Juju is a next generation service orchestration framework. It has been likened to APT for the cloud.

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3 views

When does Juju re-read feature flag environment variable?

If you want to try out a new feature flag in Juju (JUJU_DEV_FEATURE_FLAG=...), is there a way to tell juju to re-read the environment variable or do you have to destroy and bootstrap your environment? ...
2
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2answers
32 views

Is MaaS, juju, or the charm responsible for ssh-keygen on nodes?

My MaaS system works, enlists, recruits, commissions, issues warrants, does courts martial, deploys and destroys. juju seems to work fine: bootstraps locally, installs juju-gui, my charms get ...
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1answer
19 views

What's the relation between Juju project and Ubuntu/Canonical?

Juju: www.juju.ubuntu.com Who is the owner of Juju, Canonical?
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1answer
15 views

provide_data doesn't send data when required_keys not satisfied (juju charm using services framework)

I'm not sure if I'm using this the correct way. I have one class defining the required_keys and the provide_data for the same relationship. The following code excecutes provide_data on a relation ...
0
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1answer
18 views

Juju status error

I am using MaaS as environment and I have one node as WOL (Wake-On-Lan). When I do juju status I get the following error: ERROR Unable to connect to environment "maas". Please check your credentials ...
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33 views

Issue with MAAS cluster controller, installation fails

After many issues (refer to question Issue with MAAS cluster controller, no enlistment) I have a new problem. Basically after commissioning installation fails. I really do not know what is going on. ...
1
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1answer
33 views

Could we use Juju without MAAS?

Can I install Juju on 1 ubuntu server and deploy my services (or charms) on this server ?
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20 views

What's the future of Juju [closed]

I'm interested in what the future of Juju is. From the small experience I've had with it, it seems like a product with a lot of potential. It fills a gap in our project that no other technology can ...
2
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1answer
19 views

Fault Tolerance With MAAS and juju

I have juju installed on the MAAS server, is it possible to do fault tolerance ? If is it possible, how do I apply?
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37 views

Openstack Autopilot fails while deploying Landscape

We have a 5 node stack of machines which are configured in MAAS. They come up and down just fine however deploying Ubuntu's Openstack Autopilot fails with: ./cloud-install/commands.log: ...
1
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1answer
36 views

SSL Node.js Charms with Haproxy

When writing a Node.js charm that requires SSL how should I write the Haproxy web hooks? I am using the following hooks based on the sample code: hooks/website-relation-joined: #!/bin/bash ...
1
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1answer
33 views

juju-gui web server hangs, what server does it use?

I have destroyed and rebuild my juju environment juju-gui the same way many times with the same script, and it has worked fine. The last two times, connecting to juju-gui server, firefox hangs ...
0
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1answer
7 views

How to signal hook is still in error state after juju debug-hooks

I was fixing some stuff using juju debug-hooks. I want to go to sleep and continue fixing stuff tomorrow. How can close the tmux session in a way that juju knows the charm is still in an error state? ...
2
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1answer
61 views

How to update someone else's charms in the juju charm store

How do I publish an update to someone else's out of date charm? I am bringing octave and octave-controller up to date so I can use them. They are out of date because of changes to apache, and some ...
1
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1answer
27 views

juju Provisioning in parallel or multicasting [closed]

Is there any chance, in the near future, that juju will start broadcasting/multicasting OS to like systems when it is provisioning a cluster? If it can't do that, can it at least do them in parallel? ...
1
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0answers
22 views

juju no matching tools found for constraint

$juju metadata validate-tools ERROR no matching tools found for constraint &{LookupParams:{CloudSpec:{Region:regionOne Endpoint:http://172.27.0.33:5000/v2.0/} Series:[trusty] Arches:[amd64 i386 ...
3
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1answer
21 views

Can not install juju from “go install”

I had already config golang env on ubuntu os and go get juju from github to my local lab . I can successfully run following command, 1. godeps -u dependencies.tsv 2. make install-dependencies 3. ...
2
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1answer
14 views

Using juju with maas worked at first but is now giving 503 error gomaasapi

I'm trying to add a unit: juju add-unit myservice --to 6 ERROR cannot add unit 1/1 to service "myservice": cannot add unit to service "myservice": gomaasapi: got error back from server: 503 Service ...
3
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2answers
28 views

Is it possible to manually start Juju hooks?

I know you can debug hooks in error state by running juju debug-hooks nodemane and then running juju resolved --retry nodename. Is it possible to run or rerun hooks that are not in an error state? ...
2
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1answer
29 views

how to specify the stream for juju when run juju metadata generate-tools command?

all I am using juju in my private cloud . use OpenStack as cloud management software . When I read docs about juju , I know , there is a metadata should generated for tools . I can run this command ...
2
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2answers
36 views

A dead lock cycle when using juju “sync-tools” command , any tips?

all I want use sync-tools upload tools for prepare my environment , before I bootstrap it . If I run sync-tools before bootstrap , the error message is : you environment is not bootstraped . So , ...
2
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1answer
66 views

Cannot get juju works with OpenStack Juno

I am trying to use juju to work with OpenStack Juno but failed. The version of juju is 1.22.0-trusty-amd64. The VM is running and I can ssh into it, update / upgrade. Below is the steps I followed: ...
3
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1answer
34 views

Which openstack version will be installed with juju?

I'm a newbie with MAAS and Juju, I'd like to know which openstack version will be installed with juju on MAAS ? Is it the latest version or can I choose my version ?
2
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1answer
25 views

What does Service: storm has neither charm url or branch specified mean?

When deploying a bundle using juju-deployer it constantly says Service: NAME has neither charm url or branch specified. The charm deploys correctly, but I'm curious about what the message means? ...
1
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2answers
34 views

New Openstack Autopilot stuck at: In progress - Configure availability zones - 98%

I see in landscape0:job-handler-1.log: 2015-03-18 14:00:13 INFO root RetryingCall for '_create_networks_and_router' failed, trying 119 more time(s): 2015-03-18 14:00:13 INFO root Traceback (failure ...
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2answers
54 views

Ceilometer deployment

This is next question after making: Landscape openstack juju management Now I'm trying to deploy ceilometer. doing this by juju deploy ceilometer ...
2
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1answer
77 views

Landscape openstack juju management

I have installed landscape openstack autopilot (http://www.ubuntu.com/download/cloud/install-ubuntu-openstack). Can somebody help me to understand how can I deploy services such as ceilometer? I ...
2
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1answer
33 views

Difference between deploying bundle with quickstart or juju-deployer?

What's the difference between deploying a juju bundle with quickstart or juju-deployer?
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0answers
38 views

Adding network to machine deployed by Juju

I have a small OpenStack cluster deployed with Juju/MAAS. How can I add an extra network to one of the already deployed machines? Because the cluster is operational I would like to avoid redeploying ...
1
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1answer
18 views

Agent-state forever pending or no tools available

I am doing maas with juju ( Ubuntu 14.04 server), so after I bootstrapped the environment(maas in my case) I lost internet access somehow: I got bzr to download charms (mysql and wordpress). I had ...
2
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1answer
25 views

Juju bundle deployment and local repository

Is is possible to deploy bundles that contain charms from a local repository? I suspect using the commandline, it might be possible but the juju-gui has no idea where to find the local charms...
3
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0answers
41 views

JUJU Error “ERROR failed to bootstrap environment: waited for 10m0s without being able to connect: ”

Having a bit of a struggle with bootstrapping Juju using juju-quickstart -i With two separate ubuntu clusters, we are having the same exact error (displayed below). I've confirmed I can SSH to ...
3
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1answer
65 views

Computers not reporting to landscape

I had working Landscape after installing Openstack with openstack-installer. After some time, and after rebooting everything, and after some struggling with juju (Landscape is not running after a ...
1
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1answer
29 views

Landscape is not running after a reboot with juju-core 1.20.x

I installed Openstack with Ubuntu's Autopilot (openstack-install). The bootstrap from the first environment, called "maas" is a VM, that I took from the tools folder insdide the openstack-installer ...
1
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1answer
24 views

Where can I find documentation about the python charm helpers?

I would like to have up-to-date documentation about writing charms in python.
3
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1answer
95 views

Landscape autopilot installation problem

I have tried for several times installing landscape openstack using autopilot. But I'm receiving errors with the last two steps in installing region on cloud (configure availability zones and neutron ...
0
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2answers
10 views

Template system for juju config files

I'm writing a Juju Charm that has a config file template where some values have to be filled in depending on the configuration. Is there a better way to do this than just using sed? Thanks
0
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0answers
28 views

maas nova-compute, agent-state: pending

I am trying to deploy an OpenStack cluster using maas and juju. All has gone according to plan after a few fits and starts. However, deploying nova-compute seem to hang in the pending stage ...
0
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0answers
33 views

Juju charms are not allocating nodes to root

I have 1 bootstrap node and 3 nodes on 'Ready' state. I deployed wordpress and mysql and added a relation, nothing happened. As for juju environment I am using MAAS. Please help! juju status ...
0
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1answer
16 views

juju debug-hooks not working

I think juju debug-hooks is not working correctly. I'm not sure what the output should be, but I get nothing. When I ctrl-c the process, I het an error 130. What could be wrong? juju debug-hooks ...
2
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1answer
24 views

How to juju deploy a service to units of multiple architectures with different configurations?

I have MAAS nodes of 2 different architectures (amd64 and arm64) that I need to deploy nova-compute on. I need 2 different slightly-different sets of configuration settings to work properly. I am ...
0
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1answer
11 views

how to manually provision juju on multiple servers

Its been a while since I've been here here is the question... I have three servers, 1 x86 and 2 x64. I did manage to get juju to load on a x86 server. How can I tell juju on the x86 that there are ...
5
votes
1answer
99 views

Landscape's Openstack deployment fails at Configure Availability Zones

Using the current Landscape's “OpenStack Beta” option to deploy OpenStack on my MAAS setup. I get to 98% completion, with 1 failure on “Configure availability zones”. My settings utilized KVM, Open ...
1
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1answer
19 views

Are there docs for the Juju bundle file format?

I would like to create Juju bundles without using the GUI. Is there documentation for the bundle configuration file format, or even just a schema?
0
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0answers
12 views

nova-compute upgrading-from

One of my nova-compute node is stuck in an endless upgrading step. juju-agent seems ok. Version is trusty/icehouse juju-status nova-compute/9: upgrading-from: cs:trusty/nova-compute-10 ...
0
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0answers
18 views

juju agent down

I have a couple of machines where the juju agent state shows as down. Is there a way to recover this with out redploying from maas?. Version is trusty/icehouse juju status "3": {just runs ceph} ...
1
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1answer
25 views

Is it possible to deploy to specific machine with bundle

I want to make a bundle where I specify which machine to deploy a charm to. Is this possible?
1
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1answer
25 views

Cannot bootstrap on MAAS due to invalid information for a node

Hello I have trying to bootstrap maas but when I do, I got this error ERROR failed to bootstrap environment: cannot start bootstrap instance: getInstanceNetworkInterfaces failed: invalid hardware ...
1
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1answer
34 views

Maas with juju - login nodes

I have a ubuntu server 14.04 with maas and juju, did juju bootstrap and it only bootstrapped 1 node although I have 2 nodes. Then the default login is ubuntu for nodes, but it comes with a password ...
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46 views

Is Juju for automating installation of web application for customers? [duplicate]

I have written a software in ROR that I want to host it for customers by own. These are some examples: vanillaforums.com/plans manage.nodebb.org wordpress.com ghost.org/pricing What I need is a ...