Update kube-router to 1.0.0 (#6211)

roles/network_plugin/kube-router/templates/kube-router.yml.j2

@@ -39,6 +39,7 @@ spec:
         - --run-firewall={{ kube_router_run_firewall | bool }}
         - --run-service-proxy={{ kube_router_run_service_proxy | bool }}
         - --kubeconfig=/var/lib/kube-router/kubeconfig
+        - --bgp-graceful-restart=true
 {% if kube_router_advertise_cluster_ip %}
         - --advertise-cluster-ip
 {% endif %}
@@ -75,7 +76,7 @@ spec:
           httpGet:
             path: /healthz
             port: 20244
-          initialDelaySeconds: 5
+          initialDelaySeconds: 10
           periodSeconds: 3
         resources:
           requests:
@@ -97,6 +98,9 @@ spec:
         - name: kubeconfig
           mountPath: /var/lib/kube-router
           readOnly: true
+        - name: xtables-lock
+          mountPath: /run/xtables.lock
+          readOnly: false
 {% if kube_router_enable_metrics %}
         ports:
         - containerPort: {{ kube_router_metrics_port }}
@@ -128,6 +132,10 @@ spec:
       - name: kubeconfig
         hostPath:
           path: /var/lib/kube-router
+      - name: xtables-lock
+        hostPath:
+          path: /run/xtables.lock
+          type: FileOrCreate
 
 ---
 apiVersion: v1