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Example 1 with FlowCommand

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);
        }
    }
}
Also used : OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) State(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm.State) Set(java.util.Set) UUID(java.util.UUID) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) Collectors(java.util.stream.Collectors) String.format(java.lang.String.format) OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) YFlowRerouteContext(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteContext) Slf4j(lombok.extern.slf4j.Slf4j) List(java.util.List) InstallSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest) HistoryRecordingAction(org.openkilda.wfm.topology.flowhs.fsm.common.actions.HistoryRecordingAction) Optional(java.util.Optional) Event(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm.Event) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) YFlowRerouteFsm(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm) InstallSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) UUID(java.util.UUID)

Example 2 with FlowCommand

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);
        }
    }
}
Also used : OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) State(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm.State) Set(java.util.Set) UUID(java.util.UUID) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) Collectors(java.util.stream.Collectors) String.format(java.lang.String.format) OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) DeleteSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) YFlowRerouteContext(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteContext) Slf4j(lombok.extern.slf4j.Slf4j) List(java.util.List) HistoryRecordingAction(org.openkilda.wfm.topology.flowhs.fsm.common.actions.HistoryRecordingAction) Optional(java.util.Optional) Event(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm.Event) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) YFlowRerouteFsm(org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) UUID(java.util.UUID) DeleteSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest)

Example 3 with FlowCommand

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);
        }
    }
}
Also used : OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) YFlowCreateContext(org.openkilda.wfm.topology.flowhs.fsm.yflow.create.YFlowCreateContext) Set(java.util.Set) UUID(java.util.UUID) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) Collectors(java.util.stream.Collectors) String.format(java.lang.String.format) OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) DeleteSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) Event(org.openkilda.wfm.topology.flowhs.fsm.yflow.create.YFlowCreateFsm.Event) Slf4j(lombok.extern.slf4j.Slf4j) List(java.util.List) HistoryRecordingAction(org.openkilda.wfm.topology.flowhs.fsm.common.actions.HistoryRecordingAction) Optional(java.util.Optional) YFlowCreateFsm(org.openkilda.wfm.topology.flowhs.fsm.yflow.create.YFlowCreateFsm) State(org.openkilda.wfm.topology.flowhs.fsm.yflow.create.YFlowCreateFsm.State) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) UUID(java.util.UUID) DeleteSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest)

Example 4 with FlowCommand

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);
    }
}
Also used : GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) FlowSegmentRequest(org.openkilda.floodlight.api.request.FlowSegmentRequest) SpeakerFlowSegmentResponse(org.openkilda.floodlight.api.response.SpeakerFlowSegmentResponse) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) SpeakerRequest(org.openkilda.floodlight.api.request.SpeakerRequest) BaseSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.BaseSpeakerCommandsRequest) SpeakerData(org.openkilda.rulemanager.SpeakerData)

Example 5 with FlowCommand

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);
        }
    }
}
Also used : OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) Event(org.openkilda.wfm.topology.flowhs.fsm.yflow.delete.YFlowDeleteFsm.Event) Set(java.util.Set) UUID(java.util.UUID) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) Collectors(java.util.stream.Collectors) String.format(java.lang.String.format) YFlowDeleteContext(org.openkilda.wfm.topology.flowhs.fsm.yflow.delete.YFlowDeleteContext) OfCommand(org.openkilda.floodlight.api.request.rulemanager.OfCommand) DeleteSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) State(org.openkilda.wfm.topology.flowhs.fsm.yflow.delete.YFlowDeleteFsm.State) Slf4j(lombok.extern.slf4j.Slf4j) List(java.util.List) HistoryRecordingAction(org.openkilda.wfm.topology.flowhs.fsm.common.actions.HistoryRecordingAction) YFlowDeleteFsm(org.openkilda.wfm.topology.flowhs.fsm.yflow.delete.YFlowDeleteFsm) Optional(java.util.Optional) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) FlowCommand(org.openkilda.floodlight.api.request.rulemanager.FlowCommand) SpeakerCommandResponse(org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse) GroupCommand(org.openkilda.floodlight.api.request.rulemanager.GroupCommand) MeterCommand(org.openkilda.floodlight.api.request.rulemanager.MeterCommand) UUID(java.util.UUID) DeleteSpeakerCommandsRequest(org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest)

Aggregations

FlowCommand (org.openkilda.floodlight.api.request.rulemanager.FlowCommand)9 String.format (java.lang.String.format)8 List (java.util.List)8 UUID (java.util.UUID)8 Slf4j (lombok.extern.slf4j.Slf4j)8 GroupCommand (org.openkilda.floodlight.api.request.rulemanager.GroupCommand)8 MeterCommand (org.openkilda.floodlight.api.request.rulemanager.MeterCommand)8 OfCommand (org.openkilda.floodlight.api.request.rulemanager.OfCommand)8 SpeakerCommandResponse (org.openkilda.floodlight.api.response.rulemanager.SpeakerCommandResponse)8 Optional (java.util.Optional)7 Set (java.util.Set)7 Collectors (java.util.stream.Collectors)7 HistoryRecordingAction (org.openkilda.wfm.topology.flowhs.fsm.common.actions.HistoryRecordingAction)7 DeleteSpeakerCommandsRequest (org.openkilda.floodlight.api.request.rulemanager.DeleteSpeakerCommandsRequest)5 InstallSpeakerCommandsRequest (org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest)4 SpeakerData (org.openkilda.rulemanager.SpeakerData)2 YFlowRerouteContext (org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteContext)2 YFlowRerouteFsm (org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm)2 Event (org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm.Event)2 State (org.openkilda.wfm.topology.flowhs.fsm.yflow.reroute.YFlowRerouteFsm.State)2