|
This document explains how to add Web, mail, and other services to a live H-Sphere server.
If you need to add a new box to H-Sphere cluster, please refer to the
Adding Servers document.
Step 1. Download Current Installer
Log into the CP server as root. Check your current H-Sphere version:
# cat ~cpanel/shiva/psoft_config/hsphere.properties | grep HS_VERSION
Find out your current version by its build number in the
list of H-Sphere versions.
Important: It is strongly recommended to update your H-Sphere to the latest stable build of your
current H-Sphere version.
Important:
This instruction is valid for H-Sphere versions under 2.5. For H-Sphere 2.5 and up, please refer to
Adding H-Sphere Servers and Services.
Important: Make sure the operating system on the server you are adding
is supported in your current H-Sphere version.
Download H-Sphere installer for your version of H-Sphere:
Important: Before the download, make sure you don't have installers for older versions
in the download directory. If you do, please remove them.
Unpack the downloaded archive and cd into the installation directory:
tar xfz <ARCHIVE_NAME>
cd <INSTALLATION_DIRECTORY>
Step 2. Configuration
At this step, you will create configuration files.
Collect your current H-Sphere configuration:
# ./import
Launch the configuration wizard to enter installation data:
./configure
You will see the list of physical servers in your H-Sphere cluster.
- Choose a physical server you want to add a service to by typing in its number
in the list and pressing Enter.
You will see the physical server's configuration menu with the list of services
that can be enabled/disabled for this server.
Important: Remember the ID of the target physical server! You'll need it later.
- Add a service choosing its ID from the displayed list of services by typing in the number of the
required service. For example, to add a DNS server to the physical server,
press '3' corresponding to the "DNS server" option in the list of services.
Then, type '-' to return to the server configuration menu.
You will see the '+' mark in front of the "DNS server" option
in the list of services which means this service is enabled for this server, i.e.:
|-[3] [+] DNS Server
- Type '-' and return to the main menu. You will see the service enabled in front of the new server's IP
in the list of your servers, for example:
|-[2] 1.2.3.4 [DNS]
- Save configuration and exit with the 's' and 'q' commands from the main menu.
Execute:
make add-server-<ID>
where <ID> is the number of the server that you added the service on.
This will regenerate install configuration, upload install scripts to
this server and configure SSH keys to access it.
Log into the server where you install the new service and execute:
cd /hsphere/install
make add-service S=<SERVICE>
where <SERVICE> is be one of the following:
dns
mail
weblite
web
mysql
psql
mrtg
|
DNS Server
Mail Server
Webmail server (this option is not provided since H-Sphere 2.4.2)
Web server
MySQL server
PostgreSQL server
MRTG server  (HS 2.5+)
|
Step 3. Enabling added services from the admin Control Panel.
On this step, please follow the instructions about how to
add servers in admin Control Panel.
Resolving conflicts between Web and mail services
(outdated since HS 2.4.1)
- If you have a mail server and want to add a web server:
- Stop Apache:
- Linux: /etc/rc.d/init.d/httpd stop
- FreeBSD: /usr/local/etc/rc.d/apache.sh stop
- Uninstall webmail apache rpm or package:
- Linux: rpm -e hsphere-apache-lite
- FreeBSD: pkg_delete `pkg_info | grep ^hsphere-apache-lite`
- If you want to add a mail server and don't have a web server, after:
make add-service S=mail
execute:
make add-service S=weblite
|
