Questions tagged [juju]

Juju is a Charmed Operator Framework, composed of a Charmed Operator Lifecycle Manager and the Charmed Operator SDK.

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Installing conjure-up charmed Kubernetes (vSphere), error on juju deployment

We are deploying Charmed Kubernetes on vSphere 6.7 and we are getting the following error: dhiadmin@dhip1032:~/.cache/conjure-up$ tail -f conjure-up.log 2019-11-02 17:57:06,909 [DEBUG] conjure-up/...
Christopher Chandler's user avatar
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424 views

Intermittent cinder issue

Cinder operations... for example cinder list have suddenly become weirdly sporadic after a uncontrolled shutdown. In short order I can do it 3 times and have it succeed and fail in random orders with ...
Tom Barber's user avatar
1 vote
0 answers
169 views

Openstack Components not Fully Working

I deployed openstack bundle using juju(version 2.6.9-bionic-amd64) and this tutorial https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/install-openstack-bundle.html. ...
Kunbi's user avatar
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Installing K8s on vSphere results in multiple VMs using Juju

During the installation, I configured it to deploy 1 master and 2 worker nodes but I'm seeing a total of 10 VMs all together. There are 3 VM's that are configured with the exact specifications I ...
user0000001's user avatar
3 votes
2 answers
1k views

How To Install Openstack on Physical Servers

I am trying to install Openstack on 4 Dell r610 servers and am having great difficulty. The rough specs of these servers are 24 cores, 32 gigs of ram, and ~1.2 tb of harddrive space each. I am ...
Mike's user avatar
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Problems with conjure-up openstack to Esxi 6.7 hosts, neutron-api is not deploying to LXD

I have an ESXi 6.7 with 6 VMs. One of the VMs is configured with Ubuntu 18.04 updated. I am following this instructions to the letter https://ubuntu.com/openstack/install I use virsh as power type ...
Juan Pablo Vargas Soruco's user avatar
1 vote
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Kubernetes cluster ... For science!

I have a Kubernetes cluster. I want to find opportunities to contribute to scientific efforts with the compute and memory resources I have available. I am interested in providing resources for math ...
David West's user avatar
2 votes
1 answer
407 views

Openstack deployment with juju fails connecting to mysql

I'm deploying OpenStack using juju. All instances comes up, but it seems that no instances are capable of communicating with the mysql server. Juju status shows: hook failed: "shared-db-relation-...
Kjetil Fleten's user avatar
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Existing conjure-up spells or juju bundles that extend the Charmed/Canonical Dist of Kubernetes with storage

I am looking for an extended spell or charm bundle that includes block storage and ideally object storage as well as Kubernetes storageclasses. I like ceph but I am open to alternatives.
David West's user avatar
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2 answers
455 views

Juju - How to add SSH keys to a model after a depoy

After I deploy some charms with Juju how do I update all the SSH keys in the model if they change?
David West's user avatar
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Can't Access Graylog after Deploying Charmed Distribution of Kubernetes with Logging

I started with conjure-up but never got the summary screen with all the endpoints. I do not know how to access graylog. I tried hitting the ip for Apache2 but that showed me some sort of Apache ...
David West's user avatar
1 vote
1 answer
131 views

How do I know if my Bootstrap Juju installed juju-gui?

Finally got my bootstrap to work on a metal node in maas. How do I know if the bootstrap installed juju-gui? It doesnt show in a "juju status", so guessing it didnt? Using Ubuntu 18.04lts and a ...
PepperHead's user avatar
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1 answer
80 views

conjure-up juju and nested containers

We have (almost) deployed Openstack NovaLXD with conjure-up on a single machine. In this setup, conjure-up uses juju and lxd, and creates nested lxc containers. All of them comes up with IP addresses, ...
Kjetil Fleten's user avatar
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3k views

Kubernetes installation problem

I just installed Charmed Kubernetes using the quick start on a single systems using lxd. I have some services which are sitting in waiting status. # juju status Model Controller Cloud/Region Version ...
Luke Miller's user avatar
1 vote
2 answers
269 views

Jujucharms API error 401 unauthorized

I'm getting several API errors from jujucharms: GET https://api.jujucharms.com/charmstore/v5/~kubernetes/trusty/kubernetes-11/icon.svg 401 (Unauthorized) When entering the URL directly I get the ...
Eduardo Pérez's user avatar
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1 answer
2k views

Juju - cannot remove unit or application

I have a Juju bootstrap cluster running and had an issue with the jenkins charm which caused multiple units to error out. However, after multiple attempts, I am unable to remove any of the errored ...
Alphazero_'s user avatar
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1 answer
86 views

Juju ( a DevOps tool) installation on Ubuntu via VMWare

I have installed VMWare for using Ubuntu . Now I want to install Juju tool in Ubuntu , how can I install it ?
Rajasekhar 's user avatar
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sharing AWS Access with juju tool

I am trying to work with Kubernetes on ubuntu. Ubuntu strongly recommends to use juju tool, which needs AWS admin access keys. Is it safe to share?
Karthik K's user avatar
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2 answers
209 views

settingup juju in aws cloud, we are getting away from Maas

I got my server in aws and machines also in aws cloud. How can I setup juju where juju can use the server in aws for data and spin machines? should i need to install juju in one of the machines as ...
Santhosh B's user avatar
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1 answer
355 views

How to install OpenStack with NovaLXD on Ubuntu 16.04+

When following these instructions provided by Canonical: https://ubuntu.com/openstack/install#workstation-deployment I regularly get a failure screen from conjure-up. When I look at the conjure-up....
Josh Fuhs's user avatar
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1 answer
564 views

Removing Taint from kubernete nodes doesnot work

Ubuntu 18.04 Kubernete on JUJU I tried to remove the taint form nodes: kubectl get nodes -o json | jq .items[].spec.taints [ { "effect": "NoSchedule", "key": "node.kubernetes.io/...
Rastin's user avatar
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3 votes
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juju charmed-kubernetes - what are minimal hardware requirements?

I need to know what are the hardware requirements to deploy the charmed-kubernetes charm. I tried unsuccessfully (installation never ends) on this configuration: hardware: notebook with Intel i7 and ...
Mirto Busico's user avatar
1 vote
0 answers
116 views

Can juju deploy the bundled openstack using multiple interfaces?

I have an underlaying openstack environment with admin, public, internal, tenant/tunnel, storage subnets defined. juju bundle charm deploys the openstack nodes as lxd containers using a single subnet -...
Rick Leung's user avatar
1 vote
1 answer
347 views

juju bootstrap gives this error: failed to create dqlite connection

I'm trying to bootstrap juju on a lxd cluster cloud Here the transcript of the command sysop@kvmnode1:~/SVILUPPO/for_juju$ sudo juju bootstrap lxd-cloud ...
Mirto Busico's user avatar
2 votes
1 answer
3k views

Juju bootstrap failed in running machine configuration

I am deploying the MAAS and JUJU as well as OpenStack. At present, I have installed MAAS(2.5), added all nodes and commissioned them by following the guide. However, when I install the JUJU via ...
Kevin Lee's user avatar
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0 answers
717 views

Example for Openstack Ha setup with Juju?

I search for an Openstack HA-Setup example with Juju deployment (maybe only a yaml-file bundle for the ha-setup). I already know the basics with hacluster-charm in relation. I found an old tutorial ...
Matthias's user avatar
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1 answer
110 views

Docker charm on juju

Ubuntu 18.04 Why I get this error, how can I fix it? Could not add requested charm. Server responded with: cannot retrieve charm "cs:trusty/docker-8": cannot get archive: Get https://api.jujucharms....
Rastin's user avatar
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1 answer
276 views

Add same machine to differnet juju model

Ubuntu : 18.04 MAAS: 2.4.2 juju : 2.5.4 How may I add same machine to different model at same time? Is it possible? juju models output: Model Cloud/Region Type Status Machines Cores ...
Rastin's user avatar
  • 784
0 votes
1 answer
84 views

Limitations of conjure-up on AWS

I saw an initial set up video of conjure-up on AWS. Here is the video URL. https://www.youtube.com/watch?v=at3ZNjV3ZtI I know that kubernetes can do pod scaling per https://kubernetes.io/docs/tasks/...
Omer Celiker's user avatar
2 votes
2 answers
452 views

What is the correct JUJU charm for Kubernetes?

I've found 2 charms relative to "The charmed distribution of kubernetes". The first at https://jujucharms.com/canonical-kubernetes/ seems to have only the necessary components. The second at https://...
Mirto Busico's user avatar
1 vote
1 answer
528 views

Use Juju on top of OpenStack to deploy apps

I'd like to create a new cloud in JUJU for OPENSTACK and use that to deploy the Apps on my Instances. In my lab, MAAS, JUJU and OPENSTACK are correctly installed and the instancse works fine. I've ...
Riccardo Magrini's user avatar
0 votes
1 answer
172 views

Ubuntu MaaS Juju Openstack with LXD unable to boot LXD containers

I am grabbing nodes from MaaS and and deploying my Juju bundle, but cannot spawn containers, because whether I tell it to or not, it wants "Network Spaces" data which I cannot turn off, and am thus ...
spyderdyne's user avatar
0 votes
1 answer
555 views

Power parameters for VMware in MaaS CLI

I am playing with MaaS in a vSphere environment so I can simulate large clusters. I have finished my auto-provisioning PowerShell script, where I can provision a bunch of virtual machines to be added ...
Sienna's user avatar
  • 183
1 vote
1 answer
922 views

juju controller bootstrap failure on MAAS node added on ESXi VM?

I am trying to deploy open-stack with juju and MAAS following the open-stack docs https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/rocky/install-juju.html My environment is ...
Hanna's user avatar
  • 11
1 vote
1 answer
70 views

This may be a stupid question but can juju work on a kubernetes cluster that was created and deployed outside of it

I'm asking because I have been trying to get some monitoring and log aggregation to work and when I do the juju side of install to an already existing kubernetes cluster it has a status of waiting and ...
Hurell Lyons's user avatar
0 votes
1 answer
813 views

KVM's Virt-Manager is not able to PXE boot KVM machines from MAAS Server

I am using virt manager for deploying maas on kvm and other maas nodes for openstack cloud and juju controller running on those KVMs in a dediated single server. For that purpose i have made 2 ...
Usama Khan's user avatar
0 votes
1 answer
191 views

Juju - cannot create controller on vsphere

Creation of controller fails to vsphere using windows juju client; It creates the VM but when it cannot connect to it Juju errors out due to "Host key verification failed". Error Message ERROR ...
uliv's user avatar
  • 1
1 vote
0 answers
255 views

juju MAAS machines dns-name ip address

Is there a way to pick a DNS A record for machines added using juju machine or annotations that can be used in bundle? For example, I need "dns-name: 10.146.x.x" instead of "dnsname: 10.127.0.1". ...
Shashinandan's user avatar
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0 answers
385 views

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 ...
frisbee23's user avatar
0 votes
1 answer
334 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 ...
mrwboilers's user avatar
1 vote
0 answers
223 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: ...
Owuor's user avatar
  • 11
0 votes
1 answer
854 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 ...
user avatar
0 votes
2 answers
478 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 ...
user2274418's user avatar
0 votes
2 answers
632 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 ...
beef's user avatar
  • 1
0 votes
1 answer
119 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 ...
Scott's user avatar
  • 161
0 votes
2 answers
693 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 ...
pharper's user avatar
2 votes
1 answer
446 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 ...
Nathan Ogden's user avatar
2 votes
1 answer
1k views

openstack: no ping to Instance from neutron-gateway/0 - error "Destination Host Unreachable"

I performed a cluster node installation using this guide [OpenStack Charms Deployment Guide].(https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/install-maas.html), where ...
Riccardo Magrini's user avatar
1 vote
0 answers
176 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 ...
typemismatch's user avatar
1 vote
0 answers
59 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, ...
Munir's user avatar
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