Install Linux Virtual Delivery Agent for RHEL/CentOS
编辑
Install Linux Virtual Delivery Agent for RHEL/CentOS
You can choose to follow the steps in this article for manual installation or use easy install for automatic installation and configuration. Easy install saves time and labor and is less error-prone than the manual installation.
Note:
Use easy install only for fresh installations. Do not use easy install to update an existing installation.
Step 1: Prepare RHEL 8/CentOS 8, RHEL 7/CentOS 7 for VDA installation
Step 1a: Verify the network configuration
We recommend that the network is connected and configured correctly before proceeding.
Step 1b: Set the host name
To ensure that the host name of the machine is reported correctly, change the /etc/hostname file to contain only the host name of the machine.
hostname
Step 1c: Assign a loopback address to the host name
To ensure that the DNS domain name and Fully Qualified Domain Name (FQDN) of the machine are reported back correctly, change the following line of the /etc/hosts
file to include the FQDN and host name as the first two entries:
127.0.0.1 hostname-fqdn hostname localhost localhost.localdomain localhost4 localhost4.localdomain4
For example:
127.0.0.1 vda01.example.com vda01 localhost localhost.localdomain localhost4 localhost4.localdomain4
Remove any other references to hostname-fqdn or hostname from other entries in the file.
Note:
The Linux VDA currently does not support NetBIOS name truncation. Therefore, the host name must not exceed 15 characters.
Tip:
Use a–z, A–Z, 0–9, and hyphen (-) characters only. Avoid underscores (_), spaces, and other symbols. Do not start a host name with a number and do not end with a hyphen. This rule also applies to Delivery Controller host names.
Step 1d: Check the host name
Verify that the host name is set correctly:
hostname
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