Package org.apache.pulsar.functions.runtime.kubernetes

Class KubernetesRuntimeFactory

java.lang.Object

org.apache.pulsar.functions.runtime.kubernetes.KubernetesRuntimeFactory

All Implemented Interfaces:

AutoCloseable, RuntimeFactory

public class KubernetesRuntimeFactory
extends Object
implements RuntimeFactory

Kubernetes based function container factory implementation.

Constructor Summary

Constructors

Constructor	Description
KubernetesRuntimeFactory()

Method Summary

Modifier and Type	Method	Description
void	close()
KubernetesRuntime	createContainer(org.apache.pulsar.functions.instance.InstanceConfig instanceConfig, String codePkgUrl, String originalCodeFileName, Long expectedHealthCheckInterval)	Create a function container to execute a java instance.
void	doAdmissionChecks(org.apache.pulsar.functions.proto.Function.FunctionDetails functionDetails)
boolean	externallyManaged()
Optional<KubernetesFunctionAuthProvider>	getAuthProvider()
Optional<KubernetesManifestCustomizer>	getRuntimeCustomizer()
void	initialize(WorkerConfig workerConfig, org.apache.pulsar.functions.instance.AuthenticationConfig authenticationConfig, org.apache.pulsar.functions.secretsproviderconfigurator.SecretsProviderConfigurator secretsProviderConfigurator, ConnectorsManager connectorsManager, Optional<FunctionAuthProvider> functionAuthProvider, Optional<RuntimeCustomizer> runtimeCustomizer)
void	setupClient()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

KubernetesRuntimeFactory

public KubernetesRuntimeFactory()

Method Details

externallyManaged

public boolean externallyManaged()

Specified by:

externallyManaged in interface RuntimeFactory

initialize

public void initialize(WorkerConfig workerConfig,
 org.apache.pulsar.functions.instance.AuthenticationConfig authenticationConfig,
 org.apache.pulsar.functions.secretsproviderconfigurator.SecretsProviderConfigurator secretsProviderConfigurator,
 ConnectorsManager connectorsManager,
 Optional<FunctionAuthProvider> functionAuthProvider,
 Optional<RuntimeCustomizer> runtimeCustomizer)

Specified by:

initialize in interface RuntimeFactory

createContainer

public KubernetesRuntime createContainer(org.apache.pulsar.functions.instance.InstanceConfig instanceConfig,
 String codePkgUrl,
 String originalCodeFileName,
 Long expectedHealthCheckInterval)
                                  throws Exception

Description copied from interface: RuntimeFactory

Create a function container to execute a java instance.

Specified by:

createContainer in interface RuntimeFactory

Parameters:

instanceConfig - java instance config

codePkgUrl - code file

expectedHealthCheckInterval - expected health check interval in seconds

Returns:

function container to start/stop instance

Throws:

Exception

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface RuntimeFactory

doAdmissionChecks

public void doAdmissionChecks(org.apache.pulsar.functions.proto.Function.FunctionDetails functionDetails)

Specified by:

doAdmissionChecks in interface RuntimeFactory

setupClient

public void setupClient()
                 throws Exception

Throws:

Exception

getAuthProvider

public Optional<KubernetesFunctionAuthProvider> getAuthProvider()

Specified by:

getAuthProvider in interface RuntimeFactory

getRuntimeCustomizer

public Optional<KubernetesManifestCustomizer> getRuntimeCustomizer()

Specified by:

getRuntimeCustomizer in interface RuntimeFactory