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Line 1: − === Authorization === − First, ask [[User:dogi]] for permission to allocate resources for a new VM. − He's the owner of the physical machines which hosts Sugar Labs and other − organizations. − − + − + + Line 21:
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Sysadmin/Add virtual machine (view source)
Revision as of 22:08, 6 August 2017
, 22:08, 6 August 2017no edit summary
=== Create new VM on [[Machine/justice]] or [[Machine/freedom]] ===
=== Create new VM on [[Machine/justice]] or [[Machine/freedom]] ===
This procedure creates a clone of the [[Sysadmin/Template virtual machine]].
This procedure creates a clone of the [[Machine/template-xenial|Ubuntu Xenial template virtual machine]].
virt-clone --prompt -o template-precise --file=/var/lib/libvirt/images/boot/pootle-boot.img --file=/dev/justice/FOOBAR-root -n FOOBAR
virt-clone -o template-xenial --file=/var/lib/libvirt/images/boot/FOOBAR-boot.img --file=/dev/justice/FOOBAR-root -n FOOBAR
virsh autostart FOOBAR
virsh start --console FOOBAR
virsh start --console FOOBAR
* change machine fqdn
* change machine fqdn
sed -i -e s/template-precise/FOOBAR/ /etc/hosts /etc/hostname /etc/mailname /etc/postfix/main.cf
sed -i -e s/template-xenial/FOOBAR/g /etc/hosts /etc/hostname /etc/mailname /etc/postfix/main.cf
* activate new IP and hostname
* activate new IP and hostname
/etc/init.d/networking restart
/etc/init.d/networking restart
* install latest security/stability updates
* install latest security/stability updates
apt-get update
apt-get dist-upgrade
* Find a nice color combo for HOST_COLOR in /etc/zzz_profile.conf
* Find a nice color combo for HOST_COLOR in /etc/zzz_profile.conf
ssh-keygen -N "" -f /root/.ssh/id_rsa -t rsa
ssh-keygen -N "" -f /root/.ssh/id_rsa -t rsa
* Setup wizbackup on backup server (See [[Service/backup]]
* Setup wizbackup on a backup server (See [[Service/backup]])
* Move daily, weekly, monthly cronjobs to a unique timeslot to avoid cpu/net storms
* Move daily, weekly, monthly cronjobs to a unique timeslot to avoid cpu/net storms
* Add the machine to <code>/etc/munin/munin.conf</code> on [[Machine/sunjammer]] for monitoring.
* Add the machine to <code>/etc/munin/munin.conf</code> on [[Machine/sunjammer]] for monitoring.
[housetree.sugarlabs.org]
[FOOBAR.sugarlabs.org]
address housetree.sugarlabs.org
address FOOBAR.sugarlabs.org
See also: [[Sysadmin/Delete virtual machine]], [[Sysadmin/Migrate_virtual_machine]].
See also: [[Sysadmin/Delete virtual machine]], [[Sysadmin/Migrate_virtual_machine]].