Change FOG Server IP Address
Procedural Steps
Follow appropriate steps for your Linux distribution to change the OS’s IP address.
Update the ipaddress= field (and other fields if necessary) inside the /opt/fog/.fogsettings file. The .fogsettings file.
Rerun the installer, you’ll need to use –recreate-CA and –recreate-keys keys as the installer provides a certificate with a Common Name based on the ip which will be shipped in the iPxe kernel and failed to load any https resources as the certificate isn’t valid anymore.
Update the IP address inside
/tftpboot/default.ipxe
(look for the chain line i.echain https://x.x.x.x/fog/service/ipxe/boot.php##params
)Update the IP address for the storage node on the FOG system where you changed the IP address Web Interface -> Storage Management
Update the IP address on a any master storage node that may reference this FOG server Web Interface -> Storage Management
(For master server) Update the FOG_WEB_HOST value Web Interface -> FOG Configuration -> FOG Settings -> Web Server -> FOG_WEB_HOST
(For master server) Update the FOG_TFTP_HOST value Web Interface -> FOG Configuration -> FOG Settings -> TFTP Server -> FOG_TFTP_HOST
Optionaly if you have configured a dhcpd:
Update IP addresses (fog and gateway) inside the
/etc/dhcp/dhcpd.conf
.Don’t forgot to check your
/etc/export
for nfs server as well as your apache2 configuration as the installer override it.