Package com.yahoo.vespa.model.admin.metricsproxy

Class MetricsProxyContainer

java.lang.Object

com.yahoo.config.model.producer.AnyConfigProducer

com.yahoo.config.model.producer.TreeConfigProducer<AnyConfigProducer>

com.yahoo.vespa.model.AbstractService

com.yahoo.vespa.model.container.Container

com.yahoo.vespa.model.admin.metricsproxy.MetricsProxyContainer

All Implemented Interfaces:

ai.vespa.metricsproxy.http.metrics.NodeInfoConfig.Producer, ai.vespa.metricsproxy.metric.dimensions.NodeDimensionsConfig.Producer, ai.vespa.metricsproxy.rpc.RpcConnectorConfig.Producer, ai.vespa.metricsproxy.service.VespaServicesConfig.Producer, com.yahoo.config.ConfigInstance.Producer, com.yahoo.container.ComponentsConfig.Producer, com.yahoo.container.core.ContainerHttpConfig.Producer, com.yahoo.container.jdisc.ContainerMbusConfig.Producer, com.yahoo.container.jdisc.JdiscBindingsConfig.Producer, com.yahoo.container.QrConfig.Producer, com.yahoo.search.config.QrStartConfig.Producer, ConfigProducer, NetworkPortRequestor, Service, Serializable

public class MetricsProxyContainer
extends Container
implements ai.vespa.metricsproxy.metric.dimensions.NodeDimensionsConfig.Producer, ai.vespa.metricsproxy.http.metrics.NodeInfoConfig.Producer, ai.vespa.metricsproxy.rpc.RpcConnectorConfig.Producer, ai.vespa.metricsproxy.service.VespaServicesConfig.Producer, com.yahoo.search.config.QrStartConfig.Producer

Container running a metrics proxy.

Author:

gjoranv

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BASEPORT

Fields inherited from class com.yahoo.vespa.model.container.Container

allocatedMessagingPort, allocatedRpcPort, allocatedSearchPort, parent, SINGLENODE_CONTAINER_SERVICESPEC

Fields inherited from class com.yahoo.vespa.model.AbstractService

portsMeta

Fields inherited from class com.yahoo.config.model.producer.AnyConfigProducer

log

Constructor Summary

Constructors

Constructor	Description
MetricsProxyContainer(MetricsProxyContainerCluster cluster, HostResource host, int index, DeployState deployState)

Method Summary

Modifier and Type	Method	Description
void	allocatePorts(int start, PortAllocBridge from)	allocate the ports you need
protected String	defaultPreload()
void	getConfig(ai.vespa.metricsproxy.http.metrics.NodeInfoConfig.Builder builder)
void	getConfig(ai.vespa.metricsproxy.metric.dimensions.NodeDimensionsConfig.Builder builder)
void	getConfig(ai.vespa.metricsproxy.rpc.RpcConnectorConfig.Builder builder)
void	getConfig(ai.vespa.metricsproxy.service.VespaServicesConfig.Builder builder)
void	getConfig(com.yahoo.search.config.QrStartConfig.Builder builder)
int	getPortCount()	Returns the number of ports needed by this service.
Optional<String>	getPreShutdownCommand()	Services that wish that a command should be run before shutdown should return the command here.
int	getWantedPort()	Returns the desired base port for the first instance of the service type.
protected String	jvmOmitStackTraceInFastThrowOption(com.yahoo.config.model.api.ModelContext.FeatureFlags featureFlags)
protected com.yahoo.config.model.api.container.ContainerServiceType	myServiceType()	Subclasses must implement this for a custom service name.
boolean	requiresWantedPort()	First container must run on ports familiar to the user.

Methods inherited from class com.yahoo.vespa.model.container.Container

addBuiltinHandlers, addComponent, addHandler, addSimpleComponent, containerCluster, getAssignedJvmOptions, getComponents, getConfig, getConfig, getConfig, getConfig, getConfig, getDefaultHttpServer, getDefaultMetricDimensions, getHandlers, getHealthPort, getHttp, getRpcPort, getSearchPort, getServiceType, getStartupCommand, index, initService, isRetired, numMessageBusPorts, numRpcPorts, prepareStopCommand, setClusterName, setHostResponseHeaderKey, useDynamicPorts

Methods inherited from class com.yahoo.vespa.model.AbstractService

addEnvironmentVariable, addEnvironmentVariable, appendJvmOptions, distributeCpuSocketAffinity, getAffinity, getEnvStringForTesting, getEnvVars, getHost, getHostName, getHostResource, getId, getIndex, getJvmOptions, getNumPortsAllocated, getPortsMeta, getPreLoad, getRelativePort, getServiceInfo, getServiceName, getServicePropertyString, getServicePropertyString, isInitialized, prependJvmOptions, remove, setAffinity, setBasePort, setCoreOnOOM, setHostResource, setJvmOptions, setMMapNoCoreLimit, setNoVespaMalloc, setPreLoad, setProp, setProp, setVespaMalloc, setVespaMallocDebug, setVespaMallocDebugStackTrace, toString

Methods inherited from class com.yahoo.config.model.producer.TreeConfigProducer

addChild, addDescendantService, getChildren, getChildrenByTypeRecursive, getConfigClassLoader, getDescendantServices, removeChild, validate

Methods inherited from class com.yahoo.config.model.producer.AnyConfigProducer

addConfigId, addUserConfig, cascadeConfig, currentConfigId, findInheritedClassLoader, getConfigId, getMonitoringService, getParent, getRoot, getSubId, getUserConfigs, hostSystem, mergeUserConfigs, setParent, setUserConfigs, stateIsHosted

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.vespa.model.ConfigProducer

addUserConfig, cascadeConfig, dump, getChildren, getConfigId, getDescendantServices, getUserConfigs, hostSystem, validate

Methods inherited from interface com.yahoo.vespa.model.NetworkPortRequestor

getConfigId

Methods inherited from interface com.yahoo.vespa.model.Service

getLogctlSpecs

Field Details

BASEPORT

public static final int BASEPORT

See Also:

• Constant Field Values

Constructor Details

MetricsProxyContainer

public MetricsProxyContainer(MetricsProxyContainerCluster cluster,
 HostResource host,
 int index,
 DeployState deployState)

Method Details

myServiceType

protected com.yahoo.config.model.api.container.ContainerServiceType myServiceType()

Description copied from class: Container

Subclasses must implement this for a custom service name.

Specified by:

myServiceType in class Container

jvmOmitStackTraceInFastThrowOption

protected String jvmOmitStackTraceInFastThrowOption(com.yahoo.config.model.api.ModelContext.FeatureFlags featureFlags)

Overrides:

jvmOmitStackTraceInFastThrowOption in class Container

getWantedPort

public int getWantedPort()

Description copied from class: AbstractService

Returns the desired base port for the first instance of the service type. Returns '0' as default, which means that the service type should use the default port allocation mechanism.

Specified by:

getWantedPort in interface NetworkPortRequestor

Overrides:

getWantedPort in class Container

Returns:

The desired base port for the first instance of the service type.

requiresWantedPort

public boolean requiresWantedPort()

Description copied from class: Container

First container must run on ports familiar to the user.

Specified by:

requiresWantedPort in interface NetworkPortRequestor

Overrides:

requiresWantedPort in class Container

Returns:

false by default

allocatePorts

public void allocatePorts(int start,
 PortAllocBridge from)

Description copied from interface: NetworkPortRequestor

allocate the ports you need

Specified by:

allocatePorts in interface NetworkPortRequestor

Overrides:

allocatePorts in class Container

getPortCount

public int getPortCount()

Description copied from interface: NetworkPortRequestor

Returns the number of ports needed by this service. User-defined ports for container http servers should not be counted, as those ports are required to be outside Vespa's port range.

Specified by:

getPortCount in interface NetworkPortRequestor

Overrides:

getPortCount in class Container

Returns:

the number of ports needed by the Container

getConfig

public void getConfig(ai.vespa.metricsproxy.rpc.RpcConnectorConfig.Builder builder)

Specified by:

getConfig in interface ai.vespa.metricsproxy.rpc.RpcConnectorConfig.Producer

getConfig

public void getConfig(ai.vespa.metricsproxy.service.VespaServicesConfig.Builder builder)

Specified by:

getConfig in interface ai.vespa.metricsproxy.service.VespaServicesConfig.Producer

getConfig

public void getConfig(ai.vespa.metricsproxy.metric.dimensions.NodeDimensionsConfig.Builder builder)

Specified by:

getConfig in interface ai.vespa.metricsproxy.metric.dimensions.NodeDimensionsConfig.Producer

getConfig

public void getConfig(ai.vespa.metricsproxy.http.metrics.NodeInfoConfig.Builder builder)

Specified by:

getConfig in interface ai.vespa.metricsproxy.http.metrics.NodeInfoConfig.Producer

getConfig

public void getConfig(com.yahoo.search.config.QrStartConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.search.config.QrStartConfig.Producer

defaultPreload

protected String defaultPreload()

Overrides:

defaultPreload in class AbstractService

getPreShutdownCommand

public Optional<String> getPreShutdownCommand()

Description copied from interface: Service

Services that wish that a command should be run before shutdown should return the command here. The command will be executed by the config sentinel before sending SIGTERM to the service. The command is executed without a timeout.

Specified by:

getPreShutdownCommand in interface Service

Overrides:

getPreShutdownCommand in class AbstractService