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

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418 views

Juju openstack keystone charm not found

I'm trying to install openstack using juju on my local machine to test. I'm following this guide However, I keep getting the following error: juju deploy --config=openstack.cfg keystone 2012-05-10 ...
8
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4answers
4k views

Juju stuck in “pending” state when using LXC [closed]

So I'm trying to get started with Juju, and tried to do this locally using LXC. I followed the instructions here: How do I configure juju for local usage? Unfortunately this doesn't seem to work for ...
2
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1answer
924 views

How do I deploy a charm from a local repository?

I am trying to run the Charm tutorial from the juju documentation by creating a new charm from a local repository. I started by installing the charms from bzr to my local ubuntu 12.04 desktop running ...
7
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1answer
2k views

How can I configure Juju for deployment on OpenStack?

I would like to test juju charms on trystack.org, however I have not found any docu, how to configure juju for the openstack API?
2
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1answer
1k views

Can I use Juju for a single Server or do I need to work in a cloud

Can I use Juju on a single home server using Ubuntu Server 12.04 or do I have to be in a cloud environment to work with it?
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1answer
269 views

Juju could not deploy charms due to not being able to download packages

I update to the ubuntu 12.04 yesterday. and install the juju with : sudo add-apt-repository ppa:juju/pkgs sudo apt-get update && sudo apt-get install juju and I install the lxc also.then ...
12
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2answers
5k views

Architecture diagram explaining the Ubuntu Cloud Infrastructure with MAAS / Openstack architecture?

I'm interested in Ubuntu Cloud Infrastructure with MAAS (based on Openstack from what I understand) but cannot find any architecture diagram which gives an overview of how MAAS works. The case is ...
5
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1answer
784 views

How to Install/Configure/Use Juju in non aws clouds?

I think that Juju is a technology that has the potential to help a lot of sysadmins, it would be great to have a good tutorial for using it in other clouds, such as gandi.net1. Is there any way to run ...
2
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1answer
527 views

juju status can't resolve hostname

I'm trying to install a private cloud with Ubuntu Server 11.10. I've successfully installed orchestra by following the below tutorial: ...
5
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0answers
189 views

state: pending & public-address: null :: Juju setup on local machine [duplicate]

Possible Duplicate: Juju stuck in “pending” state when using LXC I've setup Juju on a local VM inside VMWare running on Mac OSX. Everything seems to be working fine, except ...
9
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2answers
2k views

How can I configure Juju for deployment on HP Cloud?

HP Cloud has a new cloud service out based on Open Stack. How can I configure my environments.yaml to connect to the new service?
1
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0answers
48 views

What is exactly Juju? [duplicate]

Possible Duplicate: What is a Juju Charm? I am a sys-admin and I heard about Juju from Canonical. What is it and what could be his utility for someone like me ?
4
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1answer
447 views

Where can I find more documentation on building an Ubuntu-based cloud infrastructure? [duplicate]

I've been reading: https://help.ubuntu.com/community/UbuntuCloudInfrastructure It's fascinating stuff, but documentation seems a bit sparse. Where I work, we have this aging, clunky VMWare ESXi setup ...
2
votes
1answer
133 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 ...
4
votes
1answer
122 views

How would one know a charms dependencies?

If really really novice user is using Juju and wants to deploy wordpress how would he come to understand that mysql is required to deploy it. If you take another product xyz which isn't as popular as ...
4
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1answer
184 views

How can I get tab completion with juju in zsh?

I use zsh as my shell and tab completion doesn't work, how can I enable it?
0
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1answer
408 views

What can I accomplish with a Juju charm?

I have seen this question: What is a Juju Charm? I have more questions. Which services can be deployed using juju charm? Can lxc-containers be deployed using juju charm? Are juju charms like SMF ...
2
votes
1answer
1k views

“Failed to start network default” error when trying to juju bootstrap an LXC environment

one@onezero:~/juju$ juju bootstrap 2012-02-13 07:32:26,586 INFO Bootstrapping environment 'sample' (type: local)... 2012-02-13 07:32:26,587 INFO Checking for required packages... 2012-02-13 ...
2
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2answers
664 views

Un bootstrapping a juju/orchestra environment

I think my juju environment in my orchestra server is broken, and I want to do the bootstrap process again. Basically, I'd like to run: juju bootstrap and not get: 2012-02-09 19:51:48,503 INFO ...
4
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1answer
489 views

Juju SSH setup in orchestra environment

For orchestra, must the public keys be copied to the nodes before 'juju bootstrap' is run for the first time?
3
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1answer
839 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 ...
3
votes
1answer
762 views

Where can I find juju tutorials?

Is there any good and easy-to-understand Juju tutorial from beginner? I know a bit about virtualization using qemu or oracle vm virtualbox and looking forward to enhance my skill in the cloud ...
5
votes
1answer
621 views

How to specify ec2 instance types for different services?

After I have specified a default EC2 instance type for my Juju charm, how do I override that for one of the services? For instance, the Juju tutorial deploys wordpress and mysql, and I can set the ...
0
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1answer
877 views

Can't succesfully run juju bootstrap

What should i do to correct this error? ERROR Could not find any Cobbler systems marked as available and configured for network boot.
4
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2answers
198 views

juju and keys for multiple administrators

We are currently doing some testing to see if Juju will fit our needs to deploy a new application to EC2. We have three developers that need to be able to make changes to the the deployed instances, ...
6
votes
1answer
433 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 ...
4
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1answer
302 views

How can I get juju running on eucalyptus? [duplicate]

I've a small private cloud running on UEC 11.04 and Eucalyptus, and everything works fine. But I still look for a software deployment solution better than writing scripts manually. The new juju seems ...
9
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2answers
3k views

How do I use OpenStack and Keystone with juju?

We are currently have a ( mostly ) working OpenStack infrastructure running ( just missing Swift ) and would like to try using juju to deploy our applications to it. We just can't find documentation ...
2
votes
1answer
727 views

Why am I unable to connect to my ec2 instance with Juju?

I'm using juju to boostrap and then deploy a service. I was able to create an instance before and deploy it, but after a few creations and deletions I am now unable to connect, ie run juju status. ...
2
votes
2answers
501 views

How to deploy multiple charms on the bootstrapped node or on a single node?

I've been wondering if it is possible to deploy a charm, say for example, a wordpress charm to a single node. i.e. bootstrapped node + mysql node + wordpress node = 1 node One scenario can be: ...
4
votes
1answer
2k views

Has anyone deployed Swift in an OpenStack environment using Juju?

I've been reading up on how to deploy an OpenStack environment on some Ubuntu servers... I found some info on deploying and configuring it manually and I found some info on deploying it using ...
6
votes
1answer
117 views

Where can I find the logs of IRC Charm School?

I am looking for the logs of the freenode juju charms class that occurred on the 2nd of December, 2011. Do they exist? Where can I find them?
4
votes
2answers
335 views

How do I use a specific AMI for juju instances?

I would like to use another AMI with juju instead of the default AMI, where do I specify this?
2
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1answer
158 views

How do I get a list of config options that a charm has?

I tried to test a charm but it had configuration options and I wasn't aware of them. Short of browsing the charm itself how can I see what config options a charm has?
3
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1answer
217 views

Packages needed in Custom Image of Ubuntu to work with Juju

Hi am trying to run Juju in my existing Openstack Infrastructure. Since we don`t have direct access to internet, i need to change/modify my image and information of proxy. So far what i have ...
5
votes
2answers
2k views

Using Juju returns “ssh invalid key” error

Can someone tell me with piece of code is executed when i do: juju status. I'm running Juju on OpenStack and I want to deploy some services but when i do juju status it returns me an SSH INVALID KEY ...
7
votes
1answer
730 views

What juju charm hooks are available and what does each one do?

I am trying to understand the hooks for a juju charm, some of them are rather obvious and easy to understand (start, stop, install,etc), others not really. How many hooks are there, when are they ...
4
votes
1answer
744 views

Juju bootstrap fails to start network on local environment

I've followed the instructions at https://juju.ubuntu.com/CharmSchool and rebooted 5 times...... I cant seem to do a juju-bootstrap (local) This is the output: amith@amith-desktop:~$ juju bootstrap ...
3
votes
1answer
594 views

Failure to troubleshoot a juju charm deployment

My environments.yaml looks like this: environments: test: type: local control-bucket: juju-a14dfae3830142d9ac23c499395c2785999 admin-secret: 6608267bbd6b447b8c90934167b2a294999 ...
4
votes
1answer
277 views

Charm parameters configured at deployment

I am creating a juju charm that needs to have parameters passed to the configuration upon deployment. I have looked around and I know you can use juju deploy <charm> ...
8
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3answers
830 views

Where does Juju store a log of all commands run and their output for each unit?

Sometimes when deploying a service (and more specifically a new unit) for a Juju charm, an error occurs and there seems to be no way of finding out exactly what it was. Is there some sort of output ...
4
votes
1answer
212 views

When running locally, does Juju use the host machine's APT cache?

When juju fetches packages for a unit, does it make use of the host system's APT cache? I'm asking this because in my case, bandwidth is limited and I am doing some charm development. It is not ...
6
votes
1answer
545 views

What tools are necessary to create a juju charm?

What methods and tools supplied by Ubuntu are necessary to create a juju charm?
21
votes
2answers
5k views

What is a Juju Charm?

What is a Juju Charm? What is it used for?
6
votes
1answer
98 views

charm proof issues a “relation server has no hooks” warning

When I run charm proof <path_to_charm_folder> I get the following warning. W: relation server has no hooks What does this mean and how do I get rid of it?
3
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1answer
196 views

How can I test a Juju Charm?

I have written a Juju Charm and want to test it. What are the steps to test it?
8
votes
3answers
3k views

How do I deploy an OpenStack cloud with Juju?

I'd like to get a test cloud up and running in preparation for a possible deployment of 12.04. I messed with the UEC a bit, but have had a much harder time finding anything helpful as a primer for the ...
6
votes
1answer
192 views

How do I get my Juju Charm officially recognized?

I've just completed and tested a charm I made for Juju. I've followed the directions on the Juju Charms page and pushed the charm to my LP branch. How do I get it into the charms tool or the "Charms ...
2
votes
1answer
209 views

Can juju use an existing Zookeeper cluster and/or scale its own zookeeper for HA?

I've read that Juju uses zookeeper. I assume zookeeper runs on the bootstrap node? Is there any way to use a pre-existing zookeeper cluster? Similarly, is there a way to have juju bootstrap launch ...
3
votes
1answer
1k views

Juju bootstrap on local machine gives an error

trying to use juju in a local environment. Here is my ~/.juju/environments.yaml file: environments: sample: type: local control-bucket: juju-a14dfae3830142d9ac23c499395c2785999 ...