Metal as a Service – MAAS – lets you treat physical servers like virtual machines in the cloud. Rather than having to manage each server individually, MAAS turns your bare metal into an elastic cloud-like resource.

learn more… | top users | synonyms

20
votes
2answers
2k views

Howto configure MAAS to separate PXE traffic and IPMI traffic on different subnets?

I am trying to set up a part of our network as a linux cluster. Since its a little educational for me, I choose using MAAS with JuJu. However there are some questions that boggle my mind and I was ...
15
votes
2answers
12k views

How to configure MAAS to be able to boot virtual machines

I am running a virtual (kvm) MAAS/juju setup where most of the MAAS nodes (including MAAS master) are virtual, but some are also physical nodes. The physical Dell 1950 nodes configures automatically ...
14
votes
2answers
6k views

Architecture diagram explaining the Ubuntu Cloud Infrastructure with MAAS / Openstack architecture?

I'm interested in Ubuntu Cloud Infrastructure with MAAS (based on Openstack from what I understand) but cannot find any architecture diagram which gives an overview of how MAAS works. The case is ...
13
votes
4answers
2k views

Is Ubuntu MAAS free?

Ubuntu MAAS, very cool, awesome in fact, looks like a unique tool for several jobs. It looks free, but part of its documentation starts already with clauses that would scare anyone with interest in ...
9
votes
1answer
3k views

deploying openstack on 6 servers

I'm new to openstack and i'm still learning. In 2 month i'll get 6 servers like: 4 servers with dual xeon e5-2630 , 96gb ram, 2 1gb ethernet and 2 500gb hdd in raid 1 DAS with 40tb of storage ...
9
votes
2answers
18k views

Step by Step Install of MAAS and JUJU

I am working on understanding the pieces that I am missing in being able to deploy Juju across the other MAAS nodes. I don't know If I have a step out of place, or missing a few. The MaaS server ...
8
votes
1answer
12k views

How do I use MAAS to prepare to install OpenStack?

I have a set of servers and I would like to install OpenStack, how can I install OpenStack with Metal-as-a-Service (MAAS)?
8
votes
2answers
3k views

MaaS minimum requirements with juju-jitsu?

I've browsed through so many different sites and found so much contradictory information. As I am getting tired of this and do belive this question affects many other users, so I would like to collect ...
8
votes
1answer
204 views

Juju not seeing the MaaS slaves… at least not after some time?

At our company are doing a project where we want to start doing Juju, MaaS and OpenStack. All in all we are satisfied, but we have one major problem that is setting us back. We haven't seemed to find ...
7
votes
2answers
4k views

What is the MAAS node login?

I have a problem, when I want to login in nodes. My nodes are created via MAAS dashboard, where I'm adding nodes. But when installation completes I'm asking to login and password to get into the node. ...
7
votes
2answers
960 views

Why is it that aa full deployment will require a minimum of 10 servers?

I wish to try MaaS, and there's only two machine, could I install one with MaaS service, and use MaaS and juju to deploy the other bare machine with openstack nova-compute? Thank you so much for ...
7
votes
4answers
3k views

MaaS Enlistment through 12.04 installation CD fails

I am trying to enroll my nodes in my MaaS cluster. I am doing this by booting them from the 12.04 installation CD, and choosing the MAAS installation option. I'm only trying to set up one node right ...
7
votes
1answer
1k views

How do I use MAAS and Juju with an existing DHCP server?

I found some information about installing ubuntu with MaaS and JuJu, and I would like to try it out however I am not finding any information on how to take in to account a DHCP server already in the ...
7
votes
1answer
417 views

Landscape's Openstack deployment fails at Configure Availability Zones

Using the current Landscape's “OpenStack Beta” option to deploy OpenStack on my MAAS setup. I get to 98% completion, with 1 failure on “Configure availability zones”. My settings utilized KVM, Open ...
7
votes
1answer
765 views

Creating block devices for openstack deployment using MAAS and juju (nova-volume deployment)

I'm currently trying to get a openstack deployment working by using MAAS with 9 nodes and juju. To do this I found this guide, working with ubuntu 12.04 LTS and followed it as good as I can. After a ...
7
votes
1answer
215 views

Should MaaS and Juju get installed on one of my servers or on a client system?

I've been struggling with MaaS and Juju slightly. I have two servers that I want to use as nodes, but I am unsure of where to install MaaS and Juju. Do they get installed on one of my two servers? ...
7
votes
1answer
715 views

relation error between nova-compute and nova cloud controller

I have successfully setup Open Stack cloud from the documentation: Ubuntu Cloud Infrastructure. My Juju environment file: environments: maas: type: maas maas-server: 'http://192.168.122.4:80/MAAS' ...
7
votes
2answers
338 views

Juju unable to remove relation

I am trying to remove and re add the relation between openstack-dashboard and the identity service. I have 2 units of the dashboard service and I have made an HA cluster out of it, and also I have 2 ...
7
votes
1answer
165 views

How do I deploy havana instead of grizzly?

I'm trying to install openstack havana dashboard but the dashboard is always grizzly... I use juju and maas to deploy the charms on a bootstrap node, set the openstack-origin to: cloud:precise-havana ...
6
votes
1answer
5k views

Allow loop mounting files inside LXC containers?

I'm trying to set up a MaaS server inside an LXC container. When I import the PXE files, it needs to be able to mount loop devices. I have set the following options in the container config file to ...
6
votes
1answer
982 views

Landscape OpenStack Installation Requirements Checklist

I'm trying a Openstack Install using Landscape, with MAAS and a set of KVM/virt-manager virtual machines. The VMs have worked well with MAAS, and the Landscape install on a VM successfully completed. ...
6
votes
1answer
493 views

OpenStack deployment with MAAS, Juju and Autopilot

I have a problema with my cluster installation. I intend to install OpenStack on my ready set of machines, where each one has 2 NIC and 2 hard disks. I installed the MAAS controller and Juju on a ...
6
votes
1answer
442 views

“Unable to create Node: timed out” error when creating node in MAAS

I am trying out the new MAAS tool on my laptop and have installed the MAAS server in a VirtualBox VM. I want to try adding nodes so I created a couple of VMs in VirtualBox that boot from the network ...
6
votes
1answer
1k views

Is it possible to make OpenStack work with MaaS without involving Juju?

I have to machines, {machine-A: will be used as my Master MAAS server with OpenStack} and {machine-B [Quad Core/16GB RAM/8x HDD]: will be running a KVM where all my nodes will run on} Purpose I want ...
6
votes
1answer
180 views

Should all hosts be set to network boot at all times or after they have been registered and allocated as a service, should they boot to disk?

I really love the concept of MAAS underlying an OpenStack implementation, but there are a few questions about MAAS that I am not entirely clear on. Should all hosts be set to network boot at all ...
6
votes
1answer
2k views

How do I use MAAS custom commissioning scripts?

I am attempting to use a custom MAAS commissioning script to perform custom operations on my MAAS cluster. When do these scripts run? How should they be named? Do they need to be in a particular ...
5
votes
1answer
1k views

How should I setup MAAS so that it can be used by the Canonical OpenStack Autopilot?

The Ubuntu OpenStack Autopilot deploys an OpenStack cloud using Juju, MAAS and Landscape. It requires an existing MAAS server. How should I install and configure this server? What are its networking ...
5
votes
1answer
2k views

How do I prepare MAAS to serve images on OpenStack?

I've got Openstack ready with MAAS, how do I prepare the cloud with Ubuntu images so I can deploy it with Juju?
5
votes
3answers
3k views

How do I get MAAS and Juju to recognize proxy settings in a deployment?

So, I have Ubuntu 12.04 LTS, installed MaaS from the initial bootup, and then added JUJU. I'm behind a proxy, so, added proxy to /etc/apt/apt.conf and also to /etc/wgetrc. Doing that I could then use ...
5
votes
2answers
3k views

juju http-proxy and no_proxy settings

I'm setting up an environment with juju and maas. The maas environment has no direct internet connection, a proxy must be used. I have configured the juju environment's proxy using juju set-env ...
5
votes
2answers
3k views

ceph status fails due to “ERROR: missing keyring” error

I have deployed 3 ceph mon nodes using juju and maas. From juju status all ceph mon nodes are up and fine. but i did ssh into one of the ceph node and was just trying to get ceph status. and its ...
5
votes
1answer
2k views

What's the correct MAAS DHCP configuration?

I've set up a MAAS controller by following this documentation: http://maas.ubuntu.com/docs1.4/cluster-configuration.html However, when I got to the DHCP configurations I was a little puzzled. The ...
5
votes
2answers
1k views

How can I install another Operating System through MAAS?

I want to install CentOS and Microsoft Windows Server 2008 using MAAS. How can it be achieved? I have already installed MAAS server on a single machine.
5
votes
3answers
362 views

How to deploy multiple juju services on the same server with MaaS

I have 6 services that I need to deploy with 5 physical servers. Would it be ok to deploy juju gui with haproxy? How would you deploy multiple services to one server. I saw some documentation for ...
5
votes
1answer
579 views

juju with MAAS error: file 'provider-state' not found

I'm trying to configure juju to work w/ MAAS. I'm configuring juju to run on the same node as MAAS. When I run "juju status" I get the following error: error: file 'provider-state' not found Any ...
5
votes
1answer
155 views

juju deploy ceph hangs in pending in maas environment

I have ubuntu 14.04.1 with maas 1.7.1 rc4 and juju 1.20.14. My client machine is commissioned and deployed. I can ssh ubuntu@cl1stn2.maas and I can juju ssh 1 successfully. I did "juju deploy ...
5
votes
3answers
2k views

juju Bootstrap --debug failed to connect https://streams.canonical.com

How can I fix this case, my condition : MAAS Server on VM Juju in Main server All ubuntu 14.04 Here is the error curl(6) "could not resolve host: streams.canonical.com" Setting up ...
5
votes
1answer
248 views

Is there a way to set the MAAS password via a preseed?

As has been asked before (here and here) I need to set a password during commissioning for my nodes. I realize that ssh keys are set (and I have one) but I need to log in to the node directly as ...
5
votes
1answer
642 views

Openstack Mass/Juju recovery

I have created Openstack based on MAAS using juju. I have created instances, projects etc. I have made backups of database and openstack config files. I am trying test recovery by destroying and ...
4
votes
1answer
2k views

MaaS - Fatal Error inserting ipmi_si

I'm currently trying to install a node with MaaS (virtualbox) So after I've setup the Maas Controller, I start a second virtual machine with pxe-boot. The installation process runs for some time and ...
4
votes
1answer
362 views

How to get Landscape running on MAAS on Ubuntu OrangeBox?

We have purchased several Ubuntu OrangeBoxes, and are trying to get a prototype environment running, but it's proving to be difficult as there is very little documentation or contact points available ...
4
votes
1answer
447 views

Why install OpenStack

I am trying to understand why someone would need OpenStack when MAAS and Juju are available. I know that MAAS abstracts the machines in order to use them as resources and Juju allows to install ...
4
votes
1answer
614 views

Post Deploy MAAS cleanup

I have a mostly working MAAS cluster. I'm still learning juju, but while I'm doing that, I wanted to take this opportunity to do some clean-up tasks. Here are my goals: Configure ntp on the nodes. ...
4
votes
6answers
3k views

How do I delete a node from MAAS after removing it from Cobbler?

I've installed ubuntu maas server, and a couple of nodes. Everything went right, just for one node, now with status "Allocated to...". Question is, how do i delete this node. I've tried following : ...
4
votes
1answer
292 views

Openstack-install juju bootstrap error

I am attempting to setup an Openstack cloud via Ubuntu's instructions. My MAAS server is up and running with my equipment properly checked in. When I run sudo openstack-install with "Landscape ...
4
votes
1answer
774 views

hook failed: “shared-db-relation-changed” when using OpenStack in the same system as Juju/MAAS

I have been trying to setup OpenStack on 14.04 using one machine. I have managed to get MAAS setup and JUJU bootstrapped with two machines, one machine to MAAS and another node that I am trying to ...
4
votes
1answer
180 views

Should I use MAAS and Juju if I only intent to use a single PC?

I am planing to setup a local server at my home that I will use for various entertainment/work tasks. Do you think that installing MAAS and juju is an overkill if I intent to use only one pc?
4
votes
1answer
651 views

MAAS in High Availability

I recently deployed a MAAS/Juju environment based on a six nodes cluster, using Ubuntu 12.04 LTS, to run a "proof of concept". I could appreciate how interesting the architecture is, and I'd like to ...
4
votes
2answers
1k views

Cannot bootstrap due to “”precise“ images in RegionOne with arches [amd64 i386]” error

I am having an issue with installing Juju and bootstrapping. I have the Swift storage setup, and the new bucket gets created. The tools have been synced, and all that looks fine. However when I ...
4
votes
2answers
432 views

In a MAAS/juju setup, is it possible to deploy multiple charms (eg. mysql and wordpress) on one single MAAS node?

Well the headline basically says it all. I have a small testing environment running, and this question pops up. Not all charms need a whole node for them selves. Is it possible for me to deploy both ...