Name
global.AddProbeAdditionalParameters
Description
Add additional parameters to probe which will be later consumed by patterns.
Script
var AddProbeAdditionalParameters = Class.create();
AddProbeAdditionalParameters.prototype = {
initialize: function() {
},
/*
* add additional parameters to probe.
* In case the host class extends cmdb_ci_logical_datacenter, we follow the Hosted-on relation to
* cmdb_ci_service_account and add to the probe the logical_datacenter and service_account
* details
*/
addParamsToProbe: function(probe, endpointId, hostId, hostClass) {
// We need to add parameters only in the case of host extending cmdb_ci_logical_datacenter
if (!GlideDBObjectManager.get().isInstanceOf(hostClass,'cmdb_ci_logical_datacenter')) {
if (!GlideDBObjectManager.get().isInstanceOf(hostClass,'cmdb_ci_cloud_load_balancer')) {
return "Host class " + hostClass + " is not logical datacenter and not cmdb_ci_cloud_load_balancer";
} else {
// the host class is cmdb_ci_cloud_load_balancer. Find the logical datacenter from here
var relLb = new GlideRecord('cmdb_rel_ci');
relLb.addQuery('parent', hostId);
relLb.addQuery('type', '5f985e0ec0a8010e00a9714f2a172815'); // 'Hosted On'
relLb.query();
if (!relLb.next()) {
gs.log("No logical datacenter found from cloud load balancer with ID " + hostId);
return "No logical datacenter found from cloud load balancer with ID " + hostId;
}
hostId = relLb.child; // hostId now is the logical datacenter
}
}
// Find the service account
var relGr = new GlideRecord('cmdb_rel_ci');
relGr.addQuery('parent', hostId);
relGr.addQuery('type', '5f985e0ec0a8010e00a9714f2a172815'); // 'Hosted On'
relGr.query();
if (!relGr.next()) {
gs.log("No service account found from logical datacenter with ID " + hostId);
return "No service account found from logical datacenter with ID " + hostId;
}
// Adding cloud parameters to probe
var serviceAccount = relGr.child;
if (JSUtil.notNil(serviceAccount)) {
var cloudAppDiscovery = new CloudApplicationDiscovery();
cloudAppDiscovery.addParamsToContext(probe, serviceAccount, hostId);
} else {
gs.log("No service account found as child of relation " + relGr.sys_id);
return "No service account found as child of relation " + relGr.sys_id;
}
// Add target CI type to the probe parameters
this.addTargetCiType(endpointId, probe);
return "OK";
},
addTargetCiType:function(endpointId, probe) {
var gr = new GlideRecord('cmdb_ci_endpoint');
gr.get(endpointId);
if (!gr.isValid())
return;
if (JSUtil.notNil(gr.host_name)) {
var findHostStategies = new FindHostStrategies();
var ldc = findHostStategies.findLogicalDataCenterFromHostname(gr.host_name);
var ci_class_name = findHostStategies.getCiClassName();
// Add target CI type to the probe, with the exception of load balancer
if (JSUtil.notNil(ci_class_name) && 'cmdb_ci_lb_service' != ci_class_name && 'cmdb_ci_cloud_load_balancer' != ci_class_name && 'cmdb_ci_dns_name' != ci_class_name)
probe.addParameter('target_ci_type', ci_class_name);
}
},
type: 'AddProbeAdditionalParameters'
};Sys ID
f3bfdc29c31322003e76741e81d3aef6