Difference between revisions of "Creating a new base environment"
From Supercomputación y Cálculo Científico UIS
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<p><div class="btn btn-primary"><i class="fa fa-long-arrow-left"></i>[[Kadeploy]]</div></p> | <p><div class="btn btn-primary"><i class="fa fa-long-arrow-left"></i>[[Kadeploy]]</div></p> | ||
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| − | + | <h3 class="panel-title">Procedure for creating a new base image for kadeploy </h3> | |
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1. Boot the machine with a live cd. If you are in a remote machine you'll probably new ILO access or something similar. | 1. Boot the machine with a live cd. If you are in a remote machine you'll probably new ILO access or something similar. | ||
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5. Follow the procedure detailed in [[Deploy Procedure in Kadeploy 3 and OAR]] for saving an image file. | 5. Follow the procedure detailed in [[Deploy Procedure in Kadeploy 3 and OAR]] for saving an image file. | ||
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Revision as of 19:41, 9 April 2015
Procedure for creating a new base image for kadeploy
1. Boot the machine with a live cd. If you are in a remote machine you'll probably new ILO access or something similar. 2. Install the new system selecting the existing swap and /dev/sda4 partitions. You can start from scratch deleting all partitions and recreating them but it's higly discouraged.
NOTE: In an standard kadeploy setup /dev/sda4 is the deployment partition and /dev/sda2 is the base system partition
3. Create the update-host-name script in the adequate directory, for a debian based system is in /etc/dhcp/dhclient-exit-hooks.d/
File: /etc/dhcp/dhclient-exit-hooks.d/update-host-name.sh
#!/bin/sh
# update-host-name, update hostname with host-name and domain-name
#####################################################################
# Last modification: 2006-04-11
# Maintainer: Xavier Delaruelle <xavier.delaruelle@loria.fr>
#
if [ -n "$new_host_name" ]; then
if [ -n "$new_domain_name" ]; then
hostname="${new_host_name}.${new_domain_name}"
else
hostname="${new_host_name}"
fi
echo "$hostname" > /etc/hostname 2>/dev/null
hostname "$hostname"
fi
4. Make sure that an SSH server is running.
5. Follow the procedure detailed in Deploy Procedure in Kadeploy 3 and OAR for saving an image file.
