Package org.apache.stratos.cloud.controller.stub.pojo

Examples of org.apache.stratos.cloud.controller.stub.pojo.MemberContext

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    public boolean removePendingMember(String id) {
      if (id == null) {
            return false;
        }
        for (Iterator<MemberContext> iterator = pendingMembers.iterator(); iterator.hasNext();) {
        MemberContext pendingMember = (MemberContext) iterator.next();
        if(id.equals(pendingMember.getMemberId())){
          iterator.remove();
          return true;
        }
     
    }
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        if (memberId == null) {
            return;
        }
        Iterator<MemberContext> iterator = pendingMembers.listIterator();
        while (iterator.hasNext()) {
            MemberContext pendingMember = iterator.next();
            if(pendingMember == null) {
                iterator.remove();
                continue;
            }
            if(memberId.equals(pendingMember.getMemberId())){
                // member is activated
                // remove from pending list
                iterator.remove();
                // add to the activated list
                this.activeMembers.add(pendingMember);
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        if (memberId == null) {
            return;
        }
        Iterator<MemberContext> iterator = activeMembers.listIterator();
        while ( iterator.hasNext()) {
            MemberContext activeMember = iterator.next();
            if(activeMember == null) {
                iterator.remove();
                continue;
            }
            if(memberId.equals(activeMember.getMemberId())){
                // member is activated
                // remove from pending list
                iterator.remove();
                // add to the activated list
                this.terminationPendingMembers.add(activeMember);
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    public boolean removeActiveMemberById(String memberId) {
        boolean removeActiveMember = false;
        synchronized (activeMembers) {
            Iterator<MemberContext> iterator = activeMembers.listIterator();
            while (iterator.hasNext()) {
                MemberContext memberContext = iterator.next();
                if(memberId.equals(memberContext.getMemberId())){
                    iterator.remove();
                    removeActiveMember = true;

                    break;
                }
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                List<MemberContext> pendingMembers = ctxt.getPendingMembers();
               
                synchronized (pendingMembers) {
                    Iterator<MemberContext> iterator = pendingMembers.listIterator();
                    while ( iterator.hasNext()) {
                        MemberContext pendingMember = iterator.next();

                        if (pendingMember == null) {
                            continue;
                        }
                        long pendingTime = System.currentTimeMillis() - pendingMember.getInitTime();
                        if (pendingTime >= expiryTime) {


                            iterator.remove();
                            log.info("Pending state of member: " + pendingMember.getMemberId() +
                                     " is expired. " + "Adding as an obsoleted member.");
                            // member should be terminated
                            ctxt.addObsoleteMember(pendingMember.getMemberId());
                            pendingMembersFailureCount++;
                            if( pendingMembersFailureCount > PENDING_MEMBER_FAILURE_THRESHOLD){
                                setExpiryTime(expiryTime * 2);//Doubles the expiry time after the threshold of failure exceeded
                                //TODO Implement an alerting system: STRATOS-369
                            }
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                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);
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            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);
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            if(log.isInfoEnabled()) {
                log.info(String.format("Trying to spawn an instance via cloud controller: [cluster] %s [partition] %s [lb-cluster] %s [network-partition-id] %s",
                    clusterId, partition.getId(), lbClusterId, networkPartitionId));
            }

            MemberContext member = new MemberContext();
            member.setClusterId(clusterId);
            member.setPartition(partition);
            member.setLbClusterId(lbClusterId);
            member.setInitTime(System.currentTimeMillis());
            member.setNetworkPartitionId(networkPartitionId);

            long startTime = System.currentTimeMillis();
            MemberContext memberContext = stub.startInstance(member);
            if(log.isDebugEnabled()) {
                long endTime = System.currentTimeMillis();
                log.debug(String.format("Service call startInstance() returned in %dms", (endTime - startTime)));
            }
            return memberContext;
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                                                          .getNetworkPartitionLbHolder(nwPartitionId);

           
            String lbClusterId = getLbClusterId(lbRefType, partitionContext, lbHolder);

            MemberContext memberContext =
                                         CloudControllerClient.getInstance()
                                                              .spawnAnInstance(partitionContext.getPartition(),
                                                                      clusterId,
                                                                      lbClusterId, partitionContext.getNetworkPartitionId());
            if (memberContext != null) {
                partitionContext.addPendingMember(memberContext);
                if(log.isDebugEnabled()){
                    log.debug(String.format("Pending member added, [member] %s [partition] %s", memberContext.getMemberId(),
                            memberContext.getPartition().getId()));
                }
            } else if(log.isDebugEnabled()){
                log.debug("Returned member context is null, did not add to pending members");
            }
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Related Classes of org.apache.stratos.cloud.controller.stub.pojo.MemberContext

  • org.apache.stratos.autoscaler.client.cloud.controller.CloudControllerClient
  • org.apache.stratos.autoscaler.PartitionContext
  • org.apache.stratos.autoscaler.PartitionContext$PendingMemberWatcher
  • org.apache.stratos.autoscaler.rule.RuleTasksDelegator
  • org.apache.stratos.autoscaler.util.AutoscalerUtil
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