Update README.md

README.md

@@ -18,132 +18,4 @@ To achieve these capabilities, PODsys integrates dozens of drivers, softwares, a
 
 # User Guide
 
-Choose one machine from the cluster as the management node, and the remaining machines as compute nodes. All PODsys deployment operations are performed on the management node. 
-
-## 1. Installation Steps on the Management Node
-
-###1.1 Installing OS through BMC
-
-Install Ubuntu Server on the management node. Set:
-
-```shell
-version : 22.04.2
-hostname : mu01
-username : nexus
-```
-
-### 1.2 Running install_manager.sh
-
-Download the podsys-v1.8.tgz, run:
-
-```shell
-$ echo "dd594ca770a09af5654c999925cf9af2 podsys-v1.8.tgz" | md5sum  --check
-$ sudo tar -xzvf podsys-v1.8.tgz -C /home/nexus/           
-$ cd podsys       
-$ sudo ./install_manager.sh      
-$ sudo ./verify_installation.sh
-```
-
-### 1.3 Modifying iplist.txt
-
-```shell          
-$ sudo vim /workspace/iplist.txt
-```
-Examples of "iplist.txt":
-| Serial Number | hostname | IP address   | gateway     | DNS             | IPoIB          |
-| ------------- | -------- | ------------ | ----------- | --------------- | -------------- |
-| 24XR20001     | node01   | 192.168.0.11 | 192.168.0.1 | 114.114.114.114 | 192.168.100.11 |
-| 24XR20002     | node02   | 192.168.0.12 | 192.168.0.1 | 114.114.114.114 | 192.168.100.12 |
-
-## 2. Installation Steps on the Compute Node
-
-**The installation steps on the compute node are to be executed on the management node.**
-
-### 2.1 Modifying config.yaml
-
-```shell
-$ vim workspace/config.yaml
-```
-
-Default contents are as follows:
-
-```shell
-manager_ip:192.168.0.11
-manager_nic:enp61s0f0
-compute_passwd:123
-compute_storage:sda
-```
-- manager_ip: The IP address of the management node.
-- manager_nic: The NIC identifier of the management node.
-- compute_passwd: The user password for the compute node.
--  compute_storage: The installation location of the compute node system.
-   "Warning: This will overwrite the original data on the hard drive"
-   
-### 2.2 Running install_compute.sh
-
-```shell
-$ sudo ./install_compute.sh
-```
-
-Then you will enter a Docker terminal interface with a command prompt of "root@podsys:/$"   
-Start the compute nodes without an installed operating system toinitiate automatic installation.  
-If the compute nodes already have an operating system, they need to be placed in PXE (Preboot Execution Environment) mode.  
-After the installation is complete, the compute nodes will shut down automatically.    
-Once all compute nodes are powered off, type "exit" to finish the installation of the compute node.  
-
-## 3. Configuration of Cluster Parallel Environments
-
-All following operations are performed on the management node. Before setting the relevant services, run the following commands:
-
-```shell
-$ cd podsys
-$ sudo ./config_server.sh -pre
-```
-
-### 3.1 Configuration of NFSoRDMA (NFS over Remote Direct Memory Access)
-
-- Configuration on the Management Node:
-
-```shell
-$ sudo ./config_server.sh -nfs [share directory]
-```
-
-- Configuration on the Compute Node:
-
-```shell
-$ sudo ./config_client.sh -IPoIB
-$ sudo ./config_client.sh -nfs [serverIP] [share directory] [localdirectory]
-```
-**NIS and OpenLDAP are both used for user management, and you need to choose one of them for configuration.**
-
-### 3.2 Configuration of NIS (Network Information Service)
-
-- Configuration on the Management Node:
-
-```shell
-$ sudo ./config_server.sh -nis [serverIP]     
-$ sudo /usr/lib/yp/ypinit –m       
-$ sudo make -C /var/yp
-```
-
-- Configuration on the Compute Node:
-
-```shell
-$ cd /home/nexus/podsys_manager
-$ ./config_client.sh -nis [nis server ip] 
-$ sudo yptest
-```
-
-### 3.3 Configuration of OpenLDAP
-
-- Configuration on the Management Node:
-
-```shell
-$ sudo ./config_server.sh -ldap [serverIP] [ldap—password]    
-```
-
-- Configuration on the Compute Node:
-
-```shell
-$ sudo ./config_client.sh -ldap [serverIP] [ldap—password]
-```
+Please visit the official website at [https://podsys.ai/](https://podsys.ai/)