In addition to the operations in "Chapter 8 Defining and Configuring the Server Environment", the following operations are necessary.
Installation and configuration of the admin OS
Install and configure the admin OS of domain 0.
Installation and configuration of PRIMECLUSTER GDS on the admin OS
For details, refer to the PRIMECLUSTER GDS manual.
Configuration of SSH connection
Configure VM hosts so that the admin server can establish SSH connections to them through admin LANs.
When configuring the SSH of VM hosts, make "3DES-CBC" usable as an encryption algorithm.
This configuration is necessary for the dashboard (System Conditions) to collect information.
An example configuration procedure is shown below. (the example uses OpenSSH, which is bundled with the OS):
Add "3des-cbc" to Ciphers in /etc/ssh/sshd_config.
Note: If Ciphers does not exist or is commented out, this addition is not necessary.
"3DES-CBC" is enabled by default.
Restart the SSH daemon:
# /etc/rc2.d/S55sshd restart
