Juju is a next generation service orchestration framework. It has been likened to APT for the cloud.
0
votes
3answers
98 views
What is the difference between charms for Oneiric and Precise?
I do not understand the difference between an Oneiric charm and a Precise charm. But I know that it is something important.
Can anybody explain this for me?
3
votes
1answer
41 views
juju override defaults in service
Working on the postgresql charm a bit, and I'm wondering if there is a way to supply overrides for default values in a "juju-way".
In my charm that will be consuming the services provided by ...
3
votes
1answer
136 views
What is juju doing when my deployment is “pending”? It seems to take awhile without much happening
After deploying a charm, either locally or not, juju status lists "Pending". It seems to sit in this state for awhile, longer in my experience in the cloud, a bit shorter locally. What is juju doing ...
4
votes
1answer
171 views
Juju instances in agent-state: down after turning them off (and back on) on EC2
I turned my Juju instances off on EC2 for a while and after bringing them back online they seem to be in an odd state:
juju status
2012-11-17 17:06:44,094 INFO Connecting to environment...
...
7
votes
1answer
108 views
How can I relaunch juju daemons without stop/starting local LXC containers?
I'm using juju in local mode with LXC.
I updated juju on the host with a classical:
apt-get install juju
And had a plentyful of python errors in juju debug-log probably because juju processes ...
6
votes
2answers
541 views
What is the difference between vagrant and juju?
Are they both solving the same problem? Or are they for two different sets of problems? If so for what i it better to use vagrant, and for what better to use juju?
5
votes
1answer
80 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 ...
1
vote
1answer
42 views
Is Juju deploy data accessible on the instances?
When you launch an instance and explicitly name it using:
juju deploy lamp website1
Is there a way on the newly created instance to get the data that tells the machine that its:
called website1
...
5
votes
1answer
112 views
How do I deploy multiple stacks in an environment?
I've deployed a haproxy->lamp->mysql stack using juju. It seemed pretty straight forward and it works well from my tests. I've also seen its easy to scale a layer and add extra units to the lamp ...
3
votes
3answers
79 views
Hosting one site on two servers
I want to know how host one site on two servers. I am using juju to deploy mediawiki on my maas computers in LAN. And now I have two computers with ip's like this 192.168.1.100 and 192.168.1.115. How ...
2
votes
1answer
746 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 ...
2
votes
0answers
41 views
Disabling DNS in juju deployment
I have problem with addresses because i don't get IP addres after juju status but "nameNode.localdomain" and I thought maybe if I disable DNS server or service that is responsible to naming my nodes ...
2
votes
1answer
31 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 ...
0
votes
0answers
10 views
Problem with public-address in charm [duplicate]
Possible Duplicate:
How does juju expose work?
I install charm TeamSpeak3 on my nodeTwo. I made "juju expose teamspeak3".
When I made "juju status" i got "public-address: ...
2
votes
2answers
150 views
juju agent installation only through destroy and bootstrap
I have a working two node juju enabled MAAS that has the beginnings of hadoop installed.
I got this working using the following steps:
bootstrapping the environment
adding a hadoop charm
Once I ...
3
votes
2answers
220 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
45 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. ...
0
votes
0answers
79 views
juju status error [closed]
After a successfull bootstrap, juju status always give me the below error:
2012-10-28 12:49:14,903 INFO Connecting to environment...
2012-10-28 12:49:21,624 ERROR SSH forwarding error: -bash: ...
3
votes
1answer
118 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 ...
1
vote
0answers
46 views
After juju deploy : [Errno 2] No such file or directory
I get this after juju deploy.
hsf@ubuntuserver:~$ juju deploy wordpress
2012-10-23 13:12:15,663 INFO Searching for charm cs:precise/wordpress in charm store
[Errno 2] No such file or directory: ...
1
vote
1answer
135 views
What should look like example network configuration for maas/juju?
I have still problem with configuring maas/juju. And I want to know what is best configuration(simplest) for maas/juju? If someone have graphic of it I will be happy.
4
votes
1answer
187 views
juju wordpress open-ports: []
testing juju from the ppa on aws on precise.
Environment successfully bootstrapped, mysql and wordpress unit started, db relationship successfully added. On exposure of wordpress I have no open ports ...
1
vote
1answer
47 views
Clean nodes after destroy-environment?
is there possible to deploy services and after that somehow clean nodes(delete services installed before) For example I deploy wordpress and even I destroy envirement after that on node is nginx ...
1
vote
0answers
97 views
Juju not deploying zookeeper when deploying on OpenStack
I am using juju with openstack, when it bootstraps, it dose not deploy zookeeper on the bootstrap VM. I logged into this VM to verify.
1) How is zookeeper and other software installed on juju VM, is ...
3
votes
1answer
315 views
How to manage Juju's LXC containers using virsh?
I use the lxc driver for juju and I have created a local environment; actually the well-known Wordpress from https://juju.ubuntu.com/docs/getting-started.html.
I then tried
export ...
1
vote
0answers
156 views
After deploying wordpress 502 Bad gateway
I have this:
2012-10-15 12:25:19,359 INFO Connecting to environment...
Enter passphrase for key '/home/hsf/.ssh/id_rsa':
2012-10-15 12:25:21,902 INFO Connected to environment.
machines:
0:
...
1
vote
1answer
95 views
Can I scale out the mysql charm instead of adding another database?
I have question how to scaling mysql service because I make deployment from here: https://juju.ubuntu.com/docs/user-tutorial.html
And I have wordpress and mysql related but is there possible to scale ...
1
vote
0answers
116 views
public address null and present state pending after destroy-environment , disabling firewall and bootstrap again
I have done everystep as it was written on ubuntu 12.04 maas, but now i am stuck here for over a month and could not find how to solve it .. Please help ..
When i do juju status it says :
...
5
votes
1answer
110 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 ), ...
2
votes
0answers
125 views
Juju Zookeeper & Provisioning Agent Not Deployed
I am using juju with the openstack provider, i expected that when i bootstrap that zookeeper and provisioning agent would get deployed on the bootstrap vm in openstack.
This dose not seem to be the ...
1
vote
1answer
101 views
Deploy minecraft server error [closed]
Hey I have problem with deployment minecraft server on ubuntu maas/juju. When I juju ssh to node responsible to minecraft server I receive this:
Last login: Thu Oct 11 07:15:31 2012 from ...
3
votes
1answer
38 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 ...
1
vote
1answer
337 views
Juju bootstrap error tried all solutions with no success! Now what?
I need help with the juju bootstrap command.
I'm following this guide which references this one juju specific.
I followed the guide step by step but at the juju bootstrap command this is the error I ...
0
votes
1answer
103 views
After deploying services I get incorrect public address
I deployed wordpress and when I type juju status I receive this:
public-adress: node-001185e6777fe
When I found what is IP adress of this computer I tried type in web browser but I get 502 bad ...
3
votes
1answer
416 views
Juju services are not deploying correctly
Deploying a charm to your MAAS Now you're ready for the most exciting
part: deploying a charm to your MAAS!
juju deploy mysql MAAS will now allocate a node to Juju and Juju will
deploy the ...
4
votes
1answer
149 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 ...
2
votes
1answer
150 views
juju bootstrap key error?
I followed the guides the best as i could. there is some information missing like do as root or as regular user ..formatting, quotes no quotes..what the password or paraphrase for ssh should be ...
5
votes
1answer
112 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 ...
2
votes
1answer
55 views
How do I configure Swift ACLs?
How do I configure a swift container to allow public (anonymous read) unauthenticated access to all objects?
1
vote
3answers
315 views
ssh forwarding error
I have some issues regarding SSH and i am unable to solve . I have completed bootstrap and node status is 1 node allocated to maas, Now when i do juju status, it says invalid ssh key , hostname cannot ...
4
votes
1answer
198 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.
...
1
vote
1answer
46 views
Does each juju environment specified require its own master node?
Or will different juju environments share the same master node?
2
votes
1answer
63 views
Can you limit which MAAS nodes can be used as part of a juju environment?
As examples, either based on node name or on system requirements?
0
votes
0answers
115 views
Is it possible to have juju use a MAAS server as the master node?
Or must juju randomly choose a node as the master from the list of available MAAS nodes?
0
votes
0answers
70 views
Is it possible to have the same juju master node for multiple environments?
Does each juju environment specified require its own master node, or will different juju environments share the same master node?
Moderator Note: This was merged by mistake. Apologies. As merging ...
2
votes
2answers
182 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?
1
vote
1answer
362 views
What username/password does MAAS assign to nodes?
When commissioning a new node, what username/password does MAAS assign to the node after the OS is installed?
2
votes
1answer
375 views
MaaS - juju boostrap and ssh not found
today I want to juju boostrap so I do ssh-keygen and get this
Generating public/private rsa key pair.
Enter file in which to save the key (/home/hsf/.ssh/id_rsa): key
Enter passphrase (empty for no ...
1
vote
1answer
52 views
Is there a juju charm for OpenVPN?
This is my first time trying to use juju to install a service, and I have not yet found a charm to install openvpn-server easily (with sensible configuration). Is any such charm available, and how can ...
6
votes
1answer
250 views
How can I manage multiple administrators with juju?
I manage some deployments with juju. However I am not an island, I have coworkers who also want to manage shared environments.
I know I can use the following stanza in ~/.juju/environments.yaml to ...
