README
¶
Knative Serving
Knative Serving builds on Kubernetes and Istio to support deploying and serving of serverless applications and functions. Serving is easy to get started with and scales to support advanced scenarios.
The Knative Serving project provides middleware primitives that enable:
- Rapid deployment of serverless containers
- Automatic scaling up and down to zero
- Routing and network programming for Istio components
- Point-in-time snapshots of deployed code and configurations
For documentation on using Knative Serving, see the serving folder of the Knative Docs repository.
For documentation on the Knative Serving specification, see the docs folder of this repository.
If you are interested in contributing, see CONTRIBUTING.md and DEVELOPMENT.md.
Directories
¶
| Path | Synopsis |
|---|---|
|
cmd
|
|
|
activator
command
|
|
|
autoscaler
command
Multitenant autoscaler executable.
|
Multitenant autoscaler executable. |
|
controller
command
|
|
|
queue
command
|
|
|
webhook
command
|
|
|
pkg
|
|
|
apis
+k8s:deepcopy-gen=package
|
+k8s:deepcopy-gen=package |
|
apis/autoscaling/v1alpha1
+k8s:deepcopy-gen=package +groupName=autoscaling.internal.knative.dev
|
+k8s:deepcopy-gen=package +groupName=autoscaling.internal.knative.dev |
|
apis/networking/v1alpha1
+k8s:deepcopy-gen=package +groupName=networking.internal.knative.dev
|
+k8s:deepcopy-gen=package +groupName=networking.internal.knative.dev |
|
apis/serving/v1alpha1
+k8s:deepcopy-gen=package +groupName=serving.knative.dev
|
+k8s:deepcopy-gen=package +groupName=serving.knative.dev |
|
autoscaler
Package autoscaler calculates the number of pods necessary for the desired level of concurrency per pod (stableConcurrencyPerPod).
|
Package autoscaler calculates the number of pods necessary for the desired level of concurrency per pod (stableConcurrencyPerPod). |
|
autoscaler/statserver
Package statserver provides a WebSocket server which receives autoscaler statistics, typically from queue proxy sidecar containers, and sends them to a channel.
|
Package statserver provides a WebSocket server which receives autoscaler statistics, typically from queue proxy sidecar containers, and sends them to a channel. |
|
gc
+k8s:deepcopy-gen=package Package gc holds the typed objects that define the schemas for assorted ConfigMap objects on which the Route controller depends.
|
+k8s:deepcopy-gen=package Package gc holds the typed objects that define the schemas for assorted ConfigMap objects on which the Route controller depends. |
|
network
+k8s:deepcopy-gen=package Package network holds the typed objects that define the schemas for configuring the knative/serving networking layer.
|
+k8s:deepcopy-gen=package Package network holds the typed objects that define the schemas for configuring the knative/serving networking layer. |
|
pool
Package pool contains a simple threadpool implementation that accepts work in the form of `func() error` function.
|
Package pool contains a simple threadpool implementation that accepts work in the form of `func() error` function. |
|
reconciler
Package reconciler defines implementations of the Reconciler interface defined at github.com/knative/pkg/controller.Reconciler.
|
Package reconciler defines implementations of the Reconciler interface defined at github.com/knative/pkg/controller.Reconciler. |
|
reconciler/testing
Package testing includes utilities for testing controllers.
|
Package testing includes utilities for testing controllers. |
|
reconciler/v1alpha1/autoscaling/kpa
Package kpa implements a kubernetes controller which tracks revisions and notifies a callback interface.
|
Package kpa implements a kubernetes controller which tracks revisions and notifies a callback interface. |
|
reconciler/v1alpha1/clusteringress
Package clusteringress implements a kubernetes controller which tracks ClusterIngress resource and reconcile VirtualService as its child resource.
|
Package clusteringress implements a kubernetes controller which tracks ClusterIngress resource and reconcile VirtualService as its child resource. |
|
reconciler/v1alpha1/clusteringress/config
Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the ClusterIngress controller depends.
|
Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the ClusterIngress controller depends. |
|
reconciler/v1alpha1/clusteringress/resources
Package resources holds simple functions for synthesizing child resources from a ClusterIngress resource and any relevant ClusterIngress controller configuration.
|
Package resources holds simple functions for synthesizing child resources from a ClusterIngress resource and any relevant ClusterIngress controller configuration. |
|
reconciler/v1alpha1/clusteringress/resources/names
Package names holds simple functions for synthesizing resource names.
|
Package names holds simple functions for synthesizing resource names. |
|
reconciler/v1alpha1/configuration/config
+k8s:deepcopy-gen=package Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the Configuration controller depends.
|
+k8s:deepcopy-gen=package Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the Configuration controller depends. |
|
reconciler/v1alpha1/configuration/resources
Package resources holds simple functions for synthesizing child resources from a Configuration resource and any relevant Configuration controller configuration.
|
Package resources holds simple functions for synthesizing child resources from a Configuration resource and any relevant Configuration controller configuration. |
|
reconciler/v1alpha1/labeler
Package labeler holds the logic that applies Route labels to Configurations to implement knative/serving#226.
|
Package labeler holds the logic that applies Route labels to Configurations to implement knative/serving#226. |
|
reconciler/v1alpha1/revision/config
Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the Revision controller depends.
|
Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the Revision controller depends. |
|
reconciler/v1alpha1/revision/resources
Package resources holds simple functions for synthesizing child resources from a Revision resource and any relevant Revision controller configuration.
|
Package resources holds simple functions for synthesizing child resources from a Revision resource and any relevant Revision controller configuration. |
|
reconciler/v1alpha1/revision/resources/names
Package names holds simple functions for synthesizing resource names.
|
Package names holds simple functions for synthesizing resource names. |
|
reconciler/v1alpha1/route
Package route implements a kubernetes controller which tracks Route resource and reconcile ClusterIngress as its child resource.
|
Package route implements a kubernetes controller which tracks Route resource and reconcile ClusterIngress as its child resource. |
|
reconciler/v1alpha1/route/config
+k8s:deepcopy-gen=package Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the Route controller depends.
|
+k8s:deepcopy-gen=package Package config holds the typed objects that define the schemas for assorted ConfigMap objects on which the Route controller depends. |
|
reconciler/v1alpha1/route/resources
Package resources holds simple functions for synthesizing child resources from a Route resource and any relevant Route controller configuration.
|
Package resources holds simple functions for synthesizing child resources from a Route resource and any relevant Route controller configuration. |
|
reconciler/v1alpha1/route/resources/names
Package names holds simple functions for synthesizing resource names.
|
Package names holds simple functions for synthesizing resource names. |
|
reconciler/v1alpha1/service/resources
Package resources holds simple functions for synthesizing child resources from a Service resource and any relevant Service controller configuration.
|
Package resources holds simple functions for synthesizing child resources from a Service resource and any relevant Service controller configuration. |
|
reconciler/v1alpha1/service/resources/names
Package names holds simple functions for synthesizing resource names.
|
Package names holds simple functions for synthesizing resource names. |
|
apis
+k8s:deepcopy-gen=package
|
+k8s:deepcopy-gen=package |
|
apis/testing/v1alpha1
+k8s:deepcopy-gen=package +groupName=testing.internal.knative.dev
|
+k8s:deepcopy-gen=package +groupName=testing.internal.knative.dev |
|
controller
command
|
|
|
test_images/autoscale
command
|
|
|
test_images/bloatingcow
command
|
|
|
test_images/environment
command
|
|
|
test_images/failing
command
|
|
|
test_images/grpc-ping
command
|
|
|
test_images/hellovolume
command
|
|
|
test_images/helloworld
command
|
|
|
test_images/httpproxy
command
|
|
|
test_images/observed-concurrency
command
|
|
|
test_images/pizzaplanetv1
command
|
|
|
test_images/pizzaplanetv2
command
|
|
|
test_images/printport
command
|
|
|
test_images/protocols
command
|
|
|
test_images/runtime
command
|
|
|
test_images/singlethreaded
command
The singlethreaded program
|
The singlethreaded program |
|
test_images/timeout
command
|
|
|
test_images/wsserver
command
|
|
Click to show internal directories.
Click to hide internal directories.