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Questions tagged [juju]

Juju is a next generation service modelling and execution framework.

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Can't access Openstack VM instances using floating IP

I performed a single node installation on an Ubuntu 16.04 LTS Server using conjure-up (https://www.ubuntu.com/download/cloud/try-openstack) . The installation completed successfully.I am able to ...
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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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15 views

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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18 views

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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12 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 ...
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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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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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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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1answer
9k views

“Guest has not initialized the display yet”. when starting to run VM that is ppc64el

Explanation: I work for IBM and trying to prototype netboot (pxe) for ubuntu. The goal is to have a maas deployment server deploy out to 4 VMs managed under ubuntu 14.0.4 to test out juju bundle #39 (...
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2answers
122 views

Is there a way to adjust the interval for the update-status hook?

Is there a way to set the interval for update-status hook? As per my observations, it runs after every 5 minutes.
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3answers
951 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
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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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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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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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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2answers
904 views

Ubuntu Juju local configure failed

When i run bootstrap in How do I configure juju for local usage? i got this error. I have done the same steps. So why that error is comming? Then i checked the permission for index.json file i changed ...
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1answer
512 views

Is juju only for cloud usage?

Can Juju be used on a single server to make it easier to deploy services like MySQL and any other Charms that are available? I understand that it is a tool to deploy and manage huge cloud servers but ...
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2answers
151 views

Why are my juju relation hooks not running?

I'm trying to create a charm that can connect to rabbitmq. I've written an amqp-relation-joined, and an amqp-relation-changed. Neither of these scripts executes when I run juju add-relation $mycharm ...
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1answer
66 views

Deploy web application to local juju enviroment

I am new to juju. So far i have installed juju and configure in local Ubuntu server. I have web application and i want to deploy this web app into juju server. I read more articles but they said crate ...
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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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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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957 views

Openstack can't ping floating IP address

My Lab: 1 VM for MAAS 50GB HDD + 8GB RAM 1 VM for JUJU 50GB HDD + 8GB RAM 1 VM for LANDSCAPE 50GB HDD + 8GB RAM 4 VM for OPENSTACK 400GBx2 HDD + 16GB RAM All services have been deployed via Juju ...
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1answer
306 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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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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2answers
769 views

MAAS - Using as an offline solution for imaging?

I've been looking at playing around with MAAS for building cloud networks but is there any reason why this couldn't been used to build a local network as well? I was thinking that if you had a MAAS ...
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0answers
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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0answers
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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0answers
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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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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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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0answers
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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0answers
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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5answers
2k views

Conjure-up Exception: Could not determine Juju version

I am trying to run conjure-up and i keep getting the following: Traceback (most recent call last): File "/snap/conjure-up/133/bin/conjure-up", line 11, in <module> sys.exit(main()) File ...
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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
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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1answer
54 views

juju redundancy

I use juju to deploy OpenStack (using MAAS as the provider). In my current setup, the juju 'master' is deployed to my machine 0. If that machine goes offline I lose the ability to modify the juju ...
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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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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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0answers
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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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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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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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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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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0answers
32 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
16 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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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 ...