Juju is a next generation service modelling and execution framework.

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1k views

deploy multiple wordpress sites with juju

This may seem like an obvious question, but can you deploy multiple (distinct) wordpress sites with their own databases etc? But using a single deployment? So not dedicated vm's for each sites ...
6
votes
1answer
202 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 ...
6
votes
1answer
465 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 ...
6
votes
1answer
110 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?
6
votes
1answer
619 views

OpenStack deployment with MAAS, Juju and Autopilot

I have a problema with my cluster installation. I intend to install OpenStack on my ready set of machines, where each one has 2 NIC and 2 hard disks. I installed the MAAS controller and Juju on a ...
6
votes
1answer
122 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?
6
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1answer
149 views

How does Juju get the private-address of a node

I have a setup where each node has 2 interfaces: One connected to a private network between the nodes one connected to a public network. The communication between Juju (on my laptop) and the nodes ...
6
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1answer
1k views

Is it possible to make OpenStack work with MaaS without involving Juju?

I have to machines, {machine-A: will be used as my Master MAAS server with OpenStack} and {machine-B [Quad Core/16GB RAM/8x HDD]: will be running a KVM where all my nodes will run on} Purpose I want ...
6
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1answer
233 views

What are the absolutely bare minimum requirements for running local juju?

I have read the documentation on running local juju with lxc. However, the dependencies in the docs seem kind of extensive for that, eg. why would it need libvirt (except for maybe the bridge nic ), ...
6
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1answer
181 views

Should all hosts be set to network boot at all times or after they have been registered and allocated as a service, should they boot to disk?

I really love the concept of MAAS underlying an OpenStack implementation, but there are a few questions about MAAS that I am not entirely clear on. Should all hosts be set to network boot at all ...
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42 views
+50

Is there a way for MaaS to Commission a Raspberry Pi 3B?

I have a small lab (literally) of 3 RBP-3B units with SATA and SD drives attached running Ubuntu 16.04 LTS. I have installed software on them to create a Ceph cluster but its tricky and pretty ...
6
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1answer
101 views

Having trouble following node.js juju docs

I'm trying to follow the docs here and I'm running into an issue with this line: juju deploy --config myapp.yaml node-app myapp I've created a myapp.yaml file and added a github URL to a sample ...
5
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1answer
3k views

How do I prepare MAAS to serve images on OpenStack?

I've got Openstack ready with MAAS, how do I prepare the cloud with Ubuntu images so I can deploy it with Juju?
5
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3answers
3k views

How do I get MAAS and Juju to recognize proxy settings in a deployment?

So, I have Ubuntu 12.04 LTS, installed MaaS from the initial bootup, and then added JUJU. I'm behind a proxy, so, added proxy to /etc/apt/apt.conf and also to /etc/wgetrc. Doing that I could then use ...
5
votes
1answer
845 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 ...
5
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2answers
987 views

How do I adjust the instance size that Juju uses?

I've fired up some of the example instances of Wordpress and MySQL with Juju. A coworker has told me that the default instance size is "small". I'd like to be able to scale this to different sizes on ...
5
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2answers
3k views

juju http-proxy and no_proxy settings

I'm setting up an environment with juju and maas. The maas environment has no direct internet connection, a proxy must be used. I have configured the juju environment's proxy using juju set-env ...
5
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2answers
3k views

ceph status fails due to “ERROR: missing keyring” error

I have deployed 3 ceph mon nodes using juju and maas. From juju status all ceph mon nodes are up and fine. but i did ssh into one of the ceph node and was just trying to get ceph status. and its ...
5
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2answers
332 views

How do I script juju deployment?

I have been working on a few juju charms and am ready to start testing a deployment of our services. Is there a standard method for deploying an environment? For instance, do I have to manually ...
5
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1answer
409 views

How do I add a relationship between two charms to pass information between them?

I am new to juju. So far I have created and started deploying one application charm and sever charm separately. But now from the application I need to add relationship to server charm and get details ...
5
votes
2answers
235 views

Is anybody using juju for mission critical apps?

I've been playing with juju for the last month and it is really awesome but it feels like a black box. It feels like something that I "just have to trust that it will work". I'm very tempted to use ...
5
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1answer
450 views

How can I see what Openstack services have been deployed to which servers once Openstack Autopilot has completed successfully?

I have successfully used the openstack-install on my MAAS server to install the Landscape managed option. I have successfully configured the Openstack Autopilot beta options in the Landscape web ...
5
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4answers
2k views

Switching Juju lxc bridge

I've set up Juju running in LXC, and I'm attempting to expose it to the internal network. I'm generally following this question to point lxc to my existing bridge (eth-br0). I've edited ...
5
votes
2answers
2k views

Juju GUI public IP

I have been trying to install juju with juju-gui on my virtual machine (Fresh installation Ubuntu 13.04 64-bit) To configure my local environment I installed mongodb-server and lxc. After ...
5
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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 ...
5
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2answers
850 views

How to resolve “ERROR machine is already provisioned” in manual provision set up?

I set up a manually provisioned environment successfully (in local network among x3 12.04 ubuntu servers.) However adding the second machine failed twice. After the third try (installed missing ...
5
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3answers
386 views

How to deploy multiple juju services on the same server with MaaS

I have 6 services that I need to deploy with 5 physical servers. Would it be ok to deploy juju gui with haproxy? How would you deploy multiple services to one server. I saw some documentation for ...
5
votes
1answer
429 views

How can I use juju manage multiple environments?

If I have multiple juju environments defined, I will often want to run a series of commands on one of them. Specifying -e on every call is rather tedious, but changing the default every time you ...
5
votes
1answer
446 views

How can I deploy my local Juju Charm with Amulet framework?

I use amulet as testing framework for charms which we developing. I've already tried to reproduce an example, provided on https://juju.ubuntu.com/docs/tools-amulet.html and it's work fine. But now I'm ...
5
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1answer
2k views

How can I copy Juju tools for use in my deployment?

When I try to boostrap my cloud environment I receive the following error: ERROR command failed: no tools available error: no tools available How do I make these tools available for my environment? ...
5
votes
1answer
395 views

juju bootstrap node roles and responsibilities

What is the role of the juju bootstrap node beside connecting to the deployment cloud? (the one we call juju bootstrap on) Is this the node with the zookeeper? Is zookeeper running as daemon or ...
5
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1answer
859 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 ...
5
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1answer
405 views

juju bundle deploy in one machine in LXC?

Hi So far i have developed juju charm bundle which contains three charms.I have Two Questions (Q1) And i need to deploy juju charm bundle in one machine in LXC. i have three charms and normally when i ...
5
votes
1answer
137 views

Is it possible to trace the add-relation hooks in debug-hooks window?

Is it possible to trace the add-relation hooks in debug-hooks window? Are there particular environmental variables I need to set to be successful? My juju-core version is 1.13.3. I want to observe ...
5
votes
1answer
593 views

juju with MAAS error: file 'provider-state' not found

I'm trying to configure juju to work w/ MAAS. I'm configuring juju to run on the same node as MAAS. When I run "juju status" I get the following error: error: file 'provider-state' not found Any ...
5
votes
1answer
103 views

How do I save a Juju service for later?

When I'm finished using a Juju service for a period of time, how do I put it away so that I can bring it up in the same state? Or, Are Juju services meant to be stateless?
5
votes
1answer
608 views

Can I use juju with LXC in a non-local configuration?

I've looked at this post for setting up juju on a local environment with lxc. However, is there a way to use juju with lxc in a non-local environment? I am looking at a scenario where lxc containers ...
5
votes
1answer
181 views

juju deploy ceph hangs in pending in maas environment

I have ubuntu 14.04.1 with maas 1.7.1 rc4 and juju 1.20.14. My client machine is commissioned and deployed. I can ssh ubuntu@cl1stn2.maas and I can juju ssh 1 successfully. I did "juju deploy ...
5
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3answers
2k views

juju Bootstrap --debug failed to connect https://streams.canonical.com

How can I fix this case, my condition : MAAS Server on VM Juju in Main server All ubuntu 14.04 Here is the error curl(6) "could not resolve host: streams.canonical.com" Setting up ...
5
votes
1answer
254 views

Is there a way to set the MAAS password via a preseed?

As has been asked before (here and here) I need to set a password during commissioning for my nodes. I realize that ssh keys are set (and I have one) but I need to log in to the node directly as ...
5
votes
1answer
672 views

Openstack Mass/Juju recovery

I have created Openstack based on MAAS using juju. I have created instances, projects etc. I have made backups of database and openstack config files. I am trying test recovery by destroying and ...
5
votes
1answer
498 views

Can juju deploy charms to an EC2 instance of Windows Server?

Can Juju bootstrap and deploy to an EC2 cloud instance running Windows Server OS, or can Juju only boostrap/deploy to Linux instances? I am experimenting with Juju for the first time and have ...
5
votes
1answer
113 views

How do I make a Juju Charm's revision match the Bazaar revision of its repo?

I've got a Juju Charm that is stored in a Bazaar repository and I would like the charm revision file to have the same value as the Bazaar repository's revision number. Is there a way to make Juju ...
5
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0answers
191 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 ...
4
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2answers
276 views

Is there a tool like Juju or Chef that I can use to automate the set up of my computer?

There are a lot of tools (chef, puppet, juju) out there to automate server deployments and set ups. How can these be used for automating my laptop set up? I want to be able to do nothing but run a ...
4
votes
1answer
424 views

Juju and problem with subcontainers deployment on LXC

I am trying to deploy OpenStack with Juju and Autopilot but I have a big problem and I cannot figure out what to do. Basically, I have a Juju local environment with LXC and it seems to work well if I ...
4
votes
2answers
1k views

How to change juju bootstrap time from the 10min it gives you

When I try to boostrap, I get this after 10 mins. The node that it is trying to bootstrap comes on, and starts to install. But then ERROR bootstrap failed: waited for 10m0s without being able to ...
4
votes
1answer
630 views

Post Deploy MAAS cleanup

I have a mostly working MAAS cluster. I'm still learning juju, but while I'm doing that, I wanted to take this opportunity to do some clean-up tasks. Here are my goals: Configure ntp on the nodes. ...
4
votes
1answer
369 views

Openstack-install juju bootstrap error

I am attempting to setup an Openstack cloud via Ubuntu's instructions. My MAAS server is up and running with my equipment properly checked in. When I run sudo openstack-install with "Landscape ...
4
votes
1answer
63 views

Is Juju a suitable tool for development as well as deployment?

One of the great conveniences I've found of using docker is that it allows me to guarantee the environment my code is running in is very similar, if not identical, to the environment it will run in ...