Tools for maintaining Juju charms
Project description
# Juju Charms
This is a collection of Juju charms for use as a reference and in deploying real services using juju. See Juju’s home page for more information.
https://jujucharms.com/ https://launchpad.net/charm
# Quick Start
First, you’ll need juju. If its not available in your version of Ubuntu you can use the PPA:
sudo add-apt-repository ppa:juju/stable sudo apt-get update sudo apt-get install juju-core
You can install charm-tools from the distro, stable ppa, or daily-builds PPA.
sudo apt-get install charm-tools
Alternatively you can branch the project and run the tip of the code.
bzr branch lp:charm-tools cd charm-tools
If you’ve branched locally, you’ll need to add the charm-tools/bin directory to your $PATH
export PATH=”$(pwd):${PATH}”
# Directory structure
## bin
tools to help in building charms
## templates
templates for usage in building new charms
# Tools
In order to use any of these charms, once you have juju setup and working in your path
## create
To generate a new charm from a debian package available on your system
juju charm create foo
This should add a directory to charms with the name foo, and some of the metadata.yml and hooks filled in. It will create these in $CHARM_HOME or under the current working directory.
## proof
To perform basic static analysis on a charm, run
juju charm proof foo
It will analyze the charm for any obvious mistakes.
## getall
Retrieves all of the charms in the charm distribution via bzr.
## subscribers
This is used to check the quality of maintainer<->bug subscriptions in launchpad since we do not have this relationship automatically setup.
As a maintainer, if you would like to ensure that you are subscribed to all of your charms you can run this command:
juju charm subscribers –fix-unsubscribed –maintainer you@youremail.com –repository path/to/your/charms
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