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.

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524 views

what is maas exactly?

i'm quite a newb on this subject and this is my first attempt. I could't find much documentation about what MAAS is exactly. I made my own MAAS server and 1 node is now added and allocated. SSH works ...
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101 views

What does “LDS” stand for in the openstack reference implementation?

Looking on this page, I see "LDS" mentioned. http://www.ubuntu.com/cloud/ubuntu-openstack/reference-architecture Go to the "Services Virtualized High Availability" tab, and look at the virtualized ...
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3answers
2k views

Can Ping but Cannot SSH to Openstack VM Instance

Have a multi-node MAAS-JUJU-Openstack setup, i.e., nova-cloud-controller, nova-compute, and quantum/neutron gateway are on separate hosts. In this setup, MAAS and openstack share 10.0.0.0/24 as their ...
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1answer
199 views

error during the Installation of maas-region-controller on a clear Ubuntu 14.04lts base server

I've tried to install the MaaS Region Controller via stable ppa on a clear ubuntu 14.04lts server using the command sudo apt-get install maas-region-controller but during the installation receive ...
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0answers
159 views

Adding two single Cluster Controller to a MaaS Region Controller

I'd like to realize an infrastructure using Ubuntu 14.04Lts like this: 1 Region Controller (RC), Ubuntu 14.04 Server Edition 2 Cluster Controller(CC), Ubuntu 14.04 Server Edition MaaS has been ...
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1k views

Openstack Neutron - Cannot Access Tenant Router Gateway

Using cs:trusty/quantum-gateway-2, cs:trusty/nova-cloud-controller-40 and cs:trusty/nova-compute-2, while following Neutron setup as delineated in ...
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69 views

Where can I find a log or see the progress of importing images in MAAS?

It seems like you tell it to import boot images and then just wait blind for a few hours. Where can you find a log of what it is doing, or get the current progress (and if it has errors and quits, see ...
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69 views

maas enlistment network problem

Similar to MAAS nodes stuck on "maas-enlisting-node", but different. Attempted to enlist a node on a newly set up MAAS server. MAAS server consists of 2 nics, one attached to MAAS subnet, an ...
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1answer
70 views

problem with login node on maas via ssh

I've a problem with the login on nodes via ssh. After I've installed MaaS, added the ssh key on MaaS,added 2 nodes, made them in ready and then in allocated status, activated the power on using ...
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412 views

Ubuntu MAAS DHCP working DNS Not working

I setup Ubuntu 14.04 MAAS on one server. I setup interface to manage DHCP and DNS via the Cluster interface. DHCP is working. But, DNS is not! When I try to add another node, it is doing PXE boot, ...
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190 views

Add Nodes to MAAS for JUJU Bundle

This question is similar to Can juju add-machine be used to prepare a machine for service deployment?, with some differences; however. I am trying to find the fastest way of deploying juju bundles on ...
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1answer
207 views

MAAS and Openstack Network

Trying to figure out the best way for openstack and MAAS networks to co-exist. Assuming MAAS used 10.0.0.0/24 for provisioning of various openstack nodes, once openstack, with quantum, is deployed ...
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2answers
568 views

MAAS: Unable to start “Commisioned” nodes

I am having problems while trying to start my first node using KVM (QEMU 2.0.0) and MAAS. Automatic detection worked fine, and during the commission (virtual machine window) I get errors such as: ...
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2answers
332 views

Juju Openstack bundle: Can't launch an instance

Deployed bundle:~makyo/openstack/2/openstack, on top of 7 physical boxes and 3 virtual ones. After changing vip_iface strings to point to right devices, e.g., br0 instead of eth0, and defining ...
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0answers
306 views

MAAS DHCP Server Setup, PXE TO1 TFTP File Not Found

I am setting Ubuntu 14.04 MAAS Cluoud. I have setup the region and cluster controller. For some reason, MAAS was not running DHCP even though (1) maas-dhcp and maas-dns were installed, and (2) Added a ...
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398 views

Ubuntu MAAS DHCP Not working Cluster

I am a newbie with Ubuntu MAAS - I have region & cluster controller running on one machine. I have two NICs - eth1 - which is connected to our organization and eth0 - which I am trying to setup ...
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1answer
1k views

Cannot bootstrap due to “maas” environment not found

I would like to test MAAS + JUJU + OpenStack (I followed the documentation on maas.ubuntu.org) I already made a test environment: 1 MAAS server wich will also run JuJu 10 KVM servers for Openstack ...
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114 views

Zentyal PDC on MAAS

OK, so I may be smoking crack here, but feel free to tell me... ;-) I currently have a server running Ubuntu 12.04 LTS and Zentyal 3.3, with the latter configured as my primary domain controller ...
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1answer
337 views

MAAS fails to Commission nodes

I'm evaluating MaaS/Juju. I followed instructions in this link http://maas.ubuntu.com/docs1.5/install.html to setup MaaS. I'm running this in Oracle VirtualBox environment so Power options are not ...
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94 views

MAAS Create Iso and Add Node

(1) How can I add existing Ubuntu 14.04 server or desktop to Ubuntu 14.04 MAAS? (2) Is there way to build MAAS ISO similar to Cobbler ISO? ...
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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 ...
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1answer
1k 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?
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1answer
6k 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)?
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1answer
546 views

Setting up multiple network interfaces

I'm trying to setup Ubuntu Cloud, while setting up MAAS I have a simple problem, I have 2 network interfaces, eth0 and eth1, eth0 is to connect the cluster to the internet through my router, and eth1 ...
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36 views

DHCP server on MAAS

I have disabled DHCP on my router in my DNS and DHCP server is installed, configured the cluster, but my DHCP does not work and so I cannot add nodes via PXE. I'm using Ubuntu Cloud OpenStack 14.04.
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2k views

Install and test OpenStack in 14.04 in only one computer using maas and juju

According to the documentation in 14.04 OpenStack is simpler to install than before. In my case I need to make a lab/test in one computer using MAAS and JUJU. I already know about devstack but as I ...
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2answers
120 views

Error boostraping juju maas juju-db already running

I'm trying to bootstrap a juju maas environment. I get the error "job is already running: juju-db". I destroy the environment run again and get the same thing. It brings up a maas node and does ...
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1answer
897 views

Running Openstack on 3 nodes

Is it possible to run the openstack cloud over 3 nodes (initially, with a further node to follow at a later date)? The servers are all quad core xeon, 12gb ram and 2x1TB disks. I am currently looking ...
3
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1answer
77 views

MAAS - listed nodes not booting

after having used Ubuntu for 4 years, I started playing around with Ubuntu for servers, MAAS, that kind of stuff and come to the conclusion that I totally suck at it. I need help! I have been ...
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1answer
2k views

How do I add nodes to my MAAS cluster?

I am a newbie in setting up Ubuntu MAAS. I did the following. I setup MAAS Server using Ubuntu 14.04 Trusty - MAAS Server Install. I did post-install tasks like creating logins, importing boot images ...
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1answer
32 views

How can build relation between Rabbitmq-Server (as buffer for request interface) for my owm locla charm( process the requests)

The case is here: I decide to use Rabittmq-Server as interface for request input and using my own charm fro connect to the rabitt mq and process the the requests!. How can I relate this two ( my ...
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1answer
87 views

How to troubleshoot IPMI in MAAS? What logs to look at?

I'm looking for information/tips to troubleshoot IPMI in MAAS 1.6. Are there any log locations to examine, debug output etc. From the MAAS region/cluster host I can use ipmitool successfully. So ...
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2answers
200 views

Unable to access MAAS nodes

I am trying to access to MAAS nodes. I cannot access them with ubuntu user nor ssh from MAAS server. I've added SSH key in MAAS web interface. I need to install Virsh onto them, but I cannot even ...
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2answers
521 views

Can I set up MAAS and Juju on one machine?

Here is what I want to setup: MaaS on a single PC MaaS providing the host OS for 4 VMs (3 LXC + 1 KVM) Using Juju to deploy services on the 4 VMs (nodes on MaaS) How can I accomplish this?
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1answer
159 views

juju handshake node error..why (juju.state open.g:93 TLS handshake failed: x509:certificate has expired or is not yet valid

there is an error on the node..reads 2014-05-25 14:00:00 ERROR juju.state open.g:93 TLS handshake failed: x509: certificate has expired or is not yet valid 2014-05-25 14:00:01 ERROR juju.state ...
2
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1answer
360 views

juju spends bootstrap-timeout with a final message it cannot find /var/lib/juju/nonce.txt

I build two VMware's machines. First one with MAAS, second one with a fresh installation from MAAS. Region controller was installed with Ubuntu 12.04 distribution, and upgraded (. Node computing was ...
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0answers
162 views

MaaS does not report to juju that the bootstrap node is ready?

juju bootstrap starts up the node. The node loads, and then nothing. I get a juju status of no reachable server, it's like MaaS does not report to Juju that the node is ready for Juju. MaaS UI does ...
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35 views

juju bootstrap tries to get juju tools from amazon when in a maas enviroment

anyone knows why.... OptiPlex-320:~$ juju version 1.16.3-precise-amd64 OptiPlex-320:~$ juju bootstrap WARNING no tools available, attempting to retrieve from https://juju-dist.s3.amazonaws.com/ my ...
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1answer
95 views

How we can define more than 2 DNS server (IP) in MAAS?

in "Upstream DNS used to resolve domains not managed by this MAAS" there is just one ip definition for DNS!
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1answer
542 views

Ubuntu 14.04 LTS MAAS boot fails on fresh install on a Dell 2950

I've just installed the latest version of 14.04 LTS on a Dell 2950 (BIOS revision 2.7.0) with a 5TB RAID array, made up of 4, 2 TB SATA drives and the PERC 5/i RAID controller (firmware: 5.1.1-0040). ...
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401 views

Cannot Download Charm From juju-gui

Trying to do a simple provisioning through juju-gui, i.e., Mysql and Wordpress combo; however, when I press the deploy button, I get the following notification: Error deploying mysql Could not deploy ...
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1answer
517 views

how to find out what versions of maas maas-dns and maas-dhcp from terminal

i would like to know how do you find out what version of maas is running on my ubuntu 14.4 installation what command is used to find maas api version, maas-dns, maas dhcp. please be specific. thanks ...
1
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1answer
126 views

juju sync-tools on maas 502 bad gateway error

1) I have maas server on Vm with 4 node all ubuntu 14.04 trusty 2) I use server ( host of VMs) as JUJU server i tried to bootstrap juju i got this error: ERROR juju.cmd supercommand.go:300 gomaasapi: ...
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1answer
340 views

Can't Deploy Wordpress with juju

Successfully deployed mysql on machine 0, and forced deployment of wordpress on the same machine, i.e., juju deploy --to 0 -repository:/xxxx local:trusty:/wordpress. juju status shows installation ...
2
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1answer
424 views

JUJU MAAS Bootstrap all on VM

1) I have maas server on Vm with 4 node all ubuntu 14.04 trusty 2) I have another VM as JUJU server i tried to bootstrap juju i got this error: ERROR bootstrap failed: cannot upload bootstrap tools: ...
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3answers
430 views

Juju bootstraping gomaasapi timestamp error

Have a simple setup consisting of one LTS 14.04 MAAS server, responsible for dhcp and dns, and a laptop target node. Target node has successfully reached "Ready" state; however, while attempting to ...
0
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1answer
303 views

Setting up MAAS on 14.04LTS Region + Cluster on same server DHCP not working

First time trying out MAAS (want Openstack dev/test under cloud setup using MAAS). I want lab net <-> (eth0) MAAS Region & Cluster server (eth1) [DHCP/DNS] <-> isolated net. I installed ...
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1answer
99 views

cannot not get impi after installing 14.4 maas. cannot power on servers

i am not getting any IMPI after installing ubuntu 14.4 LTS maas, during enlistment/commissioning of my servers. it was functioning in 12.4 but is not detecting it in or setting it 14.4. dell poweredge ...
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1answer
68 views

How to get MAAS server URL from command line?

I just wanted to try out MAAS dashboard so, i have created a MAAS server on ubuntu server 14.04 in VMware. However, i did not get the prompt for setting server URL as http://10.x.x.x/MAAS as described ...
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91 views

ERROR error parsing environment “maas”: no public ssh keys found..is it a bug

no matter what i do i get ERROR error parsing environment "maas": no public ssh keys found My environments.yaml file. (authorized key added as per another ask, ubuntu help example) juju: ...