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

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1answer
831 views

How do I get juju 1.11 to bootstrap on a private OpenStack cloud?

I have a working private OpenStack installation and am trying to use juju. As follows: dave@dave-D945GTP:~$ juju version 1.11.2-raring-amd64 dave@dave-D945GTP:~$ juju sync-tools listing the source ...
3
votes
1answer
177 views

juju, dnsmasq and `.localdomain`

I'm trying to setup an Ubuntu private cloud infrastructure on a virtual environment via learning from https://wiki.ubuntu.com/SecurityTeam/TestingMAAS and ...
3
votes
1answer
97 views

How do I ensure that security updates are installed on Juju machines?

It seems that security updates and other package updates are not automatically installed in Juju nodes. I assume that they are installed at installation of new Juju machines, or that the installation ...
3
votes
1answer
131 views

What is the password to access Juju Web UI demo?

A demo of Juju Web UI is available at http://uistage.jujucharms.com:8080/ However, it asks for a password that is not mentioned in the blog or the development project of the UI. I found the link to ...
3
votes
4answers
350 views

How do I list all the relation variables and debug them interactively?

I'm writing a charm that requires a mysql database, I found from looking at other charms that this (below) is how I get the info about the database: user=`relation-get user` password=`relation-get ...
3
votes
1answer
2k views

I'm getting an error with nginx, php and wordpress - 502 Bad Gateway

Using the sample recipe I am deploying a WordPress solution on EC2: juju bootstrap --constraints "instance-type=t1.micro" juju set-constraints instance-type=t1.micro juju debug-log juju deploy mysql ...
3
votes
1answer
989 views

MaaS nodes are enlisted but never show up

I am trying to get a private cloud running in a test environment with the use of virtual box, there have been a number of sites I have seen where this is a possibility. If this test is successful it's ...
3
votes
1answer
193 views

Can juju be used in other region than the US?

Is there a way to bootstrap and/or deploy a server in Amazon EC2 not in the US region ? In juju's constraints, it seems that we can only choose region a, b, c or d which are in the US. Thanks for help ...
3
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1answer
211 views

How to manage service relations in Juju at fine grained unit level?

My service recipe: DB Server <-> App Server <-> Web Reverse Proxy. My relation requirements are: 1 unit of DB Server related 1 (specific) unit of App Server 1 unit of Web Reverse Proxy ...
3
votes
2answers
646 views

What does admin-secret mean in Juju config file for Ec2 environment

What does admin-secret means in Juju config file for Ec2 environment. And how can i retrieve it from aws. Also what does control-bucket means, it says about s3. but how can i get the key?
3
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1answer
647 views

Is it possible to remove or fix a node from maas after juju bootstrap?

I don't want to destroy environment of juju. Is there any way that let me to delete a node in maas with minium change? Or, if some way can fix the node, that's perfect. My juju status: machines: ...
3
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1answer
133 views

(JuJu) How to install “ubuntu-12.04-server-cloudimg-amd64.tar.gz” manually?

Because of an error over using juju , I've downloaded these two files: https://cloud-images.ubuntu.com/server/releases/precise/release-20140227/ubuntu-12.04-server-cloudimg-amd64.tar.gz ...
3
votes
1answer
25 views

Is it possible to achieve HA using the rabbitmq-server juju charm?

Is it possible to achieve HA using the rabbitmq-server juju charm? Is it possible to have mastar/slaves? Hot Standby, like the PostgreSQL charm? Thanks
3
votes
1answer
41 views

Create a new pair of ssh key before deploy charm

Our application requires each node in a cluster has the same pair of SSH keys. We provide the default one in the charm but it'd better to generate new one before deploy. THE SAME KEYS WILL BE COPIED ...
3
votes
1answer
186 views

juju bootstrap fails on local environment - Could not install mongo service

I'm attempting to use JuJu install for the first time. I created a 12.04 guest VM just for this process and I'm getting an error when I try an complete the bootstrap process sudo juju bootstrap ERROR ...
3
votes
1answer
125 views

Bootstrap to OpenStack cloud asks password to log in

I'm testing the new beta OpenStack cloud of CloudVPS.com and hitting a few problems. The first problem (which I assume is very likely CloudVPS beta related) is that about half of the time the ...
3
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1answer
86 views

Juju MySQL for WordPress with Percona

Is there any benefit in using Percona as a distro for WordPress? Does it actually allow me to use Extradb or is it still limited to Innobd?
3
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1answer
81 views

How to supply the ssh keys needed to access an application repo with Juju?

Our app is hosted on a private repo that requires an SSH key to access, and the node-app charm assumes that the repo is available publicly. Is there a way to install the key automatically and ...
3
votes
1answer
164 views

Access key ID error when deploying with juju-core on non-ec2 ec2 clouds

juju-core (1.13) does not support the old pyjuju configuration variables ec2-uri and s3-uri. So I took the Go sources and tweaked a new region in launchpad.net/goamz/aws/aws.go with the necessary API ...
3
votes
1answer
65 views

How to use the Wordpress Juju charm to add existing database content

I've been looking at the Wordpress juju charm and I'd like to use it to create instances of developer.ubuntu.com for testing and design purposes. I believe I can use it as-is, apart from one bit: the ...
3
votes
1answer
598 views

What to do when Juju machine 0 has got “agent-state: not-started” state

After running a Juju environment for some time, now machine 0 has got status: "agent-state: not-started" that has persisted for some time now and it is unable to deploy any new machines. "Juju ssh 0" ...
3
votes
1answer
49 views

A Juju Charm that configure dependencies to work with jenkins

I'm doing a charm that installs jenkins and stuff. If the User already have an account on github and create a new repository named "builder", he can put the dependencies for the job as app engine, gwt ...
3
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2answers
423 views

How does juju expose work?

If I expose my service, for instance teamspeak server, on what address it will be running? On my server address? For example: my server has an address of 158.37.15.167. If I deploy teamspeak from my ...
3
votes
2answers
73 views

juju cache to different folder

I am writing a juju charm for a project and I would like to test and debug locally. I have a somewhat small SSD drive which I have my OS installed on and my home folder on the larger non SSD drive. ...
3
votes
1answer
688 views

What is needed for the authorized-keys in the environments.yaml file?

I am trying to get Juju working in HPCloud; however, I can't figure out what is needed for the authorized-keys in the environment.yml file. I already read this post How can I configure Juju for ...
3
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1answer
49 views

Installing packages that require system restart, from a Juju charm

I'm writing a Juju charm that installs some new packages, some of which require a system restart. In particular, daemontools-run installs an Upstart file, which would start svcanboot on the next ...
3
votes
1answer
981 views

How do I fix a “User timeout caused connection failure” error?

I'm following these instructions - How do I configure juju for local usage? and all appears well until : juju deploy mysql - which gives 2012-08-01 16:14:58,560 INFO Searching for charm ...
3
votes
1answer
868 views

Using Juju with private Openstack cloud deployment?

I'm seeing a number of problems trying to use Juju with our internally deployed Openstack cloud. Most of this appears to be centered around DNS host resolution as well as the need to deal with our ...
3
votes
1answer
549 views

How do I gracefully shutdown a Juju Charm?

My charm controls a service that can detect when it's no longer needed, and should shut itself down. Is there a defined way to shutdown the system in a way that Juju considers appropriate? Can I ...
3
votes
2answers
372 views

Juju remove units stuck in dying state so I can start over?

I have machines running on MaaS using Juju. Some of them failed to deploy because a hook didn't run because of an (invalid) setting I set in the config. In the Jju UI, I tried marking them as ...
3
votes
1answer
438 views

juju hangs when connecting to mongo

Whenever I run any juju activity which connects to mongodb, the connection seems to connect OK but hang. I'm using the stable ppa and running on ubuntu 13.04 desktop. $ juju status --debug ...
3
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0answers
209 views

isnt there any descriptive step by step guide for MAAS + juju + Ceph + Openstach HA deployment? [closed]

I know this is the guide - https://wiki.ubuntu.com/ServerTeam/OpenStackHA , but Its not just descriptive enough? I saw in few question's answers that above link is still yet to be updated, but when? ...
3
votes
1answer
813 views

Juju won't run on orchestra due to ssh error

I've got orchestra installed and running, and I have managed to build my first three nodes. Now I want to get down to the business of managing their environments. I've installed JuJu on my main ...
2
votes
2answers
286 views

Horizon: Apache exceptions at import_module

I've deployed Openstack using juju, and everything looks normal except that I cannot browse to openstack-dashboard. I get error 500 Internal Server Error. I looked through apache2 logs at that node ...
2
votes
1answer
37 views

How do I login to a deployed Virtual Machine in Azure?

Mongo DB service is deployed in a Azure Virtual machine Using Ubuntu Juju. How to Login to the newly created Virtual Machine?
2
votes
2answers
66 views

What is the public address of installed app?

I've installed Discourse, wordpress, etc by juju. The below show the result for Discourse. how can I see it in my browser? what's the address? juju status environment: local machines: "0": ...
2
votes
1answer
25 views

Are the juju charms OS version (i.e 12.04) specific?

Should I stick with ubuntu precise or I can use newer versions of ubuntu? Are the charms version specific or there are no such constraints? Thanks!
2
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1answer
49 views

Is juju bootstrap node a single point of failure?

What happens if I somehow lose my bootstrapped node? Is there a way to make my bootstrapped node HA? Thanks!
2
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1answer
103 views

How do I deploy a local charm from the Juju GUI?

Is there a way to configure Juju GUI deploy local charm? I install vagrant/virtualbox local provider but doesn't see this feature either.
2
votes
1answer
156 views

MAAS in High Availability

I recently deployed a MAAS/Juju environment based on a six nodes cluster, using Ubuntu 12.04 LTS, to run a "proof of concept". I could appreciate how interesting the architecture is, and I'd like to ...
2
votes
2answers
56 views

Can Juju connect services that are in different environments?

Background: I'm trying to get Openstack working with Juju. I'm testing it, so I either have to use KVM virtualization or LXC because I only have one (powerful) machine. I would prefer to use LXC ...
2
votes
1answer
37 views

What charms will be best for study for testscalability/performance

I have study project and I must test if "more computers" = "more performance" using Juju and MaaS. What charms/services you can recommend me? What will be best solution and easy to check of ...
2
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2answers
296 views

Is it possible to specify an image or list of packages to install on a per-node basis in MAAS?

Or, is this a job for juju instead?
2
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2answers
493 views

Is Swift object storage a requirement?

We're in the process of deploying a private openstack instance but don't have the Swift object storage service available yet. Can juju bootstrap launch a utility instance without swift? I see that the ...
2
votes
1answer
132 views

What does the term “ Juju trunk” mean

In the juju documentation on writting a charm, link a prerequisite is being in the "juju trunk." Is this a specified location in my system after having installed the juju packages, or is this a ...
2
votes
1answer
28 views

How to vertical scale a juju service unit?

Suppose I deploy a PostgreSQL charm with 3 units. When I deploy, I will use a EC2 small instance. How can I change the instance type of those units after those 3 units are already running? Is this ...
2
votes
1answer
57 views

Hybrid Cloud Automation using Ubuntu JUJU

I am administrator who helps to deploy cloud services to an organisation. Is it possible to use Juju to deploy services based on user requests. Kindly answer my following doubts. Users use a web ...
2
votes
1answer
46 views

Understanding Ubuntu juju installed in Amazon Cloud

I will explain, what I have: 1) I created an instance from Ubintu juju AMI from community AMIs. 2) I connected to this instance using ssh. 3) I would like to deploy a "charms" here, in my instance. ...
2
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1answer
38 views

How to deploy Juju Services Programmatically?

How to deploy Juju services Programmatically . Is there any API available to do the same?
2
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1answer
122 views

Deploying a Node.js app using Juju

A little background. We are attempting to improve the deployment flow of our Node.js application, and decided to investigate Juju. I am attempting to deploy a small practice express app (which does ...