Adding v2 schema options (#762)

* Adding v2 schema options

Adding commented out section in log collection settings for v2 schema

* adding documentation link

kubernetes/container-azm-ms-agentconfig.yaml

@@ -42,6 +42,12 @@ data:
           # When the setting is set to false, only the kube events with !normal event type will be collected
           enabled = false
           # When this is enabled (enabled = true), all kube events including normal events will be collected
+       #[log_collection_settings.schema]
+          # In the absence of this configmap, default value for containerlog_schema_version is "v1"
+          # Supported values for this setting are "v1","v2"
+          # See documentation at https://aka.ms/ContainerLogv2 for benefits of v2 schema over v1 schema before opting for "v2" schema
+          # containerlog_schema_version = "v2"   
+       
 
   prometheus-data-collection-settings: |-
     # Custom Prometheus metrics data collection settings