[one-ecosystem] New Transfer Manager for MooseFS integration in OpenNebula

Giovanni Toraldo gt at libersoft.it
Fri Apr 15 08:42:21 PDT 2011


Hi,

I've published a set of tm_commands and some istruction for using
MooseFS (http://www.moosefs.org/) as backend storage for OpenNebula.

Name: opennebula-tm-moosefs
URL: https://github.com/libersoft/opennebula-tm-moosefs/
Description: A new transfer manager for using MooseFS as backend storage
Type: extension (?)
License: Apache 2.0
OpenNebula Version: 2.x
Author: LiberSoft http://www.libersoft.it/
E-mail: tech libersoft it

Configuration istructions:

Requirements: a MooseFS volume mounted (ex: /srv/vms)

Edit oned.conf accordingly:
    VM_DIR=/srv/vms/deploy
    IMAGE_REPOSITORY_PATH = /srv/vms/images
    TM_MAD = [
        name       = "tm_moosefs",
        executable = "one_tm",
        arguments  = "tm_moosefs/tm_moosefs.conf" ]

Copy `tm_moosefs` in `/etc/one` or `$ONE-LOCATION/etc`
Copy `tm_commands/moosefs` in `/usr/lib/one/tm_commands`

Configure nebula host to use the new transfer manager:
    onehost create host01 im_kvm vmm_kvm tm_moosefs

If you move your `/var/lib/one` inside moosefs (ex: `/srv/vms/one`) and
symlink it back, you can easily achieve database replication with sqlite
for easy frontend switching.

-- 
Giovanni Toraldo
http://www.libersoft.it/

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