update examples for v2 datadogagent (#980)

examples/datadogagent/v2alpha1/datadog-agent-all.yaml

@@ -8,19 +8,53 @@ spec:
       apiKey: <DATADOG_API_KEY>
       appKey: <DATADOG_APP_KEY>
   features:
-    apm:
+    logCollection:
       enabled: true
     liveProcessCollection:
       enabled: true
-    logCollection:
+    liveContainerCollection:
       enabled: true
-    admissionController:
+    processDiscovery:
       enabled: true
-    externalMetricsServer:
+    oomKill:
+      enabled: true
+    tcpQueueLength:
+      enabled: true
+    ebpfCheck:
+      enabled: true
+    apm:
       enabled: true
     cspm:
       enabled: true
     cws:
       enabled: true
+    npm:
+      enabled: true
+    usm:
+      enabled: true
+    dogstatsd:
+      unixDomainSocketConfig:
+        enabled: true
+    otlp:
+      receiver:
+        protocols:
+          grpc:
+            enabled: true
+    remoteConfiguration:
+      enabled: true
+    sbom:
+      enabled: true
+    eventCollection:
+      collectKubernetesEvents: true
     orchestratorExplorer:
       enabled: true
+    kubeStateMetricsCore:
+      enabled: true
+    admissionController:
+      enabled: true
+    externalMetricsServer:
+      enabled: true
+    clusterChecks:
+      enabled: true
+    prometheusScrape:
+      enabled: true

examples/datadogagent/v2alpha1/datadog-agent-with-extraconfd.yaml

@@ -0,0 +1,21 @@
+apiVersion: datadoghq.com/v2alpha1
+kind: DatadogAgent
+metadata:
+  name: datadog
+spec:
+  global:
+    credentials:
+      apiKey: <DATADOG_API_KEY>
+  override:
+    nodeAgent:
+      extraConfd:
+        configMap:
+          name: <existing_config_map>
+          items:
+            - key: 'conf.yaml'
+              path: '<integration_name>.yaml'
+        # Alternative to referencing a configmap
+        # configDataMap:
+        #   <integration_name>.yaml: |-
+        #     init_config:
+        #     instances: