diff options
Diffstat (limited to 'src/lib/Bcfg2/settings.py')
| -rw-r--r-- | src/lib/Bcfg2/settings.py | 155 |
1 files changed, 77 insertions, 78 deletions
diff --git a/src/lib/Bcfg2/settings.py b/src/lib/Bcfg2/settings.py index 13512ff58..42d415232 100644 --- a/src/lib/Bcfg2/settings.py +++ b/src/lib/Bcfg2/settings.py @@ -1,7 +1,6 @@ """ Django settings for the Bcfg2 server """ import os -import sys import Bcfg2.Options try: @@ -17,91 +16,17 @@ try: except ImportError: HAS_SOUTH = False -DATABASES = dict() +DATABASES = dict(default=dict()) TIME_ZONE = None -DEBUG = False -TEMPLATE_DEBUG = DEBUG +TEMPLATE_DEBUG = DEBUG = False ALLOWED_HOSTS = ['*'] MEDIA_URL = '/site_media/' - -def _default_config(): - """ get the default config file. returns /etc/bcfg2-web.conf, - UNLESS /etc/bcfg2.conf exists AND /etc/bcfg2-web.conf does not - exist. """ - setup = Bcfg2.Options.get_option_parser() - setup.add_option("configfile", Bcfg2.Options.CFILE) - setup.add_option("web_configfile", Bcfg2.Options.WEB_CFILE) - setup.reparse(argv=sys.argv[1:], do_getopt=False) - if (not os.path.exists(setup['web_configfile']) and - os.path.exists(setup['configfile'])): - return setup['configfile'] - else: - return setup['web_configfile'] - -DEFAULT_CONFIG = _default_config() - - -def read_config(cfile=DEFAULT_CONFIG, repo=None): - """ read the config file and set django settings based on it """ - # pylint: disable=W0602,W0603 - global DATABASE_ENGINE, DATABASE_NAME, DATABASE_USER, DATABASE_PASSWORD, \ - DATABASE_HOST, DATABASE_PORT, DATABASE_OPTIONS, DATABASE_SCHEMA, \ - DEBUG, TEMPLATE_DEBUG, TIME_ZONE, MEDIA_URL - # pylint: enable=W0602,W0603 - - if not os.path.exists(cfile) and os.path.exists(DEFAULT_CONFIG): - print("%s does not exist, using %s for database configuration" % - (cfile, DEFAULT_CONFIG)) - cfile = DEFAULT_CONFIG - - # when setting a different config file, it has to be set in either - # sys.argv or in the OptionSet() constructor AS WELL AS the argv - # that's passed to setup.parse() - argv = [Bcfg2.Options.CFILE.cmd, cfile, - Bcfg2.Options.WEB_CFILE.cmd, cfile] - setup = Bcfg2.Options.get_option_parser() - setup.add_options(Bcfg2.Options.DATABASE_COMMON_OPTIONS) - setup.add_option("repo", Bcfg2.Options.SERVER_REPOSITORY) - setup.reparse(argv=argv) - - if repo is None: - repo = setup['repo'] - - DATABASES['default'] = \ - dict(ENGINE="django.db.backends.%s" % setup['db_engine'], - NAME=setup['db_name'], - USER=setup['db_user'], - PASSWORD=setup['db_password'], - HOST=setup['db_host'], - PORT=setup['db_port'], - OPTIONS=setup['db_options'], - SCHEMA=setup['db_schema']) - - # dropping the version check. This was added in 1.1.2 - TIME_ZONE = setup['time_zone'] - - DEBUG = setup['django_debug'] - TEMPLATE_DEBUG = DEBUG - if DEBUG: - print("Warning: Setting web_debug to True causes extraordinary memory " - "leaks. Only use this setting if you know what you're doing.") - - if setup['web_prefix']: - MEDIA_URL = setup['web_prefix'].rstrip('/') + MEDIA_URL - else: - MEDIA_URL = '/site_media/' - -# initialize settings from /etc/bcfg2-web.conf or /etc/bcfg2.conf, or -# set up basic defaults. this lets manage.py work in all cases -read_config() - -ADMINS = (('Root', 'root')) -MANAGERS = ADMINS +MANAGERS = ADMINS = (('Root', 'root')) # Language code for this installation. All choices can be found here: # http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes @@ -183,3 +108,77 @@ TEMPLATE_CONTEXT_PROCESSORS = ( 'django.core.context_processors.media', 'django.core.context_processors.request' ) + + +def read_config(): + """ read the config file and set django settings based on it """ + global DEBUG, TEMPLATE_DEBUG, TIME_ZONE, MEDIA_URL # pylint: disable=W0603 + + DATABASES['default'] = \ + dict(ENGINE="django.db.backends.%s" % Bcfg2.Options.setup.db_engine, + NAME=Bcfg2.Options.setup.db_name, + USER=Bcfg2.Options.setup.db_user, + PASSWORD=Bcfg2.Options.setup.db_password, + HOST=Bcfg2.Options.setup.db_host, + PORT=Bcfg2.Options.setup.db_port, + OPTIONS=Bcfg2.Options.setup.db_opts, + SCHEMA=Bcfg2.Options.setup.db_schema) + + TIME_ZONE = Bcfg2.Options.setup.timezone + + TEMPLATE_DEBUG = DEBUG = Bcfg2.Options.setup.web_debug + if DEBUG: + print("Warning: Setting web_debug to True causes extraordinary memory " + "leaks. Only use this setting if you know what you're doing.") + + if Bcfg2.Options.setup.web_prefix: + MEDIA_URL = Bcfg2.Options.setup.web_prefix.rstrip('/') + MEDIA_URL + + +class _OptionContainer(object): + """ Container for options loaded at import-time to configure + databases """ + options = [ + Bcfg2.Options.Common.repository, + Bcfg2.Options.PathOption( + '-W', '--web-config', cf=('reporting', 'config'), + default="/etc/bcfg2-web.conf", + action=Bcfg2.Options.ConfigFileAction, + help='Web interface configuration file'), + Bcfg2.Options.Option( + cf=('database', 'engine'), default='sqlite3', + help='Database engine', dest='db_engine'), + Bcfg2.Options.Option( + cf=('database', 'name'), default='<repository>/etc/bcfg2.sqlite', + help="Database name", dest="db_name"), + Bcfg2.Options.Option( + cf=('database', 'user'), help='Database username', dest='db_user'), + Bcfg2.Options.Option( + cf=('database', 'password'), help='Database password', + dest='db_password'), + Bcfg2.Options.Option( + cf=('database', 'host'), help='Database host', dest='db_host'), + Bcfg2.Options.Option( + cf=('database', 'port'), help='Database port', dest='db_port'), + Bcfg2.Options.Option( + cf=('database', 'schema'), help='Database schema', + dest='db_schema'), + Bcfg2.Options.Option( + cf=('database', 'options'), help='Database options', + dest='db_opts', type=Bcfg2.Options.Types.comma_dict), + Bcfg2.Options.Option( + cf=('reporting', 'timezone'), help='Django timezone'), + Bcfg2.Options.BooleanOption( + cf=('reporting', 'web_debug'), help='Django debug'), + Bcfg2.Options.Option( + cf=('reporting', 'web_prefix'), help='Web prefix')] + + @staticmethod + def options_parsed_hook(): + """ initialize settings from /etc/bcfg2-web.conf or + /etc/bcfg2.conf, or set up basic defaults. this lets + manage.py work in all cases """ + read_config() + + +Bcfg2.Options.get_parser().add_component(_OptionContainer) |