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Questions tagged [juju]

Juju is a next generation service modelling and execution framework.

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juju does not provide a digital ocean integration

on official documentation there is no entry on how to integrate juju with digital ocean. there is any particular reason why juju does not come with digitalocean integration out of the box? there is ...
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Juju bootstrap failure

First thing, Thanks for reading. System specification: MAAS region controller(also juju client): lemur laptop from System76. Ubuntu Linux 18.04.1 LTS juju --version is 2.4.3-bionic-amd64 MAAS ...
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is it possible to be using a kvm instance managed by MaaS as a juju bootstrap node?

background: in the end i want to run kubernetes on a bunch of virtual machines. to have some automation im trying to leverage the pxe-setup of maas. it looks like juju is a good way to setup ...
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32 views

Conjure-up kubernetes-core kubelet waiting to start

I deploy a kubernetes cluster with conjure-up using juju and maas , but when I reboot a worker node , the kubelet always stay "Waiting to start". juju run --application kubernetes-worker 'service ...
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1answer
25 views

Testing openstack with conjure-up (novalxc) neutron-gateway fails to start

Followed this doc to test openstack: https://www.ubuntu.com/openstack/install#workstation-deployment edit: This is running on ubuntu 16.04 After the conjure-up step, everything eventually starts ...
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46 views

Series “Bionic” is not supported by charm, supported series are: Xenial,Trusty,Yakkety

I am trying to deploy Openstack using juju and also deploy bundle.yaml on Ubuntu 18.04. It fails with the error cannot deploy bundle: series "bionic" not supported by charm, supported series are: ...
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1answer
112 views

Conjure-up/JuJu failed to bootstrap

I'm attempting to set up a openstack cluster using MaaS and Conjure-up. I was able to get all the way to deploying the stack using conjure-up. Yet when it goes to deploy the cloud, I can see in the ...
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45 views

rocky juju openstack deploy can´t launch instances. always getting “all hosts available” error

Fresh install using conjure-up on Linux desktop or server can´t launch any instances at the end of the installation. Deployment ended ok with any errors. When I´m trying to create one instance, no ...
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2answers
39 views

How 'juju deploy' on dedicated OpenStack availability zone/aggregate in non-MAAS environment?

the following problem is to solve: - OpenStack Ocata (Ubuntu 16.04) (deployed with MAAS/Juju) with serveral availability zones / aggregates. Some are for testing, some for production - Test-tenant in ...
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2answers
91 views

MAAS Ubuntu 18.10 netplan configuration to pass internet traffic to nodes

Does anyone know how to allow internet to my nodes from the rack controller? I have a pfsense router, then rack/region controller with 2 nics (0=wan, 1=lan(for dhcp pxe nodes)). Nodes will pxe but ...
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1answer
23 views

How to run conjure-up after a reboot

Finally have conjure-up running with an openstack spell. Openstack is working good so far. Now what can I expect if I shut off my computer? When I boot it back up - do I need to run conjure-up again ...
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2answers
86 views

conjure-up: How can I set juju bootstrap-series to bionic

I'm working to standup MAAS and OpenStack on Ubuntu 18.04. MAAS is installed and managing my hardware and I am now attempting to install OpenStack via conjure-up. When conjure-up calls juju ...
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28 views

K8s - wrong ip in apilib

I am playing around with k8s in my lab and have setup k8s with conjure-up. However, shortly after installation the k8s service is not available anymore. I found that actually only the kubeapi-load-...
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1answer
39 views

How can I set a static IP for juju machines?

I found a similar question from 2014, How to give a Juju charm a static ip address - wordpress, but the answer only says it's not possible, but will be in 15.04, which doesn't help much. Currently ...
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23 views

The ping to instance not working

I've applied this guide on my lab: OpenStack Charms Deployment Guide my lab: IBM System 3540 M4 with Ubuntu 18.04 (1NIC): Maas(50GB HDD/8GB RAM/1 NIC) IBM System 3540M4 with Ubuntu 18.04 & ...
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24 views

How to configure JuJu Charms to automatically recover from machine failure?

I have a charm that can only run 1 unit, that is working great. When I deploy this charm, a machine is created via MAAS, the unit for my charm is installed and it runs just fine. What I want to do is ...
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12 views

Juju, restore backup, health ping failed, 2.3.5

After running juju in production for 6 months an issue with the available disk space has cropped up out of the blue. With a lack of directly specified basic system requirements for juju cloud ...
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49 views

Two NIC to deploy Openstack via MAAS and Juju

Why we need to use 2 NIC on MAAS to deploy Openstack via Juju? Thanks
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69 views

OpenStack deploy with JuJu - neutron-gateway blocked - services not running

Followed the guide on OpenStack.org for deploying the OpenStack charms individually (i.e. not via one of the standard bundles) - https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/...
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15 views

Deploying charm from local host

I'm trying to deploy vanilla charm as i'm beginner in writing charm, I'm facing following issues in this regard. I run this charm proof . and I got following output: I: display-name not provided, ...
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19 views

Post method EOF error in JUJU installation

I am trying to install juju in my Ubuntu virtual machine and I'm getting an error Post https://api.snapcraft.io/v2/snaps/refresh: EOF How to resolve it?
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22 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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2answers
91 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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1answer
55 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
196 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
42 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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46 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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23 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
327 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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22 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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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
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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
182 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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42 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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31 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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41 views

Conjure-up deployment of openstack

Yesterday, I completed a conjure-up deployment of openstack on a VirtualBox VM. I went to the given link at http://240.15.0.8/horizon/ (!) and I was redirected to http://240.15.0.8/horizon/auth/login/?...
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Is the command "charm create <charm name> still supported?

I've installed charm 2.3.0 and charm-tools 2.2.4 and I'm trying to create a simple charm using command "charm create simple", is that supposed to still work? I am unable to get it to work, I keep ...
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98 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
116 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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63 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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30 views

How can I manage multiple image versions of one OS with MAAS/Juju?

I'm using MAAS 2.3.3 with Juju 2.3.8 on Ubuntu 16.04.4. I want to add multiple images (boot-resources) to MAAS of the same operating system, in my case these are different Windows 10 images I created....
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74 views

JuJu - Windows 10 Services incorrectly identified

Brief description Within a JuJu/MaaS setup, adding a machine(series=win10) and deploying the "noop" charm results in the following error: 2018-06-01 13:16:26 ERROR juju.worker.deployer.service ...
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65 views

juju add-cloud fails to validate openstack endpoint. Does this operation require https?

I have a local instance of DevStack up and running. The auth url provided in the rc file is not being accepted by juju add-cloud. Enter the API endpoint url for the cloud: http://192.168.232.187/...
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216 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
44 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
87 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
441 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
33 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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33 views

adding relation between git and jenkins

I am new to juju,and i deployed two applications jenkins and git, i am trying to add relation between the two charms,but i am not able to do. i was configured below file in hooks as blow. $cat ...
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53 views

JUJU Keystone deployment bug? simplex

Deploying openstack-base bundle. Charm deployment issues with keystone. charm : cs:keystone-280 Problem is that charm performs config-changed hook then becomes blocked by services not running, ...