com.mesosphere.sdk.config.validate

Class PodSpecsCannotUseUnsupportedFeatures

java.lang.Object

com.mesosphere.sdk.config.validate.PodSpecsCannotUseUnsupportedFeatures

All Implemented Interfaces:

ConfigValidator<ServiceSpec>

public class PodSpecsCannotUseUnsupportedFeatures
extends java.lang.Object
implements ConfigValidator<ServiceSpec>

This class contains logic for validating that a ServiceSpec only requires features supported by the DC/OS cluster being run on.

Constructor Summary

Constructors

Constructor and Description
PodSpecsCannotUseUnsupportedFeatures()

Method Summary

Modifier and Type	Method and Description
static boolean	serviceRequestsGpuResources(ServiceSpec serviceSpec)
java.util.Collection<ConfigValidationError>	validate(java.util.Optional<ServiceSpec> oldConfig, ServiceSpec newConfig) Returns List of ConfigurationValidationErrors for the newly supplied Configuration object.

Methods inherited from class java.lang.Object

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

Constructor Detail

PodSpecsCannotUseUnsupportedFeatures

public PodSpecsCannotUseUnsupportedFeatures()

Method Detail

validate

public java.util.Collection<ConfigValidationError> validate(java.util.Optional<ServiceSpec> oldConfig,
                                                            ServiceSpec newConfig)

Description copied from interface: ConfigValidator

Returns List of ConfigurationValidationErrors for the newly supplied Configuration object. A validation can validate a newConfig in following ways: 1. Validate newConfig parameters against the oldConfig paramater. Ex: If DiskType was ROOT in oldConfig, then it cannot be changed to, ex: MOUNT, in the newConfig. 2. Validate just newConfig parameter(s). Ex: CPU value > 0

Specified by:

validate in interface ConfigValidator<ServiceSpec>

Parameters:

oldConfig - Currently persisted Configuration, or an empty Optional if none is available (first launch of service)

newConfig - Proposed new Configuration

Returns:

List of errors, or an empty list if validation passed

serviceRequestsGpuResources

public static boolean serviceRequestsGpuResources(ServiceSpec serviceSpec)