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

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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
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1answer
522 views

What tools are necessary to create a juju charm?

What methods and tools supplied by Ubuntu are necessary to create a juju charm?
6
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189 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 ...
3
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189 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?
3
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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 ...
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
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1answer
894 views

What is the purpose of the “bootstrapping instance” in Juju?

So I've recently played around with Juju, and I see quite a bit of potential. But there are a few things I don't exactly understand. Most notably, I'm not sure of the purpose of the "bootstrapping ...