public NodeDowningAndBeingRemovedSpecSpecConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString("akka.cluster.auto-down-unreachable-after = off"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public RestartNodeSpecConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
CommonConfig = DebugConfig(true)
.WithFallback(ConfigurationFactory.ParseString(@"akka.cluster.auto-down-unreachable-after = 5s"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public UnreachableNodeJoinsAgainConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
CommonConfig = ConfigurationFactory.ParseString("akka.remote.log-remote-lifecycle-events = off")
.WithFallback(DebugConfig(false)).WithFallback(MultiNodeClusterSpec.ClusterConfig());
TestTransport = true; // need to use the throttler and blackhole
}
public AttemptSysMsgRedeliverySpecConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
CommonConfig = DebugConfig(false)
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
TestTransport = true;
}
public LeaderElectionSpecConfig(bool failureDetectorPuppet)
{
Controller = Role("controller");
First = Role("first");
Second = Role("second");
Third = Role("third");
Forth = Role("forth");
CommonConfig = DebugConfig(false)
.WithFallback(MultiNodeClusterSpec.ClusterConfig(failureDetectorPuppet));
}
public LeaderDowningNodeThatIsUnreachableConfig(bool failureDetectorPuppet)
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"akka.cluster.auto-down-unreachable-after = 2s"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig(failureDetectorPuppet));
}
public ClusterAccrualFailureDetectorMultiSpec()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString("akka.cluster.failure-detector.threshold = 4"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
TestTransport = true;
}
public SingletonClusterConfig(bool failureDetectorPuppet)
{
First = Role("first");
Second = Role("second");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.cluster.auto-down-unreachable-after = 0s
akka.cluster.failure-detector.threshold = 4
"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig(failureDetectorPuppet));
}
public JoinSeedNodeConfig()
{
_seed1 = Role("seed1");
_seed2 = Role("seed2");
_seed3 = Role("seed3");
_ordinary1 = Role("ordinary1");
_ordinary2 = Role("ordinary2");
CommonConfig = MultiNodeLoggingConfig.LoggingConfig.WithFallback(DebugConfig(true))
.WithFallback(ConfigurationFactory.ParseString(@"akka.cluster.publish-stats-interval = 25s"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public NodeChurnConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.cluster.auto-down-unreachable-after = 1s
akka.remote.log-frame-size-exceeding = 2000b
"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public ConvergenceSpecConfig(bool failureDetectorPuppet)
{
_first = Role("first");
_second = Role("second");
_third = Role("third");
_fourth = Role("fourth");
CommonConfig = ConfigurationFactory.ParseString(@"akka.cluster.publish-stats-interval = 25s")
.WithFallback(MultiNodeLoggingConfig.LoggingConfig)
.WithFallback(DebugConfig(true))
.WithFallback(@"akka.cluster.failure-detector.threshold = 4")
.WithFallback(MultiNodeClusterSpec.ClusterConfig(failureDetectorPuppet));
}
public RestartNode3SpecConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.cluster.auto-down-unreachable-after = off
akka.cluster.allow-weakly-up-members = off"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
TestTransport = true;
}
public DeterministicOldestWhenJoiningConfig()
{
Seed1 = Role("seed1");
Seed2 = Role("seed2");
Seed3 = Role("seed3");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
# not too quick to trigger problematic scenario more often
akka.cluster.leader-actions-interval = 2000 ms
akka.cluster.gossip-interval = 500 ms
"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public RestartFirstSeedNodeSpecConfig()
{
Seed1 = Role("seed1");
Seed2 = Role("seed2");
Seed3 = Role("seed3");
CommonConfig = ConfigurationFactory.ParseString(@"
akka.loglevel = INFO
akka.actor.provider = ""Akka.Cluster.ClusterActorRefProvider, Akka.Cluster""
akka.remote.log-remote-lifecycle-events = off
akka.cluster.auto-down-unreachable-after = off
akka.cluster.retry-unsuccessful-join-after = 3s
").WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public RestartNode2SpecConfig()
{
Seed1 = Role("seed1");
Seed2 = Role("seed2");
CommonConfig = DebugConfig(true)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.cluster.auto-down-unreachable-after = 2s
akka.cluster.retry-unsuccessful-join-after = 3s
akka.remote.retry-gate-closed-for = 45s
akka.remote.log-remote-lifecycle-events = INFO
"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public LeaderDowningAllOtherNodesConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
Fifth = Role("fifth");
Sixth = Role("sixth");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.cluster.failure-detector.monitored-by-nr-of-members = 2
akka.cluster.auto-down-unreachable-after = 1s"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}
public MemberWeaklyUpConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
Fifth = Role("fifth");
CommonConfig = DebugConfig(on: false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.remote.retry-gate-closed-for = 3s
akka.cluster.allow-weakly-up-members = on"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
TestTransport = true;
}
public JoinInProgressMultiNodeConfig()
{
_first = Role("first");
_second = Role("second");
CommonConfig = MultiNodeLoggingConfig.LoggingConfig.WithFallback(DebugConfig(true)).WithFallback(
ConfigurationFactory.ParseString(@"
akka.stdout-loglevel = DEBUG
akka.cluster {
# simulate delay in gossip by turning it off
gossip-interval = 300 s
failure-detector {
threshold = 4
acceptable-heartbeat-pause = 1 second
}
}").WithFallback(MultiNodeClusterSpec.ClusterConfig()));
}
public InitialHeartbeatMultiNodeConfig()
{
_controller = Role("controller");
_first = Role("first");
_second = Role("second");
CommonConfig = DebugConfig(false)
.WithFallback(MultiNodeLoggingConfig.LoggingConfig)
.WithFallback(
ConfigurationFactory.ParseString(@"
akka.testconductor.barrier-timeout = 60 s
akka.stdout-loglevel = DEBUG
akka.cluster.failure-detector.threshold = 4
").WithFallback(MultiNodeClusterSpec.ClusterConfig()));
TestTransport = true;
}
public SplitBrainConfig(bool failureDetectorPuppet)
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
Fifth = Role("fifth");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.remote.retry-gate-closed-for = 3s
akka.cluster.auto-down-unreachable-after = 1s
akka.cluster.failure-detector.threshold = 4
"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig(failureDetectorPuppet));
TestTransport = true;
}
public SurviveNetworkInstabilitySpecConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
Fifth = Role("fifth");
Sixth = Role("sixth");
Seventh = Role("seventh");
Eighth = Role("eighth");
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka.remote.system-message-buffer-size = 100
akka.remote.dot-netty.tcp.connection-timeout = 10s
"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
TestTransport = true;
}
public SplitBrainDowningSpecConfig()
{
First = Role("first");
Second = Role("second");
Third = Role("third");
Fourth = Role("fourth");
Fifth = Role("fifth");
TestTransport = true;
CommonConfig = DebugConfig(false)
.WithFallback(ConfigurationFactory.ParseString(@"
akka {
cluster {
down-removal-margin = 1s
downing-provider-class = ""Akka.Cluster.SplitBrainResolver, Akka.Cluster""
split-brain-resolver {
stable-after = 1s
active-strategy = keep-majority
}
}
}"))
.WithFallback(MultiNodeClusterSpec.ClusterConfig());
}