Questions tagged [juju]

Juju is a next generation service modelling and execution framework.

Filter by
Sorted by
Tagged with
2
votes
0answers
146 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 ...
0
votes
0answers
133 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 ...
0
votes
0answers
20 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 ...
1
vote
2answers
272 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 ...
0
votes
1answer
240 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" ...
0
votes
1answer
697 views

JUJU-MAAS controller problem

Greeting Im trying to run OpenStack on couple of bare metal server's MAAS is installed, vlan's were ok and for now im truing to run OpenStack default configuration. However, after 1000 faulty attempt'...
3
votes
0answers
394 views

Kubernetes : for application deployment, how do Juju Charms compare to Helm charts? [closed]

What are pros/cons in using a Juju Charm rather than a Helm chart to deploy an application over a Kubernetes cluster ? It seems to do quite the same job, for instance for a Wordpress deployment ?
1
vote
1answer
24 views

Where can I see a jujucharms deployment in my AWS console

I can see through the Jujucharms website that my model has been deployed, but I can not see anything in my AWS console.
1
vote
0answers
2k views

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 ...
1
vote
2answers
80 views

Is it possible to check the open_ports in a juju charm?

I am writing a subordinate charm that will open a specific port by using the Charmhelpers.core.hookenv.open_port. Now I want to deploy the same subordinate charm to another charm that is on the same ...
0
votes
1answer
619 views

Openstack horizon not accessible after installation through conjure-up

I have managed to get openstack installed using conjure-up. I followed the below steps for the installation sudo apt-get update; sudo apt-get upgrade -y; sudo snap install lxd; sudo snap install ...
2
votes
1answer
661 views

MAAS with external DHCP or Static assignment

TL;DR: How to set up MAAS, without the maas-server providing DHCP? I am having a problem with a MAAS cluster setup, since it's on a subnet that already has a DHCP/DNS provider on it, over which I do ...
2
votes
0answers
174 views

deployment fails with juju and Maas

I am trying to bootstrap a VM machine in order to deploy Openstack cloud and it hangs as below: maasadmin@FGSUSSUMAAS01:~$ juju bootstrap stagingmaas Creating Juju controller "stagingmaas" on ...
0
votes
0answers
265 views

Facing neutron networking issues in openstack( deployed through conjure-up openstack with kvm )

I am facing network issues in Openstack. My openstack(MaaS + JuJu + Conjure-up) setup got deployed successfully but when i spin up an instance, there is no internet connectivity and my router is also ...
0
votes
1answer
56 views

Maas and Juju handshake!

Here is my setup; I have a PowerEdge 2900 running Ubuntu 16.04 server with lxd and Juju installed on it, (this machine hosts 5 containers with very important server apps for our infrastructure). ...
0
votes
1answer
91 views

MAAS Issue please help

When I boot a box via pxe, the booting process start and you can see the OS booting but after a few minutes the screen goes black and shutdown, I can see the machine on my dashboard but like this : ...
2
votes
0answers
503 views

`juju bootstrap` fails getting address

I am trying to do juju bootstrap lxd lxd-local but it fails with the following error: Select a cloud [localhost]: Enter a name for the Controller [localhost-localhost]: Resolved LXD host address ...
1
vote
1answer
154 views

Where do I find Juju Design and Architecture documents?

I do not have a global understanding for juju and JujuCharm. Could you provide some Docs which have some details or the abstract architecture for Juju?
0
votes
1answer
604 views

conjure-up error ubuntu 16.04 - neutron-gateway config-changed

I am trying to install openstack on multiple hp blc460 g7, 1 x MAAS & 5 nodes , however I tried several times and it's always blocking. The error is "neutron-gateway/0 hook failed: config-changed",...
0
votes
1answer
57 views

What's the difference between juju and juju-core?

I found two projects in Launchpad: https://launchpad.net/juju https://launchpad.net/juju-core How are those related, can anybody clarify this?
0
votes
1answer
107 views

which is the different between openstack-charmers and openstack-charmers-next?

someone knows why in juju store is present the same bundle created by openstack-charmers or openstack-charmers-next? which is the different? Just to know which bundle I've to deploy. thanks in ...
1
vote
0answers
118 views

MAAS deploy is stuck at iscsistart connect to no route :3260 failed no route to host

While trying to deploy OS on nodes, MAAS deploy is repeatedly stuck at iscsistart connect to no route :3260 failed no route to host Please see attached image for reference. How to resolve this issue?
0
votes
1answer
136 views

I have problem with install juju controler on MAAS node

I am installing juju on MAAS node, i am using this guide https://oxynets.wordpress.com/2017/01/31/ubuntu-server-install-ubuntu-maas-juju-and-openstack-on-ubuntu-16-04-1lts-server-edition-part-1/ but ...
0
votes
1answer
513 views

Network with conjure-up single machine openstack

I just installed an Openstack single machine using conjure-up on A ESXi VM . I have successfully lunched an instance on it but i still have 2 issues : 1- I cant access the instance Assigned floating ...
1
vote
1answer
541 views

PfSense architecture for small business data center

Project is to collocate a Small DataCenter Structure (locally for development and Hosting purpose (WebServer)) behind PFsense Firewalls. We got some HP DL360 G5's ready to use for this, so ahead to ...
0
votes
1answer
81 views

How to disable MAAS without uninstalling it

I have a lab cluster meant for Openstack testing. I've used it for Ubuntu Openstack using Juju/MAAS, and separately, for Fuel 9.2 running on a VM on the same machine. I have been able to test Fuel and ...
3
votes
0answers
344 views

Error while bootstrapping on VMware

I'm trying to bootstrap a VMware controller. My Juju version is 2.2.2-xenial-amd64. Cloud and credential properties seem to be correct. Everything seems to be kinda okay, until the bootstrap process ...
0
votes
1answer
319 views

How to deploy a juju charm specific to a server in MAAS

I need to deploy a charm on one of the free servers available in MAAS. All those servers in ready state will not have an IP/machine number allocated because of which it was not possible for me to ...
0
votes
1answer
270 views

conjure-up kubernetes on MAAS

MAAS + JUJU + Conjure-up + Kuberntes after all setting about proxy, I get this error: Attempting to connect to 192.168.100.101:22 Bootstrap agent now started Contacting Juju controller at 192.168....
0
votes
0answers
1k views

Juju: ERROR no API addresses

Newish to Juju but diving in hard. I ran juju -debug and now cant see / access the IPs or launch the GUI? How do I get it working again please? C:\Users\RICH>juju status ERROR no API addresses ...
0
votes
0answers
1k 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 ...
1
vote
0answers
69 views

Openstack services gets in hook-failed issues when deployed using JUJU

I deployed Openstack successfully using Juju Charm over MaaS servers. Openstack is up and running but after sometime some of the Units lands up into error/blocked state(i.e charm hook issues regarding ...
0
votes
0answers
307 views

Conjure-Up juju stuck at bootstrap

I am running LUBUNTU 16.04.3. Fully updated. /home is mounted in separate partition. CPU - i5 3450, RAM - 16GB. I am trying to install openstack by conjure-up novalxd spell for nearly a month. If i ...
0
votes
1answer
80 views

Generate Juju bundle from juju status

I deployed some charms in my model, and added some relations between those charms. Now I would like to set up my environment in another model. Is there a possibility to create a bundle.yaml from my ...
1
vote
1answer
45 views

Openstack autopilot-Firewall pending create

We have installed open stack autopilot and in dashboard created firewall and the status showing pending create.how i can delete the same and how to find the neutron database in which LXD its installed ...
1
vote
1answer
184 views

whats wrong with juju!

I have been working on Juju for very long and haven't touch the config file or set any permissions on the file. I don't know why Juju is doing mad here. First it doesn't show the last charms and its ...
0
votes
1answer
420 views

maas node failed commisioning , failed to connect node via ssh

I setup MAAS server and configured images, networks, nodes and started commissioning.The nodes started POWERED ON, PXE booted successfully and in the console it is showing login prompt.From MAAS ...
2
votes
0answers
267 views

How do I SSH into my Nova compute nodes

I've got Openstack running using MAAS, and Landscape. I'm running into an error trying to launch an Instance, with the Error: No valid host was found. There are not enough hosts available. problem. ...
2
votes
0answers
388 views

kubernete-master stuck in waiting

Why kubernete-master workload stuck on waiting? message is: Waiting for kube-system pods to start And when I run sudo juju scp kubernetes-master/1:kubectl ~/bin/kubectl I get this error: ERROR ...
0
votes
1answer
70 views

Landscape Autopilot Openstack stuck at checklist “One on the public net”

I am trying to install Autopilot Openstack with Landscape. I have 8 physical servers, 1 for MAAS, 1 for JUJU gui, 1 for Landscape, 5 for openstacks. Each server has two physical NICs (public and ...
0
votes
1answer
807 views

Conjure-up --bootstrap-to fails

This problem is similar to: JUJU bootstrap stucks Fetching Juju Agent version 2.0.2 for amd64 I am following the instructions on: https://www.ubuntu.com/download/cloud/autopilot I am trying to run ...
1
vote
2answers
8k views

Cannot add PPA ERROR user or team does not exist

Running on a freshly booted instance of ubuntu 16.04 LTS cloud image, I'm trying to add juju ppa with the following command: ubuntu@gateway:~$ sudo add-apt-repository --update ppa:juju/stable Cannot ...
1
vote
0answers
82 views

juju (canonical-kubernetes bundle) Master support HA?

I am trying to use juju (canonical-kubernetes bundle) to setup kubernetes. It works well with simple master. Is there steps to make the master HA? I just change the unit# in the bundle and re-deploy ...
0
votes
1answer
921 views

conjure-up stuck Attempting to connect to the bootstrapped node

conjure-up --bootstrap-to command was issued. It did bootstrap and maas did install ubuntu and the host is up and running. However, the conjure-up is hung at: user@maas:~/.cache/conjure-up/landscape$...
0
votes
1answer
236 views

juju 2.2.2 options bootstrapping vsphere essentials based controller, 3 node cluster with HA (esxi 5.5)

I recently installed juju 2.2.2-xenial-amd64 onto a 16.04 desktop. Can I specify the datastore to use when bootstrapping to a local vsphere cloud? I have a vmware VSA based on esxi 5.5 in a three node ...
0
votes
1answer
173 views

MAAS is unable to detect subnets

I have created fresh maas setup with version 2.2.1-6078-g2a6d9. It's unable to detect subnets. Errors from maas.log: Jul 17 07:08:44 pranita_maas maas.dhcp.probe: [error] Can't initiate DHCP probe; ...
0
votes
2answers
350 views

How to start after setting up a cluster through jujucharms.com?

I've setup a kubernetes cluster through the jujucharms.com gui. The machines are correctly provisioned in the google cloud console. I can ssh into them. I'm a little lost regarding the next steps. ...
0
votes
1answer
696 views

Launch OpenStack Autopilot: Stuck “waiting for machine” while attempting to conjure-up Landscape

I need help with conjuring-up Landscape. This is step six in the Installation instructions. MAAS has been installed(master node), and we have 9 other machines commissioned and ready for use. ...
1
vote
1answer
97 views

where is the button save on Juju gui

Where is the button "save"? it's no longer present on Juju gui (Juju GUI at version 2.7.3). If I decide to configure of new parameters on a charm via Juju gui how do I can save that? while on JAAS it'...
0
votes
1answer
659 views

conjure-up - connection attempt for failed: ssh: - help

i have a problem with conjure-up installation ... Every time I get stuck at Attempting to connect "IP":22 ... I have a test environment now with 3 same servers (Intel SR1500) ... I have very ...