever retry_max_interval 30 chunk_limit_size 2M queue_limit_length 8 overflow_action block # logging.revision-url-template provides a template to use for producing the # logging URL that is injected into the status of each Revision. # This value is what you might use the the Knative monitoring bundle, and provides # access to Kibana after setting up kubectl proxy. logging.revision-url-template: | http://localhost:8001/api/v1/namespaces/knative-monitoring/services/kibana-logging/proxy/app/kibana#/discover?_a=(query:(match:(kubernetes.labels.knative-dev%2FrevisionUID:(query:'${REVISION_UID}',type:phrase)))) # If non-empty, this enables queue proxy writing request logs to stdout. # The value determines the shape of the request logs and it must be a valid go text/template. # It is important to keep this as a single line. Multiple lines are parsed as separate entities # by most collection agents and will split the request logs into multiple records. # # The following fields and functions are available to the template: # # Request: An http.Request (see https://golang.org/pkg/net/http/#Request) # representing an HTTP request received by the server. # # Response: # struct { # Code int // HTTP status code (see https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml) # Size int // An int representing the size of the response. # Latency float64 // A float64 representing the latency of the response in seconds. # } # # Revision: # struct { # Name string // Knative revision name # Namespace string // Knative revision namespace # Service string // Knative service name # Configuration string // Knative configuration name # PodName string // Name of the pod hosting the revision # PodIP string // IP of the pod hosting the revision # } # 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-destination field specifies the system metrics destination. # It supports either prometheus (the default) or stackdriver. # Note: Using stackdriver will incur additional charges metrics.backend-destination: prometheus # metrics.request-metrics-backend-destination specifies the request metrics # destination. If non-empty, it enables queue proxy to send request metrics. # Currently supported values: prometheus, stackdriver. metrics.request-metrics-backend-destination: prometheus # metrics.stackdriver-project-id field specifies the stackdriver project ID. This # field is optional. When running on GCE, application default credentials will be # used if this field is not provided. metrics.stackdriver-project-id: "" # metrics.allow-stackdriver-custom-metrics indicates whether it is allowed to send metrics to # Stackdriver using "global" resource type and custom metric type if the # metrics are not supported by "knative_revision" resource type. Setting this # flag to "true" could cause extra Stackdriver charge. # If metrics.backend-destination is not Stackdriver, this is ignored. metrics.allow-stackdriver-custom-metrics: "false" kind: ConfigMap metadata: labels: serving.knative.dev/release: devel name: config-observability namespace: knative-serving --- apiVersion: apps/v1 kind: Deployment metadata: labels: serving.knative.dev/release: devel name: controller namespace: knative-serving spec: replicas: 1 selector: matchLabels: app: controller template: metadata: annotations: sidecar.istio.io/inject: "false" labels: app: controller spec: containers: - env: - name: SYSTEM_NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace - name: CONFIG_LOGGING_NAME value: config-logging image: gcr.io/knative-releases/github.com/knative/serving/cmd/controller@sha256:25af5f3adad8b65db3126e0d6e90aa36835c124c24d9d72ffbdd7ee739a7f571 name: controller ports: - containerPort: 9090 name: metrics resources: limits: cpu: 1000m memory: 1000Mi requests: cpu: 100m memory: 100Mi volumeMounts: - mountPath: /etc/config-logging name: config-logging serviceAccountName: controller volumes: - configMap: name: config-logging name: config-logging --- apiVersion: apps/v1 kind: Deployment metadata: labels: serving.knative.dev/release: devel name: webhook namespace: knative-serving spec: replicas: 1 selector: matchLabels: app: webhook role: webhook template: metadata: annotations: sidecar.istio.io/inject: "false" labels: app: webhook role: webhook spec: containers: - env: - name: SYSTEM_NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace - name: CONFIG_LOGGING_NAME value: config-logging image: gcr.io/knative-releases/github.com/knative/serving/cmd/webhook@sha256:d1ba3e2c0d739084ff508629db001619cea9cc8780685e85dd910363774eaef6 name: webhook resources: limits: cpu: 200m memory: 200Mi requests: cpu: 20m memory: 20Mi volumeMounts: - mountPath: /etc/config-logging name: config-logging serviceAccountName: controller volumes: - configMap: name: config-logging name: config-logging {{- end }}