Starting JUJU in your ubuntu OS...

You can start using juju in two ways:

1. If you are testing Ubuntu 11.10 (Oneiric Ocelot), then simply run:

   •   sudo apt-get install juju 

2. If you have Ubuntu 11.04 or an older supported release, you can very easily using the packages from juju's PPA:

   •   sudo add-apt-repository ppa:juju/pkgs
       sudo apt-get update
       sudo apt-get install juju

WHY JUJU?

The rise of the cloud to calculate the task allocation server to reduce minutes of the day. Juju is the next evolutionary step. This reduces the task of securing and monitoring services in the clouds for a second year, for an hour.


       For the use of cloud services in several servers interconnected, which requires days if not weeks. You must have the hardware needed lab space for them to find physically they create the operating system and applications necessary to install, and configure and connect the different programs on each machine, the services required to provide. After the used solution, upgrade or replacement of application services, change the relationship between them, to get the account for the higher taxes and / or write custom scripts for resettlement elsewhere, need more time.


       Finally, deployment tools, such as cobblers and Fai, develop time and complexity of installing the operating system of each machine decreases. Then the instruments, and puppet and chef arrived to do the same for the system configuration. Finally, with the arrival of cloud computing, the burden of public cloud computing, especially in connection with the acquisition of hardware and set to go. While all the technologies that are valuable, no consideration is actually solving the problem of arranging for your services, access and management of applications for your service in all systems. Automated service orchestration, which in the natural elasticity of the cloud is not built, and service orchestration using the cloud to take ... and in the clouds, the time is lost money

WHO IS JUJU FOR?

This action is intended to address two hackers and development needs of system administrators.
Expand the focus of explicit control and try to knowledge sharing in an open repository deployment, configuration and upgrade options


Deployment in the cloud can be used to track what kind of expansion and testing purposes, for the regeneration stage


The rapid deployment of new applications is part of the charm for development purposes, and create your trust


Individual systems, types and sizes of monitors application components to describe the expansion, contraction and expansion parameters of real-time adjustment

  Over time, this relationship is not clear, and connect the various components of the management

  Develop a specific process of expansion and upgrade

WHAT IS JUJU??

Formerly well-known orchestras, JUJU is DistilledTM DevOps. Charm (from the formula calls) through, JUJU using shared, reusable and repeatable best practices DevOps expression. You can not change the use, or slightly modified, and connect them to meet your needs. And a similar package to install Ubuntu requires the establishment of the charm, and there, and remove it completely disappears.




    DevOps numerate is a professional community. Most of these programs will be available to JUJU. Possessed the charm of the collection, providing direct access to the community DevOps





    Numerate business process services. Numerate is based on service units, a management solution, but only start the machine or cloud in the case, you need to run them must be provided. Attractive development, testing and implementation in their own hardware and EC2 API with similar functions in the cloud compatible.



    Numerate is wise. Exposure should not repeat themselves possessed of reusable services unit and well-defined interface, allowing you to quickly and organic, and comprehensive solutions.