Package org.apache.stratos.autoscaler

Examples of org.apache.stratos.autoscaler.NetworkPartitionLbHolder

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  public List<NetworkPartitionLbHolder> getNetworkPartitionLbHolders(DeploymentPolicy depPolicy) {
    List<NetworkPartitionLbHolder> lbHolders = new ArrayList<NetworkPartitionLbHolder>();
    for(PartitionGroup partitionGroup: depPolicy.getPartitionGroups()){
            String id = partitionGroup.getId();
            NetworkPartitionLbHolder entry = networkPartitionLbHolders.get(id);
            if(entry != null) {
              lbHolders.add(entry);
            }
    }
    return lbHolders;
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    public void deployNewNetworkPartitions(DeploymentPolicy depPolicy) {
        for(PartitionGroup partitionGroup: depPolicy.getPartitionGroups()){
            String id = partitionGroup.getId();
            if (!networkPartitionLbHolders.containsKey(id)) {
                NetworkPartitionLbHolder networkPartitionLbHolder =
                        new NetworkPartitionLbHolder(id);
                addNetworkPartitionLbHolder(networkPartitionLbHolder);
                RegistryManager.getInstance().persistNetworkPartitionIbHolder(networkPartitionLbHolder);
            }

        }
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    public void undeployNetworkPartitions(DeploymentPolicy depPolicy) {
        for(PartitionGroup partitionGroup: depPolicy.getPartitionGroups()){
            String id = partitionGroup.getId();
            if (networkPartitionLbHolders.containsKey(id)) {               
                NetworkPartitionLbHolder netPartCtx = this.getNetworkPartitionLbHolder(id);
                // remove from information model
                this.removeNetworkPartitionLbHolder(netPartCtx);
                //remove from the registry
                RegistryManager.getInstance().removeNetworkPartition(this.getNetworkPartitionLbHolder(id).getNetworkPartitionId());
            }else{
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  public void checkLBExistenceAgainstPolicy(String lbClusterId, String deploymentPolicyId) throws NonExistingLBException {
     
      boolean exist = false;
        for (PartitionGroup partitionGroup : PolicyManager.getInstance().getDeploymentPolicy(deploymentPolicyId).getPartitionGroups()) {

            NetworkPartitionLbHolder nwPartitionLbHolder = partitionManager.getNetworkPartitionLbHolder(partitionGroup.getId());

            if (nwPartitionLbHolder.isLBExist(lbClusterId)) {
                exist = true;
                break;
            }
        }
     
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  public boolean checkDefaultLBExistenceAgainstPolicy(String deploymentPolicyId) {

        for (PartitionGroup partitionGroup : PolicyManager.getInstance().getDeploymentPolicy(deploymentPolicyId).getPartitionGroups()) {

            NetworkPartitionLbHolder nwPartitionLbHolder = partitionManager.getNetworkPartitionLbHolder(partitionGroup.getId());

            if (!nwPartitionLbHolder.isDefaultLBExist()) {
                if (log.isDebugEnabled()) {
                    log.debug("Default LB does not exist in [network partition] " +
                              nwPartitionLbHolder.getNetworkPartitionId() + " of [Deployment Policy] " +
                              deploymentPolicyId);

                }
                return false;
            }
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      if(log.isDebugEnabled()) {
        log.debug("Default LB Cluster Id for Deployment Policy ["+deploymentPolicyName+"] ");
      }
        for (PartitionGroup partitionGroup : PolicyManager.getInstance().getDeploymentPolicy(deploymentPolicyName).getPartitionGroups()) {

            NetworkPartitionLbHolder nwPartitionLbHolder = partitionManager.getNetworkPartitionLbHolder(partitionGroup.getId());

            if (nwPartitionLbHolder.isDefaultLBExist()) {
                if (log.isDebugEnabled()) {
                    log.debug("Default LB does not exist in [network partition] " +
                            nwPartitionLbHolder.getNetworkPartitionId() + " of [Deployment Policy] " +
                            deploymentPolicyName);

                }
                return nwPartitionLbHolder.getDefaultLbClusterId();
            }

        }

        return null;
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  public boolean checkServiceLBExistenceAgainstPolicy(String serviceName, String deploymentPolicyId) {

        for (PartitionGroup partitionGroup : PolicyManager.getInstance().getDeploymentPolicy(deploymentPolicyId).getPartitionGroups()) {

                        NetworkPartitionLbHolder nwPartitionLbHolder = partitionManager.getNetworkPartitionLbHolder(partitionGroup.getId());

                if (!nwPartitionLbHolder.isServiceLBExist(serviceName)) {
                    if (log.isDebugEnabled()) {
                        log.debug("Service LB [service name] "+serviceName+" does not exist in [network partition] " +
                                  nwPartitionLbHolder.getNetworkPartitionId() + " of [Deployment Policy] " +
                                  deploymentPolicyId);

                    }
                    return false;
                }
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    public String getServiceLBClusterId (String serviceType, String deploymentPolicyName) {

        for (PartitionGroup partitionGroup : PolicyManager.getInstance().getDeploymentPolicy(deploymentPolicyName).getPartitionGroups()) {

            NetworkPartitionLbHolder nwPartitionLbHolder = partitionManager.getNetworkPartitionLbHolder(partitionGroup.getId());

            if (nwPartitionLbHolder.isServiceLBExist(serviceType)) {
                if (log.isDebugEnabled()) {
                    log.debug("Service LB [service name] "+serviceType+" does not exist in [network partition] " +
                            nwPartitionLbHolder.getNetworkPartitionId() + " of [Deployment Policy] " +
                            deploymentPolicyName);

                }
                return nwPartitionLbHolder.getLBClusterIdOfService(serviceType);
            }

        }

        return null;
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  public boolean checkClusterLBExistenceAgainstPolicy(String clusterId, String deploymentPolicyId) {

        for (PartitionGroup partitionGroup : PolicyManager.getInstance().getDeploymentPolicy(deploymentPolicyId).getPartitionGroups()) {

                        NetworkPartitionLbHolder nwPartitionLbHolder = partitionManager.getNetworkPartitionLbHolder(partitionGroup.getId());

                if (!nwPartitionLbHolder.isClusterLBExist(clusterId)) {
                    if (log.isDebugEnabled()) {
                        log.debug("Cluster LB [cluster id] "+clusterId+" does not exist in [network partition] " +
                                  nwPartitionLbHolder.getNetworkPartitionId() + " of [Deployment Policy] " +
                                  deploymentPolicyId);

                    }
                    return false;
                }
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        RegistryManager registryManager = RegistryManager.getInstance();
        String[] partitionsResourceList = (String[]) registryManager.retrieve(AutoScalerConstants.AUTOSCALER_RESOURCE +
                                                                              AutoScalerConstants.NETWORK_PARTITION_LB_HOLDER_RESOURCE);

        if (partitionsResourceList != null) {
            NetworkPartitionLbHolder nwPartitionLbHolder;
            for (String resourcePath : partitionsResourceList) {
                Object serializedObj = registryManager.retrieve(resourcePath);
                if (serializedObj != null) {
                    try {

                        Object dataObj = Deserializer.deserializeFromByteArray((byte[]) serializedObj);
                        if (dataObj instanceof NetworkPartitionLbHolder) {
                            nwPartitionLbHolder = (NetworkPartitionLbHolder) dataObj;
                            if(log.isDebugEnabled()) {
                                log.debug(String.format("NetworkPartitionLbHolder read from registry: " + nwPartitionLbHolder.toString()));
                            }
                            nwPartitionLbHolderList.add(nwPartitionLbHolder);
                        } else {
                            return null;
                        }
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Related Classes of org.apache.stratos.autoscaler.NetworkPartitionLbHolder

  • org.apache.stratos.autoscaler.api.AutoScalerServiceImpl
  • org.apache.stratos.autoscaler.internal.AutoscalerServerComponent
  • org.apache.stratos.autoscaler.partition.PartitionManager
  • org.apache.stratos.autoscaler.registry.RegistryManager
  • org.apache.stratos.autoscaler.rule.AutoscalerRuleEvaluator
  • org.apache.stratos.autoscaler.rule.RuleTasksDelegator
  • org.apache.stratos.autoscaler.util.AutoscalerUtil
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