0
votes
0answers
4 views

MAAS for MPI parallel computing on infiniband and SLURM scheduler

Is it possible to setup: MAAS working toghether with a job scheduler (SGE, TORQUE, SLURM, doesn't matter), i.e. when the scheduler needs more CPU then MAAS power up nodes. MAAS networking over ...
0
votes
0answers
20 views

A newbie question on MaaS

thank you for reading this: Recently I was given a project at my university to install Linux on 3 computers. We created a bootable disc and got to work, following the step-by-step instructions in: ...
0
votes
0answers
11 views

MAAS networking

How can I move connectivity to an external network using a second Ethernet port on the MAAS server thus maintaining the MAAS network as a private one? HTTP communication would be on the public ...
3
votes
1answer
78 views

“gomaasapi: got error back from server: 403 FORBIDDEN” error while bootstrapping

I am investigating MAAS with Juju on Ubuntu 12.04.4 LTS. (also tried 13.10...) I have set up my server(s) using various tutorials, but I keep getting 403 errors when bootstrapping Juju. I have tried ...
6
votes
1answer
94 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 ...
2
votes
1answer
55 views

Hybrid Cloud Automation using Ubuntu JUJU

I am administrator who helps to deploy cloud services to an organisation. Is it possible to use Juju to deploy services based on user requests. Kindly answer my following doubts. Users use a web ...
1
vote
1answer
66 views

I installed MAAS server, would like to add one node with a different ubuntu release, how should I do it?

I looked around, it seems lots of information, is there a step by step instruction somewhere? I tried to add a VM-node manually,it is in commissioning state, what should I prepare before starting ...
1
vote
1answer
70 views

MAAS add virtual node - 'namedtuple_as_object' error

I have a KVM-based virtual machine up and running on a server that's also running MAAS. I'm following the instructions here: http://maas.ubuntu.com/docs/nodes.html#virtual-machine-nodes to add the VM ...
0
votes
1answer
163 views

MAAS Internal Server Error after update

I'm trying to deploy OpenStack Havana over Ubuntu Precise using juju. This is what I do exactly: Install Ubuntu server with maas following the official guide. sudo maas createsuperuser sudo apt-get ...
0
votes
0answers
82 views

Fatal error IPMI_SI

I have setup MAAS server successfully. I have added node manually by providing MAC address. The node loads OS Dist from the server and this process is normal. The major problem is that system hang on ...
1
vote
0answers
101 views

2 added nodes to MAAS server but their state does not change from “Commissioning” to “Ready”!

I have added two nodes to a MAAS server (which is deployed on a separate 3rd node) but the nodes never change their state from "Commissioning" to "Ready"... Some additionally details, please let me ...
7
votes
0answers
175 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 ...
0
votes
1answer
30 views

juju consolidation and constrains

I'm trying out Ubuntu cloud infrastructure in a lab environment, I had couple attempts and fails mostly because my references are outdated. "My main ref. now is ...
1
vote
1answer
34 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 ...
0
votes
0answers
43 views

If the MAAS server turns offline, the nodes also stop?

I'd like to have a system that when server turns offline, the nodes continue running the applications installed, and updating data between them. Is that possible?
1
vote
0answers
46 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
1answer
605 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
0answers
91 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
108 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 ...
0
votes
1answer
93 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 ...
0
votes
1answer
42 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?
0
votes
0answers
86 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 ...
7
votes
1answer
3k 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 ...
0
votes
2answers
828 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 ...
1
vote
0answers
101 views

Set up nodes for Ubuntu cloud 12.04 [closed]

I am trying to setup ubuntu cloud infrastructure using MAAS and Juju. However, I cannot get past the commissioning step of node addition. I have added all the node MAC id. The nodes are connected to ...
7
votes
1answer
183 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? ...
2
votes
1answer
411 views

Scaled down Openstack Grizzly installation with Juju and Maas

I would like to test Openstack Grizzly deployment in the similar way described in How can I install Openstack Grizzly using Juju and MAAS? with a limited number of servers, leveraging on Virtual-Maas ...
2
votes
0answers
36 views

Infiniband + Maas?

I'm looking at setting up an HPC based on Mellanox Infiniband rather than Ethernet. Because I have many nodes to manage, I was looking at trying something new, like MAAS. I know Infiniband cards ...
0
votes
1answer
43 views

Does a MaaS region or Cluster controller going down mean the provisioned servers go down or only that new servers will not be provisioned?

This is a followup question to my previous question. I'm trying to understand the implications if a region or cluster controller goes down. So, does a MaaS region or Cluster controller going down ...
2
votes
2answers
254 views

juju cant ssh service units

i have deployed ceph now i am trying to ssh, so i am running following cmd which is giving me error, sam@maas01:~$ sudo juju ssh ceph/0 Permission denied (publickey,password). error: exit status 255 ...
9
votes
1answer
1k 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 ...
1
vote
1answer
48 views

Can i install juju zookeeper on maas server itself?

Is it possible to have juju zookeeper on maas server? I dont wanna have 2 separate servers for maas and juju.
1
vote
1answer
81 views

MAAS install iso download size?

Any idea what the size of the download might be the first time around right after installing MAAS? I'm experimenting at home with an Ubuntu MAAS install. It's a satellite link with about 1.5Gb's ...
1
vote
2answers
1k views

Unable to add nodes to MAAS Server running in VirtualBox

I have followed the tutorials here and here . My MAAS master server (running Ubuntu 12.04 server) is already set up in a VirtualBox VM. I have not installed DHCP on this server as I already have a ...
1
vote
1answer
371 views

MAAS. Adding nodes

Can anybody help me with MAAS installation? I installed it on 1 of my computers, configured DHCP server and now 3 PCs are in their own private network. I tried to add node via PXE image, but "Can not ...
4
votes
2answers
1k 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 ...
1
vote
1answer
191 views

Can I use Juju/MAAS on VPSes?

I was wondering if I can setup MAAS on set of VPSes and manage them with Juju but I see no way to manualy install MAAS Node (is it even possible?). I know I'm missing core point in whole MAAS-game by ...
2
votes
1answer
891 views

MAAS and Juju Post-Bootstrap Connection Error

I am working with a rather weird issue using MAAS and Juju where after the bootstrap, machine "0" has been successfully created, I cannot deploy any services issuing a simple juju deploy mysql. To ...
0
votes
0answers
244 views

Is it possible: MAAS+Juju -> QEmu?

Hey there everyone ... I've been playing around in a virtual environment with MAAS and Juju lately on 12.10 (7 VMs total), setting up little clusters using 12.04. It's amazing. I noticed that there ...
1
vote
2answers
234 views

When will 13.04 make it to “Released” status in MAAS?

I wanted to see if anyone knew when raring will make it to http://maas.ubuntu.com/images/ephemeral/releases/ to be downloaded and deployed by MAAS? I know the daily builds are available there, but ...
1
vote
0answers
336 views

MAAS PXE Boot fail. IP-Config : no response

I have installed Ubuntu 12.10 Server, with MAAS option. All the processes during and after installation end successfully. maas-import-pxe-files works and imports the precise images. But when I boot up ...
1
vote
0answers
157 views

Mass post-node-enlisting installation fails or doesn't start! [closed]

I successfully installed a maas server including DHCP. Using PXE boot node are getting an IP now. After PXE boot the machines shut down and I am able to accept and commission them using the web ...
2
votes
1answer
853 views

Does MaaS 1.2 have a built-in tftp server?

I am trying MaaS 1.2 on 12.10. However as declared it conflicts with tftpd-hpa. My question is does it contain a built-in tftp? I tried to install tftpd-hpa on another node, but there is no ...
4
votes
3answers
940 views

Juju cannot deploy services with MAAS

I would like deploy one or more charms with juju on MAAS environments (without OpenStack). The environment of the MAAS Controller is Ubuntu 12.10 with 2 NICs. One of the NIC is connected to a external ...
2
votes
1answer
228 views

MAAS vs UC, whats the diference?

I was reading Ubuntu Server documentation, the virtualization part, about UC, ando also found about MAAS, is UC the same as MAAS? Could somebody please explain me the diference? Regards
2
votes
1answer
347 views

What can I do with maas without juju

I have short questions about MaaS. Is this MaaS like beowulf cluster? Is it provides more power with nodes? What can I do with MaaS without Juju? Can I use like desktop?
0
votes
1answer
384 views

How to define the range of IPs using DHCP?

I am new to installing ubuntu 12.10 MAAS. I want to set up a DHCP server to define the range of ips for clients. I am not able to do this on 12.10 while on 12.04 this was simple to perform. Please if ...
0
votes
1answer
145 views

Installation Error on MAAS configuration

I want to install 64 bit architecture Ubuntu 12.04 LTS server. I am having problem while I select option for MAAS server installation. When script for "select and install package" is running, every ...
2
votes
1answer
3k views

How do I fix a “Could not resolve hostname” Error in juju status?

I have my nodes in ready and one node in allocated to root stage , now when i bootstrap it gives success but when i do juju status it gives an error as below : juju bootstrap 2012-08-15 21:32:34,449 ...
3
votes
1answer
574 views

Commissioning never completes

Sometimes a node will boot to a login prompt but the maas server says the node is still "commissioning".