for (InstanceTemplate instanceTemplate : clusterSpec.getInstanceTemplates()) {
StatementBuilder statementBuilder = new StatementBuilder();
ComputeServiceContext computeServiceContext = getCompute().apply(
clusterSpec);
FirewallManager firewallManager = new FirewallManager(
computeServiceContext, clusterSpec, newCluster);
ClusterActionEvent event = new ClusterActionEvent(getAction(),
clusterSpec, instanceTemplate, newCluster, statementBuilder,
getCompute(), firewallManager);