use of org.openkilda.floodlight.api.request.rulemanager.FlowCommand in project open-kilda by telstra.
the class OnReceivedInstallResponseAction method perform.
@Override
public void perform(State from, State to, Event event, YFlowRerouteContext context, YFlowRerouteFsm stateMachine) {
SpeakerCommandResponse response = context.getSpeakerResponse();
UUID commandId = response.getCommandId();
if (!stateMachine.hasPendingCommand(commandId)) {
log.info("Received a response for unexpected command: {}", response);
return;
}
if (response.isSuccess()) {
stateMachine.removePendingCommand(commandId);
stateMachine.saveActionToHistory("Rule was installed", format("The rule was installed: switch %s", response.getSwitchId()));
} else {
Optional<InstallSpeakerCommandsRequest> request = stateMachine.getInstallSpeakerCommand(commandId);
int attempt = stateMachine.doRetryForCommand(commandId);
if (attempt <= speakerCommandRetriesLimit && request.isPresent()) {
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_INSTALL_RULE_ACTION, format("Failed to install the rule: commandId %s, ruleId %s, switch %s. " + "Error: %s. Retrying (attempt %d)", commandId, uuid, response.getSwitchId(), message, attempt)));
Set<UUID> failedUuids = response.getFailedCommandIds().keySet();
InstallSpeakerCommandsRequest installRequest = request.get();
List<OfCommand> commands = installRequest.getCommands().stream().filter(command -> command instanceof FlowCommand && failedUuids.contains(((FlowCommand) command).getData().getUuid()) || command instanceof MeterCommand && failedUuids.contains(((MeterCommand) command).getData().getUuid()) || command instanceof GroupCommand && failedUuids.contains(((GroupCommand) command).getData().getUuid())).collect(Collectors.toList());
stateMachine.getCarrier().sendSpeakerRequest(installRequest.toBuilder().commands(commands).build());
} else {
stateMachine.addFailedCommand(commandId, response);
stateMachine.removePendingCommand(commandId);
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_INSTALL_RULE_ACTION, format("Failed to install the rule: commandId %s, ruleId %s, switch %s. Error: %s", commandId, uuid, response.getSwitchId(), message)));
}
}
if (stateMachine.getPendingCommands().isEmpty()) {
if (stateMachine.getFailedCommands().isEmpty()) {
log.debug("Received responses for all pending install commands of the y-flow {}", stateMachine.getYFlowId());
stateMachine.fire(Event.YFLOW_METERS_INSTALLED);
} else {
String errorMessage = format("Received error response(s) for %d install commands", stateMachine.getFailedCommands().size());
stateMachine.saveErrorToHistory(errorMessage);
stateMachine.fireError(errorMessage);
}
}
}
use of org.openkilda.floodlight.api.request.rulemanager.FlowCommand in project open-kilda by telstra.
the class OnReceivedRemoveResponseAction method perform.
@Override
public void perform(State from, State to, Event event, YFlowRerouteContext context, YFlowRerouteFsm stateMachine) {
SpeakerCommandResponse response = context.getSpeakerResponse();
UUID commandId = response.getCommandId();
if (!stateMachine.hasPendingCommand(commandId)) {
log.info("Received a response for unexpected command: {}", response);
return;
}
if (response.isSuccess()) {
stateMachine.removePendingCommand(commandId);
stateMachine.saveActionToHistory("Rule was deleted", format("The rule was removed: switch %s", response.getSwitchId()));
} else {
Optional<DeleteSpeakerCommandsRequest> request = stateMachine.getDeleteSpeakerCommand(commandId);
int attempt = stateMachine.doRetryForCommand(commandId);
if (attempt <= speakerCommandRetriesLimit && request.isPresent()) {
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_REMOVE_RULE_ACTION, format("Failed to remove the rule: commandId %s, ruleId %s, switch %s. " + "Error: %s. Retrying (attempt %d)", commandId, uuid, response.getSwitchId(), message, attempt)));
Set<UUID> failedUuids = response.getFailedCommandIds().keySet();
DeleteSpeakerCommandsRequest deleteRequest = request.get();
List<OfCommand> commands = deleteRequest.getCommands().stream().filter(command -> command instanceof FlowCommand && failedUuids.contains(((FlowCommand) command).getData().getUuid()) || command instanceof MeterCommand && failedUuids.contains(((MeterCommand) command).getData().getUuid()) || command instanceof GroupCommand && failedUuids.contains(((GroupCommand) command).getData().getUuid())).collect(Collectors.toList());
stateMachine.getCarrier().sendSpeakerRequest(deleteRequest.toBuilder().commands(commands).build());
} else {
stateMachine.addFailedCommand(commandId, response);
stateMachine.removePendingCommand(commandId);
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_REMOVE_RULE_ACTION, format("Failed to remove the rule: commandId %s, ruleId %s, switch %s. Error: %s", commandId, uuid, response.getSwitchId(), message)));
}
}
if (stateMachine.getPendingCommands().isEmpty()) {
if (stateMachine.getFailedCommands().isEmpty()) {
log.debug("Received responses for all pending remove commands of the y-flow {}", stateMachine.getYFlowId());
stateMachine.fire(Event.YPOINT_METER_REMOVED);
} else {
String errorMessage = format("Received error response(s) for %d remove commands", stateMachine.getFailedCommands().size());
stateMachine.saveErrorToHistory(errorMessage);
stateMachine.fireError(errorMessage);
}
}
}
use of org.openkilda.floodlight.api.request.rulemanager.FlowCommand in project open-kilda by telstra.
the class OnReceivedRemoveResponseAction method perform.
@Override
public void perform(State from, State to, Event event, YFlowCreateContext context, YFlowCreateFsm stateMachine) {
SpeakerCommandResponse response = context.getSpeakerResponse();
UUID commandId = response.getCommandId();
if (!stateMachine.hasPendingCommand(commandId)) {
log.info("Received a response for unexpected command: {}", response);
return;
}
if (response.isSuccess()) {
stateMachine.removePendingCommand(commandId);
stateMachine.saveActionToHistory("Rule was deleted", format("The rule was removed: switch %s", response.getSwitchId()));
} else {
Optional<DeleteSpeakerCommandsRequest> request = stateMachine.getDeleteSpeakerCommand(commandId);
int attempt = stateMachine.doRetryForCommand(commandId);
if (attempt <= speakerCommandRetriesLimit && request.isPresent()) {
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_REMOVE_RULE_ACTION, format("Failed to remove the rule: commandId %s, ruleId %s, switch %s. " + "Error: %s. Retrying (attempt %d)", commandId, uuid, response.getSwitchId(), message, attempt)));
Set<UUID> failedUuids = response.getFailedCommandIds().keySet();
DeleteSpeakerCommandsRequest deleteRequest = request.get();
List<OfCommand> commands = deleteRequest.getCommands().stream().filter(command -> command instanceof FlowCommand && failedUuids.contains(((FlowCommand) command).getData().getUuid()) || command instanceof MeterCommand && failedUuids.contains(((MeterCommand) command).getData().getUuid()) || command instanceof GroupCommand && failedUuids.contains(((GroupCommand) command).getData().getUuid())).collect(Collectors.toList());
stateMachine.getCarrier().sendSpeakerRequest(deleteRequest.toBuilder().commands(commands).build());
} else {
stateMachine.addFailedCommand(commandId, response);
stateMachine.removePendingCommand(commandId);
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_REMOVE_RULE_ACTION, format("Failed to remove the rule: commandId %s, ruleId %s, switch %s. Error: %s", commandId, uuid, response.getSwitchId(), message)));
}
}
if (stateMachine.getPendingCommands().isEmpty()) {
if (stateMachine.getFailedCommands().isEmpty()) {
log.debug("Received responses for all pending remove commands of y-flow {}", stateMachine.getYFlowId());
stateMachine.fire(Event.ALL_YFLOW_METERS_REMOVED);
} else {
String errorMessage = format("Received error response(s) for %d remove commands", stateMachine.getFailedCommands().size());
stateMachine.saveErrorToHistory(errorMessage);
stateMachine.fireError(errorMessage);
}
}
}
use of org.openkilda.floodlight.api.request.rulemanager.FlowCommand in project open-kilda by telstra.
the class SpeakerWorkerService method handleTimeout.
/**
* Handles operation timeout.
* @param key operation identifier.
*/
public void handleTimeout(@NonNull String key) throws PipelineException {
SpeakerRequest failedRequest = keyToRequest.remove(key);
if (failedRequest instanceof FlowSegmentRequest) {
FlowSegmentRequest flowSegmentRequest = (FlowSegmentRequest) failedRequest;
SpeakerFlowSegmentResponse response = FlowErrorResponse.errorBuilder().commandId(flowSegmentRequest.getCommandId()).switchId(flowSegmentRequest.getSwitchId()).metadata(flowSegmentRequest.getMetadata()).errorCode(ErrorCode.OPERATION_TIMED_OUT).messageContext(flowSegmentRequest.getMessageContext()).build();
carrier.sendResponse(key, response);
} else if (failedRequest instanceof BaseSpeakerCommandsRequest) {
BaseSpeakerCommandsRequest speakerCommandsRequest = (BaseSpeakerCommandsRequest) failedRequest;
SpeakerCommandResponse response = SpeakerCommandResponse.builder().commandId(speakerCommandsRequest.getCommandId()).switchId(speakerCommandsRequest.getSwitchId()).messageContext(speakerCommandsRequest.getMessageContext()).success(false).failedCommandIds(speakerCommandsRequest.getCommands().stream().map(command -> {
if (command instanceof FlowCommand) {
return ((FlowCommand) command).getData();
}
if (command instanceof MeterCommand) {
return ((MeterCommand) command).getData();
}
return ((GroupCommand) command).getData();
}).collect(Collectors.toMap(SpeakerData::getUuid, error -> "Operation is timed out"))).build();
carrier.sendResponse(key, response);
}
}
use of org.openkilda.floodlight.api.request.rulemanager.FlowCommand in project open-kilda by telstra.
the class OnReceivedRemoveResponseAction method perform.
@Override
public void perform(State from, State to, Event event, YFlowDeleteContext context, YFlowDeleteFsm stateMachine) {
SpeakerCommandResponse response = context.getSpeakerResponse();
UUID commandId = response.getCommandId();
if (!stateMachine.hasPendingCommand(commandId)) {
log.info("Received a response for unexpected command: {}", response);
return;
}
if (response.isSuccess()) {
stateMachine.removePendingCommand(commandId);
stateMachine.saveActionToHistory("Rule was deleted", format("The rule was removed: switch %s", response.getSwitchId()));
} else {
Optional<DeleteSpeakerCommandsRequest> request = stateMachine.getDeleteSpeakerCommand(commandId);
int attempt = stateMachine.doRetryForCommand(commandId);
if (attempt <= speakerCommandRetriesLimit && request.isPresent()) {
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_REMOVE_RULE_ACTION, format("Failed to remove the rule: commandId %s, ruleId %s, switch %s. " + "Error: %s. Retrying (attempt %d)", commandId, uuid, response.getSwitchId(), message, attempt)));
Set<UUID> failedUuids = response.getFailedCommandIds().keySet();
DeleteSpeakerCommandsRequest deleteRequest = request.get();
List<OfCommand> commands = deleteRequest.getCommands().stream().filter(command -> command instanceof FlowCommand && failedUuids.contains(((FlowCommand) command).getData().getUuid()) || command instanceof MeterCommand && failedUuids.contains(((MeterCommand) command).getData().getUuid()) || command instanceof GroupCommand && failedUuids.contains(((GroupCommand) command).getData().getUuid())).collect(Collectors.toList());
stateMachine.getCarrier().sendSpeakerRequest(deleteRequest.toBuilder().commands(commands).build());
} else {
stateMachine.addFailedCommand(commandId, response);
stateMachine.removePendingCommand(commandId);
response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_REMOVE_RULE_ACTION, format("Failed to remove the rule: commandId %s, ruleId %s, switch %s. Error: %s", commandId, uuid, response.getSwitchId(), message)));
}
}
if (stateMachine.getPendingCommands().isEmpty()) {
if (stateMachine.getFailedCommands().isEmpty()) {
log.debug("Received responses for all pending remove commands of y-flow {}", stateMachine.getYFlowId());
stateMachine.fire(Event.ALL_YFLOW_METERS_REMOVED);
} else {
String errorMessage = format("Received error response(s) for %d remove commands", stateMachine.getFailedCommands().size());
stateMachine.saveErrorToHistory(errorMessage);
stateMachine.fireError(errorMessage);
}
}
}
Aggregations