class Azure::ServiceFabric::V6_2_0_9::Models::ChaosParameters
Defines all the parameters to configure a Chaos
run.
Attributes
@return [ChaosTargetFilter] List of cluster entities to target for Chaos
faults. This filter can be used to target Chaos
faults only to certain node types or only to certain application instances. If ChaosTargetFilter
is not used, Chaos
faults all cluster entities. If ChaosTargetFilter
is used, Chaos
faults only the entities that meet the ChaosTargetFilter
specification.
@return [ClusterHealthPolicy] Passed-in cluster health policy is used to validate health of the cluster in between Chaos
iterations. If the cluster health is in error or if an unexpected exception happens during fault execution–to provide the cluster with some time to recuperate–Chaos will wait for 30 minutes before the next health-check.
@return [ChaosContext] Describes a map, which is a collection of (string, string) type key-value pairs. The map can be used to record information about the Chaos
run. There cannot be more than 100 such pairs and each string (key or value) can be at most 4095 characters long. This map is set by the starter of the Chaos
run to optionally store the context about the specific run.
@return [Boolean] Enables or disables the move primary and move secondary faults. Default value: true .
@return [Integer] The maximum amount of time to wait for all cluster entities to become stable and healthy. Chaos
executes in iterations and at the start of each iteration it validates the health of cluster entities. During validation if a cluster entity is not stable and healthy within MaxClusterStabilizationTimeoutInSeconds, Chaos
generates a validation failed event. Default value: 60 .
@return [Integer] MaxConcurrentFaults is the maximum number of concurrent faults induced per iteration. Chaos
executes in iterations and two consecutive iterations are separated by a validation phase. The higher the concurrency, the more aggressive the injection of faults – inducing more complex series of states to uncover bugs. The recommendation is to start with a value of 2 or 3 and to exercise caution while moving up. Default value: 1 .
@return [String] Total time (in seconds) for which Chaos
will run before automatically stopping. The maximum allowed value is 4,294,967,295 (System.UInt32.MaxValue). Default value: '4294967295' .
@return [Integer] Wait time (in seconds) between consecutive faults within a single iteration. The larger the value, the lower the overlapping between faults and the simpler the sequence of state transitions that the cluster goes through. The recommendation is to start with a value between 1 and 5 and exercise caution while moving up. Default value: 20 .
@return [Integer] Time-separation (in seconds) between two consecutive iterations of Chaos
. The larger the value, the lower the fault injection rate. Default value: 30 .
Public Class Methods
Mapper for ChaosParameters
class as Ruby Hash. This will be used for serialization/deserialization.
# File lib/6.2.0.9/generated/azure_service_fabric/models/chaos_parameters.rb, line 89 def self.mapper() { client_side_validation: true, required: false, serialized_name: 'ChaosParameters', type: { name: 'Composite', class_name: 'ChaosParameters', model_properties: { time_to_run_in_seconds: { client_side_validation: true, required: false, serialized_name: 'TimeToRunInSeconds', default_value: '4294967295', type: { name: 'String' } }, max_cluster_stabilization_timeout_in_seconds: { client_side_validation: true, required: false, serialized_name: 'MaxClusterStabilizationTimeoutInSeconds', default_value: 60, constraints: { InclusiveMaximum: 4294967295, InclusiveMinimum: 0 }, type: { name: 'Number' } }, max_concurrent_faults: { client_side_validation: true, required: false, serialized_name: 'MaxConcurrentFaults', default_value: 1, constraints: { InclusiveMaximum: 4294967295, InclusiveMinimum: 0 }, type: { name: 'Number' } }, enable_move_replica_faults: { client_side_validation: true, required: false, serialized_name: 'EnableMoveReplicaFaults', default_value: true, type: { name: 'Boolean' } }, wait_time_between_faults_in_seconds: { client_side_validation: true, required: false, serialized_name: 'WaitTimeBetweenFaultsInSeconds', default_value: 20, constraints: { InclusiveMaximum: 4294967295, InclusiveMinimum: 0 }, type: { name: 'Number' } }, wait_time_between_iterations_in_seconds: { client_side_validation: true, required: false, serialized_name: 'WaitTimeBetweenIterationsInSeconds', default_value: 30, constraints: { InclusiveMaximum: 4294967295, InclusiveMinimum: 0 }, type: { name: 'Number' } }, cluster_health_policy: { client_side_validation: true, required: false, serialized_name: 'ClusterHealthPolicy', type: { name: 'Composite', class_name: 'ClusterHealthPolicy' } }, context: { client_side_validation: true, required: false, serialized_name: 'Context', type: { name: 'Composite', class_name: 'ChaosContext' } }, chaos_target_filter: { client_side_validation: true, required: false, serialized_name: 'ChaosTargetFilter', type: { name: 'Composite', class_name: 'ChaosTargetFilter' } } } } } end