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Configuration and Management of vCenter Server

2025-01-17 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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Log in

Enter the ip address of the https://vcenter server: 9443 in the browser address bar. Note that the prefix must be https (encrypted http link), followed by the default web client port number 9443 when installing VCenter. you can enter the login interface.

Since VMware uses its own security certificate and is not recognized by the browser, you can add an exception here.

Download the browser plug-in to install it. After the download is complete, this file will be available.

Log in again after installation

The login name is the SSO account set up when vcenter is installed.

Administrator@vsphere.local

Password: Admin_123

And then enter the web client interface.

Add hosts to the data center cluster

First set up the architecture of the entire virtual data center

Build a data center

Add hosts to the data center

Enter the account password set when installing the ESXi host

The default 60-day test license is used here, and then unified registration and activation will be made later.

Lock mode is disabled by default, next step until complete

Create a new cluster

Enter a name for the cluster, do not create the advanced features (DRS,HA,EVC,vSAN) listed below, and then click OK to complete the creation of the cluster.

Advanced features will be introduced one by one later.

DRS: collect resource usage information for all hosts and virtual machines in the cluster, and make recommendations or migrate virtual machines based on specific health conditions

HA: if a host fails, all virtual machines running on that host will immediately restart on other hosts in the same cluster

EVC: enhanced vMotion for migration between heterogeneous CPU hosts

VSAN: centrally manage the internal disks and flash devices of x86 servers to achieve shared storage for virtual machines

Move hosts into the cluster

Assign licenses to each functional component

Go back to the vCenter home page and click the license icon in the right column

Licensing system in VMware products

In general, this is a modular centralized license management system, with different keys corresponding to different licenses, and licenses can be attached to any corresponding asset, high-level licenses have more features, and some additional solutions can be added to the vcenter management platform as plug-ins, but additional licenses are required.

Here, let's first activate the license for the ESXi host and vcenter

Enter the lisence of a vsphere exsi host and the lisence of a vcenter server

If it is a production environment, you need to purchase a genuine license.

If it is a test environment, you can apply for a 60-day test key on the VMware website.

EXSi hosts are authorized by the number of CPU, that is to say, it depends on how many CPU your license supports and how many CPU can be managed by vcenter, while vcenter is authorized by instance, that is, the maximum number of vcenter servers supported per license

After the key is imported, it will be assigned to each component.

Open the vcenter server system tab in the assets tab, select a vcenter instance, click Action all, and click assign license in the drop-down menu

Assign the license you just imported. The Evaluation License above comes with a 60-day test license and has all the advanced features.

Similarly, assign a license to the EXSi host

After the license is allocated, you can set up a virtual machine in the data center.

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