class EnvironmentResource(_ConfigResource):
"""HTTP Resource /remote_config/environment"""
isLeaf = False
environments = [ i.get('NAME').VALUE for i in romeo.listEnvironments() ]
OUTPUT_DATA = property(lambda s: {'ENVIRONMENTS': s.environments})
def getChild(self, name, request):
if name in self.environments:
return RomeoResource(name, romeo.getEnvironment(name))
return _ConfigResource.getChild(self, name, request)
def configure(self):
"""load configuration for the rest of us."""
#FIXME, we need to fix romeo to load configuration for a directy specified at startup
#and allow SIGHUP to reload configuration
try:
drone.log('Processing ROMEO Configuration')
romeo.reload(datadir=drone.HOSTDB)
me = romeo.whoami()
except romeo.IdentityCrisis:
drone.log('ROMEO Configuration is missing SERVER entry for %s' % \
(romeo.MYHOSTNAME,))
drone.log('DroneD is Exiting')
exit(1) #Config FAIL!!!!
ENV_NAME = [ i for i in romeo.listEnvironments() \
if i.isChild(me) ][0].get('NAME').VALUE
ENV_OBJECT = romeo.getEnvironment(ENV_NAME)
#figure out if we are supposed to run new services
SERVICES = {}
for service in me.VALUE.get('SERVICES', []):
if 'SERVICENAME' not in service: continue
SERVICES[service['SERVICENAME']] = copy.deepcopy(service)
#figure out if we are supposed to manage application artifacts
APPLICATIONS = {}
for i in romeo.grammars.search('my SHORTNAME'):
search = str('select ARTIFACT')
for x in romeo.grammars.search(search):
if x.get('SHORTNAME') != i: continue
if not ENV_OBJECT.isChild(x):
continue #right artifact/wrong env check
APPLICATIONS[i.VALUE] = copy.deepcopy(x.VALUE)
#journal and drone are builtins and should always run
AUTOSTART_SERVICES = ('journal','drone')
for service_object in SERVICES.values():
if 'AUTOSTART' in service_object and service_object['AUTOSTART']:
if service_object['SERVICENAME'] in AUTOSTART_SERVICES: continue
AUTOSTART_SERVICES += (service_object['SERVICENAME'],)
#make sure the application service is available
if APPLICATIONS and 'application' not in AUTOSTART_SERVICES:
AUTOSTART_SERVICES += ('application',)
#primary data storage
self.data = {
'AUTOSTART_SERVICES': AUTOSTART_SERVICES,
'EXCESSIVE_LOGGING': drone.DEBUG,
'ROMEO_API': romeo,
'ROMEO_HOST_OBJECT': me,
'ROMEO_ENV_NAME': ENV_NAME,
'ROMEO_ENV_OBJECT': ENV_OBJECT,
'HOSTNAME': me.get('HOSTNAME').VALUE,
'SERVICES': SERVICES,
'APPLICATIONS': APPLICATIONS,
'DRONED_PORT': drone.PORT,
'DRONED_USER': drone.UID,
'DRONED_GROUP': drone.GID,
'DRONED_HOMEDIR': drone.DRONED_HOMEDIR,
#FIXME move webroot to drone service
'DRONED_WEBROOT': drone.DRONED_WEBROOT,
#FIXME move journaldir to journal service
'JOURNAL_DIR': drone.JOURNAL_DIR,
'LOG_DIR': drone.LOG_DIR,
'DEBUG_EVENTS': drone.DEBUG,
#FIXME cli, config file override these ... some of it needs to go into services
'DRONED_PRIMES': '/usr/share/droned/primes',
'DRONED_KEY_DIR': '/etc/pki/droned',
'DRONED_MASTER_KEY_FILE': '/etc/pki/droned/local.private',
'DRONED_MASTER_KEY': rsa.PrivateKey('/etc/pki/droned/local.private'),
'DRONED_POLL_INTERVAL': 30,
'SERVER_POLL_OFFSET': 0.333,
'INSTANCE_POLL_INTERVAL': 1.0,
'ACTION_EXPIRATION_TIME': 600,
'DO_NOTHING_MODE': False,
'MAX_CONCURRENT_COMMANDS': 5,
'SERVER_MANAGEMENT_INTERVAL': 10,
}
def listEnvironments():
import romeo
return [node_constructor(i) for i in romeo.listEnvironments()]
def listEnvironments():
import romeo
return [node_constructor(i) for i in romeo.listEnvironments()]
def configure(self):
"""load configuration for the rest of us."""
#FIXME, we need to fix romeo to load configuration for a directy specified at startup
#and allow SIGHUP to reload configuration
try:
drone.log('Processing ROMEO Configuration')
romeo.reload(datadir=drone.HOSTDB)
me = romeo.whoami()
except romeo.IdentityCrisis:
drone.log('ROMEO Configuration is missing SERVER entry for %s' % \
(romeo.MYHOSTNAME,))
drone.log('DroneD is Exiting')
exit(1) #Config FAIL!!!!
ENV_NAME = [ i for i in romeo.listEnvironments() \
if i.isChild(me) ][0].get('NAME').VALUE
ENV_OBJECT = romeo.getEnvironment(ENV_NAME)
#figure out if we are supposed to run new services
SERVICES = {}
for service in me.VALUE.get('SERVICES', []):
if 'SERVICENAME' not in service: continue
SERVICES[service['SERVICENAME']] = copy.deepcopy(service)
#figure out if we are supposed to manage application artifacts
APPLICATIONS = {}
for i in romeo.grammars.search('my SHORTNAME'):
search = str('select ARTIFACT')
for x in romeo.grammars.search(search):
if x.get('SHORTNAME') != i: continue
if isinstance(x.VALUE.get('CLASS', False), type(None)):
continue
if not ENV_OBJECT.isChild(x):
continue #right artifact/wrong env check
APPLICATIONS[i.VALUE] = copy.deepcopy(x.VALUE)
#journal and drone are builtins and should always run
AUTOSTART_SERVICES = ('journal', 'drone')
for service_object in SERVICES.values():
if 'AUTOSTART' in service_object and service_object['AUTOSTART']:
if service_object['SERVICENAME'] in AUTOSTART_SERVICES:
continue
AUTOSTART_SERVICES += (service_object['SERVICENAME'], )
#make sure the application service is available
if APPLICATIONS and 'application' not in AUTOSTART_SERVICES:
AUTOSTART_SERVICES += ('application', )
#primary data storage
self.data = {
'reactor': drone.reactor,
'AUTOSTART_SERVICES': AUTOSTART_SERVICES,
'EXCESSIVE_LOGGING': drone.DEBUG,
'RETAINED_LOGS': drone.RETAINED_LOG_COUNT,
'ROMEO_API': romeo,
'ROMEO_HOST_OBJECT': me,
'ROMEO_ENV_NAME': ENV_NAME,
'ROMEO_ENV_OBJECT': ENV_OBJECT,
'HOSTNAME': me.get('HOSTNAME').VALUE,
'SERVICES': SERVICES,
'APPLICATIONS': APPLICATIONS,
'DRONED_PORT': drone.PORT,
'DRONED_USER': drone.UID,
'DRONED_GROUP': drone.GID,
'DRONED_HOMEDIR': drone.DRONED_HOMEDIR,
#FIXME move webroot to drone service
'DRONED_WEBROOT': drone.DRONED_WEBROOT,
#FIXME move journaldir to journal service
'JOURNAL_DIR': drone.JOURNAL_DIR,
'LOG_DIR': drone.LOG_DIR,
'DEBUG_EVENTS': drone.DEBUG,
#FIXME cli, config file override these ... some of it needs to go into services
'DRONED_PRIMES': drone.PRIMES_FILE,
'DRONED_KEY_DIR': drone.RSA_DIR,
'DRONED_MASTER_KEY_FILE': drone.RSA_MASTER_KEY_FILE,
'DRONED_MASTER_KEY': rsa.PrivateKey(drone.RSA_MASTER_KEY_FILE),
'DRONED_POLL_INTERVAL': 30,
'SERVER_POLL_OFFSET': 0.333,
'INSTANCE_POLL_INTERVAL': 1.0,
'ACTION_EXPIRATION_TIME': 600,
'DO_NOTHING_MODE': False,
'MAX_CONCURRENT_COMMANDS': drone.MAX_CONCURRENCY,
'SERVER_MANAGEMENT_INTERVAL': 10,
}
