Reminders – Venidera's Knowledge Base

UPS: Maintenance and retrieving information

By Marcos Leone Filho|2016-12-13T11:29:58+00:00December 13th, 2016|Development, Reminders|

Maintenance UPS init scripts are the following: /etc/init.d/upsdrv (initialize the driver infraestructure) /etc/init.d/upsd (ups daemon) /etc/init.d/upsmon (ups monitoring utility - programmed to shut down the system when battery is critically low and power is unplugged) Retrieving UPS info (all): upsc myups@localhost This command can also be executed in user mode (does not need [...]

Fast creation of kvm vms to use with MAAS

By |2018-07-26T13:39:51+00:00July 27th, 2015|Reminders|

Remember to adjust the number of nodes, cpu, ram and the disk size. Important, use the rtl8139 driver for fast boot with MAAS PXE, and note the below the boot is defined to be made through network. And, remember to add the br0 bridge interface. for i in {0..5}; do virt-install --name=maas-node-${i} --connect=qemu:///system --ram=4096 --vcpus=1 --hvm [...]