Login to NetScaler for every Nitro Call. This is a work around for the

problem that exists in NetScaler 10.0.
This commit is contained in:
Vijay 2012-07-19 12:54:55 +05:30
parent 629053d2f1
commit 36f333e014
1 changed files with 137 additions and 96 deletions

View File

@ -223,6 +223,30 @@ public class NetscalerResource implements ServerResource {
} catch (Exception e) {
throw new ConfigurationException(e.getMessage());
}
finally {
doServiceCleanUp();
}
}
private ArrayList<com.citrix.netscaler.nitro.service.nitro_service> netscalerServices = new ArrayList<com.citrix.netscaler.nitro.service.nitro_service>();
private com.citrix.netscaler.nitro.service.nitro_service login_get_service() throws ExecutionException {
com.citrix.netscaler.nitro.service.nitro_service _netscalerService = null;
try {
_netscalerService = new com.citrix.netscaler.nitro.service.nitro_service(_ip, "https");
_netscalerService.set_credential(_username, _password);
_netscalerService.set_timeout(_timeout);
apiCallResult = _netscalerService.login();
if (apiCallResult.errorcode != 0) {
throw new ExecutionException ("VJ Failed to log in to Netscaler device at " + _ip + " due to error " + apiCallResult.errorcode + " and message " + apiCallResult.message);
}
} catch(ExecutionException ee) {
throw ee;
}
catch(Exception ee) {
throw new ExecutionException ("VJ Exception happend during login" + ee.getMessage());
}
netscalerServices.add(_netscalerService);
return _netscalerService;
}
private void login() throws ExecutionException {
@ -281,8 +305,8 @@ public class NetscalerResource implements ServerResource {
private void validateInterfaces(String publicInterface, String privateInterface) throws ExecutionException {
try {
if (!_isSdx && !_cloudManaged) {
Interface publicIf = Interface.get(_netscalerService, publicInterface);
Interface privateIf = Interface.get(_netscalerService, privateInterface);
Interface publicIf = Interface.get(login_get_service(), publicInterface);
Interface privateIf = Interface.get(login_get_service(), privateInterface);
if (publicIf != null || privateIf != null) {
return;
} else {
@ -303,7 +327,7 @@ public class NetscalerResource implements ServerResource {
private void validateDeviceType(String deviceType) throws ExecutionException {
try {
if (!_isSdx && !_cloudManaged) {
nshardware nsHw = com.citrix.netscaler.nitro.resource.config.ns.nshardware.get(_netscalerService);
nshardware nsHw = com.citrix.netscaler.nitro.resource.config.ns.nshardware.get(login_get_service());
if (nsHw == null) {
throw new ExecutionException("Failed to get the hardware description of the Netscaler device at " + _ip);
} else {
@ -345,7 +369,19 @@ public class NetscalerResource implements ServerResource {
@Override
public Answer executeRequest(Command cmd) {
return executeRequest(cmd, _numRetries);
Answer ans = executeRequest(cmd, _numRetries);
doServiceCleanUp();
return ans;
}
private void doServiceCleanUp() {
for (com.citrix.netscaler.nitro.service.nitro_service netScalerService : netscalerServices) {
try{
netScalerService.logout();
} catch(Exception ex) {
}
}
netscalerServices.removeAll(netscalerServices);
}
private Answer executeRequest(Command cmd, int numRetries) {
@ -456,7 +492,7 @@ public class NetscalerResource implements ServerResource {
try {
vserver_servicegroup_binding.set_name(nsVirtualServerName);
vserver_servicegroup_binding.set_servicegroupname(serviceGroupName);
vserver_servicegroup_binding.delete(_netscalerService, vserver_servicegroup_binding);
vserver_servicegroup_binding.delete(login_get_service(), vserver_servicegroup_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -466,7 +502,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.basic.servicegroup serviceGroup = new com.citrix.netscaler.nitro.resource.config.basic.servicegroup();
try {
serviceGroup.set_servicegroupname(serviceGroupName);
serviceGroup.delete(_netscalerService, serviceGroup);
serviceGroup.delete(login_get_service(), serviceGroup);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -479,7 +515,7 @@ public class NetscalerResource implements ServerResource {
// lbvserver.set_name(nsVirtualServerName);
// lbvserver.set_minautoscalemembers(0);
// lbvserver.set_maxautoscalemembers(0);
// lbvserver.update(_netscalerService, lbvserver);
// lbvserver.update(login_get_service(), lbvserver);
// } catch (Exception e) {
// // Ignore Exception
// throw e;
@ -502,8 +538,6 @@ public class NetscalerResource implements ServerResource {
String scaleUpActionName = generateAutoScaleScaleUpActionName(nsVirtualServerName);
String mtName = generateSnmpMetricTableName(nsVirtualServerName);
String monitorName = generateSnmpMonitorName(nsVirtualServerName);
if(!loadBalancerTO.isAutoScaleVmGroupTO())
return true;
AutoScaleVmGroupTO vmGroupTO = loadBalancerTO.getAutoScaleVmGroupTO();
List<AutoScalePolicyTO> policies = vmGroupTO.getPolicies();
@ -525,7 +559,7 @@ public class NetscalerResource implements ServerResource {
try {
timer_policy_binding.set_name(timerName);
timer_policy_binding.set_policyname(policyName);
timer_policy_binding.delete(_netscalerService, timer_policy_binding);
timer_policy_binding.delete(login_get_service(), timer_policy_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -535,7 +569,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.timer.timerpolicy timerPolicy = new com.citrix.netscaler.nitro.resource.config.timer.timerpolicy();
try {
timerPolicy.set_name(policyName);
timerPolicy.delete(_netscalerService, timerPolicy);
timerPolicy.delete(login_get_service(), timerPolicy);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -547,7 +581,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.autoscale.autoscaleaction scaleDownAction = new com.citrix.netscaler.nitro.resource.config.autoscale.autoscaleaction();
try {
scaleDownAction.set_name(scaleDownActionName);
scaleDownAction.delete(_netscalerService, scaleDownAction);
scaleDownAction.delete(login_get_service(), scaleDownAction);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -557,7 +591,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.autoscale.autoscaleaction scaleUpAction = new com.citrix.netscaler.nitro.resource.config.autoscale.autoscaleaction();
try {
scaleUpAction.set_name(scaleUpActionName);
scaleUpAction.delete(_netscalerService, scaleUpAction);
scaleUpAction.delete(login_get_service(), scaleUpAction);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -567,7 +601,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.timer.timertrigger timer = new com.citrix.netscaler.nitro.resource.config.timer.timertrigger();
try {
timer.set_name(timerName);
timer.delete(_netscalerService, timer);
timer.delete(login_get_service(), timer);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -577,7 +611,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.autoscale.autoscaleprofile autoscaleProfile = new com.citrix.netscaler.nitro.resource.config.autoscale.autoscaleprofile();
try {
autoscaleProfile.set_name(profileName);
autoscaleProfile.delete(_netscalerService, autoscaleProfile);
autoscaleProfile.delete(login_get_service(), autoscaleProfile);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -588,7 +622,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.lb.lbmonitor monitor = new com.citrix.netscaler.nitro.resource.config.lb.lbmonitor();
try {
monitor.set_monitorname(monitorName);
monitor.delete(_netscalerService, monitor);
monitor.delete(login_get_service(), monitor);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -598,7 +632,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.lb.lbmetrictable metricTable = new com.citrix.netscaler.nitro.resource.config.lb.lbmetrictable();
try {
metricTable.set_metric(mtName);
metricTable.delete(_netscalerService, metricTable);
metricTable.delete(login_get_service(), metricTable);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -615,23 +649,22 @@ public class NetscalerResource implements ServerResource {
String lbProtocol = getNetScalerProtocol(loadBalancerTO);
String lbAlgorithm = loadBalancerTO.getAlgorithm();
String nsVirtualServerName = generateNSVirtualServerName(srcIp, srcPort);
addLBVirtualServer(nsVirtualServerName, srcIp, srcPort, lbAlgorithm, lbProtocol, loadBalancerTO.getStickinessPolicies());
AutoScaleVmGroupTO vmGroupTO = loadBalancerTO.getAutoScaleVmGroupTO();
addLBVirtualServer(nsVirtualServerName, srcIp, srcPort, lbAlgorithm, lbProtocol, loadBalancerTO.getStickinessPolicies(), vmGroupTO);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Created load balancing virtual server " + nsVirtualServerName + " on the Netscaler device");
}
String serviceGroupName = generateAutoScaleServiceGroupName(nsVirtualServerName);
if(!loadBalancerTO.isAutoScaleVmGroupTO())
return true;
AutoScaleVmGroupTO vmGroupTO = loadBalancerTO.getAutoScaleVmGroupTO();
// add servicegroup lb_autoscaleGroup -autoscale POLICY -memberPort 80
com.citrix.netscaler.nitro.resource.config.basic.servicegroup serviceGroup = new com.citrix.netscaler.nitro.resource.config.basic.servicegroup();
int memberPort = vmGroupTO.getMemberPort();
try {
serviceGroup.set_servicegroupname(serviceGroupName);
serviceGroup.set_servicetype(lbProtocol);
serviceGroup.set_autoscale("POLICY"); // TODO: Values not displayed in API
serviceGroup.set_memberport(memberPort);
serviceGroup.add(_netscalerService, serviceGroup);
serviceGroup.add(login_get_service(), serviceGroup);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -644,7 +677,7 @@ public class NetscalerResource implements ServerResource {
try {
vserver_servicegroup_binding.set_name(nsVirtualServerName);
vserver_servicegroup_binding.set_servicegroupname(serviceGroupName);
vserver_servicegroup_binding.add(_netscalerService, vserver_servicegroup_binding);
vserver_servicegroup_binding.add(login_get_service(), vserver_servicegroup_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -668,8 +701,6 @@ public class NetscalerResource implements ServerResource {
String scaleUpActionName = generateAutoScaleScaleUpActionName(nsVirtualServerName);
String mtName = generateSnmpMetricTableName(nsVirtualServerName);
String monitorName = generateSnmpMonitorName(nsVirtualServerName);
if(!loadBalancerTO.isAutoScaleVmGroupTO())
return true;
AutoScaleVmGroupTO vmGroupTO = loadBalancerTO.getAutoScaleVmGroupTO();
AutoScaleVmProfileTO profileTO = vmGroupTO.getProfile();
List<AutoScalePolicyTO> policies = vmGroupTO.getPolicies();
@ -680,6 +711,7 @@ public class NetscalerResource implements ServerResource {
// Set min and max autoscale members;
// add lb vserver lb http 10.102.31.100 80 -minAutoscaleMinMembers 3 -maxAutoscaleMembers 10
/*
int minAutoScaleMembers = vmGroupTO.getMinMembers();
int maxAutoScaleMembers = vmGroupTO.getMaxMembers();
com.citrix.netscaler.nitro.resource.config.lb.lbvserver lbvserver = new com.citrix.netscaler.nitro.resource.config.lb.lbvserver();
@ -687,11 +719,12 @@ public class NetscalerResource implements ServerResource {
lbvserver.set_name(nsVirtualServerName);
lbvserver.set_minautoscalemembers(minAutoScaleMembers);
lbvserver.set_maxautoscalemembers(maxAutoScaleMembers);
lbvserver.update(_netscalerService, lbvserver);
lbvserver.update(login_get_service(), lbvserver);
} catch (Exception e) {
// Ignore Exception
throw e;
}
*/
/* AutoScale Config */
// Add AutoScale Profile
@ -707,7 +740,7 @@ public class NetscalerResource implements ServerResource {
autoscaleProfile.set_apikey(apiKey);
autoscaleProfile.set_sharedsecret(secretKey);
autoscaleProfile.set_url(url);
autoscaleProfile.add(_netscalerService, autoscaleProfile);
autoscaleProfile.add(login_get_service(), autoscaleProfile);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -718,7 +751,7 @@ public class NetscalerResource implements ServerResource {
try {
timer.set_name(timerName);
timer.set_interval(interval);
timer.add(_netscalerService, timer);
timer.add(login_get_service(), timer);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -764,7 +797,7 @@ public class NetscalerResource implements ServerResource {
((profileTO.getOtherDeployParams() == null)? "" : (profileTO.getOtherDeployParams() + "&")) +
"lbRuleId=" + loadBalancerTO.getId();
scaleUpAction.set_parameters(scaleUpParameters);
scaleUpAction.add(_netscalerService, scaleUpAction);
scaleUpAction.add(login_get_service(), scaleUpAction);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -783,7 +816,7 @@ public class NetscalerResource implements ServerResource {
"lbRuleId=" + loadBalancerTO.getId();
scaleDownAction.set_parameters(scaleDownParameters);
scaleDownAction.set_vmdestroygraceperiod(destroyVmGracePeriod);
scaleDownAction.add(_netscalerService, scaleDownAction);
scaleDownAction.add(login_get_service(), scaleDownAction);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -814,7 +847,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.lb.lbmetrictable metricTable = new com.citrix.netscaler.nitro.resource.config.lb.lbmetrictable();
try {
metricTable.set_metric(mtName);
metricTable.add(_netscalerService, metricTable);
metricTable.add(login_get_service(), metricTable);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -830,7 +863,7 @@ public class NetscalerResource implements ServerResource {
monitor.set_snmpcommunity(snmpCommunity);
monitor.set_metrictable(mtName);
monitor.set_interval((int)(interval * 0.8));
monitor.add(_netscalerService, monitor);
monitor.add(login_get_service(), monitor);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -844,7 +877,7 @@ public class NetscalerResource implements ServerResource {
monitor_servicegroup_binding.set_servicegroupname(serviceGroupName);
monitor_servicegroup_binding.set_passive(true); // Mark the monitor to do only collect
// metrics, basically use it for autoscaling purpose only.
monitor_servicegroup_binding.add(_netscalerService, monitor_servicegroup_binding);
monitor_servicegroup_binding.add(login_get_service(), monitor_servicegroup_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -865,7 +898,7 @@ public class NetscalerResource implements ServerResource {
metrictable_metric_binding.set_metrictable(mtName);
metrictable_metric_binding.set_metric(counterName);
metrictable_metric_binding.set_Snmpoid(counterOid);
metrictable_metric_binding.add(_netscalerService, metrictable_metric_binding);
metrictable_metric_binding.add(login_get_service(), metrictable_metric_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -877,7 +910,7 @@ public class NetscalerResource implements ServerResource {
monitor_metrictable_binding.set_metrictable(mtName);
monitor_metrictable_binding.set_metric(counterName);
monitor_metrictable_binding.set_metricthreshold(1); // 1 is a dummy threshold
monitor_metrictable_binding.add(_netscalerService, monitor_metrictable_binding);
monitor_metrictable_binding.add(login_get_service(), monitor_metrictable_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -910,7 +943,7 @@ public class NetscalerResource implements ServerResource {
timerPolicy.set_name(policyName);
timerPolicy.set_action((isScaleUpPolicy(autoScalePolicyTO))? scaleUpActionName : scaleDownActionName);
timerPolicy.set_rule(policyExpression);
timerPolicy.add(_netscalerService, timerPolicy);
timerPolicy.add(login_get_service(), timerPolicy);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -933,7 +966,7 @@ public class NetscalerResource implements ServerResource {
timer_policy_binding.set_thresholdsize(sampleSize); // We are not exposing this parameter as of now.
// i.e. n(m) is not exposed to CS user. So thresholdSize == sampleSize
timer_policy_binding.set_priority(priority);
timer_policy_binding.add(_netscalerService, timer_policy_binding);
timer_policy_binding.add(login_get_service(), timer_policy_binding);
} catch (Exception e) {
// Ignore Exception
throw e;
@ -947,38 +980,41 @@ public class NetscalerResource implements ServerResource {
private synchronized void applyAutoScaleConfig(LoadBalancerTO loadBalancer) throws Exception, ExecutionException {
AutoScaleVmGroupTO vmGroupTO = loadBalancer.getAutoScaleVmGroupTO();
if(!isAutoScaleSupportedInNetScaler()) {
throw new ExecutionException("AutoScale not supported in this version of NetScaler");
}
if(vmGroupTO.getState().equals("New")) {
if(vmGroupTO.getState().equals("new")) {
assert !loadBalancer.isRevoked();
createAutoScaleConfig(loadBalancer);
}
if(loadBalancer.isRevoked() || vmGroupTO.getState().equals("Revoke")) {
else if(loadBalancer.isRevoked() || vmGroupTO.getState().equals("revoke")) {
removeAutoScaleConfig(loadBalancer);
}
if(vmGroupTO.getState().equals("Enabled")) {
else if(vmGroupTO.getState().equals("enabled")) {
assert !loadBalancer.isRevoked();
enableAutoScaleConfig(loadBalancer);
}
if(vmGroupTO.getState().equals("Disabled")) {
else if(vmGroupTO.getState().equals("disabled")) {
assert !loadBalancer.isRevoked();
disableAutoScaleConfig(loadBalancer);
} else {
///// This should never happen
throw new ExecutionException("Unknown vmGroup State :" + vmGroupTO.getState());
}
}
private boolean isAutoScaleSupportedInNetScaler() throws ExecutionException {
autoscaleprofile autoscaleProfile = new autoscaleprofile();
try {
autoscaleProfile.get(_netscalerService);
autoscaleProfile.get(login_get_service());
} catch (Exception ex) {
// Looks like autoscale is not supported in this netscaler.
// TODO: Config team has introduce a new command to check
// the list of entities supported in a NetScaler. Can use that
// once it is present in AutoScale branch.
throw new ExecutionException("AutoScale is not supported in NetScaler");
s_logger.warn("AutoScale is not supported in NetScaler");
return false;
}
// TODO Auto-generated method stub
return false;
return true;
}
private synchronized Answer execute(LoadBalancerConfigCommand cmd, int numRetries) {
@ -1001,7 +1037,7 @@ public class NetscalerResource implements ServerResource {
if(loadBalancer.isAutoScaleVmGroupTO()) {
applyAutoScaleConfig(loadBalancer);
new Answer(cmd);
return new Answer(cmd);
}
boolean destinationsToAdd = false;
@ -1015,7 +1051,7 @@ public class NetscalerResource implements ServerResource {
if (!loadBalancer.isRevoked() && destinationsToAdd) {
// create a load balancing virtual server
addLBVirtualServer(nsVirtualServerName, srcIp, srcPort, lbAlgorithm, lbProtocol, loadBalancer.getStickinessPolicies());
addLBVirtualServer(nsVirtualServerName, srcIp, srcPort, lbAlgorithm, lbProtocol, loadBalancer.getStickinessPolicies(), null);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Created load balancing virtual server " + nsVirtualServerName + " on the Netscaler device");
}
@ -1033,7 +1069,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.basic.server nsServer = new com.citrix.netscaler.nitro.resource.config.basic.server();
nsServer.set_name(nsServerName);
nsServer.set_ipaddress(destination.getDestIp());
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.add(_netscalerService, nsServer);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.add(login_get_service(), nsServer);
if ((apiCallResult.errorcode != 0) && (apiCallResult.errorcode != NitroError.NS_RESOURCE_EXISTS)) {
throw new ExecutionException("Failed to add server " + destination.getDestIp() + " due to" + apiCallResult.message);
}
@ -1048,7 +1084,7 @@ public class NetscalerResource implements ServerResource {
newService.set_state("ENABLED");
newService.set_servicetype(lbProtocol);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.add(_netscalerService, newService);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.add(login_get_service(), newService);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to create service " + nsServiceName + " using server " + nsServerName + " due to" + apiCallResult.message);
}
@ -1059,7 +1095,7 @@ public class NetscalerResource implements ServerResource {
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding svcBinding = new com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding();
svcBinding.set_name(nsVirtualServerName);
svcBinding.set_servicename(nsServiceName);
apiCallResult = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.add(_netscalerService, svcBinding);
apiCallResult = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.add(login_get_service(), svcBinding);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to bind service: " + nsServiceName + " to the lb virtual server: " + nsVirtualServerName + " on Netscaler device");
@ -1070,13 +1106,13 @@ public class NetscalerResource implements ServerResource {
}
} else {
// remove a destination from the deployed load balancing rule
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding[] serviceBindings = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.get(_netscalerService,
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding[] serviceBindings = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.get(login_get_service(),
nsVirtualServerName);
if (serviceBindings != null) {
for (com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding binding : serviceBindings) {
if (nsServiceName.equalsIgnoreCase(binding.get_servicename())) {
// delete the binding
apiCallResult = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.delete(_netscalerService, binding);
apiCallResult = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.delete(login_get_service(), binding);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to delete the binding between the virtual server: " + nsVirtualServerName + " and service:" + nsServiceName + " due to"
+ apiCallResult.message);
@ -1085,16 +1121,16 @@ public class NetscalerResource implements ServerResource {
// check if service is bound to any other virtual server
if (!isServiceBoundToVirtualServer(nsServiceName)) {
// no lb virtual servers are bound to this service so delete it
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.delete(_netscalerService, nsServiceName);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.delete(login_get_service(), nsServiceName);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to delete service: " + nsServiceName + " due to " + apiCallResult.message);
}
}
// delete the server if there is no associated services
server_service_binding[] services = server_service_binding.get(_netscalerService, nsServerName);
server_service_binding[] services = server_service_binding.get(login_get_service(), nsServerName);
if ((services == null) || (services.length == 0)) {
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.delete(_netscalerService, nsServerName);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.delete(login_get_service(), nsServerName);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to remove server:" + nsServerName + " due to " + apiCallResult.message);
}
@ -1109,33 +1145,33 @@ public class NetscalerResource implements ServerResource {
lbvserver lbserver = getVirtualServerIfExisits(nsVirtualServerName);
if (lbserver != null) {
//unbind the all services associated with this virtual server
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding[] serviceBindings = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.get(_netscalerService,
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding[] serviceBindings = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.get(login_get_service(),
nsVirtualServerName);
if (serviceBindings != null) {
for (com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding binding : serviceBindings) {
String serviceName = binding.get_servicename();
apiCallResult = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.delete(_netscalerService, binding);
apiCallResult = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.delete(login_get_service(), binding);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to unbind service from the lb virtual server: " + nsVirtualServerName + " due to " + apiCallResult.message);
}
com.citrix.netscaler.nitro.resource.config.basic.service svc = com.citrix.netscaler.nitro.resource.config.basic.service.get(_netscalerService, serviceName);
com.citrix.netscaler.nitro.resource.config.basic.service svc = com.citrix.netscaler.nitro.resource.config.basic.service.get(login_get_service(), serviceName);
String nsServerName = svc.get_servername();
// check if service is bound to any other virtual server
if (!isServiceBoundToVirtualServer(serviceName)) {
// no lb virtual servers are bound to this service so delete it
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.delete(_netscalerService, serviceName);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.delete(login_get_service(), serviceName);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to delete service: " + serviceName + " due to " + apiCallResult.message);
}
}
//delete the server if no more services attached
server_service_binding[] services = server_service_binding.get(_netscalerService, nsServerName);
server_service_binding[] services = server_service_binding.get(login_get_service(), nsServerName);
if ((services == null) || (services.length == 0)) {
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.delete(_netscalerService, nsServerName);
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.delete(login_get_service(), nsServerName);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to remove server:" + nsServerName + " due to " + apiCallResult.message);
}
@ -1450,7 +1486,7 @@ public class NetscalerResource implements ServerResource {
if (!rule.revoked()) {
try {
iNatRule = inat.get(_netscalerService, iNatRuleName);
iNatRule = inat.get(login_get_service(), iNatRuleName);
} catch (nitro_exception e) {
if (e.getErrorCode() != NitroError.NS_RESOURCE_NOT_EXISTS) {
throw e;
@ -1465,7 +1501,7 @@ public class NetscalerResource implements ServerResource {
iNatRule.set_usnip("OFF");
iNatRule.set_usip("ON");
try {
apiCallResult = inat.add(_netscalerService, iNatRule);
apiCallResult = inat.add(login_get_service(), iNatRule);
} catch (nitro_exception e) {
if (e.getErrorCode() != NitroError.NS_RESOURCE_EXISTS) {
throw e;
@ -1475,7 +1511,7 @@ public class NetscalerResource implements ServerResource {
}
} else {
try {
inat.delete(_netscalerService, iNatRuleName);
inat.delete(login_get_service(), iNatRuleName);
} catch (nitro_exception e) {
if (e.getErrorCode() != NitroError.NS_RESOURCE_NOT_EXISTS) {
throw e;
@ -1521,7 +1557,7 @@ public class NetscalerResource implements ServerResource {
selfIp.set_ipaddress(snip);
selfIp.set_netmask(netmask);
selfIp.set_type("SNIP");
apiCallResult = nsip.add(_netscalerService, selfIp);
apiCallResult = nsip.add(login_get_service(), selfIp);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to add SNIP object on the Netscaler device due to "+ apiCallResult.message);
}
@ -1539,7 +1575,7 @@ public class NetscalerResource implements ServerResource {
try {
vlan vlanObj = new vlan();
vlanObj.set_id(vlanTag);
apiCallResult = vlan.add(_netscalerService, vlanObj);
apiCallResult = vlan.add(login_get_service(), vlanObj);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to add new vlan with tag:" + vlanTag + "on the NetScaler device due to " + apiCallResult.message);
}
@ -1555,7 +1591,7 @@ public class NetscalerResource implements ServerResource {
selfIp.set_ipaddress(vlanSelfIp);
selfIp.set_netmask(vlanNetmask);
selfIp.set_type("SNIP");
apiCallResult = nsip.add(_netscalerService, selfIp);
apiCallResult = nsip.add(login_get_service(), selfIp);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to add SNIP object for the guest network on the Netscaler device due to "+ apiCallResult.message);
}
@ -1571,7 +1607,7 @@ public class NetscalerResource implements ServerResource {
ipVlanBinding.set_id(vlanTag);
ipVlanBinding.set_ipaddress(vlanSelfIp);
ipVlanBinding.set_netmask(vlanNetmask);
apiCallResult = vlan_nsip_binding.add(_netscalerService, ipVlanBinding);
apiCallResult = vlan_nsip_binding.add(login_get_service(), ipVlanBinding);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to bind VLAN with tag:" + vlanTag + " to the subnet due to " + apiCallResult.message);
}
@ -1590,7 +1626,7 @@ public class NetscalerResource implements ServerResource {
}
vlanBinding.set_tagged(true);
vlanBinding.set_id(vlanTag);
apiCallResult = vlan_interface_binding.add(_netscalerService, vlanBinding);
apiCallResult = vlan_interface_binding.add(login_get_service(), vlanBinding);
if (apiCallResult.errorcode != 0) {
String vlanInterface = guestVlan ? _privateInterface : _publicInterface;
throw new ExecutionException("Failed to bind vlan with tag:" + vlanTag + " with the interface " + vlanInterface + " due to " + apiCallResult.message);
@ -1619,7 +1655,7 @@ public class NetscalerResource implements ServerResource {
vlanIfBinding.set_id(vlanTag);
vlanIfBinding.set_ifnum(_privateInterface);
vlanIfBinding.set_tagged(true);
apiCallResult = vlan_interface_binding.delete(_netscalerService, vlanIfBinding);
apiCallResult = vlan_interface_binding.delete(login_get_service(), vlanIfBinding);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to unbind vlan:" + vlanTag + " with the private interface due to " + apiCallResult.message);
}
@ -1636,7 +1672,7 @@ public class NetscalerResource implements ServerResource {
vlanSnipBinding.set_netmask(vlanNetmask);
vlanSnipBinding.set_ipaddress(vlanSelfIp);
vlanSnipBinding.set_id(vlanTag);
apiCallResult = vlan_nsip_binding.delete(_netscalerService, vlanSnipBinding);
apiCallResult = vlan_nsip_binding.delete(login_get_service(), vlanSnipBinding);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to unbind vlan:" + vlanTag + " with the subnet due to " + apiCallResult.message);
}
@ -1649,8 +1685,8 @@ public class NetscalerResource implements ServerResource {
// remove subnet IP
try {
nsip subnetIp = nsip.get(_netscalerService, vlanSelfIp);
apiCallResult = nsip.delete(_netscalerService, subnetIp);
nsip subnetIp = nsip.get(login_get_service(), vlanSelfIp);
apiCallResult = nsip.delete(login_get_service(), subnetIp);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to remove subnet ip:" + vlanSelfIp + " from the NetScaler device due to" + apiCallResult.message);
}
@ -1664,7 +1700,7 @@ public class NetscalerResource implements ServerResource {
// remove the vlan from the NetScaler device
if (nsVlanExists(vlanTag)) {
// remove vlan
apiCallResult = com.citrix.netscaler.nitro.resource.config.network.vlan.delete(_netscalerService, vlanTag);
apiCallResult = com.citrix.netscaler.nitro.resource.config.network.vlan.delete(login_get_service(), vlanTag);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to remove vlan with tag:" + vlanTag + "due to" + apiCallResult.message);
}
@ -1678,7 +1714,7 @@ public class NetscalerResource implements ServerResource {
private boolean nsVlanExists(long vlanTag) throws ExecutionException {
try {
if (vlan.get(_netscalerService, new Long(vlanTag)) != null) {
if (vlan.get(login_get_service(), new Long(vlanTag)) != null) {
return true;
} else {
return false;
@ -1696,7 +1732,7 @@ public class NetscalerResource implements ServerResource {
private boolean nsSnipExists(String subnetIP) throws ExecutionException {
try {
nsip snip = nsip.get(_netscalerService, subnetIP);
nsip snip = nsip.get(login_get_service(), subnetIP);
return (snip != null);
} catch (nitro_exception e) {
if (e.getErrorCode() == NitroError.NS_RESOURCE_NOT_EXISTS) {
@ -1711,7 +1747,7 @@ public class NetscalerResource implements ServerResource {
private boolean nsServerExists(String serverName) throws ExecutionException {
try {
if (com.citrix.netscaler.nitro.resource.config.basic.server.get(_netscalerService, serverName) != null) {
if (com.citrix.netscaler.nitro.resource.config.basic.server.get(login_get_service(), serverName) != null) {
return true;
} else {
return false;
@ -1729,7 +1765,7 @@ public class NetscalerResource implements ServerResource {
private boolean nsVlanNsipBindingExists(long vlanTag, String vlanSelfIp) throws ExecutionException {
try {
vlan_nsip_binding[] vlanNsipBindings = vlan_nsip_binding.get(_netscalerService, vlanTag);
vlan_nsip_binding[] vlanNsipBindings = vlan_nsip_binding.get(login_get_service(), vlanTag);
if (vlanNsipBindings != null && vlanNsipBindings[0] != null && vlanNsipBindings[0].get_ipaddress().equalsIgnoreCase(vlanSelfIp)) {
return true;
} else {
@ -1748,7 +1784,7 @@ public class NetscalerResource implements ServerResource {
private lbvserver getVirtualServerIfExisits(String lbVServerName ) throws ExecutionException {
try {
return lbvserver.get(_netscalerService, lbVServerName);
return lbvserver.get(login_get_service(), lbVServerName);
} catch (nitro_exception e) {
if (e.getErrorCode() == NitroError.NS_RESOURCE_NOT_EXISTS) {
return null;
@ -1762,11 +1798,11 @@ public class NetscalerResource implements ServerResource {
private boolean isServiceBoundToVirtualServer(String serviceName) throws ExecutionException {
try {
lbvserver[] lbservers = lbvserver.get(_netscalerService);
lbvserver[] lbservers = lbvserver.get(login_get_service());
for (lbvserver vserver : lbservers) {
filtervalue[] filter = new filtervalue[1];
filter[0] = new filtervalue("servicename", serviceName);
lbvserver_service_binding[] result = lbvserver_service_binding.get_filtered(_netscalerService, vserver.get_name(), filter);
lbvserver_service_binding[] result = lbvserver_service_binding.get_filtered(login_get_service(), vserver.get_name(), filter);
if (result != null && result.length > 0) {
return true;
}
@ -1779,7 +1815,7 @@ public class NetscalerResource implements ServerResource {
private boolean nsServiceExists(String serviceName) throws ExecutionException {
try {
if (com.citrix.netscaler.nitro.resource.config.basic.service.get(_netscalerService, serviceName) != null) {
if (com.citrix.netscaler.nitro.resource.config.basic.service.get(login_get_service(), serviceName) != null) {
return true;
} else {
return false;
@ -1797,7 +1833,7 @@ public class NetscalerResource implements ServerResource {
private boolean nsServiceBindingExists(String lbVirtualServer, String serviceName) throws ExecutionException {
try {
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding[] serviceBindings = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.get(_netscalerService, lbVirtualServer);
com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding[] serviceBindings = com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding.get(login_get_service(), lbVirtualServer);
if (serviceBindings != null) {
for (com.citrix.netscaler.nitro.resource.config.lb.lbvserver_service_binding binding : serviceBindings) {
if (serviceName.equalsIgnoreCase(binding.get_servicename())) {
@ -1815,7 +1851,7 @@ public class NetscalerResource implements ServerResource {
private void deleteServersInGuestVlan(long vlanTag, String vlanSelfIp, String vlanNetmask) throws ExecutionException {
try {
com.citrix.netscaler.nitro.resource.config.basic.server[] serverList = com.citrix.netscaler.nitro.resource.config.basic.server.get(_netscalerService);
com.citrix.netscaler.nitro.resource.config.basic.server[] serverList = com.citrix.netscaler.nitro.resource.config.basic.server.get(login_get_service());
if (serverList == null) {
return;
@ -1826,11 +1862,11 @@ public class NetscalerResource implements ServerResource {
// check if server belong to same subnet as one associated with vlan
if (NetUtils.sameSubnet(vlanSelfIp, server.get_ipaddress(), vlanNetmask)) {
// first remove services associated with this server
com.citrix.netscaler.nitro.resource.config.basic.service serveicesList[] = com.citrix.netscaler.nitro.resource.config.basic.service.get(_netscalerService);
com.citrix.netscaler.nitro.resource.config.basic.service serveicesList[] = com.citrix.netscaler.nitro.resource.config.basic.service.get(login_get_service());
if (serveicesList != null) {
for (com.citrix.netscaler.nitro.resource.config.basic.service svc : serveicesList) {
if (svc.get_servername().equals(server.get_ipaddress())) {
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.delete(_netscalerService, svc.get_name());
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.service.delete(login_get_service(), svc.get_name());
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to remove service:" + svc.get_name());
}
@ -1838,7 +1874,7 @@ public class NetscalerResource implements ServerResource {
}
}
// remove the server
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.delete(_netscalerService, server.get_name());
apiCallResult = com.citrix.netscaler.nitro.resource.config.basic.server.delete(login_get_service(), server.get_name());
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to remove server:" + server.get_name());
}
@ -1875,7 +1911,7 @@ public class NetscalerResource implements ServerResource {
return nsProtocol;
}
private void addLBVirtualServer(String virtualServerName, String publicIp, int publicPort, String lbAlgorithm, String protocol, StickinessPolicyTO[] stickyPolicies) throws ExecutionException {
private void addLBVirtualServer(String virtualServerName, String publicIp, int publicPort, String lbAlgorithm, String protocol, StickinessPolicyTO[] stickyPolicies, AutoScaleVmGroupTO vmGroupTO) throws ExecutionException {
try {
String lbMethod;
if ("roundrobin".equalsIgnoreCase(lbAlgorithm)) {
@ -1947,11 +1983,15 @@ public class NetscalerResource implements ServerResource {
vserver.set_persistencetype("NONE");
}
}
if(vmGroupTO != null) {
vserver.set_minautoscalemembers(vmGroupTO.getMinMembers());
vserver.set_maxautoscalemembers(vmGroupTO.getMaxMembers());
}
if (vserverExisis) {
apiCallResult = lbvserver.update(_netscalerService,vserver);
apiCallResult = lbvserver.update(login_get_service(),vserver);
} else {
apiCallResult = lbvserver.add(_netscalerService,vserver);
apiCallResult = lbvserver.add(login_get_service(),vserver);
}
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to create new load balancing virtual server:" + virtualServerName + " due to " + apiCallResult.message);
@ -1961,6 +2001,7 @@ public class NetscalerResource implements ServerResource {
s_logger.debug("Created load balancing virtual server " + virtualServerName + " on the Netscaler device");
}
} catch (nitro_exception e) {
s_logger.warn("Failed to create virtual server " , e);
throw new ExecutionException("Failed to create new virtual server:" + virtualServerName + " due to " + e.getMessage());
} catch (Exception e) {
throw new ExecutionException("Failed to create new virtual server:" + virtualServerName + " due to " + e.getMessage());
@ -1969,11 +2010,11 @@ public class NetscalerResource implements ServerResource {
private void removeLBVirtualServer (String virtualServerName) throws ExecutionException {
try {
lbvserver vserver = lbvserver.get(_netscalerService, virtualServerName);
lbvserver vserver = lbvserver.get(login_get_service(), virtualServerName);
if (vserver == null) {
return;
}
apiCallResult = lbvserver.delete(_netscalerService, vserver);
apiCallResult = lbvserver.delete(login_get_service(), vserver);
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Failed to delete virtual server:" + virtualServerName + " due to " + apiCallResult.message);
}
@ -1990,7 +2031,7 @@ public class NetscalerResource implements ServerResource {
private void saveConfiguration() throws ExecutionException {
try {
apiCallResult = nsconfig.save(_netscalerService);
apiCallResult = nsconfig.save(login_get_service());
if (apiCallResult.errorcode != 0) {
throw new ExecutionException("Error occured while saving configuration changes to Netscaler device due to " + apiCallResult.message);
}
@ -2005,7 +2046,7 @@ public class NetscalerResource implements ServerResource {
ExternalNetworkResourceUsageAnswer answer = new ExternalNetworkResourceUsageAnswer(cmd);
try {
lbvserver_stats[] stats = lbvserver_stats.get(_netscalerService);
lbvserver_stats[] stats = lbvserver_stats.get(login_get_service());
if (stats == null || stats.length == 0) {
return answer;
@ -2013,7 +2054,7 @@ public class NetscalerResource implements ServerResource {
for (lbvserver_stats stat_entry : stats) {
String lbvserverName = stat_entry.get_name();
lbvserver vserver = lbvserver.get(_netscalerService, lbvserverName);
lbvserver vserver = lbvserver.get(login_get_service(), lbvserverName);
if(vserver != null){
String lbVirtualServerIp = vserver.get_ipv46();