Fabfile for Ajenti-V/Jenkins tutorial

fabfile.py

import os
from fabric.api import *
from fabric.colors import cyan, yellow, green
from fabric.contrib.files import upload_template

py_deps = ' gcc libmysqlclient-dev libxml2-dev libpango1.0-dev libglib2.0-dev libcairo2-dev '


def localcfg():
    env.hosts = ['localhost']
    env.project = 'bucket'
    env.ws_name = 'Bucket'
    env.remote_path = '/srv/' + env.project
    env.workspace = '/var/lib/jenkins/workspace/bucket'
    env.python = env.workspace + '/env/bin/python'
    env.env = 'prod'
    env.user = 'root'


def make():
    require('hosts', provided_by=[localcfg])

    run('apt-get install -q -y ' + py_deps)

    local('virtualenv env')
    local('virtualenv --relocatable env')

    with prefix('. env/bin/activate'):
        local('pip install -r REQUIREMENTS')
        print cyan('--- Generating assets')
        local('./manage.py collectstatic --noinput -v1 --settings=config.environments.%s' % env.env)

    local('virtualenv --relocatable env')
    print green('Build done')


def deploy():
    require('hosts', provided_by=[localcfg])

    put_dir(env.workspace, env.remote_path)

    with cd(env.remote_path):
        run('chown www-data: -R %s' % env.remote_path)

        with prefix('. env/bin/activate'):
            run('./manage.py migrate --all --settings=config.environments.%s' % env.env)

    print green('Deployment done')


def put_dir(local_dir, remote_dir):
    local_tgz = "/tmp/fabtemp.tgz"
    remote_tgz = os.path.basename(local_dir) + ".tgz"
    local('tar -C "{0}" -czf "{1}" . --exclude-vcs'.format(local_dir, local_tgz))
    put(local_tgz, remote_tgz)
    local('rm -f "{0}"'.format(local_tgz))
    run('rm -Rf "{0}"; mkdir "{0}"; tar -C "{0}" -xzf "{1}" && rm -f "{1}"'.format(remote_dir, remote_tgz))