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

1
vote
1answer
59 views

I want to configure maximum number of machines in MaaS

I clustered 3 machines with MaaS environment and those machines are definitely have different amount of resources. (A) 64core with 256GB memory (B) 48core with 192GB memory (C) 4core with 8GB memory ...
1
vote
1answer
217 views

maas nodes login incorrect

I'm testing Ubuntu12.04 MAAS with juju ,i installed the maas server and add 2 nodes now the nodes allocated to admin user when i start them login is required i tried the admin username and password ...
1
vote
2answers
775 views

How do I resolve a “maas”: no public ssh keys found. error?

I am encountering an error when installing Juju: juju bootstrap ERROR error parsing environment "maas": no public ssh keys found. I have installed RSA key which is found in my root folder after I ...
1
vote
1answer
50 views

MAAS server can't find juju server

I installed MAAS(Computer 1) and Juju(Computer 2) with router. I checked that both of installation is complete. But, It didn't work any juju operation(status, deploy, etc..). Maybe, MAAS server ...
1
vote
0answers
67 views

MAAS node with another OS?

Is it possible to install my own Linux distribution in MAAS nodes? My MAAS Server is working well, but the nodes OS isn't what I need. I need some normal OS to run a applications with graphical ...
0
votes
2answers
54 views

Multiple Juju environments on the same cluster

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 ...
2
votes
1answer
428 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 ...
0
votes
1answer
93 views

How to build a computing cloud for scientific computing?

I have 5 computers with 4GB of RAM and 4 cores. I would like to create a cloud where there is only one virtual machine that has 20 cores and 20GB of RAM or something close to this. I should be able ...
0
votes
1answer
511 views

MaaS API Internal Server Error 500 while commissioning Node

I always get request to http://$MaaSServer/MAAS/metadata//2012-03-01/ failed, sleeping HTTP Error 500: INTERNAL SERVER ERROR (screenshot not posted, I lack the reputation . . . ;-) ) now, ...
0
votes
1answer
141 views

adding nodes to MAAS server?. .

we have installed MAAS on one system. we want to add nodes to the MAAS server what is the good way to do it?. can u give us a link or a step by step instructions to do the same
0
votes
1answer
209 views

maas-cli login always returns 403 Forbidden

I have a test setup running with a MaaS Server, a JuJu Server and a number of Nodes in the MaaS Cluster. After I reinstalled my MaaS Server (and subsequently the JuJu-Core Server) with Saucy instead ...
0
votes
1answer
929 views

OpenStack Havana with Juju/MAAS : no Quantum API server listening for requests

I am using Juju with MAAS on a 12.04 in order to deploy OpenStack Havana. In order to do this I have successfully deployed the recommended charms with the openstack-origin set to ...
1
vote
2answers
780 views

Juju status machines 1 2 3 instance-id: pending forever

I am building a MAAS environment with 4 physical machines. 1 is running MAAS and Ubuntu 13.04 3 are MAAS nodes running Ubuntu 12.10 (machine 0,1,2) My problem is that after juju bootstrap only ...
2
votes
2answers
77 views

Can Juju connect services that are in different environments?

Background: I'm trying to get Openstack working with Juju. I'm testing it, so I either have to use KVM virtualization or LXC because I only have one (powerful) machine. I would prefer to use LXC ...
0
votes
1answer
328 views

MAAS Error on pxe image importing time

I have install maas on one of our server. It getting error on pxe image import time. Fri, 15 Nov 2013 18:50:52 +0530: finished. wrote to ...
1
vote
0answers
193 views

Proper MaaS configuration

Working with Ubuntu Server 12.04 maas installation, and I am having trouble making sense of the official documentation: Docs I might be missing something, but I can't find any documentation on what ...
1
vote
1answer
190 views

Is it possible to use Juju on MAAS nodes not connected to Internet?

At present I'm testing Ubuntu Juju with MAAS nodes, on a 12.04 server. For this I'm using Virtual Boxes. Actually, I am wondering if it possible to deploy Juju charms on MAAS nodes which does not ...
4
votes
1answer
826 views

What are the steps to deploy OpenStack in a VM using juju?

I'm looking for a guide to deploy OpenStack (all in one) in a small VM (2 cores, 2GB ram) for development purposes, as well as for learning the juju process. What environment should I choose? ...
1
vote
0answers
70 views

How to add new network card to MAAS distro

I am using Ubuntu 12.04LTS with MAAS. New computers I have bought have Intel I210/211 series network cards. Support for this card is not included in the 12.04LTS distro. I also have some Mellanox ...
4
votes
1answer
3k 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 ...
1
vote
0answers
98 views

MAAS/Juju architecture and issues

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 ...
7
votes
2answers
232 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 ...
0
votes
1answer
203 views

Maas node incorrect login incorrect?

I successfully booted my VM from network through PXE but I can't use my log in username and password to login. Also, it changed to ubuntu login to node login. What should I do?
0
votes
1answer
1k views

Why is Juju unable to connect to environment?

I can bootstrap but I can't see the juju status. Error details: no instances found This shows up when i juju --debug --show-log and I bootstrap MAAS but it shows environment is already ...
3
votes
2answers
3k views

Ubuntu 13.10 Server + MAAS : Pb to import boot images

Before I try to install an Ubuntu MAAS server on a real machines and add 1 or 2 nodes, I wanted to test the (Ubuntu 13.10 + MAAS + Juju + OpenStack) solution with 2-3 VMware virtual machines (under ...
0
votes
1answer
377 views

Unable to uninstall maas completely

I'm not able to uninstall MAAS sudo apt-get purge maas ; sudo apt-get autoremove Reading package lists... Done Building dependency tree Reading state information... Done Package 'maas' is not ...
0
votes
1answer
119 views

Error while Entering API key in Ubuntu

Hi I have newly installed MAAS on ubuntu 12.04 while creating profile for web console of MAAS i get error message as "mass-cli: Command not found" which should be working as described in below link ...
1
vote
1answer
91 views

jitsu throws import error - can't figure out why

juju already installed and running with juju-gui on my MAAS local cloud. can't figure why jitsu can't start: root@maas:~# jitsu Traceback (most recent call last): File "/usr/bin/jitsu", line 23, in ...
0
votes
1answer
259 views

wrong version python-django-maas

I'm trying to install MaaS with Ubuntu 12.04.3 LTS (server). I added extra repos, as suggested in https://juju.ubuntu.com/install/ and http://www.ubuntu.com/download/cloud/cloud-archive-instructions. ...
0
votes
1answer
227 views

not able to upgrade maas to 1.4?

I am running ubuntu 13.04 LTS, and maas version runnung is maas 1.3+bzr1470+dfsg-0+1474+175~ppa0~ubuntu13.04.1, so i'm trying to upgrade it to mass 1.4 but its failing, sam@xsmaas01:~$ sudo apt-get ...
1
vote
2answers
278 views

` ERROR could not access file 'provider-state'` when bootstrapping

I tried to bootstrap juju but this error shown below keep coming up. ERROR could not access file 'provider-state': Get http://X.X.X.138/MAAS/api/1.0/files/provider-state/: dial tcp X.X.X.138:80: no ...
0
votes
1answer
75 views

How do I set up a single Hard drive as a node on my MAAS server?

I just set up a MAAS server and have hard drives within the physical server that I want to configure as nodes. How do I add them either through web interface or manually via the command line?
3
votes
3answers
3k views

JUJU and ERROR environment has no access-key or secret-key

following the official guide: [1]https://juju.ubuntu.com/docs/config-maas.html and considered that I've generated the ssh key (added it to UI of MAAS) and the API key, my environments.yaml file ...
4
votes
3answers
1k views

Juju remove units stuck in dying state so I can start over?

I have machines running on MaaS using Juju. Some of them failed to deploy because a hook didn't run because of an (invalid) setting I set in the config. In the Jju UI, I tried marking them as ...
1
vote
2answers
1k views

Reset MAAS after loosing Juju configuration?

I managed to delete my Juju client cofiguration without running a juju destroy-environment first, leaving my MaaS in a state where I could not deploy to it. I would get the following (conflicting) ...
2
votes
1answer
429 views

Juju deploy of Charm (Mysql) in MAAS provider failing after successful bootstrap. Juju status stuck in “Pending” state

I have setup a MAAS environment and using Juju to deploy services. I followed the simple juju tutorial of trying to deploy Mysql and Wordpress. The bootstrap node has come up fine without any errors. ...
3
votes
2answers
825 views

Juju/MAAS in vSphere to test OpenStack

I have the below setup in my lab vSphere to test Openstack deployment with juju. MAAS server vm have 2 interfaces [ one have internet access using proxy and another internal 192.168 n/w for dhcp and ...
1
vote
0answers
133 views

MAAS - UBUNTU 12.04.3 - ADD NODE BUT WITH ERROR

yesterday I've installed a MAAS service on an Ubuntu 12.04.3 Lts Server Edition, the all installation was right the only error I received was when I added a node. The node has been added to MAAS but ...
2
votes
1answer
76 views

To use PPA on 12.04 LTS Cloud Image

In a earlier post I had asked the question of why juju and MAAS wasn't working and outlined all of the steps. When using the 12.04 LTS cloud image should I still need to add the PPA for juju and ...
2
votes
1answer
271 views

Juju didn't configure rabbitmq for openstack?

I have installed ubuntu Openstack HA with juju with all 24 servers. But my openstack is not working at all. On dashboard on every page I get errors saying "could not retrieve usage information", ...
8
votes
2answers
11k 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 ...
3
votes
1answer
239 views

Can MaaS Cluster Controller be on a VM

I have limited number of servers and since it is a small setup it would be a waste to have a server dedicated to the cluster controller. I was wondering if it can be installed on a VM on my laptop so ...
5
votes
3answers
277 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
176 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 ...
2
votes
0answers
217 views

MaaS dhcp cannot be detected at node installation

I am installing a MaaS Ubuntu 12.04 by ISO with virtualbox as the host machine. I have a problem on the cluster management during the process of adding the node. The node cannot detect the dhcp ...
1
vote
0answers
130 views

Can MAAS install non-ubuntu operating system

Can I use MAAS to install a heterogeneous cluster, where some nodes run Ubuntu and others run other operating systems? If so, is there a list of supporting operating systems or a guide on how to ...
3
votes
0answers
93 views

Maas out of sync with lshw

I created a maas tag with $ maas-cli maas tags new name='5-disks' comment='A machine that has at least 5 hard disks' definition='count(//node[starts-with(@id,"disk") and @class="disk"]) >= 5' ...
0
votes
2answers
1k views

Build And Host my web application on my own private cloud

I have made a private cloud using ubuntu 12.04 LTS. I have a maas main server. On that server, I want to host my web application written with java, tomcat and mysql. My maas main server ip address is ...
3
votes
2answers
2k views

Region controller does not know whether any boot images have been imported

update: With help from Canonical I was able to figure out something. The maas-import-pxe-files is getting stuck when downloading ephemeral images from ubuntu. I isolated the following: wget -v ...
3
votes
1answer
74 views

Migration from generic OpenStack to Ubuntu Openstack

Does anyone have experience and advice in migrating from a generic OpenStack cloud to one based on Ubuntu tools (including MAAS, Juju, Landscape, etc)? We are hitting the limit on our install, and ...