def create_db(self, conn):
""" this optional schema will be used by the application """
if not self.mysql_db:
log.warn('No default database configured.')
return
sql = 'CREATE DATABASE IF NOT EXISTS `{}`;'.format(self.mysql_db)
self.execute(sql, conn=conn)
def create_db(self, conn):
""" this optional schema will be used by the application """
if not self.mysql_db:
log.warn('No default database configured.')
return
sql = 'CREATE DATABASE IF NOT EXISTS `{}`;'.format(self.mysql_db)
self.execute(sql, conn=conn)
def create_default_user(self, conn):
""" this optional user will be used by the application """
if not self.mysql_user or not self.mysql_password:
log.warn('No default user/password configured.')
return
# there's some kind of annoying encoding bug in the lib here
# so we have to format the string rather than passing it as
# a param. totally safe, I bet.
self.add('CREATE USER `{}`@`%` IDENTIFIED BY %s;'
.format(self.mysql_user), (self.mysql_password,))
if self.mysql_db:
self.add('GRANT ALL ON `{}`.* TO `{}`@`%`;'
.format(self.mysql_db, self.mysql_user))
self.add('FLUSH PRIVILEGES;')
self.execute_many(conn=conn)
def initialize_db(self):
"""
post-installation run to set up data directories
and install mysql.user tables
"""
self.make_datadir()
log.info('Initializing database...')
try:
subprocess.check_call(['/usr/bin/mysql_install_db',
'--user=mysql',
'--datadir={}'.format(self.datadir)])
log.info('Database initialized.')
return True
except subprocess.CalledProcessError:
log.warn('Database was previously initialized.')
return False
def create_default_user(self, conn):
""" this optional user will be used by the application """
if not self.mysql_user or not self.mysql_password:
log.warn('No default user/password configured.')
return
# there's some kind of annoying encoding bug in the lib here
# so we have to format the string rather than passing it as
# a param. totally safe, I bet.
self.add(
'CREATE USER `{}`@`%` IDENTIFIED BY %s;'.format(self.mysql_user),
(self.mysql_password, ))
if self.mysql_db:
self.add('GRANT ALL ON `{}`.* TO `{}`@`%`;'.format(
self.mysql_db, self.mysql_user))
self.add('FLUSH PRIVILEGES;')
self.execute_many(conn=conn)
def initialize_db(self):
"""
post-installation run to set up data directories
and install mysql.user tables
"""
self.make_datadir()
log.info('Initializing database...')
try:
subprocess.check_call([
'/usr/bin/mysql_install_db', '--user=mysql',
'--datadir={}'.format(self.datadir)
])
log.info('Database initialized.')
return True
except subprocess.CalledProcessError:
log.warn('Database was previously initialized.')
return False
