def enumerate():
GlobalConfig.initialize() # Ensures DB contains all values
for cfg in uds.models.Config.objects.all().order_by('key'): # @UndefinedVariable
logger.debug('{0}.{1}:{2},{3}'.format(cfg.section, cfg.key, cfg.value, cfg.field_type))
if cfg.crypt is True:
val = Config.section(cfg.section).valueCrypt(cfg.key)
else:
val = Config.section(cfg.section).value(cfg.key)
yield val
def enumerate():
GlobalConfig.initialize() # Ensures DB contains all values
for cfg in uds.models.Config.objects.all().order_by(
'key'): # @UndefinedVariable
logger.debug('{0}.{1}:{2},{3}'.format(cfg.section, cfg.key,
cfg.value, cfg.field_type))
if cfg.crypt is True:
val = Config.section(cfg.section).valueCrypt(cfg.key)
else:
val = Config.section(cfg.section).value(cfg.key)
yield val
def enumerate():
GlobalConfig.initialize() # Ensures DB contains all values
for cfg in uds.models.Config.objects.all().order_by('key'): # @UndefinedVariable
# Skip sections with name starting with "__" (not to be editted on configuration)
if cfg.section.startswith('__'): # Hidden section:
continue
logger.debug('{0}.{1}:{2},{3}'.format(cfg.section, cfg.key, cfg.value, cfg.field_type))
if cfg.crypt is True:
val = Config.section(cfg.section).valueCrypt(cfg.key)
else:
val = Config.section(cfg.section).value(cfg.key)
yield val
def enumerate():
GlobalConfig.initialize() # Ensures DB contains all values
for cfg in uds.models.Config.objects.all().order_by(
'key'): # @UndefinedVariable
# Skip sections with name starting with "__" (not to be editted on configuration)
if cfg.section.startswith('__'): # Hidden section:
continue
logger.debug('{0}.{1}:{2},{3}'.format(cfg.section, cfg.key,
cfg.value, cfg.field_type))
if cfg.crypt is True:
val = Config.section(cfg.section).valueCrypt(cfg.key)
else:
val = Config.section(cfg.section).value(cfg.key)
yield val
def value(section: Section,
key: str,
default: str,
crypt: bool = False,
longText: bool = False,
**kwargs) -> 'Config.Value':
return Config.Value(section, key, default, crypt, longText, **kwargs)
class GlobalConfig(object):
"""
Simple helper to keep track of global configuration
"""
SESSION_EXPIRE_TIME = Config.section(GLOBAL_SECTION).value(
'sessionExpireTime', '24', type=Config.NUMERIC_FIELD
) # Max session duration (in use) after a new publishment has been made
# Delay between cache checks. reducing this number will increase cache generation speed but also will load service providers
CACHE_CHECK_DELAY = Config.section(GLOBAL_SECTION).value(
'cacheCheckDelay', '19', type=Config.NUMERIC_FIELD)
# Delayed task number of threads PER SERVER, with higher number of threads, deplayed task will complete sooner, but it will give more load to overall system
DELAYED_TASKS_THREADS = Config.section(GLOBAL_SECTION).value(
'delayedTasksThreads', '4', type=Config.NUMERIC_FIELD)
# Number of scheduler threads running PER SERVER, with higher number of threads, deplayed task will complete sooner, but it will give more load to overall system
SCHEDULER_THREADS = Config.section(GLOBAL_SECTION).value(
'schedulerThreads', '3', type=Config.NUMERIC_FIELD)
# Waiting time before removing "errored" and "removed" publications, cache, and user assigned machines. Time is in seconds
CLEANUP_CHECK = Config.section(GLOBAL_SECTION).value(
'cleanupCheck', '3607', type=Config.NUMERIC_FIELD)
# Time to maintaing "info state" items before removing it, in seconds
KEEP_INFO_TIME = Config.section(GLOBAL_SECTION).value(
'keepInfoTime', '14401', type=Config.NUMERIC_FIELD
) # Defaults to 2 days 172800?? better 4 hours xd
# Max number of services to be "preparing" at same time
MAX_PREPARING_SERVICES = Config.section(GLOBAL_SECTION).value(
'maxPreparingServices', '15', type=Config.NUMERIC_FIELD
) # Defaults to 15 services at once (per service provider)
# Max number of service to be at "removal" state at same time
MAX_REMOVING_SERVICES = Config.section(GLOBAL_SECTION).value(
'maxRemovingServices', '15', type=Config.NUMERIC_FIELD
) # Defaults to 15 services at once (per service provider)
# If we ignore limits (max....)
IGNORE_LIMITS = Config.section(GLOBAL_SECTION).value(
'ignoreLimits', '0', type=Config.BOOLEAN_FIELD)
# Number of services to initiate removal per run of CacheCleaner
USER_SERVICE_CLEAN_NUMBER = Config.section(GLOBAL_SECTION).value(
'userServiceCleanNumber', '3',
type=Config.NUMERIC_FIELD) # Defaults to 3 per wun
# Removal Check time for cache, publications and deployed services
REMOVAL_CHECK = Config.section(GLOBAL_SECTION).value(
'removalCheck', '31',
type=Config.NUMERIC_FIELD) # Defaults to 30 seconds
# Login URL
LOGIN_URL = Config.section(GLOBAL_SECTION).value(
'loginUrl', '/login', type=Config.TEXT_FIELD) # Defaults to /login
# Session duration
USER_SESSION_LENGTH = Config.section(SECURITY_SECTION).value(
'userSessionLength', '14400',
type=Config.NUMERIC_FIELD) # Defaults to 4 hours
# Superuser (do not need to be at database!!!)
SUPER_USER_LOGIN = Config.section(SECURITY_SECTION).value(
'superUser', 'root', type=Config.TEXT_FIELD)
# Superuser password (do not need to be at database!!!)
SUPER_USER_PASS = Config.section(SECURITY_SECTION).valueCrypt(
'rootPass', 'udsmam0', type=Config.TEXT_FIELD)
# Idle time before closing session on admin
SUPER_USER_ALLOW_WEBACCESS = Config.section(SECURITY_SECTION).value(
'allowRootWebAccess', '1', type=Config.BOOLEAN_FIELD)
# Time an admi session can be idle before being "logged out"
ADMIN_IDLE_TIME = Config.section(SECURITY_SECTION).value(
'adminIdleTime', '14400',
type=Config.NUMERIC_FIELD) # Defaults to 4 hous
# Time betwen checks of unused services by os managers
# Unused services will be invoked for every machine assigned but not in use AND that has been assigned at least this time
# (only if os manager asks for this characteristic)
CHECK_UNUSED_TIME = Config.section(GLOBAL_SECTION).value(
'checkUnusedTime', '631',
type=Config.NUMERIC_FIELD) # Defaults to 10 minutes
# Default CSS Used
CSS = Config.section(GLOBAL_SECTION).value('css',
settings.STATIC_URL +
'css/uds.css',
type=Config.TEXT_FIELD)
# Max logins before blocking an account
MAX_LOGIN_TRIES = Config.section(GLOBAL_SECTION).value(
'maxLoginTries', '3', type=Config.NUMERIC_FIELD)
# Block time in second for an user that makes too many mistakes, 5 minutes default
LOGIN_BLOCK = Config.section(GLOBAL_SECTION).value(
'loginBlockTime', '300', type=Config.NUMERIC_FIELD)
# Do autorun of service if just one service.
# 0 = No autorun, 1 = Autorun at login
# In a future, maybe necessary another value "2" that means that autorun always
AUTORUN_SERVICE = Config.section(GLOBAL_SECTION).value(
'autorunService', '0', type=Config.BOOLEAN_FIELD)
# Redirect HTTP to HTTPS
REDIRECT_TO_HTTPS = Config.section(GLOBAL_SECTION).value(
'redirectToHttps', '0', type=Config.BOOLEAN_FIELD)
# Max time needed to get a service "fully functional" before it's considered "failed" and removed
# The time is in seconds
MAX_INITIALIZING_TIME = Config.section(GLOBAL_SECTION).value(
'maxInitTime', '3601', type=Config.NUMERIC_FIELD)
# Custom HTML for login page
CUSTOM_HTML_LOGIN = Config.section(GLOBAL_SECTION).value(
'customHtmlLogin', '', type=Config.LONGTEXT_FIELD)
# Maximum logs per user service
MAX_LOGS_PER_ELEMENT = Config.section(GLOBAL_SECTION).value(
'maxLogPerElement', '100', type=Config.NUMERIC_FIELD)
# Time to restrain a deployed service in case it gives some errors at some point
RESTRAINT_TIME = Config.section(GLOBAL_SECTION).value(
'restrainTime', '600', type=Config.NUMERIC_FIELD)
# Number of errors that must occurr in RESTRAIN_TIME to restrain deployed service
RESTRAINT_COUNT = Config.section(GLOBAL_SECTION).value(
'restrainCount', '3', type=Config.NUMERIC_FIELD)
# Statistics duration, in days
STATS_DURATION = Config.section(GLOBAL_SECTION).value(
'statsDuration', '365', type=Config.NUMERIC_FIELD)
# If disallow login using /login url, and must go to an authenticator
DISALLOW_GLOBAL_LOGIN = Config.section(GLOBAL_SECTION).value(
'disallowGlobalLogin', '0', type=Config.BOOLEAN_FIELD)
# Allos preferences access to users
PREFERENCES_ALLOWED = Config.section(GLOBAL_SECTION).value(
'allowPreferencesAccess', '1', type=Config.BOOLEAN_FIELD)
# Allowed "trusted sources" for request
TRUSTED_SOURCES = Config.section(SECURITY_SECTION).value(
'Trusted Hosts', '*', type=Config.TEXT_FIELD)
# Allow clients to notify their own ip (if set), or use always the request extracted IP
HONOR_CLIENT_IP_NOTIFY = Config.section(SECURITY_SECTION).value(
'honorClientNotifyIP', '0', type=Config.BOOLEAN_FIELD)
# If there is a proxy in front of us
BEHIND_PROXY = Config.section(SECURITY_SECTION).value(
'Behind a proxy', '0', type=Config.BOOLEAN_FIELD)
# If we use new logout mechanics
EXCLUSIVE_LOGOUT = Config.section(SECURITY_SECTION).value(
'Exclusive Logout', '0', type=Config.BOOLEAN_FIELD)
# Clusters related vars
# Maximum desired CPU Load. If cpu is over this value, a migration of a service is "desirable"
CLUSTER_MIGRATE_CPULOAD = Config.section(CLUSTER_SECTION).value(
'Migration CPU Load', '80', type=Config.NUMERIC_FIELD)
# Maximum CPU Load for a node to be elegible for destination of a migration
CLUSTER_ELEGIBLE_CPULOAD = Config.section(CLUSTER_SECTION).value(
'Destination CPU Load', '60', type=Config.NUMERIC_FIELD)
# Minimum desired Memory free for a cluster node. If free memory (in %) is under this percentage,
# a migration of a service inside this node is "desirable"
CLUSTER_MIGRATE_MEMORYLOAD = Config.section(CLUSTER_SECTION).value(
'Migration Free Memory', '20', type=Config.NUMERIC_FIELD)
# Minimum Free memory for a node to be elegible for a destination of a migration
CLUSTER_ELEGIBLE_MEMORYLOAD = Config.section(CLUSTER_SECTION).value(
'Migration Free Memory', '40', type=Config.NUMERIC_FIELD)
# Gui vars
UDS_THEME = Config.section(GLOBAL_SECTION).value('UDS Theme',
'html5',
type=Config.CHOICE_FIELD)
RELOAD_TIME = Config.section(GLOBAL_SECTION).value(
'Page reload Time', '300', type=Config.NUMERIC_FIELD)
# This is used so templates can change "styles" from admin interface
UDS_THEME_VISUAL = Config.section(GLOBAL_SECTION).value(
'UDS Theme Enhaced', '1', type=Config.BOOLEAN_FIELD)
# Custom message for error when limiting by calendar
LIMITED_BY_CALENDAR_TEXT = Config.section(GLOBAL_SECTION).value(
'Calendar access denied text', '',
type=Config.TEXT_FIELD) # Defaults to Nothing
# This is used so templates can change "styles" from admin interface
LOWERCASE_USERNAME = Config.section(SECURITY_SECTION).value(
'Convert username to lowercase', '1', type=Config.BOOLEAN_FIELD)
# Global UDS ID (common for all servers on the same cluster)
UDS_ID = Config.section(GLOBAL_SECTION).value(
'UDS ID', CryptoManager.manager().uuid(), type=Config.READ_FIELD)
initDone = False
@staticmethod
def initThemes():
import os
themes = []
try:
for d in os.listdir(
os.path.join(os.path.dirname(uds.__file__), 'templates',
'uds')):
if d not in ('admin', 'reports'
): # Exclude folders with own internal templates
themes.append(d)
except Exception:
pass
GlobalConfig.UDS_THEME.setParams(themes)
@staticmethod
def initialize():
if GlobalConfig.initDone is False:
try:
# Tries to initialize database data for global config so it is stored asap and get cached for use
GlobalConfig.initDone = True
for v in six.itervalues(GlobalConfig.__dict__):
if type(v) is Config._Value:
v.get()
for c in getLater:
logger.debug('Get later: {}'.format(c))
c.get()
getLater[:] = []
for c, v in saveLater:
logger.debug('Saving delayed value: {}'.format(c))
c.set(v)
saveLater[:] = []
# Process some global config parameters
# GlobalConfig.UDS_THEME.setParams(['html5', 'semantic'])
# Search for themes & set them
GlobalConfig.initThemes()
except Exception:
logger.debug(
'Config table do not exists!!!, maybe we are installing? :-)'
)
def section(sectionName):
return Config._Section(sectionName)
def valueLong(self, key, default='', **kwargs):
return Config._Value(self, key, default, False, True, **kwargs)
def valueCrypt(self, key, default='', **kwargs):
return Config._Value(self, key, default, True, **kwargs)
def value(self, key, default='', **kwargs):
return Config._Value(self, key, default, **kwargs)
def section(sectionName):
return Config._Section(sectionName)
def valueLong(self, key, default='', **kwargs):
return Config._Value(self, key, default, False, True, **kwargs)
def valueCrypt(self, key, default='', **kwargs):
return Config._Value(self, key, default, True, **kwargs)
def value(self, key, default='', **kwargs):
return Config._Value(self, key, default, **kwargs)
def valueLong(self, key, default='', **kwargs) -> 'Config.Value':
return Config.value(self, key, default, False, True, **kwargs)
def valueCrypt(self, key, default='', **kwargs) -> 'Config.Value':
return Config.value(self, key, default, True, **kwargs)