Rebuild conf from CollectdPlugins CRD

[demo.git] / vnfs / DAaaS / microservices / collectd-operator / pkg / controller / collectdplugin / collectdplugin_controller.go

diff --git a/vnfs/DAaaS/microservices/collectd-operator/pkg/controller/collectdplugin/collectdplugin_controller.go b/vnfs/DAaaS/microservices/collectd-operator/pkg/controller/collectdplugin/collectdplugin_controller.go
index 3a7d2ea..a7990a0 100644 (file)
--- a/vnfs/DAaaS/microservices/collectd-operator/pkg/controller/collectdplugin/collectdplugin_controller.go
+++ b/vnfs/DAaaS/microservices/collectd-operator/pkg/controller/collectdplugin/collectdplugin_controller.go
@@ -25,8 +25,8 @@ var log = logf.Log.WithName("controller_collectdplugin")
 
 // ResourceMap to hold objects to update/reload
 type ResourceMap struct {
-       configMap *corev1.ConfigMap
-       daemonSet *extensionsv1beta1.DaemonSet
+       configMap       *corev1.ConfigMap
+       daemonSet       *extensionsv1beta1.DaemonSet
        collectdPlugins *[]onapv1alpha1.CollectdPlugin
 }
 
@@ -111,13 +111,15 @@ func (r *ReconcileCollectdPlugin) Reconcile(request reconcile.Request) (reconcil
 
        cm := rmap.configMap
        ds := rmap.daemonSet
+       collectPlugins := rmap.collectdPlugins
        reqLogger.V(1).Info("Found ResourceMap")
        reqLogger.V(1).Info("ConfigMap.Namespace", cm.Namespace, "ConfigMap.Name", cm.Name)
        reqLogger.V(1).Info("DaemonSet.Namespace", ds.Namespace, "DaemonSet.Name", ds.Name)
 
-       //hasChanged, err := buildCollectdConf(r, instance)
+       collectdConf, err := rebuildCollectdConf(collectPlugins)
 
        //Restart Collectd Pods
+
        ts := time.Now().Format(time.RFC850)
        reqLogger.V(1).Info("Timestamp : ", ts)
        ds.Spec.Template.SetAnnotations(map[string]string{
@@ -127,6 +129,8 @@ func (r *ReconcileCollectdPlugin) Reconcile(request reconcile.Request) (reconcil
                "daaas-random": ComputeSHA256([]byte(ts)),
        })
 
+       cm.Data["node-collectd.conf"] = collectdConf
+
        // Update the ConfigMap with new Spec and reload DaemonSets
        reqLogger.Info("Updating the ConfigMap", "ConfigMap.Namespace", cm.Namespace, "ConfigMap.Name", cm.Name)
        log.Info("ConfigMap Data", "Map: ", cm.Data)
@@ -139,7 +143,6 @@ func (r *ReconcileCollectdPlugin) Reconcile(request reconcile.Request) (reconcil
        if err != nil {
                return reconcile.Result{}, err
        }
-
        // Reconcile success
        reqLogger.Info("Updated the ConfigMap", "ConfigMap.Namespace", cm.Namespace, "ConfigMap.Name", cm.Name)
        return reconcile.Result{}, nil
@@ -196,6 +199,28 @@ func findResourceMapForCR(r *ReconcileCollectdPlugin, cr *onapv1alpha1.CollectdP
 }
 
 // Get all collectd plugins and reconstruct, compute Hash and check for changes
-func buildCollectdConf() {
-       
+func rebuildCollectdConf(cpList *[]onapv1alpha1.CollectdPlugin) (string, error) {
+       var collectdConf string
+       if *cpList == nil || len(*cpList) == 0 {
+               return "", errors.NewNotFound(corev1.Resource("collectdplugin"), "CollectdPlugin")
+       }
+       loadPlugin := make(map[string]string)
+       for _, cp := range *cpList {
+               if cp.Spec.PluginName == "global" {
+                       collectdConf += cp.Spec.PluginConf + "\n"
+               } else {
+                       loadPlugin[cp.Spec.PluginName] = cp.Spec.PluginConf
+               }
+       }
+
+       log.V(1).Info("::::::: Plugins Map ::::::: ", "PluginMap ", loadPlugin)
+
+       for cpName, cpConf := range loadPlugin {
+               collectdConf += "LoadPlugin" + " " + cpName + "\n"
+               collectdConf += cpConf + "\n"
+       }
+
+       collectdConf += "\n#Last line (collectd requires ‘\\n’ at the last line)"
+
+       return collectdConf, nil
 }