Examples of NetworkPartitionContext

Examples of org.apache.stratos.autoscaler.NetworkPartitionContext

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                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setAverageLoadAverage(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }

            }

        });
        healthStatEventReceiver.addEventListener(new AverageMemoryConsumptionEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {

                AverageMemoryConsumptionEvent e = (AverageMemoryConsumptionEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();

                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Avg Memory Consumption event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }

                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setAverageMemoryConsumption(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new AverageRequestsInFlightEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {

                AverageRequestsInFlightEvent e = (AverageRequestsInFlightEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();
                Float floatValue = e.getValue();


                if (log.isDebugEnabled()) {
                    log.debug(String.format("Average Rif event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setAverageRequestsInFlight(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new GradientOfLoadAverageEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                GradientOfLoadAverageEvent e = (GradientOfLoadAverageEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();

                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Grad of load avg event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setLoadAverageGradient(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new GradientOfMemoryConsumptionEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {

                GradientOfMemoryConsumptionEvent e = (GradientOfMemoryConsumptionEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();

                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Grad of Memory Consumption event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                };
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setMemoryConsumptionGradient(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new GradientOfRequestsInFlightEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                GradientOfRequestsInFlightEvent e = (GradientOfRequestsInFlightEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();

                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Gradient of Rif event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setRequestsInFlightGradient(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new MemberAverageLoadAverageEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                MemberAverageLoadAverageEvent e = (MemberAverageLoadAverageEvent) event;
                LoadAverage loadAverage = findLoadAverage(e.getMemberId());
                if(loadAverage != null) {

                    Float floatValue = e.getValue();
                    loadAverage.setAverage(floatValue);

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Member avg of load avg event: [member] %s [value] %s", e.getMemberId()
                                , floatValue));
                    }
                }

            }

        });
        healthStatEventReceiver.addEventListener(new MemberAverageMemoryConsumptionEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                MemberAverageMemoryConsumptionEvent e = (MemberAverageMemoryConsumptionEvent) event;
                MemoryConsumption memoryConsumption = findMemoryConsumption(e.getMemberId());
                if(memoryConsumption != null) {

                    Float floatValue = e.getValue();
                    memoryConsumption.setAverage(floatValue);

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Member avg Memory Consumption event: [member] %s [value] %s", e.getMemberId(),
                                floatValue));
                    }
                }

            }

        });
        healthStatEventReceiver.addEventListener(new MemberFaultEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                MemberFaultEvent e = (MemberFaultEvent) event;
                String clusterId = e.getClusterId();
                String memberId = e.getMemberId();

                if (memberId == null || memberId.isEmpty()) {
                    if(log.isErrorEnabled()) {
                        log.error("Member id not found in received message");
                    }
                } else {

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Member fault event: [member] %s ", e.getMemberId()));
                    }
                    handleMemberFaultEvent(clusterId, memberId);
                }
            }

        });
        healthStatEventReceiver.addEventListener(new MemberGradientOfLoadAverageEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                MemberGradientOfLoadAverageEvent e = (MemberGradientOfLoadAverageEvent) event;
                LoadAverage loadAverage = findLoadAverage(e.getMemberId());
                if(loadAverage != null) {

                    Float floatValue = e.getValue();
                    loadAverage.setGradient(floatValue);

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Member grad of load avg event: [member] %s [value] %s", e.getMemberId(),
                                floatValue));
                    }
                }

            }

        });
        healthStatEventReceiver.addEventListener(new MemberGradientOfMemoryConsumptionEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                MemberGradientOfMemoryConsumptionEvent e = (MemberGradientOfMemoryConsumptionEvent) event;
                MemoryConsumption memoryConsumption = findMemoryConsumption(e.getMemberId());
                if(memoryConsumption != null) {

                    Float floatValue = e.getValue();
                    memoryConsumption.setGradient(floatValue);

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Member grad of Memory Consumption event: [member] %s [value] %s", e.getMemberId(),
                                floatValue));
                    }
                }

            }

        });
        healthStatEventReceiver.addEventListener(new MemberSecondDerivativeOfLoadAverageEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                MemberSecondDerivativeOfLoadAverageEvent e = (MemberSecondDerivativeOfLoadAverageEvent) event;
                LoadAverage loadAverage = findLoadAverage(e.getMemberId());
                if(loadAverage != null) {

                    Float floatValue = e.getValue();
                    loadAverage.setSecondDerivative(floatValue);

                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Member Second Derivation of load avg event: [member] %s [value] %s", e.getMemberId()
                                , floatValue));
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new MemberSecondDerivativeOfMemoryConsumptionEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
            }

        });
        healthStatEventReceiver.addEventListener(new SecondDerivativeOfLoadAverageEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {

                SecondDerivativeOfLoadAverageEvent e = (SecondDerivativeOfLoadAverageEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();

                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Second Derivation of load avg event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setLoadAverageSecondDerivative(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }
            }

        });
        healthStatEventReceiver.addEventListener(new SecondDerivativeOfMemoryConsumptionEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {

                SecondDerivativeOfMemoryConsumptionEvent e = (SecondDerivativeOfMemoryConsumptionEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();

                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Second Derivation of Memory Consumption event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setMemoryConsumptionSecondDerivative(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
                    }
                }

            }

        });
        healthStatEventReceiver.addEventListener(new SecondDerivativeOfRequestsInFlightEventListener() {
            @Override
            protected void onEvent(org.apache.stratos.messaging.event.Event event) {
                SecondDerivativeOfRequestsInFlightEvent e = (SecondDerivativeOfRequestsInFlightEvent) event;
                String clusterId = e.getClusterId();
                String networkPartitionId = e.getNetworkPartitionId();
                Float floatValue = e.getValue();

                if (log.isDebugEnabled()) {
                    log.debug(String.format("Second derivative of Rif event: [cluster] %s [network-partition] %s [value] %s",
                            clusterId, networkPartitionId, floatValue));
                }
                AutoscalerContext asCtx = AutoscalerContext.getInstance();
                AbstractMonitor monitor;

                if(asCtx.monitorExist(clusterId)){
                    monitor = asCtx.getMonitor(clusterId);
                }else if(asCtx.lbMonitorExist(clusterId)){
                    monitor = asCtx.getLBMonitor(clusterId);
                }else{
                    if(log.isDebugEnabled()){
                        log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                    }
                    return;
                }
                if(null != monitor){
                    NetworkPartitionContext networkPartitionContext = monitor.getNetworkPartitionCtxt(networkPartitionId);
                    if(null != networkPartitionContext){
                        networkPartitionContext.setRequestsInFlightSecondDerivative(floatValue);
                    } else {
                        if(log.isDebugEnabled()) {
                           log.debug(String.format("Network partition context is not available for :" +
                                   " [network partition] %s", networkPartitionId));
                        }
View Full Code Here

Examples of org.apache.stratos.autoscaler.NetworkPartitionContext

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                    log.debug(String.format("A cluster monitor is not found in autoscaler context [cluster] %s", clusterId));
                }
                return;
          }
         
          NetworkPartitionContext nwPartitionCtxt;
            try{
              TopologyManager.acquireReadLock();
              Member member = findMember(memberId);
             
              if(null == member){
                return;
              }
                if(!member.isActive()){
                    if(log.isDebugEnabled()){
                        log.debug(String.format("Member activated event has not received for the member %s. Therefore ignoring" +
                                " the member fault health stat", memberId));
                    }
                    return;
                }
             
              nwPartitionCtxt = monitor.getNetworkPartitionCtxt(member);
             
            }finally{
              TopologyManager.releaseReadLock();
            }
            // start a new member in the same Partition
            String partitionId = monitor.getPartitionOfMember(memberId);
            Partition partition = monitor.getDeploymentPolicy().getPartitionById(partitionId);
            PartitionContext partitionCtxt = nwPartitionCtxt.getPartitionCtxt(partitionId);

            if(!partitionCtxt.activeMemberExist(memberId)){
                if(log.isDebugEnabled()){
                    log.debug(String.format("Could not find the active member in partition context, [member] %s ", memberId));
                }
View Full Code Here

Examples of org.apache.stratos.autoscaler.NetworkPartitionContext

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                                                           cluster.getServiceName(),
                                                           deploymentPolicy, policy);
       
        for (PartitionGroup partitionGroup: deploymentPolicy.getPartitionGroups()){

            NetworkPartitionContext networkPartitionContext = new NetworkPartitionContext(partitionGroup.getId(),
                    partitionGroup.getPartitionAlgo(), partitionGroup.getPartitions());

            for(Partition partition: partitionGroup.getPartitions()){
                PartitionContext partitionContext = new PartitionContext(partition);
                partitionContext.setServiceName(cluster.getServiceName());
                partitionContext.setProperties(cluster.getProperties());
                partitionContext.setNetworkPartitionId(partitionGroup.getId());
               
                for (Member member: cluster.getMembers()){
                    String memberId = member.getMemberId();
                    if(member.getPartitionId().equalsIgnoreCase(partition.getId())){
                        MemberContext memberContext = new MemberContext();
                        memberContext.setClusterId(member.getClusterId());
                        memberContext.setMemberId(memberId);
                        memberContext.setPartition(partition);

                        if(MemberStatus.Activated.equals(member.getStatus())){
                            partitionContext.addActiveMember(memberContext);
//                            networkPartitionContext.increaseMemberCountOfPartition(partition.getNetworkPartitionId(), 1);
//                            partitionContext.incrementCurrentActiveMemberCount(1);

                        } else if(MemberStatus.Created.equals(member.getStatus()) || MemberStatus.Starting.equals(member.getStatus())){
                            partitionContext.addPendingMember(memberContext);

//                            networkPartitionContext.increaseMemberCountOfPartition(partition.getNetworkPartitionId(), 1);
                        } else if(MemberStatus.Suspended.equals(member.getStatus())){
//                            partitionContext.addFaultyMember(memberId);
                        }
                        partitionContext.addMemberStatsContext(new MemberStatsContext(memberId));
                        if(log.isInfoEnabled()){
                            log.info(String.format("Member stat context has been added: [member] %s", memberId));
                        }
                    }

                }
                networkPartitionContext.addPartitionContext(partitionContext);
                if(log.isInfoEnabled()){
                    log.info(String.format("Partition context has been added: [partition] %s",
                            partitionContext.getPartitionId()));
                }
            }

            clusterMonitor.addNetworkPartitionCtxt(networkPartitionContext);
            if(log.isInfoEnabled()){
                log.info(String.format("Network partition context has been added: [network partition] %s",
                            networkPartitionContext.getId()));
            }
        }
       
       
        // find lb reference type
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Examples of org.apache.stratos.autoscaler.NetworkPartitionContext

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            partitionContext.setServiceName(cluster.getServiceName());
            partitionContext.setProperties(cluster.getProperties());
            partitionContext.setNetworkPartitionId(partitionGroup.getId());
            partitionContext.setMinimumMemberCount(1);//Here it hard codes the minimum value as one for LB cartridge partitions

            NetworkPartitionContext networkPartitionContext = new NetworkPartitionContext(partitionGroup.getId(),
                    partitionGroup.getPartitionAlgo(), partitionGroup.getPartitions()) ;
            for (Member member : cluster.getMembers()) {
                String memberId = member.getMemberId();
                if (member.getNetworkPartitionId().equalsIgnoreCase(networkPartitionContext.getId())) {
                    MemberContext memberContext = new MemberContext();
                    memberContext.setClusterId(member.getClusterId());
                    memberContext.setMemberId(memberId);
                    memberContext.setPartition(partition);

                    if (MemberStatus.Activated.equals(member.getStatus())) {
                        partitionContext.addActiveMember(memberContext);
//                        networkPartitionContext.increaseMemberCountOfPartition(partition.getNetworkPartitionId(), 1);
//                        partitionContext.incrementCurrentActiveMemberCount(1);
                    } else if (MemberStatus.Created.equals(member.getStatus()) ||
                               MemberStatus.Starting.equals(member.getStatus())) {
                        partitionContext.addPendingMember(memberContext);
//                        networkPartitionContext.increaseMemberCountOfPartition(partition.getNetworkPartitionId(), 1);
                    } else if (MemberStatus.Suspended.equals(member.getStatus())) {
//                        partitionContext.addFaultyMember(memberId);
                    }

                    partitionContext.addMemberStatsContext(new MemberStatsContext(memberId));
                    if(log.isInfoEnabled()){
                        log.info(String.format("Member stat context has been added: [member] %s", memberId));
                    }
                }

            }
            networkPartitionContext.addPartitionContext(partitionContext);
           
            // populate lb cluster id in network partition context.
            java.util.Properties props = cluster.getProperties();

            // get service type of load balanced cluster
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