fix p4 image entrypoint startup issues

Added some additional sleep for before running p4rt-ctl commands to
avoid CPF initialization error.

Also added a K8s daemonset spec for p4 container image.

Signed-off-by: Halim, Abdul <[email protected]>

Author: ahalimx86

e2e/artefacts/k8s/p4sdk-ds.yaml

@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: p4sdk-daemonset
+spec:
+  selector:
+    matchLabels:
+      name: p4sdk
+  template:
+    metadata:
+      labels:
+        name: p4sdk
+    spec:
+      hostNetwork: true
+      automountServiceAccountToken: false
+      containers:
+      - name: p4sdk
+        image: localhost:5000/intel-ipu-p4-sdk:latest
+        imagePullPolicy: Always
+        securityContext:
+          privileged: true
+        command: [ "/entrypoint.sh" ]
+        volumeMounts:
+        - name: host-libmodules
+          mountPath: /lib/modules
+          mountPropagation: HostToContainer
+      volumes:
+      - name: host-libmodules
+        hostPath:
+          path: /lib/modules
+          type: Directory
+

p4sdk/images/entrypoint.sh

@@ -33,7 +33,7 @@ func_set_br_pipe(){
 CPF_INFO_FILE=cpf_info_file.txt
 CONF_DIR=/usr/share/stratum/es2k
 CONF_FILE=es2k_skip_p4.conf
-$SDE_INSTALL/bin/vfio_bind.sh 8086:1453 > $CPF_INFO_FILE 2>&1
+$SDE_INSTALL/bin/vfio_bind.sh 8086:1453 | tail -n 1 > $CPF_INFO_FILE 2>&1
 IOMMU_GROUP=$(awk '{print $5}' $CPF_INFO_FILE)
 CPF_BDF=$(awk '{print $2}' $CPF_INFO_FILE)
 export IOMMU_GROUP