test

Documentation

Index

• Constants
• func DeployCRDsForCluster(ctx context.Context, cluster clusters.Cluster) error
• func DeployControllerManagerForCluster(ctx context.Context, cluster clusters.Cluster, additionalFlags ...string) error

Constants

const (
	// KongSystemServiceCert is a testing TLS certificate with SAN *.kong-system.svc.
	//
	// created with:
	//
	// openssl req \
	//   -x509 \
	//   -newkey rsa:4096 \
	//   -sha256 \
	//   -days 3560 \
	//   -nodes \
	//   -keyout tls.key \
	//   -out tls.crt \
	//   -subj '/CN=*.kong-system.svc' \
	//   -extensions san \
	//   -config <( \
	//     echo '[req]'; \
	//     echo 'distinguished_name=req'; \
	//     echo '[san]'; \
	//     echo 'subjectAltName=DNS:*.kong-system.svc')
	KongSystemServiceCert = `` /* 1760-byte string literal not displayed */

	// KongSystemServiceKey is the private key for the testing certificate kongSystemServiceCert.
	KongSystemServiceKey = `` /* 3271-byte string literal not displayed */

)

const (
	// XXX (this hack is tracked in https://github.com/Kong/kubernetes-ingress-controller/issues/1613):
	//
	// The test process (`go test github.com/Kong/kubernetes-ingress-controller/test/integration/...`) serves the webhook
	// endpoints to be consumed by the apiserver (so that the tests can apply a ValidatingWebhookConfiguration and test
	// those validations).
	// In order to make that possible, we needed to allow the apiserver (that gets spun up by the test harness) to access
	// the system under test (which runs as a part of the `go test` process).
	// In the constants below, we're making an audacious assumption that the host running the `go test` process is also
	// the Docker host on the default bridge (therefore it can listen on 172.17.0.1), and that the apiserver
	// is running within a context (such as KIND running on that same docker bridge), from which 172.17.0.1 is routable.
	// This works if the test runs against a KIND cluster, and does not work against cloud providers (like GKE).
	AdmissionWebhookListenHost = "172.17.0.1"
	AdmissionWebhookListenPort = 49023
)

Functions

func DeployCRDsForCluster

func DeployCRDsForCluster(ctx context.Context, cluster clusters.Cluster) error

func DeployControllerManagerForCluster

func DeployControllerManagerForCluster(ctx context.Context, cluster clusters.Cluster, additionalFlags ...string) error

DeployControllerManagerForCluster deploys all the base CRDs needed for the controller manager to function, and also runs a copy of the controller manager on a provided test cluster.

Controller managers started this way will run in the background in a goroutine: The caller must use the provided context.Context to stop the controller manager from running when they're done with it.