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Language:
English
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Language:
English
2.2. Installing the Red Hat Enterprise Virtualization Manager
The Red Hat Enterprise Virtualization Manager can be installed under one of two arrangements - a standard setup in which the Manager is installed on an independent physical machine or virtual machine, or a self-hosted engine setup in which the Manager runs on a virtual machine that the Manager itself controls.
Important
Before installing the Red Hat Virtualization Manager, you must ensure that you meet all the prerequisites. To complete installation of the Red Hat Enterprise Virtualization Manager successfully, you must also be able to determine:
- The ports to be used for HTTP and HTTPS communication. The defaults ports are
80
and443
respectively. - The fully qualified domain name (FQDN) of the system on which the Manager is to be installed.
- The password you use to secure the Red Hat Enterprise Virtualization administration account.
- The location of the database server to be used. You can use the setup script to install and configure a local database server or use an existing remote database server. To use a remote database server you must know:You must also know the user name and password of a user that is known to the remote database server. The user must have permission to create databases in PostgreSQL.
- The host name of the system on which the remote database server exists.
- The port on which the remote database server is listening.
- That the
uuid-ossp
extension had been loaded by the remote database server.
- The organization name to use when creating the Manager's security certificates.
- The storage type to be used for the initial data center attached to the Manager. The default is NFS.
- The path to use for the ISO share, if the Manager is being configured to provide one. The display name, which will be used to label the domain in the Red Hat Enterprise Virtualization Manager also needs to be provided.
- The firewall rules, if any, present on the system that need to be integrated with the rules required for the Manager to function.
Before installation is completed the values selected are displayed for confirmation. Once the values have been confirmed they are applied and the Red Hat Enterprise Virtualization Manager is ready for use.
Example 2.1. Completed Installation
--== CONFIGURATION PREVIEW ==-- Engine database name : engine Engine database secured connection : False Engine database host : localhost Engine database user name : engine Engine database host name validation : False Engine database port : 5432 NFS setup : True PKI organization : Your Org Application mode : both Firewall manager : iptables Update Firewall : True Configure WebSocket Proxy : True Host FQDN : Your Manager's FQDN NFS export ACL : 0.0.0.0/0.0.0.0(rw) NFS mount point : /var/lib/exports/iso Datacenter storage type : nfs Configure local Engine database : True Set application as default page : True Configure Apache SSL : True Please confirm installation settings (OK, Cancel) [OK]:
Note
engine-setup
with an answer file. An answer file contains answers to the questions asked by the setup command.
- To create an answer file, use the
--generate-answer
parameter to specify a path and file name with which to create the answer file. When this option is specified, theengine-setup
command records your answers to the questions in the setup process to the answer file.# engine-setup --generate-answer=[ANSWER_FILE]
- To use an answer file for a new installation, use the
--config-append
parameter to specify the path and file name of the answer file to be used. Theengine-setup
command will use the answers stored in the file to complete the installation.# engine-setup --config-append=[ANSWER_FILE]
engine-setup --help
for a full list of parameters.
Note