Questions tagged [juju]

Juju is a next generation service modelling and execution framework.

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103 views

How to configure MAAS to boot virtual machines placed in Shared VMs via VMware type

I have a VMware Workstation 14 installed on Windows 10. I can connect to Shared VMs and create a juju node inside it. But I don't know what Host and username I should enter. My physical machine IP is:...
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2k views

How do I pass flags when starting a systemd service?

Note a similar question has been asked: How to pass flags when starting 'service'? But I read a while back that Linux switched from init.d to systemd, and since that Q&A are 6 years old ...
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111 views

juju 2.4.1 bootstrap openstack fails : NeutronError unexpected status: 400

So I'm trying to bootstrap a controller inside my openstack cloud and it appears to be failing when trying to create the security group. I believe this is happening because from the bootstrap debug I ...
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1answer
667 views

ceph-osd No block devices detected using current configuration

After the deploy of Openstack via Juju the ceph-osd results in blocked $: juju status ceph-osd/0 blocked idle 1 10.20.253.197 No block devices ...
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1answer
99 views

Maas, Juju & Openstack, - “Unable to create the image”

I can't create an image on Openstack, I receive this issue: Unable to create the image I've get the image of U18.04 here The entire environment has been built used Maas/Juju and all the procedure ...
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146 views

Maas nodes stuck on Deploying state

I am using MAAS version 2.4.0 (6981-g011e51b7a-0ubuntu1~18.04.1) on my setup. I have three Dell poweredge R420 servers. I have created 3 vms on each by using virt-manager. Allocated 8 Gb ram, 4 CPUs ...
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42 views

Getting error while creating controller on aws in juju

I am trying to create juju controller on aws cloud with juju bootstrap but I am getting error as: ERROR failed to bootstrap model: waited for 20m0s without being able to connect: No RSA host key ...
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1answer
684 views

Deploy OpenStack with MAAS 2.4 and juju 2.4.1

I want to install an OpenStack with my MAAS 2.4 and juju 2.4.1 environment. The MAAS is now running very well and I can manage my hardware with it. I installed juju and a juju-controller (dedicated ...
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27 views

/etc/network/interfaces.py failes to build the correct /etc/network/interfaces for juju cloud deploy

I did a pcakge upgrade one of my juju deployed vms and rebooted. The vm came up without any network interfaces. I had power off the vm and mount it's root volume on another vm to diagnose and patch ...
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55 views

MAAS server won't recongnize nodes

I'm a newbie on researching and deploy MAAS Server with Juju and Openstack. I installed Ubuntu Server 16.04 on VMWare Workstation with 2 NIC: 1 of them is external network with Bridge Mode with IP ...
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1answer
30 views

Do we have a freezer charm for Queen Version of Openstack

Do we have a freezer charm for Queen Version Openstack.We are planning to deploy queen and looking for freezer charm but unable to find it .Is there any way ?
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2answers
368 views

Conjure-up Kubernetes installation failed because of “/proc/sys/net/core/somaxconn” does not exist,

When I had been installing Kubernetes via conjure-up in my workstation, ended up with somaxconn does not exist and some mongo error. VM Configuration 2 vCPU,8 GB vRAM and 100 GB vDisk and it is fresh ...
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63 views

Error with Openstack installation on Ubuntu-16.04 using JUJU and MAAS

I am trying to add a relation between percona-cluster and keystone juju charms but i am getting the hook failed: "shared-db-relation-changed" for percona-cluster:shared-db. My Openstack setup is ...
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63 views

Juju+MAAS+Openstack with SRIOV

I'm trying to figure out what the correct wiring diagram is for SRIOV passthrough with MAAS+Juju+Openstack. I've already set up the correct parameters for the charms to enable SRIOV: enable-sriov: ...
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1answer
254 views

juju openstack bootstrap authentication failed

I installed juju on Ubuntu via snap and follow these steps https://docs.jujucharms.com/2.4/en/help-openstack. But if I try to run the bootstrap to start the controller I always get an 401 error ...
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1answer
180 views

Juju ever need sudo for install?

I am using MAAS with real servers and they are enlisting, commissioning etc. and power cycling nicely. Now its time for Juju. I did this: $ sudo snap install juju --classic $ juju add-cloud $ juju ...
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87 views

Blender destroys PSD file on Ubuntu 18.04

I will understand if this question is not related to Ubuntu specifically but on AskBlender did't find any answer. Installed Blender in Ubuntu with command: sudo apt install blender everything ...
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341 views

Ubuntu 18.04 Openstack Deployment - 'hook failed: “install”'

I was trying to deploy Openstack using Juju and MaaS. I get the error hook failed: "install" After debugging I find this error: Debug file Any help?
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1answer
58 views

How do you clean a juju controller disk or make it larger?

My juju controllers appear to be defaulting to a 10GB root disk. I am running out of disk space on the controller. I have 6.7GB in /var/lib/juju/db. Is there a way to reduce the disk usage on this? ...
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1answer
160 views

adding an existing AWS machine to JUJU

I'm trying to simulate a situation in which a client has server with no Juju installed and we want to create a juju enviroment to controll them.So I have a new created machine foo the docs say ...
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1answer
1k views

Failed to bootstrap model, cannot start Juju bootstrap instance

I am currently following the guide from Openstack.org and have deployed the MAAS (192.168.100.1) and Juju on 2 virtual machines (in VirtualBox). However, at the below step, I get the following error ...
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1answer
55 views

What actually IS the functionality of the “lock user” function on Ubuntu Landscape?

I'm testing out Ubuntu Landscape, but the only client I have available to me is only accessible via SSH. I've tried locking the user on it as described in the documentation, but when that's finished I ...
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34 views

juju can't deploy from charmstore, can't read entity archive

I'm trying to deploy some charms from the charm store that has always been working. Wether I'm deploying with the GUI or cli, I get the same error: Could not add requested charm. Server responded ...
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1answer
39 views

How to gather all bundle.yaml of juju

I want a dataset of application graphs for testing purposes of a mine recommender system approach. I can't find something similar here Thus, I am trying to gather all bundles(=app graph in juju) yaml ...
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1answer
35 views

Juju with FUJITSU Cloud Service K5

I would like to use Juju with Fujitsu Cloud Service K5, is it possible? I'm trying to add a openstack cloud using "juju add-cloud" but I don't know the API endpoint. Could it be one of these? Edit: I ...
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198 views

Why can't I login to Web UI after install of Ubuntu 18 MAAS?

I downloaded the ISO for Ubuntu. I am asking about how I can learn more about installing MAAS. During installation from my boot disk, it offered 3 options, (1) Install Ubuntu server, (2) MAAS ...
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96 views

No images or networks after running conjure-up openstack with Nova LXD

I ran the conjure-up OpenStack with NovaLXD install and everything was green when it completed but for some reason when I log in the images networks and keypairs it said were created were not present. ...
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1answer
319 views

MAAS - unable to create vlan interface on node

I am attempting to add a vlan interface to one of my commissioned nodes. However when adding interface I receive 'NoneType' object has no attribute 'fabric_id' I have attempted this on physical ...
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1answer
92 views

hooks.py missing with charm helpers

I was trying to create a python charm using charm helpers Documentation. An empty charm has been successfully created but I was Unable to import hooks.py in to the directory structure. root@juju:~/...
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1answer
109 views

how to create a juju-unit for ansible?

I need to build a juju unit for ansible alone. I can't find ansible charm in charm store. What would be the better approach?
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1answer
238 views

How to create ansible charm in juju

I am trying to create my own charm using ansible. When I do that using "charm create" I get some errors as below: root@charms:~/charms/precise# charm create -t ansible ansi INFO: Generating charm ...
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1answer
583 views

Juju cannot retrieve charm

After successfully bootstrapping Juju control node, made sure that DNS is set-up "properly", - I have forwarder name servers at MAAS, - resolv.conf at deployed Juju control node is set-up by MAAS ...
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121 views

Juju bootstrap not working with vsan

Not sure what is going on but when I try to bootstrap juju and my datastore is a vsan storage it will hang up on the deployment. Here is the command I am running juju bootstrap vsphere/Home --...
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3answers
2k views

what's domain in the dashboard of Ubuntu Openstack

I am new to OpenStack and recently I am learning to use it. After I successfully install OpenStack by following this link: https://www.ubuntu.com/download/cloud/try-openstack At 3rd step, it said, "...
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1answer
40 views

How can I call a specific AMI into the JUJU charm for deploying the infrastructure in JUJU?

We had the pre-configured AMIs of our machines which need to be called through the JUJU charm to spin up the instances. Can someone help me with this?
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1answer
406 views

Juju add-machine does not start LXD container

Juju agent version 2.3.4 MAAS version: 2.3.1 (6470-g036d646-0ubuntu1~16.04.1 I seem to be experiencing the symptoms akin to the ones here. With MAAS nodes in 'Ready' state, adding a machine #juju ...
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1answer
191 views

DPKG errors for hddtemp and glances when I run APT commands

This is the output I am getting. What do I need to do? Reading package lists... Done Building dependency tree Reading state information... Done lynx is already the newest version (2.8.9dev16-1)...
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1answer
272 views

Deploying charms to Juju bootstrap node

Is it possible to deploy a charm to Juju bootstrap node (to a container) ? I have not been able to add machine on which Juju controller resides, and see it in the list of available machines that can ...
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1answer
90 views

hide storage volume in conjure-up instance

I got conjure-up working on a single node system and I have launch 2 instances up and running and I assigned 20GB storage to this instance. If run df command inside instance it still shows my host ...
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1answer
236 views

MAAS on KVM - problem with PXE boot

MAAS version: 2.3.0 (6434-gd354690-0ubuntu1~16.04.1) Running on: kurt@ZEUS-01:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.4 LTS Release: 16....
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849 views

Can't connect to instance Console via Openstack Dashboard on Ubuntu 16.04 LTS and Conjure-up

I made a fresh install of Ubuntu Server 16.04 LTS and I installed Openstack novalxd with conjure-up. Every seemed to work fine, I created and started an instance and tryed to connect to the console ...
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1answer
383 views

Openstack Node post-installation failure using conjure-up 'cloudinit'

Successfully deployed MAAS 2.3 and 4 nodes have been commissioned and are ready to deploy. Have both private and public VLANs connected to each node. Followed instructions for setting up production ...
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0answers
34 views

How do I tell which image was used to boot a juju machine?

I have a couple of machines deployed in a vsphere cluster. How do I tell which images were used to start the instances and from where they were downloaded? I tried juju status and juju show-machine ...
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1answer
112 views

Juju add-subnet command fails to move existing subnet into a space

I have been following this blog post to deploy a minimal k8s cluster into my existing development VPC. I have created private and public space, but when I tried to use add-subnet to add my private and ...
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1answer
187 views

new MAAS nodes are only provisioned from one pod

I have two pods in my MAAS deployment. Both are 32 core, 64 GB ram machines running CentOS and KVM and configured for MAAS access via virsh. I've noticed that MAAS only uses one of my pods for ...
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1answer
160 views

Juju: What permissions are needed on a vsphere cloud?

I'm trying to use Juju to manage our infrastructure in a vsphere private cloud. However when I try to setup the juju controller using the CLI it fails, because of a permission problem. This is the ...
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1answer
41 views

As a programmer how can I write applications on Juju provisioned infrastructure?

I have been reading up on Juju 2.0 and done a few basic tutorials to install juju and deploy some charms on my local machine. I have also setup a MAAS server. What I want to do is write some ...
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0answers
55 views

Juju manual bootstrap keeps failing

I'm trying to bootstrap a manual cloud by using juju bootstrap manual/x.x.x.x mycloud but I keep getting the following warning and afterwards the following error half an hour later. My Public ssh-key ...
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0answers
171 views

conjure up error while installation cannot retrieve charm

I am deploying ubuntu openstack. in conjure-up after initialization and deployment of nodes Os, conjure up crashes with this error: cannot retrieve charm "cs:openstack-dashboard-252": cannot get ...
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2answers
346 views

conjure-up failed with “Exception: Could not determine Juju version.”

The log file ~/.cache/conjure-up/conjure-up.log 2018-01-11 12:27:25,785 [DEBUG] conjure-up/_unspecified_spell - juju.py:39 - bin_path candidate found 2018-01-11 12:27:25,785 [DEBUG] conjure-up/...