def site_disabled(server_name):
if server_name != 'default':
server_name += '.conf'
link_filename = '/etc/nginx/sites-enabled/%s' % server_name
if is_link(link_filename):
root_run("rm %(link_filename)s" % locals())
root_run("/etc/init.d/nginx reload")
def site_enabled(server_name):
if server_name != 'default':
server_name += '.conf'
config_filename = '/etc/nginx/sites-available/%s' % server_name # NOQA
link_filename = '/etc/nginx/sites-enabled/%s' % server_name
if not is_link(link_filename):
root_run("ln -s %(config_filename)s %(link_filename)s" % locals())
root_run("/etc/init.d/nginx reload")
def install(version='2.7.3'):
fabtools.require.deb.packages([
'libbz2-dev', 'build-essential', 'devscripts', 'libncurses5-dev',
'libsqlite3-dev', 'libdb4.6-dev', 'libgdbm-dev',
'libreadline5-dev', 'zlib1g-dev', 'curl', 'libssl-dev'
])
if not is_pythonz_installed():
root_run('curl -kL https://raw.github.com/saghul/pythonz/master/pythonz-install | bash')
root_run('/usr/local/pythonz/bin/pythonz install %s' % version)
def site(server_name, template_contents=None, template_source=None, enabled=True, check_config=True, **kwargs):
"""
Require an nginx site.
You must provide a template for the site configuration, either as a
string (*template_contents*) or as the path to a local template
file (*template_source*).
::
from fabtools import require
CONFIG_TPL = '''
server {
listen %(port)d;
server_name %(server_name)s %(server_alias)s;
root %(docroot)s;
access_log /var/log/nginx/%(server_name)s.log;
}'''
require.nginx.site('example.com', template_contents=CONFIG_TPL,
port=80,
server_alias='www.example.com',
docroot='/var/www/mysite',
)
.. seealso:: :py:func:`fabtools.require.files.template_file`
"""
server()
config_filename = '/etc/nginx/sites-available/%s.conf' % server_name
context = {
'port': 80,
}
context.update(kwargs)
context['server_name'] = server_name
template_file(config_filename, template_contents, template_source, context, use_sudo=True)
link_filename = '/etc/nginx/sites-enabled/%s.conf' % server_name
if enabled:
if not is_link(link_filename):
root_run("ln -s %(config_filename)s %(link_filename)s" % locals())
# Make sure we don't break the config
if check_config:
with settings(hide('running', 'warnings'), warn_only=True):
if root_run("nginx -t").return_code > 0:
print red("Error in %(server_name)s nginx site config (disabling for safety)" % locals())
root_run("rm %(link_filename)s" % locals())
else:
if is_link(link_filename):
root_run("rm %(link_filename)s" % locals())
root_run("/etc/init.d/nginx reload")
def disable_site(site_name):
if is_site_enabled(site_name):
root_run('a2dissite %s' % _get_site_name(site_name))
def enable_site(site_name):
if not is_site_enabled(site_name):
root_run('a2ensite %s' % _get_site_name(site_name))
def is_started():
"""
Check if Apache is started
"""
ret = root_run('apache2ctl status')
return ('Apache Server Status' in ret)
def restart():
root_run('apache2ctl restart')
def stop():
root_run('apache2ctl stop')
def start():
root_run('apache2ctl start')
def install_virtualenv(version='2.7.3'):
root_run('/usr/local/pythonz/pythons/CPython-%s/bin/pip install virtualenv' % version)
def install_pip(version='2.7.3'):
root_run('curl http://python-distribute.org/distribute_setup.py | /usr/local/pythonz/pythons/CPython-%s/bin/python' % version)
root_run('curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | /usr/local/pythonz/pythons/CPython-%s/bin/python' % version)