def _lazy(key, default=None):
question = _lazy_queries[key]['question']
default = default or _lazy_queries[key]['default']
val = _lazy_dict.get(key, None)
if not val:
val = query_input(question, default)
_lazy_dict[key] = val
return val
def _lazy(key, default=None):
question = _lazy_queries[key]['question']
default = default or _lazy_queries[key]['default']
val = _lazy_dict.get(key, None)
if not val:
val = query_input(question, default)
_lazy_dict[key] = val
return val
def restore_tracenv_from_backup_tarball(site_dir, bin_dir):
# FIXME stop trac if it is running already
filename_tarball = query_input('tarball path?')
run(flo('mkdir -p {site_dir}/tmp'))
run(flo('tar xf {filename_tarball} --directory={site_dir}/tmp'))
# save tracenv if it exists
run(flo('mv {site_dir}/tracenv {site_dir}/tracenv.before_$(date +%F).bak'
' || true'))
run(flo('mv {site_dir}/tmp/tracenv_hotcopy {site_dir}/tracenv'))
run(flo('rmdir {site_dir}/tmp'))
def selfoss_password(sitename):
password = query_input('selfoss password:'******'curl -d password="******" -d form_submit="send" '
'--insecure https://{sitename}/password 2>/dev/null | '
'grep "Generated Password"'),
capture=True)
match = re.search(r'value="([^"]+)"', res)
pw_hash = match.group(1)
print(flo('{pw_hash}'))
update_or_append_line(flo('~/sites/{sitename}/selfoss/config.ini'),
prefix='password='******'password={pw_hash}'))
def revealjs(basedir=None,
title=None,
subtitle=None,
description=None,
github_user=None,
github_repo=None):
'''Set up or update a reveals.js presentation with slides written in markdown.
Several reveal.js plugins will be set up, too.
More info:
Demo: https://theno.github.io/revealjs_template
http://lab.hakim.se/reveal-js/
https://github.com/hakimel/reveal.js
plugins:
https://github.com/hakimel/reveal.js/wiki/Plugins,-Tools-and-Hardware
https://github.com/rajgoel/reveal.js-plugins/
https://github.com/e-gor/Reveal.js-TOC-Progress
https://github.com/e-gor/Reveal.js-Title-Footer
'''
basedir = basedir or query_input('Base dir of the presentation?',
default='~/repos/my_presi')
revealjs_repo_name = 'reveal.js'
revealjs_dir = flo('{basedir}/{revealjs_repo_name}')
_lazy_dict['presi_title'] = title
_lazy_dict['presi_subtitle'] = subtitle
_lazy_dict['presi_description'] = description
_lazy_dict['github_user'] = github_user
_lazy_dict['github_repo'] = github_repo
question = flo(
"Base dir already contains a sub dir '{revealjs_repo_name}'."
' Reset (and re-download) reveal.js codebase?')
if not exists(revealjs_dir) or query_yes_no(question, default='no'):
run(flo('mkdir -p {basedir}'))
set_up_revealjs_codebase(basedir, revealjs_repo_name)
install_plugins(revealjs_dir)
apply_customizations(repo_dir=revealjs_dir)
if exists(revealjs_dir):
install_files_in_basedir(basedir, repo_dir=revealjs_dir)
init_git_repo(basedir)
create_github_remote_repo(basedir)
setup_npm(revealjs_dir)
else:
print('abort')
def revealjs(basedir=None, title=None, subtitle=None, description=None,
github_user=None, github_repo=None):
'''Set up or update a reveals.js presentation with slides written in markdown.
Several reveal.js plugins will be set up, too.
More info:
Demo: https://theno.github.io/revealjs_template
http://lab.hakim.se/reveal-js/
https://github.com/hakimel/reveal.js
plugins:
https://github.com/hakimel/reveal.js/wiki/Plugins,-Tools-and-Hardware
https://github.com/rajgoel/reveal.js-plugins/
https://github.com/e-gor/Reveal.js-TOC-Progress
https://github.com/e-gor/Reveal.js-Title-Footer
'''
basedir = basedir or query_input('Base dir of the presentation?',
default='~/repos/my_presi')
revealjs_repo_name = 'reveal.js'
revealjs_dir = flo('{basedir}/{revealjs_repo_name}')
_lazy_dict['presi_title'] = title
_lazy_dict['presi_subtitle'] = subtitle
_lazy_dict['presi_description'] = description
_lazy_dict['github_user'] = github_user
_lazy_dict['github_repo'] = github_repo
question = flo("Base dir already contains a sub dir '{revealjs_repo_name}'."
' Reset (and re-download) reveal.js codebase?')
if not exists(revealjs_dir) or query_yes_no(question, default='no'):
run(flo('mkdir -p {basedir}'))
set_up_revealjs_codebase(basedir, revealjs_repo_name)
install_plugins(revealjs_dir)
apply_customizations(repo_dir=revealjs_dir)
if exists(revealjs_dir):
install_files_in_basedir(basedir, repo_dir=revealjs_dir)
init_git_repo(basedir)
create_github_remote_repo(basedir)
setup_npm(revealjs_dir)
else:
print('abort')
def selfoss(reset_password=False):
'''Install, update and set up selfoss.
This selfoss installation uses sqlite (selfoss-default), php5-fpm and nginx.
The connection is https-only and secured by a letsencrypt certificate. This
certificate must be created separately with task setup.server_letsencrypt.
More infos:
https://selfoss.aditu.de/
https://github.com/SSilence/selfoss/wiki
https://www.heise.de/ct/ausgabe/2016-13-RSS-Reader-Selfoss-hat-die-Nachrichtenlage-im-Blick-3228045.html
https://ct.de/yqp7
'''
hostname = re.sub(r'^[^@]+@', '', env.host) # without username if any
sitename = query_input(
question='\nEnter site-name of Your trac web service',
default=flo('selfoss.{hostname}'))
username = env.user
site_dir = flo('/home/{username}/sites/{sitename}')
checkout_latest_release_of_selfoss()
create_directory_structure(site_dir)
restored = install_selfoss(sitename, site_dir, username)
nginx_site_config(username, sitename, hostname)
enable_php5_socket_file()
if not restored or reset_password:
setup_selfoss_user(username, sitename, site_dir)
print_msg('\n## reload nginx and restart php\n')
run('sudo service nginx reload')
run('sudo service php5-fpm restart')
def owncloud():
'''Set up owncloud.
Package 'owncloud' pulls package 'mysql' which asks for a password.
'''
hostname = re.sub(r'^[^@]+@', '', env.host) # without username if any
sitename = query_input(
question='\nEnter site-name of Your Owncloud web service',
default=flo('owncloud.{hostname}'),
color=cyan)
username = env.user
fabfile_data_dir = FABFILE_DATA_DIR
print(magenta(' install owncloud'))
repository = ''.join([
'http://download.opensuse.org/repositories/',
'isv:/ownCloud:/community/Debian_7.0/',
])
with hide('output'):
sudo(flo('wget -O - {repository}Release.key | apt-key add -'))
filename = '/etc/apt/sources.list.d/owncloud.list'
sudo(flo("echo 'deb {repository} /' > {filename}"))
sudo('apt-get update')
install_packages([
'owncloud',
'php5-fpm',
'php-apc',
'memcached',
'php5-memcache',
])
# This server uses nginx. owncloud pulls apache2 => Disable apache2
print(magenta(' disable apache'))
with hide('output'):
sudo('service apache2 stop')
sudo('update-rc.d apache2 disable')
print(magenta(' nginx setup for owncloud'))
filename = 'owncloud_site_config.template'
path = flo('{fabfile_data_dir}/files/etc/nginx/sites-available/{filename}')
from_str = filled_out_template(path,
username=username,
sitename=sitename,
hostname=hostname)
with tempfile.NamedTemporaryFile(prefix=filename) as tmp_file:
with open(tmp_file.name, 'w') as fp:
fp.write(from_str)
put(tmp_file.name, flo('/tmp/{filename}'))
to = flo('/etc/nginx/sites-available/{sitename}')
sudo(flo('mv /tmp/{filename} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
sudo(
flo(' '.join([
'ln -snf ../sites-available/{sitename}',
'/etc/nginx/sites-enabled/{sitename}',
])))
# php5 fpm fast-cgi config
template = 'www.conf'
to = flo('/etc/php5/fpm/pool.d/{template}')
from_ = flo('{fabfile_data_dir}/files{to}')
put(from_, '/tmp/')
sudo(flo('mv /tmp/{template} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
template = 'php.ini'
to = flo('/etc/php5/fpm/{template}')
from_ = flo('{fabfile_data_dir}/files{to}')
put(from_, '/tmp/')
sudo(flo('mv /tmp/{template} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
sudo('service php5-fpm restart')
sudo('service nginx reload')
def fdroid():
'''Set up an F-Droid App Repo.
More infos:
* https://f-droid.org/wiki/page/Setup_an_FDroid_App_Repo
* https://f-droid.org/wiki/page/Installing_the_Server_and_Repo_Tools
'''
hostname = re.sub(r'^[^@]+@', '', env.host) # without username if any
sitename = query_input(
question='\nEnter site-name of Your F-Droid web service',
default=flo('fdroid.{hostname}'))
username = env.user
fabfile_data_dir = FABFILE_DATA_DIR
print(magenta(' install fdroidserver'))
res = run(
'dpkg --get-selections | '
'grep -q "^fdroidserver[[:space:]]*install$" >/dev/null',
warn_only=True)
package_installed = res.return_code == 0
question = 'package fdroidserver already installed, update? ' \
'(needs some time)'
if package_installed and not query_yes_no(question, default='no'):
print('skip update')
else:
with hide('output'):
sudo('yes "" | add-apt-repository ppa:guardianproject/ppa')
sudo('apt-get update')
# why 'android-libhost-dev' (avoid "Failed to get apk information"
# on 'fdroid update --create-metadata'):
# https://f-droid.org/forums/topic/failed-to-get-apk-information-2/#post-15777
install_packages(['fdroidserver', 'android-libhost-dev'])
sudo('yes "" | add-apt-repository --remove '
'ppa:guardianproject/ppa')
sudo('apt-get update')
site_dir = flo('/home/{username}/sites/{sitename}')
apks_dir = flo('{site_dir}/apks')
fdroid_dir = flo('{site_dir}/fdroid')
repo_dir = flo('{site_dir}/fdroid/repo')
print(magenta(' init f-droid repo'))
question = ' '.join(
['already initialized, initialize again?', '(creates a new repo key)'])
if exists(repo_dir) and not query_yes_no(question, default='no'):
print('skip initialization')
else:
with warn_only():
run(flo('rm -rf {fdroid_dir}'))
run(flo('mkdir -p {repo_dir}'))
run(flo('cd {fdroid_dir} && fdroid init'))
run(flo('cd {site_dir} && tree'))
print(magenta(' update apk files of the fdroid repo'))
run(flo('mkdir -p {apks_dir}'))
run(flo('rm -rf {repo_dir}/*.apk'))
run(flo("find {apks_dir} -type f | rename 's/ /_/g'"))
run(flo("find {apks_dir} -type f | rename 's/[^[:ascii:]]//g'"))
run(flo('chmod 644 {apks_dir}/*.apk'))
run(flo('cp -v {apks_dir}/*.apk {repo_dir}'), warn_only=True)
run(flo('cd {fdroid_dir} && fdroid update --create-metadata'))
print(magenta(' setup nginx for F-Droid'))
run(flo('echo -e "User-agent: *\\nDisallow: /" > {fdroid_dir}/robots.txt'))
filename = 'fdroid_site_config.template'
path = flo('{fabfile_data_dir}/files/etc/nginx/sites-available/{filename}')
from_str = filled_out_template(path,
username=username,
sitename=sitename,
hostname=hostname)
with tempfile.NamedTemporaryFile(prefix=filename) as tmp_file:
with open(tmp_file.name, 'w') as fp:
fp.write(from_str)
put(tmp_file.name, flo('/tmp/{filename}'))
to = flo('/etc/nginx/sites-available/{sitename}')
sudo(flo('mv /tmp/{filename} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
sudo(
flo(' '.join([
'ln -snf ../sites-available/{sitename}',
'/etc/nginx/sites-enabled/{sitename}',
])))
sudo('service nginx reload')
def owncloud():
'''Set up owncloud.
Package 'owncloud' pulls package 'mysql' which asks for a password.
'''
hostname = re.sub(r'^[^@]+@', '', env.host) # without username if any
sitename = query_input(
question='\nEnter site-name of Your Owncloud web service',
default=flo('owncloud.{hostname}'), color=cyan)
username = env.user
fabfile_data_dir = FABFILE_DATA_DIR
print(magenta(' install owncloud'))
repository = ''.join([
'http://download.opensuse.org/repositories/',
'isv:/ownCloud:/community/Debian_7.0/',
])
with hide('output'):
sudo(flo('wget -O - {repository}Release.key | apt-key add -'))
filename = '/etc/apt/sources.list.d/owncloud.list'
sudo(flo("echo 'deb {repository} /' > {filename}"))
sudo('apt-get update')
install_packages([
'owncloud',
'php5-fpm',
'php-apc',
'memcached',
'php5-memcache',
])
# This server uses nginx. owncloud pulls apache2 => Disable apache2
print(magenta(' disable apache'))
with hide('output'):
sudo('service apache2 stop')
sudo('update-rc.d apache2 disable')
print(magenta(' nginx setup for owncloud'))
filename = 'owncloud_site_config.template'
path = flo('{fabfile_data_dir}/files/etc/nginx/sites-available/{filename}')
from_str = filled_out_template(path, username=username, sitename=sitename,
hostname=hostname)
with tempfile.NamedTemporaryFile(prefix=filename) as tmp_file:
with open(tmp_file.name, 'w') as fp:
fp.write(from_str)
put(tmp_file.name, flo('/tmp/{filename}'))
to = flo('/etc/nginx/sites-available/{sitename}')
sudo(flo('mv /tmp/{filename} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
sudo(flo(' '.join([
'ln -snf ../sites-available/{sitename}',
'/etc/nginx/sites-enabled/{sitename}',
])))
# php5 fpm fast-cgi config
template = 'www.conf'
to = flo('/etc/php5/fpm/pool.d/{template}')
from_ = flo('{fabfile_data_dir}/files{to}')
put(from_, '/tmp/')
sudo(flo('mv /tmp/{template} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
template = 'php.ini'
to = flo('/etc/php5/fpm/{template}')
from_ = flo('{fabfile_data_dir}/files{to}')
put(from_, '/tmp/')
sudo(flo('mv /tmp/{template} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
sudo('service php5-fpm restart')
sudo('service nginx reload')
def fdroid():
'''Set up an F-Droid App Repo.
More infos:
* https://f-droid.org/wiki/page/Setup_an_FDroid_App_Repo
* https://f-droid.org/wiki/page/Installing_the_Server_and_Repo_Tools
'''
hostname = re.sub(r'^[^@]+@', '', env.host) # without username if any
sitename = query_input(
question='\nEnter site-name of Your F-Droid web service',
default=flo('fdroid.{hostname}'))
username = env.user
fabfile_data_dir = FABFILE_DATA_DIR
print(magenta(' install fdroidserver'))
res = run('dpkg --get-selections | '
'grep -q "^fdroidserver[[:space:]]*install$" >/dev/null',
warn_only=True)
package_installed = res.return_code == 0
question = 'package fdroidserver already installed, update? ' \
'(needs some time)'
if package_installed and not query_yes_no(question, default='no'):
print('skip update')
else:
with hide('output'):
sudo('yes "" | add-apt-repository ppa:guardianproject/ppa')
sudo('apt-get update')
# why 'android-libhost-dev' (avoid "Failed to get apk information"
# on 'fdroid update --create-metadata'):
# https://f-droid.org/forums/topic/failed-to-get-apk-information-2/#post-15777
install_packages(['fdroidserver', 'android-libhost-dev'])
sudo('yes "" | add-apt-repository --remove '
'ppa:guardianproject/ppa')
sudo('apt-get update')
site_dir = flo('/home/{username}/sites/{sitename}')
apks_dir = flo('{site_dir}/apks')
fdroid_dir = flo('{site_dir}/fdroid')
repo_dir = flo('{site_dir}/fdroid/repo')
print(magenta(' init f-droid repo'))
question = ' '.join(['already initialized, initialize again?',
'(creates a new repo key)'])
if exists(repo_dir) and not query_yes_no(question, default='no'):
print('skip initialization')
else:
with warn_only():
run(flo('rm -rf {fdroid_dir}'))
run(flo('mkdir -p {repo_dir}'))
run(flo('cd {fdroid_dir} && fdroid init'))
run(flo('cd {site_dir} && tree'))
print(magenta(' update apk files of the fdroid repo'))
run(flo('mkdir -p {apks_dir}'))
run(flo('rm -rf {repo_dir}/*.apk'))
run(flo("find {apks_dir} -type f | rename 's/ /_/g'"))
run(flo("find {apks_dir} -type f | rename 's/[^[:ascii:]]//g'"))
run(flo('chmod 644 {apks_dir}/*.apk'))
run(flo('cp -v {apks_dir}/*.apk {repo_dir}'), warn_only=True)
run(flo('cd {fdroid_dir} && fdroid update --create-metadata'))
print(magenta(' setup nginx for F-Droid'))
run(flo('echo -e "User-agent: *\\nDisallow: /" > {fdroid_dir}/robots.txt'))
filename = 'fdroid_site_config.template'
path = flo('{fabfile_data_dir}/files/etc/nginx/sites-available/{filename}')
from_str = filled_out_template(path, username=username, sitename=sitename,
hostname=hostname)
with tempfile.NamedTemporaryFile(prefix=filename) as tmp_file:
with open(tmp_file.name, 'w') as fp:
fp.write(from_str)
put(tmp_file.name, flo('/tmp/{filename}'))
to = flo('/etc/nginx/sites-available/{sitename}')
sudo(flo('mv /tmp/{filename} {to}'))
sudo(flo('chown root.root {to}'))
sudo(flo('chmod 644 {to}'))
sudo(flo(' '.join([
'ln -snf ../sites-available/{sitename}',
'/etc/nginx/sites-enabled/{sitename}',
])))
sudo('service nginx reload')
def selfoss_username(username, sitename):
selfoss_username = query_input('selfoss user name:', default=username)
update_or_append_line(flo('~/sites/{sitename}/selfoss/config.ini'),
prefix='username='******'username={selfoss_username}'))
def new_addon():
'''Create a repository for a new fabsetup-task addon.
The repo will contain the fabsetup addon boilerplate.
Running this task you have to enter:
* your github user account (your pypi account should be the same or similar)
* addon name
* task name
* headline, short description, and touched (and created) files and dirs
for the task docstring and the README.md
Created files and dirs:
~/.fabsetup-addon-repos/fabsetup-{user}-{addon}
├── fabfile-dev.py
├── fabfile.py
├── fabsetup_{user}_{task}
│ ├── files
│ │ └── home
│ │ └── USERNAME
│ │ └── bin
│ │ └── termdown.template
│ ├── __init__.py <--.
│ └── _version.py `- task definition
├── .git
│ ├── ...
│ ├── config
│ └── ...
├── .gitignore
├── README.md
├── requirements.txt
└── setup.py
'''
author, author_email = git_name_and_email_or_die()
username = query_input('github username:'******'\naddon name:', default='termdown')
addonname = addonname.replace('_', '-').replace(' ', '-') # minus only
full_addonname = flo('fabsetup-{username}-{addonname}')
print('└─> full addon name: {0}\n'.format(
cyan(full_addonname)))
taskname = query_input('task name:', default=addonname.replace('-', '_'))
taskname = taskname.replace('-', '_').replace(' ', '_') # underscores only
print('└─> full task name: {0}'.format(
cyan(flo('{username}.{taskname}\n'))))
addon_dir = os.path.expanduser(flo(
'~/.fabsetup-addon-repos/fabsetup-{username}-{addonname}'))
if os.path.exists(addon_dir):
print(red(flo('\n{addon_dir} already exists.')))
print('abort')
else:
print('~/.gitconfig')
print('├─> author: {0} ─> LICENSE, setup.py'.format(cyan(author)))
print('└─> author email: {0} ─> setup.py'.format(cyan(author_email)))
headline = query_input(
'\nshort task headline:',
default='Install or update termdown.')
description = query_input(
'\ndescribing infos:',
default='''Termdown (https://github.com/trehn/termdown) is a
"[c]ountdown timer and stopwatch in your terminal".
It installs termdown via `pip install --user termdown`. Also, it installs a
bash-wrapper script at `~/bin/termdown` which is convenient to time pomodoro
sessions and pops up a notification when the timer finishes.''')
touched_files = query_input(
'\naffected files, dirs, and installed packages:',
default='~/bin/termdown\n '
'pip-package termdown (`--user` install)')
print('\naddon git-repository dir: {0}'.format(cyan(addon_dir)))
if not query_yes_no('\ncreate new addon?', default='yes'):
print('abort')
else:
create_files(addon_dir, username, addonname, taskname,
author, author_email,
headline, description, touched_files)
init_git_repo(addon_dir)
create_github_remote_repo(basedir=addon_dir,
github_user=username,
github_repo=full_addonname)
summary(addon_dir, username, taskname)
def trac():
'''Set up or update a trac project.
This trac installation uses python2, git, sqlite (trac-default), gunicorn,
and nginx.
The connection is https-only and secured by a letsencrypt certificate. This
certificate must be created separately with task setup.server_letsencrypt.
This task installes or updates to the latest trac version hosted at
https://pypi.python.org/pypi/Trac
Created and modified files and dirs of this task:
```
~/sites/<sitename> <--- example: sitename = trac.example.com
│
├── backup.sh <--- create a local backup (deletes dir backup/
├── backup | before it creates
│ └── <sitename>_tracenv_hotcopy.tar.gz <--´ the tarball)
├── run
│ └── trac.sock <--- file-socket for binding to nginx
├── scripts
│ └── tracwsgi.py
├── tracenv
│ ├── conf
│ │ ├── trac.htpasswd <--- trac user password hashes
│ │ └── trac.ini <--- trac config file
│ ├── db
│ │ └── trac.db <--- sqlite database
│ ├── files
│ ├── git
│ ├── htdocs
│ ├── log
│ ├── plugins
│ ├── README
│ ├── templates
│ └── VERSION
└── virtualenv
├── bin
├── include
├── lib
├── local
└── pip-selfcheck.json
```
How to create a backup tarball "manually":
`~/sites/<sitename>/backup/tracenv_hotcopy_<yyyy-mm-dd>.tar.gz`:
```
cd ~/sites/<sitename> && rm -rf ./backup
./virtualenv/bin/trac-admin ./tracenv hotcopy ./backup/tracenv_hotcopy
mkdir -p ./backup && cd ./backup
tar czf <sitename>_tracenv_hotcopy_$(date +%F).tar.gz tracenv_hotcopy/
rm -rf tracenv_hotcopy; ls -hl
```
More infos:
https://trac.edgewall.org/wiki/TracInstall
https://trac.edgewall.org/wiki/TracFastCgi#NginxConfiguration
https://trac.edgewall.org/wiki/TracNginxRecipe
https://trac.edgewall.org/wiki/Gunicorn
http://www.obeythetestinggoat.com/book/chapter_08.html#_getting_to_a_production_ready_deployment
Setting REMOTE_USER for Trac in Gunicorn behind Nginx:
http://serverfault.com/a/392096
https://trac.edgewall.org/wiki/TracBackup
'''
hostname = re.sub(r'^[^@]+@', '', env.host) # without username if any
sitename = query_input(
question='\nEnter site-name of Your trac web service',
default=flo('trac.{hostname}'))
username = env.user
site_dir = flo('/home/{username}/sites/{sitename}')
bin_dir = flo('{site_dir}/virtualenv/bin')
# provisioning steps
install_or_upgrade_virtualenv_pip_package()
create_directory_structure(site_dir)
update_virtualenv(site_dir, sitename)
set_up_trac_plugins(sitename, site_dir, bin_dir)
set_up_gunicorn(site_dir, sitename)
configure_nginx(username, sitename, hostname)
if query_yes_no('\nRestore trac environment from backup tarball?',
default='no'):
restore_tracenv_from_backup_tarball(site_dir, bin_dir)
elif not tracenv_exists(site_dir):
init_tracenv(site_dir, bin_dir, username)
upgrade_tracenv(site_dir, bin_dir)
set_up_upstart_for_gunicorn(sitename, username, site_dir)