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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ERROR resolving with preferred channel: Post "https://api.charmhub.io/v2/charms/refresh": EOF
I am installing ubuntu 20.04，and juju deploy cmd works fine last Friday
but today(Monday) I remove-app/unit/machime then deploy again, when I run the cmd just the same as last Friday,it get errors:
...
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How to edit bundle.yaml before juju deploy
Take"ubuntu 20.04 & openstack ussuri, using openstack base #79" as example
download bundle and charm on MAAS, juju deloy like "offline"
Edit bundle.yaml as follow:
name: ...
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Where to download OpenStack Base Charm and Bundle which perfect match OpenStack Ussuri
I am installing ubuntu 20.04 & openstack ussuri
But I just find OpenStack Base yoga/stable #79 on Charmhub
when juju info openstack-base via CLI, find yoga/stable #79 also
I also checked github ...
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Ubuntu 20.04 juju deploy now openstack service are waiting or blocked
I am a new Ubuntu 20.04 user.
ubuntu 20.04 + maas 3.2.11 + juju 2.9.50 + lxd 5.0.3 + openstack ussuri
using openstack base #79 charm， “series: focal” and “source cloud:focal-ussuri” were set in ...
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MicroStack Cluster login to juju fail
I am trying to install MicroStack on WSL2 ( Windows 11) ona fresh Ubunut-22.04 (Jammy) distribution.
I am following this tutorial https://microstack.run/docs/single-node.
My proplems start at the step
...
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I cannot access MISP dashboard
T-Guard is an open-source unified security solution. I am in the process of installing T-Guard components. After following all the steps in the setup GUI interface (I will attach a picture).
I can ...
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318
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Can't bootstrap sunbeam on ubuntu 22.04 - mongo service not running
I'm trying to bootstrap sunbeam for installing openstack on Ubuntu 22.04, but after some researches about juju, even I installed the newest version of mongodb, it still has error "mongo service ...
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216
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sunbeam cluster bootstrap --accept-defaults Timed out
while i trying install openstack with single node, i have this issues that take me 4 days. Pls help me
sunbeam cluster bootstrap --accept-defaults Timed out while waiting for model 'openstack' to be ...
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juju lxd machine pending
I used the "juju bootstrap" command to set up my juju-controller on localhost. Then, I created a model named "test" and tried to create a machine using "juju add-machine"....
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Ubuntu openstack installation help
I am trying to follow below mentioned URL and install multi-node mode
https://ubuntu.com/openstack/install#single-multi-large-cluster
I followed exact steps for installation, after providing this ...
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Will Juju support Cluster-API like microk8s dooes?
Recently I found out about Cluster-API in k8s -> https://cluster-api.sigs.k8s.io/reference/providers and the Idea behind it. After a bit of research, I found https://github.com/canonical/cluster-...
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juju - OpenStack Charms Deployment Guide - "ERROR... failed to bootstrap model"
Any assistance would be much appreciated; I searched through many posts and have found no answers yet.
I have been following this guide: https://docs.openstack.org/project-deploy-guide/charm-...
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Resolving LXD Storage and Interface Cleanup Challenges
Introduction:
Greetings, LXD Community! We recently encountered some storage and interface cleanup challenges while deploying Charmed Kubernetes on a virtual machine. In this blog post, we'll walk you ...
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Deploying MicroStack, I get the error "Timed out while waiting for application 'microk8s' to be ready"
I'm trying to install MicroStack, but it's stuck on the microk8s deployment, dropping out by the following error:
$ sunbeam cluster bootstrap --role control --role compute --role storage
Management ...
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ceph multisite replication cannot be initialised
We have 2 ceph clusters running on 2 different geographical locations ~2500 Km apart. The deployment is canonical charm based and is running on ubuntu 20.04 , ceph ver is octopus (15.2.7). There is a ...
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Was there a change in the charm store?
Since yesterday we can't deploy juju charms anymore with only specifying the channel. We now have to specify the revision as shown below:
user@device:~$ juju info mongodb
name: mongodb
publisher: ...
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How to run shell script as regular user and then exec sudo in shell script?
How to run shell/bash script as normal user and exec sudo no password in the script
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How to scale Landscape with Juju
I have an installation of Landscape 23.03 with the Juju Charm landscape-scalable. The installation process has gone fine and according to the guide.
As we have more than 500 servers in our ...
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[Anbox][AWS] "Anbox stream failed Error: lost WebRTC connection" when trying to start session via Anbox Dashboard
I've followed the steps to install the Anbox Cloud Appliance in an AWS EC2 instance using https://anbox-cloud.io/docs/howto/install-appliance/aws
I've also created an image of an Android app using the ...
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sudo apt install [duplicate]
$ sudo apt update
Hit:1 http://nova.clouds.archive.ubuntu.com/ubuntu focal InRelease
Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Get:3 http://nova.clouds.archive.ubuntu....
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charm kub in openstack "... no metadata for "focal" images ... arch amd64"
I am using ubuntu 18 to deploy charmed kubernetes to openstack. I have done the following which has worked but the instances are not being created.
I created controller like so
juju bootstrap ...
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juju bootstrap controller unable to contact api server after 1 attempts: unable to connect to API: Forbidden
I am trying to create a offline install of charmed kubernetes with openstack. Following the canonical guides I have come stuck on this error. I think it is failing to populate juju-proxy-systemd.conf ...
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Charmed-Kubernates
I have installed Charmed-Kubernates with snap rolling the following instructions....https://ubuntu.com/blog/kubernetes-on-a-single-machine
I all started up apart from nginx I asked it to use the ...
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215
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force juju to run deployment again
I was deploying openstack bundle using juju and maas and it failed. So i found the problem on maas configuration and made a fix there.
but when I try to deploy the bundle again juju says:
No changes ...
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461
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juju k8s-core deployment: Waiting for CNI plugins to become available
I am struggling with installation of juju kubernetes-core charm
I have setup three environments:
juju-controller
juju add-cloud manual
added two focal Ubuntu 4 CPU 4GB RAM
Then I ran:
juju deploy --...
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170
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Juju Openstack Install Won't Run on Only One Node
I'm trying to install Openstack on only one node, and I tried using the openstack-charmer lxd method, but the issue is that they seem to launch 3 times ceph-osd and ceph-mon machines. I modified the ...
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my charmed kubernetes stuck in wait for 3 kube-system
I am just installed charmed kubernetes with juju on top of maas
which my maas is built on kvm and when my charmed complete the master nods stuck in wait for 3 kube-system
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Using charmcraft to build an application with subordinate charm "docker charm"
I am working on packing an application using charmcarft tool. The application, named Concourse CI is running in a docker-composed way.
After reading quite a few documents online, I guess I can use the ...
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Charmed K8s - Volume not created by Ceph storage class
I've deployed an on premise baremetal K8s Cloud with charmed Kubernetes. And I use Ceph for the storage.
The deployment of the cluster went well but when I want to create a Volume (via a PVC) the ...
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179
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Is it possible to configure LXD in local juju setup to use ZFS on file backed?
I want to setup juju openstack cloud in LXD containers on my local KVM machines (manually created).
By default Juju creates LXD provider as a directory.
But from LXD documentation I see that it's ...
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Installing Ubuntu Kubernates 1.20 on localhost -> Documentation lead to error -> Waiting for 3 kube-system pods to start
I was created fresh Ubuntu 20.03 on VirtualBox than started installation using documentation. Machine have Quadro RTX Card (maybe it impacts?).
Documentation is messy because there is many ways to do -...
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Juju add-machine error - provisioner-harvest-mode is set to destroyed
I am trying to add a remote machine to a particular model in my controller.
SSH key authentication works as expected.
Both machines [controller and remote node] can ping each other.
Both machines are ...
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Installing Kubeflow Ubuntu Studio 20.04 then "Couldn't contact api.jujucharms.com"
I am following the install directions from both https://microk8s.io/docs and https://ubuntu.com/ai/install-kubeflow. All has been fine until;
microk8s enable kubeflow
Then the following happens;
...
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559
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Juju deploy OpenStack bundle just on 3 nodes
I’m new to working with maas and juju and trying to deploy OpenStack with maas and juju according to the canonical guide
https://ubuntu.com/openstack/install#multi-node-deployment
everything is fine ...
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433
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Juju status pending (focal is not a valid distro_series. It should be one of: ””, ”ubuntu/bionic”.”)
I'm new with juju and trying to deploy OpenStack bundle with juju according to the canonical deployment guide
https://ubuntu.com/openstack/install#cluster-deployment.
But after juju deploy cs:bundle/...
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368
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juju stops on "running machine configuration script" MAAS/JUJU/ real servers
i am getting this issue when doing juju bootstrap, please note that this is on a rack of 10 servers running MAAS,
and here it hangs for all eternity.
Creating Juju controller "maas-controller&...
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663
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Juju Subordinate Charm: Vault mysql-router
I'm trying to deploy charmed Openstack inside my Juju managed MAAS environment (following deployment guide from Openstack website), but I can't deal with one thing.
I'm having a problem with ...
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How to replace MicroStack external network (10.20.20.0/24) to our own LAN IP subnet (192.168.0.0/24)
I've deployed MicroStack as per guideline and by default all the IP (dashboard horizon, url api, etc) is using external network 10.20.20.0/24 and the interface br-ex is using 10.20.20.1. The ...
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Kubeflow could not be enabled
I am trying to install kubeflow with microk8s on ubuntu-20, but there is an error during deployment:
I am running the following command:
microk8s.enable kubeflow
With the following output:
Enabling ...
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844
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juju not responding
Some sort of mess I have made by not properly cleaning resources under juju, so after that any other command but "juju controllers" would stuck and not responding.
How to delete those rather ...
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Can you run Ubuntu MAAS without a BMC Card?
I'm trying to setup Ubuntu MAAS on a three node network. All computers are off-the-shelf computers. The official documentation from Ubuntu states that it needs a BMC card to be able to power cycle the ...
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551
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Installing Openstack/Base with juju on MaaS not succeeding because of perceived lxd mount error
I have installed four servers with Ubuntu 20.04 LTS (GNU/Linux 5.4.0-31-generic x86_64)
on a maas cloud, whose main server is also running Ubuntu 20.04 LTS (GNU/Linux 5.4.0-31-generic x86_64) on a ...
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Cannot use command "maas-region" on ubuntu 20.04. ; getting "distribution" not found error when trying workaround
I have installed maas following the Ubuntu Openstack Cluster Installation Site, but when I get to
sudo maas-region apikey --username=admin
I get error
sudo: maas-region: command not found
...
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596
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coredns is running but not ready after conjure-up k8s cdk
I have deployed Kubernetes V1.18.2 (CDK) using conjure-up (which used bionic)
The coredns is resolving via /etc/resolv.conf, see configmap below:
Name: coredns
Namespace: kube-system
...
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Juju bootstrap on Ubuntu 20.04
My virtual lab via virt-manager:
MAAS server
JUJU controller
but after the bootstrap, using the following command:
$: juju bootstrap maas-cloud maas-cloud-controller --debug
....
....
....
I've ...
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577
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Juju gui doesn't work
I have a problem with juju gui.
I installed juju 2.7.5-bionic-amd64 with snap install juju --classic but when I tried to bootstrap the controller, this failure message appeared:
Unable to fetch ...
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414
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ngspice installation error
while trying to install ngspice it is showing this error
config.status: error: in /home/farazrabbani/Downloads/ngspice-31/release':
config.status: error: Something went wrong bootstrapping makefile ...
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929
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Failed to bootstrap model: cannot start bootstrap instance
I’ve created a mini virtual lab where have implemented on a host a virtual environment with KVM and used virt-manager to create 2 VM for Maas and Juju. Both the VM are right and that one for Juju is ...
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687
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How to configure one Linux Bridge with two physical interfaces in MAAS?
I'm pretty new in using MAAS (and juju) for my company internal Openstack deployment; In the past I used kolla-ansible.
More details on installation and environment:
Ubuntu (server) 18.04.3 LTS (GNU/...
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293
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How to Network to Kubernetes Behind MAAS
I have a router with MAAS behind it and Kubernetes behind the MAAS controller (it has 2 NICs --- one connected to the Kubernetes and one connected to the router). I am trying to connect to a container ...
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