Hyper-v install Centos and network configuration

1. The newly installed Centos system cannot access the Internet by default, and needs to be configured accordingly; select the corresponding virtual machine, and click "Virtual Switch Manager";
2. Set up the network on hyper-v and allocate resources such as cpu, memory, and disk.
3. During the installation of CentOS7, first set the gateway, IP, and subnet mask.
4. After the installation is complete and the system is started, you need to log in with the root account;
5. Right-click on the desktop to open a terminal command window;
6. Enter the following command to enter the network configuration file directory;
   

   cd  /etc/sysconfig/network-scripts/

7. Enter the ls (note that it is a lowercase English letter L, not 1) command to check which files are included;
8. Enter the first file of ifcfg through vi to configure or modify;
   

   vi ifcfg-eth0 (default filename)

9. Turn on auto-enable network connection;
   

   ONBOOT=yes

10. Add or modify ip address;
    

    IPADDR0=xxx.xxx.xxx.xxx

11. Add or modify the subnet mask;
    

    PREFIXO0=24

12. Add or modify the gateway address;
    

    GATEWAY0=255.255.255.0

13. Add or modify DNS servers;
    

    DNS1= (eg 192.168.1.1)

14. Finally, make the settings take effect and test for success;
    

    :wq! #Save and exit
     service network restart #Restart the network
     ping www.baidu.com #Test whether the network is normal

15. Set the hostname to www;
    

    hostname www #Set the hostname to www

    vi /etc/hostname #Edit configuration file

    www #Modify localhost.localdomain to www

    :wq! #Save and exit

    vi / etc/hosts #Edit configuration file

    127.0.0.1 localhost   www #Modify localhost.localdomain to www

    :wq! #Save and exit

    shutdown -r now #restart the system

16. After the above configuration, you can basically access the Internet normally. Refer to Installing Centos7 System in Hyper-V Environment

The overall chapter will specifically include the following:

content

1: Environment build

2: Fabric source code and image file processing

3: Run the test e2e

4: Create a Fabric multi-node cluster

5: Start the Fabric multi-node cluster

6: Fabric multi-node cluster production deployment

7: Fabric multi-node cluster production start

8: Smart Contracts

9：CouchDB

10 ： CA.

11: fabric-sdk-java application

12: Orderer distributed solution

13: Hyperledger Fabric Issues Section

 

The above directory is the operation path that the author recorded step by step when I was working on this project recently, mainly because I was worried that I would forget the process, and finally organize it into a blog post.

 

Chapter Catalog: http://www.cnblogs.com/aberic/p/7527831.html

Hyperledger Fabric 1.0 starts from scratch (1)

Hyperledger Fabric 1.0 from scratch (2) - environment construction (public network)

Hyperledger Fabric 1.0 starts from scratch (3) - environment construction (intranet/quasi-offline) 

Hyperledger Fabric 1.0 from scratch (4) - Fabric source code and image file processing

Hyperledger Fabric 1.0 from scratch (5) - running test e2e

Hyperledger Fabric 1.0 starts from scratch (6) - creating a Fabric multi-node cluster

Hyperledger Fabric 1.0 from scratch (seven) - start the Fabric multi-node cluster

Hyperledger Fabric 1.0 from scratch (8) - Fabric multi-node cluster production deployment

Hyperledger Fabric 1.0 starts from scratch (9) - Fabric multi-node cluster production start

Hyperledger Fabric 1.0 from scratch (ten) - smart contracts (see: Hyperledger Fabric Chaincode for Operators - practical smart contracts )

Hyperledger Fabric 1.0 from scratch (11) - CouchDB (see: Hyperledger Fabric CouchDB as the State Database - Using CouchDB )

Hyperledger Fabric 1.0 from scratch (12) - fabric-sdk-java application

Hyperledger Fabric 1.0 from scratch (12) - fabric-sdk-java application [supplement]

Hyperledger Fabric 1.0 from scratch (thirteen) - orderer distributed solution

Hyperledger Fabric 1.0 from scratch (14) - Hyperledger Fabric Issues Section

 

Learning tutorials are more friendly to read using blogs, and are generally operated and verified on a PC. Now a subscription account has been opened. The subscription account will gradually synchronize all the blog posts on the blog, but the subscription account is more suitable for reading document explanations, and more follow-up will be explained in the document. It is recommended to pay attention.

Please pay attention to WeChat subscription account:

The whole process of Hyper-V virtual machine.

 

(1) In Control Panel | Administrative Tools | Hyper-V Manager, open the main interface, and you can create and manage virtual machines here, as shown in the following figure.

 

(2) Right-click the server and click the menu "New", or click the main menu "Operation" | "New" | "Virtual Machine", as shown in the following figure.

 

 

(3) In the "Before You Begin" dialog box, click "Next", and if you directly click the "Finish" button, the default configuration will be used to quickly create a new virtual machine, as shown in the following figure.

 

 

(4) In the "Specify Name and Location" dialog box, enter the virtual machine name. If you want to change the virtual machine storage location, select "Store the virtual machine in another location", as shown in the following figure.

 

 

(5) In the "Specify Algebra" dialog box, we select "Second Generation", and then click the "Next" button, as shown in the following figure.

 

Note: XenServer and non-Windows operating systems currently only support the first generation. If you choose the second generation, you may not be able to install it.

 

 

 

(6) In the "Allocate Memory" dialog box, you can set the memory size of Windows 10 , it is recommended to be more than 2GB, and then click the "Next" button, as shown in the following figure.

 

 

(7) In the "Configure Network" dialog box, select a network adapter, and then click the "Next" button, as shown in the following figure.

 

 

(8) In the "Connect Virtual Hard Disk" dialog box, you can set the file size of the virtual machine on the hard disk. It is recommended to divide the hard disk into a partition of about 100GB to store the virtual machine for experimentation, and then click "Next" button, as shown in the figure below.

 

 

(9) In the "Installation Options" dialog box, we select "Install the operating system from a bootable CD/DVD-ROM (C)", then click "Browse", select the installation package for Windows 10, and then click " Next" button, as shown in the figure below.

 

 

(10) In the "Completing the New Virtual Machine Wizard" dialog box, confirm that there is no place to change the configuration in the description, if there is, click "Back" to return to the change, if there is no problem, we click "Finish" ,As shown below.

 

(11) Return to the Hyper-V Manager, we double-click the newly created virtual machine, and then click "Power On", as shown in the following figure.

 

(12) Start the window, as shown in the figure below.

 

(13) Entering the initial installation interface of Windows 10, the specific process of Windows 10 will not be screenshots one by one, as shown in the following figure.