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 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 init_postgres(encoding='UTF8', locale='en_US.UTF-8'):
"""
Arch postgresql daemon needs to be initiated once with its own user.
"""
require_locale(locale)
cmd = "initdb --locale {0} -E {1} -D '/var/lib/postgres/data/'".format(
locale, encoding
)
_run_as_pg(cmd)
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)
