Update VIP picture and IP address requirements

Signed-off-by: Jian Wang <[email protected]>

Author: w13915984028

docs/install/management-address.md

@@ -38,4 +38,4 @@ The management address:
 
 - Allows the access to the Harvester API/UI via `HTTPS` protocol.
 - Allows other nodes to join the cluster.
-  ![](/img/v1.2/install/configure-management-address.png)
+  ![](/img/v1.2/install/config-virtual-ip.png)

docs/install/requirements.md

@@ -42,6 +42,16 @@ A three-node cluster is required to realize the multi-node features of Harvester
 
 Harvester nodes have the following network requirements for installation.
 
+### IP Address Requirements for Harvester Nodes
+
+Harvester is built on top of Kubernetes, each Node needs an independent IP address, this IP is used for the Node identity, it cannot change during the lifecycle of a Harvester cluster.
+
+### IP Address Requirements for Harvester Cluster
+
+The Harvester cluster needs an additional IP address, it is used for the management IP of the whole cluster, which is also called Virtual IP (VIP).
+
+For more details, please refer [management address](./management-address.md)
+
 ### Port Requirements for Harvester Nodes
 
 Harvester nodes require the following port connections or inbound rules. Typically, all outbound traffic is allowed.

versioned_docs/version-v1.2/install/management-address.md

@@ -38,4 +38,4 @@ The management address:
 
 - Allows the access to the Harvester API/UI via `HTTPS` protocol.
 - Allows other nodes to join the cluster.
-  ![](/img/v1.2/install/configure-management-address.png)
+  ![](/img/v1.2/install/config-virtual-ip.png)

versioned_docs/version-v1.2/install/requirements.md

@@ -42,6 +42,16 @@ A three-node cluster is required to realize the multi-node features of Harvester
 
 Harvester nodes have the following network requirements for installation.
 
+### IP Address Requirements for Harvester Nodes
+
+Harvester is built on top of Kubernetes, each Node needs an independent IP address, this IP is used for the Node identity, it cannot change during the lifecycle of a Harvester cluster.
+
+### IP Address Requirements for Harvester Cluster
+
+The Harvester cluster needs an additional IP address, it is used for the management IP of the whole cluster, which is also called Virtual IP (VIP).
+
+For more details, please refer [management address](./management-address.md)
+
 ### Port Requirements for Harvester Nodes
 
 Harvester nodes require the following port connections or inbound rules. Typically, all outbound traffic is allowed.