Questions tagged [maas]

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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43 views

Install MAAS on productive system

I'm running 16.04 LTS with 3 VMs. Got some other servers I might Cluster together with MAAS. Is it possible to install on the Master productive machine the MAAS and cluster the different servers ...
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573 views

Trying to use MAAS 2.1.3 to deploy Centos 7

"Ubuntu MAAS 2.1.3" has several Ubuntu and Centos versions supported out of the box. Our environment has a target version of Centos 7 for general deployment in the lab. Ubuntu MAAS is working great ...
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MAAS deployment without formatting secondary disks

I manage a cluster of computers used for scientific computing using MAAS 2.1. Each node has a 500GB SDD that holds the OS and serves as scratch space for computation. Additionally, each node has a ...
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1answer
176 views

Do we need internet access to all the servers while bootstraping with conjure-up?

I am trying to follow the steps that are provided to setup openstack with ubuntu maas juju autopilot. I am stuck at one step where I am running conjure-up --bootstrap-to <hostname>. This ...
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1answer
454 views

Unable to deploy a node in MAAS 2.1.3 in Ubuntu 16.04 LTS

In previous MAAS versions I successfully deploy a few machines and everything worked fine, but after I updated MAAS to 2.1.3 version using the solution from: https://www.ubuntu.com/download/cloud/...
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1answer
52 views

Landscape - Inavlid login credentials. Please try again

I just conjured up Landscape, following the instructions there and when I try to login in the webmin, this error appears: Invalid login credentials. Please try again. Isn't it supposed to be the ...
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517 views

Unable to see device on MaaS

I tried to PXE boot an Intel NUC using a MaaS server and got the following message: cloud-init[1498]: Can not apply stage final, no datasource found! Likely bad things to come! After this message ...
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1answer
18k views

Should I add HWE kernel to the Ubuntu server manual installation (not from a hosting provider)?

Manually installing Ubuntu server (not from a hosting provider) -- should I add a HWE kernel? From the moment I mount the ISO in my VirtualBox and starting the installation process, I am asked for 4 ...
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1answer
350 views

MaaS 2.2rc2 - DHCP Relay help

Our MaaS KVM VM is setup on a server with an IP of 10.62.7.140 (10.62.7.129/26), we have DHCP helpers enabled on switches and forwarding traffic from our iLO network - 10.62.0.0/22. I have created a ...
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1answer
322 views

Ubuntu OpenStack Autopilot Juju Bootstrap no progress

I'm trying to deploy an Ubuntu Openstack Setup with Autopilot. Following the official instructions (https://www.ubuntu.com/download/cloud/autopilot), I've setup a MAAS Server and made PXE Booting ...
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1answer
219 views

MAAS Apache2 Webserver configuration

TL;DR Please paste content of /usr/share/maas/maas-http.conf I screwed up configuring my maas-http.conf and now I don't reach the webserver. I tried to install letsencrypt certificates for https but ...
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635 views

Openstack Deployment on MAAS2.0

This is my first go at containers, so please bear with me. I tried to deploy openstack using MAAS2.0. I setup the required machines ( 4 nodes + Juju Controller) and I followed the instructions on ...
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1answer
158 views

autopilot does not work

I tried to install OpenStack Autopilot according to the instructions from here, everything went well until the point 6. Launch OpenStack Autopilot. Snap install conjure-up --classic OK Conjure-up --...
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87 views

How to export configuration of maas (Metal as a service)

For a few days, I have performed some tests of automatic tool deployment of Canonical: Maas. I think it's very promising. But how can I save my configuration? And, if I have one save, how can I import ...
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202 views

MAAS: How to login to deployed node via terminal NOT via ssh

after deploying my nodes, I need to access several of them to debug their networking configuration. Since this is obviousely broken, ssh is not available and I need to login at the server directly. ...
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1answer
92 views

Is it possible to encrypt with Maas?

Can Mass install servers on luks encrypted lvm? Using mandos to boot encrypted volume Many thanks David
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377 views

How to update grub after installing Ubuntu 14.04 through MAAS with Global Kernel Parameters?

I have installed Ubuntu 14.04 LTS with kernel version 4.4.0-71-generic via MAAS with the Global Kernel Parameter setting as "quiet splash". I proceeded to disconnect the system from PXE boot and ...
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1answer
23 views

DB issue on MAAS Dashboard page [closed]

When attempting to load the MAAS dashboard page, I get the following error: 'relation "maasserver_discovery" does not exist LINE 1: ...","maasserver_discovery"."is_external_dhcp" FROM "maasserve... ^'...
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83 views

Nodes shut down during 'new' state

I have installed MAAS (apt -y install maas) on Ubuntu Server amd64 16.04.2. My nodes are detected by the never leave the 'new' state. The reason is that the nodes shut down after the SSH key ...
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1answer
180 views

MAAS node memory detection problem [closed]

We're trying to setup MAAS for a school project. And we're having a problem where our nodes are detected with 0 GB memory. The nodes in question are older SuperMicro bladeservers; SBA-7121M-T1. With ...
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1answer
247 views

Bootstrap Juju to Maas controller

I have a working Maas setup with one controller. Now I have installed Juju on this controller. The question is: Can I bootstrap the maas-cloud also to the controller with the Maas & Juju ...
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1answer
640 views

Juju bootstrap on MaaS

I have configured all the necessary steps for a MaaS deployement (following the main guide) on my physical machine (8 cores, 32G Mem) with both region and rack controllers on the same machine and ...
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1answer
48 views

Not able to connect to maas 2.x with landscape

I am wondering if there is support for maas 2.x in landscape. I keep getting 401 gone when trying to connect.
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406 views

How to control power of MAAS nodes via the CLI?

From the CLI help entry, maas doesn't seem to have the ability to turn off power to individual nodes. I can't use the web interface because reasons. I've identified the correct system_id of the node ...
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1answer
494 views

What are the steps to take after a successful openstack install using juju openstack-base charm bundle?

I've installed the Openstack-Base charm bundle with JuJu. The documentation states: https://jujucharms.com/openstack-base/ Ensuring it's working To ensure your cloud is functioning correctly, ...
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1answer
216 views

Trouble installing Contrail bundle

I am trying to install the Contrail bundle (by Robert Ayres) using Juju. After setting up containers and VMs, it begins to set up each of those services. When I run juju status I get the following ...
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1answer
1k views

ceph-osd remains in “blocked” state during juju openstack-base charm bundle installation

I'm new to openstack and juju, trying to install it on a few test machines. I've tried using conjure-up openstack as well as the regular juju charms bundle, unsuccessfully. The farthest I've gotten, ...
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1answer
3k views

conjure-up openstack error “error: flag provided but not defined: --upload-tool”

laptop with fresh/clean install of 16.04.2 installed conjure-up, lxc, lxd, etc... initialized lxd networking can launch lxd containers and install nginx, apache, etc. run "conjure-up openstack", ...
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1answer
234 views

Is it possible to install multi node OpenStack using Juju without using MAAS?

I'm quite new to Juju and MAAS. Is it possible to install OpenStack using Juju on multiple nodes without MAAS? Can anyone refer me to any guide or post regarding this? Thanks.
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114 views

Is there a complete python wrapper for the maas api?

I have been looking for a fully baked python wrapper for the MAAS API but all I have found is this: https://github.com/maas/python-libmaas It seems to be rather incomplete so I was hoping someone ...
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1answer
157 views

Upgrade Juju from 1.25 to 2.0 ERROR No model in focus

I have MAAS 1.9 + Juju 1.25 machine running on Ubuntu 14.05 LTS version. I upgraded OS to 16.04. After upgraded, MAAS working properly. But doesn't work for Juju. Below is output from Juju 2.0 : ...
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1answer
547 views

Cloud in a Box Issue - LXD static host with DHCP bridge and static LXD host reservations

I have a host (Openstack Newton data center controller) with the following services running on it: Maas-Rack-Controller (bridge DHCP) Cloudify (multi-cloud management POC) Juju (cant bootstrap yet...)...
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3answers
2k views

How do I use MAAS to create a Debian Image?

How do I create a Debian image in MAAS? All I found were some ubuntu releases and CentOS, is there any way to create a debian image ? if so how do I do it
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2answers
202 views

Can I make a “choice image list” in MAAS UBUNTU?

I just want to know if I can make a kind of menu choice list where the node can choose from the OS they want? so instead of automatically runs the Ubuntu 16.04 image you assigned to it, you give it ...
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1answer
1k views

Conjure-up - what happened to the Openstack with MAAS option?

I am trying to understand what happened to the conjure openstack spell. When I conjure-up openstack, the only two options that exist are: Openstack with NovaKVM (this is relatively new) Openstack ...
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1answer
684 views

How can we increase Commissioning/Deploying timeout for nodes in MAAS?

I'm emulating ARM virtual machines on x86_64. While commissioning those VMs, I'm hitting timeouts (after 20 mins) causing 'Failed commissioning' error. In /usr/share/maas/maas/settings.py, ...
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151 views

Reinstalling MAAS - Ubuntu 16.04

I'm new here in the forum, I wonder if anyone ever had a problem reinstalling MAAS in Ubuntu 16.04? Because when I try to reinstall without erasing dbconfig I'm getting the errors below. https://...
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98 views

exception problem with juju bootstrap

I run MAAS on vmware Workstaion and there is 4 ready client.When I run sudo JUJU_BOOTSTRAP_TO=ubuntu openstack-install After some try I get exception problem with juju bootstrap Below is ...
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2answers
1k views

Setup MAAS with UEFI

I am seting up an Ubuntu MAAS server to install my cluster. The nodes in the cluster can only boot from UEFI, So I set up the (external) DHCP server with this config: dhcp-boot=grubnetx64.efi.signed,...
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1answer
131 views

Landscape cannot be added “HTTP 410 Error Gone” to MAAS

my virtual lab: 1 VM Ubuntu 16.04.1Lts for MAAS 1 VM Ubuntu 16.04.1Lts for Landscape 5 VM Ubuntu 16.04.1Lts for Openstack I've added and upgraded MAAS and Landscape used their ppa stable. After to ...
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2answers
999 views

MAAS node unable to resolve it's own hostname

I've deployed a MAAS region/rack server, with the main eth interface connects to WAN and another connectes to a switch by using iptables as my MAAS-vlan with DHCP configured. I've found myself unable ...
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613 views

br-ex and floating ips not accessible

I have an Autopilot deployed Openstack configuration it is deployed without error and all services are up acording to juju status. I am new and although I have blow away and redeployed MAAS and LDS ...
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54 views

I'm setting up a private cloud using openstack in vmware. Problem is I set statc ip and now can not connect to internet

I have installed maas and everything. and after setting static ip and reboot I cant connect to internet, I can ping to the internal network though. I used "sudo vi /etc/network/interfaces" to edit ...
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0answers
1k views

MAAS 2.1 commissioning failure in cloudinit

I'm running MAAS 2.1. Every server I try to commission fails with these two errors (on the GUI ) Node commissioning failure - 'cloudinit' running modules for config Node commissioning failure - '...
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1answer
248 views

Juju Controller and charms connection

just a few questions as USER. If I want to depoly an application with 2 different JuJu charms (let say DB + Mediawiki), on 2 different machines (or LXD), do I need 2 controllers ? If so, who manages ...
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2answers
256 views

Error deploying Landscape running sudo JUJU_BOOTSTRAP_TO=<hostname> openstack-install

We have installed MAAS and have 10 nodes that we want to use for openstack autopilot. We are following this guide https://www.ubuntu.com/download/cloud and have all the nodes ready (grey light) and ...
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2answers
883 views

MAAS cant ssh to remote Host

i have configured the maas and succesfully commission and deploy hosts but i can not ssh to the hosts remotely through maas controller node i have generated an ssh key and imported to the maas admin ...
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1answer
2k views

Configuring MAAS with vmware esxi nodes and virsh

I have configured a MAAS Server and my nodes are VMWare ESXi hosted virtual machines. I have installed libvirt-bin package on MAAS and I have tested the ESX connection from MAAS to my host: $ virsh -...
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1answer
237 views

Ubuntu OpenStack Autopilot Install Failing

I am following the steps outlined on the Get OpenStack Autopilot page. I've already deployed MAAS 1.9 on Ubuntu 14.04LTS and have 5 nodes in the Ready state in MAAS. However, when I run openstack-...
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1answer
643 views

Ubuntu Server 16.04 cluster with infiniband?

I have freshly installed Ubuntu Server 16.04 on a Dell T3500 as the master node and I am planning to add 4 compute nodes to the cluster. There is one ConnectX-2 HCA (dual port) card in the T3500 and ...