presto-admin

presto-admin installs, configures, and manages Presto installations.

Comprehensive documentation can be found here.

Requirements

1. Python 2.6 or 2.7
2. Docker. (Only required for development, if you want to run the system tests)

   • If you DO NOT have Docker already installed, you can run the install-docker.sh script in the bin directory of this project. That script has only been tested on Ubuntu 14.04.

   • If you have Docker already installed, you need to make sure that your user has been added to the docker group. This will enable you to run commands without sudo, which is a requirement for some of the unit tests. To enable sudoless docker access run the following:

       $ sudo groupadd docker
       $ sudo gpasswd -a ${USER} docker
       $ sudo service docker restart
     

     If the user you added to the docker group is the same one you're logged in as, you will need to log out and back in so that the changes can take effect.

Building

Presto-admin makes use of make as its build tool. make in turn calls out to various utilities (e.g. tox, flake8, sphinx-apidoc, python) in order to perform the requested actions.

Building the installer

The two tasks used to build the presto-admin installer are dist and dist-online. The dist task builds an installer which can be used offline (i.e. installed on a target machine that has no internet connectivity). The offline installer downloads all dependencies at build time and points pip to those dependencies during installation. In contract, the dist-online task builds an online installer (i.e. one that requires internet connectivity during installation). The online installer does not download any dependencies during build time.

License

Free software: Apache License Version 2.0 (APLv2).