def get_local_grains():
"""
Return the salt grains for this host that we are running
on. If we support SELinux in the future this may need
to be moved into a cthulhu RPC as the apache worker may
not have the right capabilities to query all the grains.
"""
# Stash grains as an attribute of this function
if not hasattr(get_local_grains, 'grains'):
# >> work around salt issue #11402
import __main__ as main
main.__file__ = 'workaround'
# <<
# Use salt to get an interesting subset of the salt grains (getting
# everything is a bit slow)
grains = {}
c = master_config(config.get('cthulhu', 'salt_config_path'))
l = _create_loader(c, 'grains', 'grain')
funcs = l.gen_functions()
for key in [k for k in funcs.keys() if k.startswith('core.')]:
ret = funcs[key]()
if isinstance(ret, dict):
grains.update(ret)
get_local_grains.grains = grains
else:
grains = get_local_grains.grains
return grains
def get_grains_from_loader():
# Use salt to get an interesting subset of the salt grains (getting
# everything is a bit slow)
master_conf = master_config(config.get('cthulhu', 'salt_config_path'))
load = _create_loader(master_conf, 'grains', 'grain')
# static_loader returns a dict object, _create_loader returns
# a Loader object. Handle both cases.
if isinstance(load, dict):
funcs = load
else:
funcs = load.gen_functions()
return funcs
def get_local_metadata(self):
# Stash grains as an attribute of this function
if not hasattr(SaltRemote, 'grains'):
# >> work around salt issue #11402
import __main__ as main
main.__file__ = 'workaround'
# <<
# Use salt to get an interesting subset of the salt grains (getting
# everything is a bit slow)
grains = {}
c = master_config(config.get('cthulhu', 'salt_config_path'))
l = _create_loader(c, 'grains', 'grain')
funcs = l.gen_functions()
for key in [k for k in funcs.keys() if k.startswith('core.')]:
ret = funcs[key]()
if isinstance(ret, dict):
grains.update(ret)
SaltRemote.grains = grains
else:
grains = SaltRemote.grains
return grains
def get_local_metadata(self):
# Stash grains as an attribute of this function
if not hasattr(SaltRemote, 'grains'):
# >> work around salt issue #11402
import __main__ as main
main.__file__ = 'workaround'
# <<
# Use salt to get an interesting subset of the salt grains (getting
# everything is a bit slow)
grains = {}
c = master_config(config.get('cthulhu', 'salt_config_path'))
l = _create_loader(c, 'grains', 'grain')
funcs = l.gen_functions()
for key in [k for k in funcs.keys() if k.startswith('core.')]:
ret = funcs[key]()
if isinstance(ret, dict):
grains.update(ret)
SaltRemote.grains = grains
else:
grains = SaltRemote.grains
return grains
