add and configure calico ippool

tigera-operator/application.yaml

@@ -14,6 +14,21 @@ spec:
       natOutgoing: Disabled
       nodeSelector: all()       
 ---
+apiVersion: crd.projectcalico.org/v1
+kind: IPPool
+metadata:
+  name: default-ipv4-ippool
+spec:
+  allowedUses:
+    - Workload
+    - Tunnel
+  blockSize: 26
+  cidr: 10.244.0.0/16
+  ipipMode: Always
+  nodeSelector: all()
+  vxlanMode: Never
+  natOutgoing: True
+---
 # This section configures the Calico API server.
 # For more information, see: https://projectcalico.docs.tigera.io/master/reference/installation/api#operator.tigera.io/v1.APIServer
 apiVersion: operator.tigera.io/v1
@@ -51,6 +66,7 @@ spec:
   - cidr: 193.40.103.39/32
   - cidr: 62.65.250.36/32
   - cidr: 62.65.250.37/32
+  - cidr: 62.65.250.38/32  
   - cidr: 62.65.250.2/32
   - cidr: 193.40.103.25/32
 ---