def _initialize_pulp():
# XXX ORDERING COUNTS
# This initialization order is very sensitive, and each touches a number of
# sub-systems in pulp. If you get this wrong, you will have pulp tripping
# over itself on start up. If you do not know where to add something, ASK!
global _IS_INITIALIZED, STACK_TRACER
if _IS_INITIALIZED:
return
_IS_INITIALIZED = True
# check our db version and other support
check_version()
# pulp generic content initialization
manager_factory.initialize()
plugin_api.initialize()
# new async dispatch initialization
dispatch_factory.initialize()
# ensure necessary infrastructure
ensure_builtin_roles()
ensure_admin()
# agent services
AgentServices.start()
# setup debugging, if configured
if config.config.getboolean('server', 'debugging_mode'):
STACK_TRACER = StacktraceDumper()
STACK_TRACER.start()
def _initialize_pulp():
# This initialization order is very sensitive, and each touches a number of
# sub-systems in pulp. If you get this wrong, you will have pulp tripping
# over itself on start up.
global _IS_INITIALIZED, STACK_TRACER
if _IS_INITIALIZED:
return
# Verify the database has been migrated to the correct version. This is
# very likely a reason the server will fail to start.
try:
migration_models.check_package_versions()
except Exception:
msg = 'The database has not been migrated to the current version. '
msg += 'Run pulp-manage-db and restart the application.'
raise InitializationException(msg), None, sys.exc_info()[2]
# Load plugins and resolve against types. This is also a likely candidate
# for causing the server to fail to start.
try:
plugin_api.initialize()
except Exception:
msg = 'One or more plugins failed to initialize. If a new type has '
msg += 'been added, run pulp-manage-db to load the type into the '
msg += 'database and restart the application.'
raise InitializationException(msg), None, sys.exc_info()[2]
# There's a significantly smaller chance the following calls will fail.
# The previous two are likely user errors, but the remainder represent
# something gone horribly wrong. As such, I'm not going to account for each
# and instead simply let the exception itself bubble up.
# Load the mappings of manager type to managers
manager_factory.initialize()
# Initialize the tasking subsystem
dispatch_factory.initialize()
# Ensure the minimal auth configuration
role_manager = manager_factory.role_manager()
role_manager.ensure_super_user_role()
user_manager = manager_factory.user_manager()
user_manager.ensure_admin()
# database document reaper
reaper.initialize()
# agent services
AgentServices.start()
# Setup debugging, if configured
if config.config.getboolean('server', 'debugging_mode'):
STACK_TRACER = StacktraceDumper()
STACK_TRACER.start()
# If we got this far, it was successful, so flip the flag
_IS_INITIALIZED = True
def _initialize_pulp():
# This initialization order is very sensitive, and each touches a number of
# sub-systems in pulp. If you get this wrong, you will have pulp tripping
# over itself on start up.
global _IS_INITIALIZED, STACK_TRACER
if _IS_INITIALIZED:
return
# Even though this import does not get used anywhere, we must import it for the Celery
# application to be initialized. Also, this import cannot happen in the usual PEP-8 location,
# as it calls initialization code at the module level. Calling that code at the module level
# is necessary for the Celery application to initialize.
from pulp.server.async import app
# configure agent services
AgentServices.init()
# Verify the database has been migrated to the correct version. This is
# very likely a reason the server will fail to start.
try:
migration_models.check_package_versions()
except Exception:
msg = 'The database has not been migrated to the current version. '
msg += 'Run pulp-manage-db and restart the application.'
raise initialization.InitializationException(msg), None, sys.exc_info()[2]
# There's a significantly smaller chance the following calls will fail.
# The previous two are likely user errors, but the remainder represent
# something gone horribly wrong. As such, I'm not going to account for each
# and instead simply let the exception itself bubble up.
# Initialize the tasking subsystem
dispatch_factory.initialize()
# Ensure the minimal auth configuration
role_manager = manager_factory.role_manager()
role_manager.ensure_super_user_role()
user_manager = manager_factory.user_manager()
user_manager.ensure_admin()
# start agent services
AgentServices.start()
# Setup debugging, if configured
if config.config.getboolean('server', 'debugging_mode'):
STACK_TRACER = StacktraceDumper()
STACK_TRACER.start()
# If we got this far, it was successful, so flip the flag
_IS_INITIALIZED = True
def _initialize_pulp():
# This initialization order is very sensitive, and each touches a number of
# sub-systems in pulp. If you get this wrong, you will have pulp tripping
# over itself on start up.
global _IS_INITIALIZED, STACK_TRACER
if _IS_INITIALIZED:
return
# Even though this import does not get used anywhere, we must import it for the Celery
# application to be initialized. Also, this import cannot happen in the usual PEP-8 location,
# as it calls initialization code at the module level. Calling that code at the module level
# is necessary for the Celery application to initialize.
from pulp.server. async import app
# configure agent services
AgentServices.init()
# Verify the database has been migrated to the correct version. This is
# very likely a reason the server will fail to start.
try:
migration_models.check_package_versions()
except Exception:
msg = 'The database has not been migrated to the current version. '
msg += 'Run pulp-manage-db and restart the application.'
raise initialization.InitializationException(
msg), None, sys.exc_info()[2]
# There's a significantly smaller chance the following calls will fail.
# The previous two are likely user errors, but the remainder represent
# something gone horribly wrong. As such, I'm not going to account for each
# and instead simply let the exception itself bubble up.
# start agent services
AgentServices.start()
# Setup debugging, if configured
if config.config.getboolean('server', 'debugging_mode'):
STACK_TRACER = StacktraceDumper()
STACK_TRACER.start()
# If we got this far, it was successful, so flip the flag
_IS_INITIALIZED = True
# Ensure the minimal auth configuration
role_manager = manager_factory.role_manager()
role_manager.ensure_super_user_role()
user_manager = manager_factory.user_manager()
user_manager.ensure_admin()
# database document reaper
reaper.initialize()
# start agent services
AgentServices.start()
# Setup debugging, if configured
if config.config.getboolean('server', 'debugging_mode'):
STACK_TRACER = StacktraceDumper()
STACK_TRACER.start()
# If we got this far, it was successful, so flip the flag
_IS_INITIALIZED = True
def wsgi_application():
"""
Application factory to create, configure, and return a WSGI application
using the web.py framework and custom Pulp middleware.
@return: wsgi application callable
"""
application = web.subdir_application(URLS).wsgifunc()
stack_components = [application, PostponedOperationMiddleware, ExceptionHandlerMiddleware]
stack = reduce(lambda a, m: m(a), stack_components)
# Ensure the minimal auth configuration
role_manager = manager_factory.role_manager()
role_manager.ensure_super_user_role()
user_manager = manager_factory.user_manager()
user_manager.ensure_admin()
# database document reaper
reaper.initialize()
# agent services
AgentServices.start()
# Setup debugging, if configured
if config.config.getboolean('server', 'debugging_mode'):
STACK_TRACER = StacktraceDumper()
STACK_TRACER.start()
# If we got this far, it was successful, so flip the flag
_IS_INITIALIZED = True
def wsgi_application():
"""
Application factory to create, configure, and return a WSGI application
using the web.py framework and custom Pulp middleware.
@return: wsgi application callable
"""
application = web.subdir_application(URLS).wsgifunc()
stack_components = [
application, PostponedOperationMiddleware, ExceptionHandlerMiddleware
