def database(name, owner, template='template0', encoding='UTF8',
locale='en_US.UTF-8', allow_restart=False):
"""
Require a PostgreSQL database.
::
from fabtools import require
require.postgres.database('myapp', owner='dbuser')
"""
locale_transform = lambda l: l.strip().lower().replace('-', '')
if not database_exists(name):
locales = map(
locale_transform,
run('locale -a').split()
)
if locale_transform(locale) not in locales:
if not allow_restart:
abort(
'New locale "{}" must be installed and '
'postgres must be restarted after that'.format(
locale
)
)
require_locale(locale)
restarted(_service_name())
create_database(name, owner, template=template, encoding=encoding,
locale=locale)
def install():
packages([
'build-essential',
'php5',
'php5-mysql',
], update=False)
mysql(password="******")
apache()
stopped('apache2')
site_disabled('default')
site(
'mylampvm.dev',
template_source=full_path + '/templates/apache2/vhost.tpl',
port=80,
server_name='mylampvm.dev',
document_root='/srv',
)
template_file(
template_source = full_path + '/templates/apache2/envvars.tpl',
path='/etc/apache2/envvars',
context = {
'apache_run_user': '******',
'apache_run_group': 'vagrant',
},
owner = 'root',
group = 'root',
use_sudo=True
)
directory('/var/lock/apache2', True, 'vagrant', 'vagrant')
# site_enabled('mylampvm.dev')
restarted('apache2')
def install():
packages([
'build-essential',
'php5',
'php5-mysql',
], update=False)
mysql(password="******")
apache()
stopped('apache2')
site_disabled('default')
site(
'mylampvm.dev',
template_source=full_path + '/templates/apache2/vhost.tpl',
port=80,
server_name='mylampvm.dev',
document_root='/srv',
)
template_file(template_source=full_path + '/templates/apache2/envvars.tpl',
path='/etc/apache2/envvars',
context={
'apache_run_user': '******',
'apache_run_group': 'vagrant',
},
owner='root',
group='root',
use_sudo=True)
directory('/var/lock/apache2', True, 'vagrant', 'vagrant')
# site_enabled('mylampvm.dev')
restarted('apache2')
def database(name,
owner,
template='template0',
encoding='UTF8',
locale='en_US.UTF-8'):
"""
Require a PostgreSQL database.
::
from fabtools import require
require.postgres.database('myapp', owner='dbuser')
"""
if not database_exists(name):
if locale not in run('locale -a').split():
require_locale(locale)
restarted(_service_name())
create_database(name,
owner,
template=template,
encoding=encoding,
locale=locale)
def database(name,
owner,
template='template0',
encoding='UTF8',
locale='en_US.UTF-8'):
"""
Require a PostgreSQL database.
::
from fabtools import require
require.postgres.database('myapp', owner='dbuser')
"""
if not database_exists(name):
with watch('/etc/locale.gen') as locales:
require_locale(locale)
if locales.changed:
restarted(_service_name())
create_database(name,
owner,
template=template,
encoding=encoding,
locale=locale)
def database(name, owner, template="template0", encoding="UTF8", locale="en_US.UTF-8"):
"""
Require a PostgreSQL database.
::
from fabtools import require
require.postgres.database('myapp', owner='dbuser')
"""
if not database_exists(name):
if locale not in run("locale -a").split():
require_locale(locale)
restarted(_service_name())
create_database(name, owner, template=template, encoding=encoding, locale=locale)
def database(name, owner, template='template0', encoding='UTF8',
locale='en_US.UTF-8'):
"""
Require a PostgreSQL database.
::
from fabtools import require
require.postgres.database('myapp', owner='dbuser')
"""
if not database_exists(name):
with watch('/etc/locale.gen') as locales:
require_locale(locale)
if locales.changed:
restarted(_service_name())
create_database(name, owner, template=template, encoding=encoding,
locale=locale)
def site(server_name, template_contents=None, template_source=None, enabled=True, check_config=True, **kwargs):
"""
Require an apache2 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
VHOST_SITE_TEMPLATE = '''
NameVirtualHost %(server_name)s:%(port)s
<VirtualHost %(server_name)s:%(port)s>
ServerName %(server_name)s
ServerAdmin webmaster@%(server_name)s
DocumentRoot %(docroot)s
<Directory %(docroot)s>
AllowOverride all
Order allow,deny
allow from all
</Directory>
ErrorLog /var/log/apache2/%(server_name)s.error.log
CustomLog /var/log/apache2/%(server_name)s.access.log combined
LogLevel warn
ServerSignature Off
</VirtualHost>
'''
require.apache2.site('example.com', template_contents=VHOST_SITE_TEMPLATE,
port=80,
server_alias='www.example.com',
docroot='/var/www/mysite',
)
)
.. seealso:: :py:func:`fabtools.require.files.template_file`
"""
server()
config_filename = "/etc/apache2/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/apache2/sites-enabled/%s.conf" % server_name
if enabled:
if not is_link(link_filename):
sudo("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 not sudo("apache2ctl configtest" % locals()) == "Syntax OK":
print red("Error in %(server_name)s apache2 site config (disabling for safety)" % locals())
sudo("rm %(link_filename)s" % locals())
else:
if is_link(link_filename):
sudo("rm %(link_filename)s" % locals())
restarted("apache2")
