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

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Juju - Failed ssh connection

I am using ubuntu 14.04.02 server. Have 4 nodes allocated to root. Now I had this problem and when I try to ssh to a machine to check logs, the ssh connection fails. All of the machines I use are all ...
0
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1answer
23 views

Juju - Add-unit vs deploy

What is the difference between deploy and add-unit in juju? For example when I execute juju deploy wordpress and juju add-unit wordpress, both of the commands pick up a machine to PXE boot and ...
3
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1answer
102 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 ...
3
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1answer
290 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 ...
0
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1answer
128 views

landscape: agent-state: error details: hook failed … why?

I am attempting the AutopilotBeta deployment of OpenStack on 8 physical servers. I originally had an issue with a missing size attribute (thank you Dell for being ... different). But the latest ...
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1answer
28 views

Juju - Can't enter in the wordpress public address

I am using ubuntu 14.04.2 server and have 3 nodes. One for the juju-gui, mysql and wordpress. At first I had this situation After that, I did the following: juju add-relation wordpress mysql ...
0
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1answer
241 views

Openstack Autopilot fails while deploying Landscape

Update: More investigation shows that the LXC containers were not getting IPs during install. But if left for several hours the LXC containers do eventually get an IP from the MAAS. So this morning ...
1
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1answer
34 views

Juju bootstrap and time gets expired

Why sometimes when I bootstrap, this stays here forever?
0
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1answer
46 views

Juju - Can't deploy mysql/wordpress ; Invalid hardware information error

I am using ubuntu 14.04.02 server. I have juju installed on the same server(MaaS server). I have successfully bootstrap the MaaS environment and have juju-gui working. I have 1 node allocated to root ...
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1answer
65 views

Setting up DNS on JUJU for local

So I have found Juju, which looks amazing! However a huge blocker for me is not knowing how to setup DNS. I have a dedicated server running Ubuntu 14.04LTS with JuJu installed, running local ...
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1answer
49 views

Juju charm, what to do when you can't reach archive.ubuntu.com?

I'm writing a Juju Charm for StrongSwan to auto-configure a VPN server. One of the things I noticed with the CharmHelpers code is that the apt_update() function only checks for DPKG lock. I want to ...
2
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1answer
46 views

OpenStack AutoPilotBeta: on Dell R610 servers - Any work around for the disk size can't be 'NoneType' issue?

I am trying to utilize AutoPilotBeta to deploy OpenStack on 8 Dell servers. The servers are a mix of R610, R415, R815, and R310 models. Some of these servers report DVD, CD, and NVRam as Disk in ...
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27 views

Juju - no matching node available

I am using ubuntu server 14.04.2 and running juju environment as MaaS, have 1 node only as the bootstrapped node. Before bootstrap I did juju sync-tools and then juju bootstrap. After the bootstrap I ...
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0answers
55 views

Juju - no route to host

I am using ubuntu server 14.04.2 When I try to bootstrap maas, I get this error, how do I solve this ? Thanks in advance!
0
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0answers
16 views

Further exploration of Fault Tolerance with MaaS and juju

For a little different take on Mario's question. Fault Tolerance With MAAS and juju What is the best way to put together a redundant MaaS system? That is, if I have a hardware failure on my MaaS ...
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0answers
23 views

Can you prevent Juju from destroying machines?

I've been experimenting with Juju and after I deploy a service to a node if I destroy it the node is released from Juju back into the MaaS pool. From the documentation it doesn't seem like this ...
0
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1answer
52 views

How to get version of installed Juju

I want to see what version of Juju is installed. How can I do this?
2
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2answers
64 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 ...
3
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1answer
120 views

What types are allowed in config.yaml in juju charms?

The "config.yaml" settings inside juju charms contain a type - e.g.: pip_no_index: default: False type: boolean description: "Prevent pip connecting to Python Package Index to download ...
2
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1answer
22 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
53 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 ...
2
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1answer
51 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 ...
0
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1answer
66 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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1answer
91 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 ...
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1answer
74 views

Could we use Juju without MAAS?

Can I install Juju on 1 ubuntu server and deploy my services (or charms) on this server ?
7
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1answer
1k views

problem with juju on Ubuntu Openstack - Canonical Distribution

During the installation of Ubuntu Openstack - Canonical Distribution (step 4 ubuntu.com/download/cloud/install-ubuntu-openstack) I've received an error with Juju. Juju made the bootstrapping of the ...
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2answers
44 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
68 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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4answers
2k views

Does juju run on non-Ubuntu distributions?

I have been experimenting with juju for an upcoming platform evaluation Question I know I will be asked: Is it possible to run juju on non-ubuntu distros?
0
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1answer
9 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
122 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: ...
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2answers
70 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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1answer
70 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
35 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? ...
2
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1answer
71 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 ...
2
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1answer
41 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.
2
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2answers
86 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 , ...
1
vote
1answer
270 views

juju bootstrap fails with connection timed out errors

This is a follow up question to my earlier question. Back then, juju was hanging trying to connect to the MAAS node. God knows what happened, it went ahead and is now failing with Connection timed out ...
3
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1answer
28 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. ...
1
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1answer
164 views

MAAS node refuses IP address assigned to it by DHCP

I am trying to configure MAAS and Juju in a test environment. My MAAS region and cluster controllers are on a single machine with two NICs. eth1 is connected to a LAN with internet access; IP is ...
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75 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 ...
2
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2answers
282 views

maas node times out after during juju bootstrap

I have 6 nodes that have all been commissioned. I can ssh to 2 of them with ubuntu@ip_address. The other 4 fail to ssh with "Permission denied (publickey)". Juju deploy fail with "Failed to query ...
8
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3answers
1k 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 ...
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0answers
30 views

juju no matching tools found for constraint [closed]

$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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3answers
1k views

lxc-create hangs and finally fails

I was trying to place some juju charms on linux containers and the containers failed to start. To debug the issue I sshed into the node where this happened and tried creating an LXC container manually ...
2
votes
1answer
56 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
votes
1answer
118 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
46 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? ...
0
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1answer
425 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
161 views

Difference between deploying bundle with quickstart or juju-deployer?

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