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Questions tagged [juju]

Juju is a next generation service modelling and execution framework.

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23 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
35 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
33 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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93 views

MAAS 2.3 failed to enlist any node after PXE boot

Dears; need your support for below problem on MAAS: - I've installed MAAS 2.3 on Huawei blade server - When I PXE boot any server (Huawei) it connects to MAAS and get DHCP IP and shutdown normally I ...
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1answer
124 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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78 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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61 views

Maas DNS does not work properly on Vmware ESXi

I have a MAAS setup that runs as a VM in VmWare Workstation, and its internal DNS works perfectly with machines it deployed (can be virtual or physical, with juju as a controller). I'm now in the ...
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59 views

Configuring juju Conjure-up K8 Deploy on Azure

I am successfully installing a k8 cluster in Azure using conjure-up but want to be able to be able to modify multiple items. This would include instance size of the VM's, how routing is handled ...
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159 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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19 views

juju actions output for git charm

I am trying to understand "juju actions" utility. If an action of adding a repo to local git charm is executed the output displays that the action status is completed. root@charms:~# juju run-action ...
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139 views

How to start/stop Openstack on Ubuntu

I am a new user of Openstack on Ubuntu and I just re-installed OpenStack with NovaLXD on my machine. However, since the all lxd, lxc and my OS updated recently, I cannot use the way I usually did to ...
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38 views

Bundles in JUJU

Can anyone help me in understanding creating my own bundles with some existing machines on my model? I have used --map-machines options which have thrown an error as follows: root@charms:~# juju ...
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1answer
65 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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88 views

MAAS not pushing my SSH keys

I am really new to MAAS and have stood up my first implementation. My environment is really straight forward: 1 MAAS regional controller (VM) 1 MAAS rack controller (VM) 1 Available ...
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1answer
60 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
145 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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133 views

How can VLANs be configured in Juju-flavored OpenStack?

I am installing OpenStack with conjure-up, MAAS, and Juju. It's worked well for me before, but this time around I'm attempting to configure VLAN networks. I have the following VLANs: 1, for control ...
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1answer
497 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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85 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
960 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
33 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
250 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
152 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
194 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
78 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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72 views

MAAS VM connectivity from the “inside” network to the “outside” network

I am following this tutorial: https://tutorials.ubuntu.com/tutorial/create-kvm-pods-with-maas#0 with ref more specifically to this section: https://tutorials.ubuntu.com/tutorial/create-kvm-pods-with-...
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1answer
106 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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68 views

Q: Static IP assigment for JUJU deployed LXD containers

We have a customized OpenStack installation based on default OpenStack bundle (Xenial/Newton) from jujucharms.com. The versions are as follows: Ubuntu 16.04.3 + MAAS 2.3.0 + JUJU 2.3.1 When we deploy ...
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634 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
307 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
26 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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146 views

maas juju space,subnet and device not available for deploying a lxd

I'm up (update/upgrade) on xenail I'm trying to deploy a ceph-mon on infra1.maas with command juju deploy --bind openstwork --to lxd:1 --config ceph-mon.yaml ceph-mon It is still blocked and I ...
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1answer
52 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
140 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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271 views

Install openstack over MAAS and JUJU

Did someone really install maas-juju openstack on production? Did someone install mass/juju to bare metal in real production envelopment I have 6 super micro servers for openstack deployment plus ...
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1answer
109 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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99 views

OpenStack/mysql deployment error “database relation's interface…is awaiting … database_password, database_host”

I've deployed an openstack system using juju. Several of the units are saying "Incomplete relations: database." The debug logs for the cinder service, for example, say: unit-cinder-0: 19:55:41 INFO ...
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1answer
40 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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116 views

juju can't deploy MAAS VM nodes, 16.04 deployed instead of 18.04

I'm using MAAS with a mixture of bare metal and VM nodes. My main purpose is to test Ubuntu 18.04 in an MAAS+juju+Openstack use case. As in the past, I created VMs, copied ssh keys and used virsh as ...
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72 views

Juju: Updating admin credentials for already bootstrapped controller

We have created a juju-controller running on openstack cloud. This controller was bootstrapped with a credential which has expired now and the controller instance is hitting keystone server several ...
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0answers
88 views

is it possible to add windows server 1709 node to a canoncial kubernetes cluster?

this link mentions support for windows here: https://kubernetes.io/docs/getting-started-guides/windows/#upstream-l3-routing-topology however I don't know how or what commands I could run to make the ...
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48 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
121 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
323 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/...
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0answers
113 views

DHCP lease always registered with default “ubuntu” instead of actual hostname at first boot

We are running a deploy of Kubernetes on Canonical distribution with Juju on a local vSphere 6.5 cluster, but we noticed a DHCP related issue when adding a new kubernetes worker (via "juju add-unit ...
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91 views

How to change the log level of a certain kubernetes component

root@ip-172-31-19-242:/home/ubuntu# ps auxw|grep controller-manager root 4278 0.0 0.0 12948 940 pts/1 S+ 01:46 0:00 grep --color=auto controller-manager root 29281 1.3 2.1 ...
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0answers
12 views

How to set the next action's parameter in charm layer code

I develop a juju charm reactive layer_A with action_A. In the charm I have included another layer_B, which contains action_B. I want to trigger action_B in action_A code. When I set flag action_B.run ...
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2answers
217 views

JuJu / Landscape OpenStack Install - No network listing for Open vSwitch

My set up has 8 physical machines, and 1 VM for MAAS. My network is comprised of 3 subnets. 2 of them are untagged, and the third is tagged. The first untagged network contains the 'public' IP for ...
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0answers
89 views

Juju - Use multiple remote LXD hosts for manual cloud

I'm currently setting up a manual cloud over 3 mid-sized machines (Intel NUC 6th Gen i7, 32GB RAM, 500GB NVMe SSDs each). As of now I'm using ESXi on each machine and manually creating VMs to deploy ...
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1answer
196 views

juju ceph-mon is in error state after servers reboot. hook failed: “config-changed”

I have successfuly setuped openstack 10 days ago. Today I rebooted serves and got next: ceph-mon/0 maintenance executing 1/lxd/0 10.2.200.44 hook failed: "config-changed" ...