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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How to check if MAAS-DHCP service/daemon is running?

We've configured MAAS to handle DHCP on our network. It was working fine for a while but suddenly MAAS refuses to respond to DHCP requests. How to debug this? Are there any logs I can check or is ...
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6 views

Suggestions for rolling out a WebServer and Load Balancer with Juju Charms

I'm setting up a Maas/Juju Ubuntu 14.04 cluster and need some advice. The goal is to have HAProxy load balancing either Apache or Nginx that I can configure to host a set of php files that will be ...
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7 views

juju deploy fails with “lookup store.juju.ubuntu.com: no such host”

I have a MAAS setup (using KVM) with 1 MAAS controller and 1 server node. I could "juju bootstrap" successfully and following is the output of "juju status" vishal@maas:~$ juju status environment: ...
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11 views

MAAS Network question - Node cannot ping to outside world (ip shows up correctly)

Hello AskUbuntu community, For the past few days, I finally jumped on the MAAS train but encountered a few problems with network configurations. I do apologize if I have missed some fundamental ...
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11 views

After installing MAAS, I am not able to Power on a node

In the GUI, the status is always 'Commissioning'. I have setup my power type as IPMI / wake-on-lan. Wake-on-Lan results in the error : Unknown power_type 'ether_wake'. IPMI results in 'Timed out ...
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1answer
30 views

found maas user directory in tmp?

I am somewhat new to servers, and even more fresh when it comes to Ubuntu. I am looking on my Ubuntu folder and found a directory owned by a user maas... drwx------ 2 maas maas 4096 Dec 22 00:26 ...
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31 views

Final Hardware Selection Step in Landscape Openstack Install

I'm on the last step before my Landscape Openstack install should begin. Configuration is chosen and 5 machines (KVM virtual machines managed by MAAS) are selected. (green checkmark) But, the last ...
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10 views

maas 1.7.1-rc1 fails discovery

Maas 1.7.1~rc1+bzr3322 on Ubuntu 14.04.1 fails the discovery process. I have just reinstalled my maas server and configured it to my last working state. (My 3rd reinstall so I am getting proficient ...
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1answer
35 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. ...
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19 views

juju bootstrap in MAAS environment : node :Failed deployment

juju bootstrap in the maas web ui the node status is :Failed deployment the node reboot ,it show:apm not present boot:
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2answers
73 views

Can't add cloud-archive:tools to repository

Trying to upgrade to MAAS 1.7, from 1.5, by updating apt-get repository; however, I am getting the following error: $ sudo add-apt-repository cloud-archive:tools Ubuntu Cloud Archive for cloud-tools ...
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118 views

How to Install Juno Openstack

Trying to get Juno going using MAAS and JUJU; however, it seems that there are no viable alternatives. Tried the following: 1- Upgraded to 14.10 and did a fresh MAAS and JUJU install; however, utopic ...
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22 views

MaaS not recognizing HP logical drives

I have a MaaS server setup and working with HP blades. In order to do a JuJu openstack install all the servers need two disks, which I accomplished by creating two logical drives on each blade. The ...
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9 views

MAAS install in node architecture

When trying to install MAAS in a node architecture, I get the following error: usage: /usr/lib/python2.7/dist-packages/maascli/__main__.py [-h] COMMAND ... ...
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7 views

In MAAS, how can I use my own ubuntu image for fast installer

I am using Maas to organize my cluster and save time. There is a option in Maas node: fast install, which can use a image to install system directly. I was wondering if I can make that image of my ...
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16 views

ERROR maiformed maas-oauth (3 items separated by colons )

I am trying to config JUJU + MAAS, then deploy some services. I have 3 nodes in "ready" status. When I typing : ~# juju bootstrap The output is : ERROR malformed maas-oauth (3 items separated ...
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21 views

How to add a new cluster controller to MaaS release 1.7?

I've a MaaS ver 1.7 upgraded via stable ppa and I'd like to add a new Cluster Controller, both of them are on the same network. when I tried to run the command: **sudo dpkg-reconfigure ...
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43 views

Windows boot images not showing up in MAAS 1.7

I'm trying to boot my MAAS 1.7 nodes with Windows. I followed the article referenced here: http://wiki.cloudbase.it/maas. My MAAS server is working fine when deploying my node with Ubuntu. However, ...
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3answers
5k views

Can't access MAAS web interface

I'm currently using a virtual machine to run ubuntu server. I installed maas on it. I got this error everytime. The requested URL /MAAS was not found on this server. Apache/2.2.22 (Ubuntu) Server at ...
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18 views

How to add a new network card to the MAAS web interface

I am working on setting up a test openstack implementation on Ubuntu. When I installed the machine which will be my region controller I didn't notice that only one of the network cards was enabled. I ...
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1answer
37 views

juju bootstrap command finished but deployment failed

I have run juju -v --debug bootstrap -e auits and the last thing juju returns is Logging to /var/log/cloud-init-output.log on remote host Running apt-get update Running apt-get upgrade Installing ...
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89 views

Juju misconfigures neutron setup ?! Cannot connect to instances

Setup is as follows, workstation <-> Maas server <-> 3 VM's - Instances Maas Server and the VM's are deployed in vSphere. The Maas server's eth1 has 10.4.x.x which is acting as DHCP manager ...
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3answers
34 views

openstack-install stuck after aborted install

I started running openstack-install with a maas server. It told me that none of my servers had wake on lan or ipmi configured and left me hanging. I broke out of it and now can't get it to ...
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1answer
31 views

Juju fails to download the charm - dial tcp: lookup store.juju.ubuntu.com: no such host

I'm trying to deploy juju gui on my maas controller but juju is unable to get the gui charm. This is the error I get: ERROR juju.cmd supercommand.go:323 cannot download charm "cs:trusty/juju-gui-16": ...
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32 views

Ubuntu MAAS Juju bootstrap stuck on fetching tools

I need help with juju bootstrap in maas environment. I have installed maas on maas controller server, commissioned one blade and tried to bootstrap the machine with juju. System installs on the new ...
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11 views

MAAS cluster/region controller differences

If the region controller contains the web interface and API which multiple cluster controllers can talk to. Why is setting the address for node management (e.g PXE booting DHCP etc) done by 'sudo ...
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1answer
46 views

MAAS PXE Boot problem

I have an unordinary problem here, 1. I have my MAAS Server running on a hardware with ubuntu 14.04 server distro 2. pxe boot options are active in every other machines. 3. when trying to boot from ...
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2answers
181 views

Error bootstrapping juju environment maas, crypto/rsa: verification error

I bootstrapped the juju environment for maas. It was working fine but, my bootstrapped node formatted due to network boot. I then removed juju and deleted the environments directory and reinstalled ...
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12 views

Maas commission failed while getting packages from archive.ubuntu.com

I am making a Maas server to install ubuntu for clients in the subnet I finished installing Maas, dhcp, and setting up gateway in the server so that all machines in the subnet can connect to the ...
2
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1answer
30 views

maas node times out after during juju bootstrap

I have 6 nodes that have all been commissioned. I can ssh to 2 of them with ubuntu@ip_address. The other 4 fail to ssh with "Permission denied (publickey)". Juju deploy fail with "Failed to query ...
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1answer
2k views

How do I modify the pxe config in MAAS?

I'm using MAAS, during the commissioning step, I have full error on the screen timeout: killing /sbin/modprobe -bv pci I investigated a little and apparently it's an acpi issue. So I tried to ...
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40 views

Settings of Power type MAAS node for manage VMware esxi images

i create a maas-controller with 5 nodes and i manage these whit Vmware Vsphere . I am setting power type for virtual machine "virsh" but i don't use kvm and the qemu+ssh string does not work ...
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8 views

Ubuntu Cloud Internet Sources Needed for Network Whitelist

We are attempting to deploy Ubuntu Cloud Openstack Juno with MAAS and need to determine each Internet endpoint that Ubuntu Cloud needs to connect to from the LAN. Each destination needs to be white ...
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13 views

MAAS web UI cannot show

**i have installed maas sucessfully.when i use http://XXx.XXX.XXX.XXX in brower,i got this: Apache2 Ubuntu Default Page...... but if i use http://XXx.XXX.XXX.XXX /MAAS in brower ,i got this ...
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44 views

The “OpenStack” package ignores system-wide network proxy settings

I often found myself redownloading the same package of lxc instances when failed and retried to reinstall the openstack-install either using the Landscape, single, or multi modes options, which take ...
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10 views

root access is being denied to maas files

I am trying to change the clock in the maas_local_settings.py file, and am logged in as the root but I am still being denied access to files. I tried opening other files as well but still cannot open ...
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6 views

Nodes in Maas wont wake up

I have been setting up a system to test out for a company that is interested in the Ubuntu projects, but I have been having problems getting the nodes I am building to wake up on eth0 network. I have ...
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1answer
119 views

installing Ubuntu Openstack - Canonical Distribution on a virtual environment

I've tried to install Ubuntu Openstack - Canonical Distribution using this new Ubuntu guide. During step 3, i use the following command to install MaaS; sudo apt install maas I've received this ...
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1answer
142 views

Openstack Juno Rabbitmq Charm: Config File Missing

Trying to deploy a multi-node openstack Juno, on 14.04. Here is my charm config file: nova-cloud-controller: openstack-origin: cloud:trusty-juno network-manager: "Neutron" openstack-dashboard: ...
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2answers
436 views

Node in MAAS not waking up on LAN

I am trying to add nodes in MAAS cluster. I setup MAAS Server in VM using Ubuntu 14.04 LTS. I completed the post-install tasks like installing MAAS, configure network, DHCP-DNS, creating logins, ...
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152 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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1answer
85 views

Difference between “Ubuntu OpenStack: The Canonical Distribution” and plain old Ubuntu Openstack distribution

I was trying to deploy Openstack on Ubuntu. I found following two different links: https://help.ubuntu.com/community/UbuntuCloudInfrastructure ...
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91 views

openstack-install Can't import Boot Images

Trying openstack-install, http://www.ubuntu.com/download/cloud/install-ubuntu-openstack, on a Trusty server - hoping to get Openstack Juno going - but having problems with importing images. Install ...
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2answers
63 views

Which Juju's OpenStack Charms am I using (Community or Canonical)?

To give you better idea, let me just give you a little context I had a MAAS setup with 6 nodes in ready state. One of my node became Juju bootstrap node. After that I deployed OpenStack Juju charms ...
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2answers
161 views

“Installing Ubuntu OpenStack: The Canonical distribution” failed due to bootstrap timeout

I am following the "Installing Ubuntu OpenStack: The canonical distribution" guide to deploy Canonical Openstack. My MAAS setup is already there and in healthy condition. However "sudo ...
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2answers
98 views

Architecture of a virtual OpenStack deployment (Juju/MAAS) with 1 physical node

I'd like to demonstrate some of OpenStacks HA/FT features (most importantly live migration and storage replication). For that purpose, I have a machine with 32 GB RAM and a Xeon e3v2 with 4 cores (8 ...
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1answer
26 views

How to modify /usr/share/maas/preseeds/generic

How to modify file /usr/share/maas/preseeds/generic , a need to enable proxy in MAAS to download boot images? Thanks
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1answer
50 views

Adding opencontrail to maas juju openstack

I have a working icehouse openstack environment with neutron ovs and gre tunnels. The environment was set using maas and juju (deployed openstack charms). Would like to configure opencontrail instead ...
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13 views

MAAS using wrong NIC address for DNS

Ubuntu 14.04 LTS. with 2 NICS, one 'main' used for MAAS admin and main I/O (http://main.address/MAAS) one dedicated to cluster control only. The cluster controller nic was added after the base ...
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69 views

Openstack Juno Juju Charms for Utopic

Finally, managed to deploy a utopic image, see MAAS 1.7 How to Deploy utopic images; however, my problem now is that I can't deploy utopic charms: $ juju status environment: maas17 machines: "0": ...