expomap/fabfile.py

# -*- coding: utf-8 -*-
from os.path import join, basename
from collections import namedtuple, OrderedDict

from fabric.api import *


env.roledefs = {
    'dev': ['root@176.121.11.165'],
    'prod': ['root@176.121.11.162'],
}
env.passwords = {
    'root@176.121.11.165:22': 'ue6R287QZfMc',
    'root@176.121.11.162:22': 'XcS2jx5e8k6n',
}

REMOTE_HOME_DIR = '/home/www/expomap/'
LOCAL_HOME_DIR = '/home/alexander/projects/expomap/'

nginx_conf = '/etc/nginx/sites-available/hit.expomap.ru'
apache2_conf = '/etc/apache2/sites-available/proj.com'
settings_conf = join(REMOTE_HOME_DIR, 'proj/settings.py')
services = ['nginx', 'apache2']

stages = {}
tickets = {}


def stage(stage_num):
    def ticket(func):
        if not callable(func):
            raise NotImplementedError('func must be a callable')
        stages.setdefault(stage_num, OrderedDict()).update({func.__name__: func})
        tickets.update({func.__name__: func})
        return func
    return ticket

def set_host(host):
    env.hosts = env.roledefs.get(host)
    env.role = host


def dev():
    set_host('dev')


def prod():
    set_host('prod')


def get_configs():
    localdir = join(LOCAL_HOME_DIR, 'support/', env.role)
    get(nginx_conf, localdir)
    get(apache2_conf, localdir)
    get(join(REMOTE_HOME_DIR, 'schema.xml'), localdir)
    get(settings_conf, localdir)


def put_configs():
    localdir = join(LOCAL_HOME_DIR, 'support/', env.role)
    # nginx
    put(join(localdir, basename(nginx_conf)),
        nginx_conf)
    # apache2
    put(join(localdir, basename(apache2_conf)),
        apache2_conf)
    # settings
    put(join(localdir, basename(settings_conf)),
        settings_conf)


def call_state(state, only=None):
    if only is not None and only in services:
        run('service {only} {state}'.format(only=only, state=state))
        return
    for service in services:
        run('service {service} {state}'.format(service=service, state=state))


def chown():
    with cd(REMOTE_HOME_DIR):
        run('chown -Rv www-data:www-data .')


def pull(with_configs=False, func=None):
    with cd(REMOTE_HOME_DIR):
        call_state('stop', only='apache2')
        run('git pull')
        if with_configs:
            put_configs()
        if func is not None and func in tickets and callable(tickets[func]):
            tickets[func]()
        call_state('start', only='apache2')


def stage_init(stage_num):
    with cd(REMOTE_HOME_DIR):
        call_state('stop', only='apache2')
        run('git fetch')
        run('git checkout stage{stage_num}'.format(stage_num=stage_num))
        run('git pull')
        if stage_num in stages and isinstance(stages[stage_num], dict):
            for func_name, func in stages[stage_num].iteritems():
                func()
        call_state('start', only='apache2')


# def stage3_pre_final():
#     with cd(REMOTE_HOME_DIR):
#         run('pip install pandas')
#         run('pip install django-rosetta==0.7.6')
#         run('git checkout master')
#         run('git pull')
#         call_state('stop')
#         put_configs()
#         run('python manage.py migrate conference 0001 --fake')
#         run('python manage.py migrate conference')
#         run('python manage.py migrate expobanner')
#         run('python manage.py migrate theme 0001 --fake')
#         run('python manage.py migrate theme 0002')
#         run('python manage.py migrate article 0001 --fake')
#         run('python manage.py migrate article 0002')
#         run('python manage.py migrate stats_collector')
#         run('python manage.py crontab remove')
#         run('python manage.py crontab add')
#         chown()
#     call_state('start')


# def stage3_release():
#     call_state('stop')
#     with cd(REMOTE_HOME_DIR):
#         # run('python manage.py themeblog_to_blog')
#         run('git fetch')
#         run('git checkout stage3_release')
#         run('git pull')
#         # run('python manage.py migrate settings 0002 --fake')
#         run('python manage.py migrate settings')
#         run('python manage.py migrate article 0003')
#         chown()
#     call_state('start')


# def c_fix():
#     with cd(REMOTE_HOME_DIR):
#         call_state('stop', only='apache2')
#         run('git pull')
#         run('python manage.py migrate expobanner')
#         call_state('start', only='apache2')


# def stage4_firstrun():
#     with cd(REMOTE_HOME_DIR):
#         call_state('stop')
#         run('git fetch')
#         run('git checkout stage4')
#         # run('git checkout -- proj/settings.py')
#         pull(with_configs=True)
#         run('python manage.py syncdb')
#         ticket1374()
#         ticket1393()
#         ticket1392()
#         ticket1384()
#         ticket1395()
#         ticket1384_p1()
#         ticket1384_p2()
#         t1443()
#         call_state('start')


# @ticket
# def ticket1395():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py accounts_check_url')


# @ticket
# def ticket1374():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py migrate theme')


# @ticket
# def ticket1393():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py migrate newsletter 0001 --fake')
#         run('python manage.py migrate newsletter')


# @ticket
# def ticket1392():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py migrate newsletter')


# @ticket
# def ticket1384():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py migrate exposition 0001 --fake')
#         run('python manage.py migrate exposition')
#         run('python manage.py migrate conference')


# @ticket
# def ticket1384_p1():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py check_url')


# @ticket
# def ticket1384_p2():
#     with cd(REMOTE_HOME_DIR):
#         run('python manage.py check_translation')


# @ticket
# def t1443():
#     with cd(REMOTE_HOME_DIR):
#         run('chown -Rv www-data:www-data locale')