def extendSg(sg, nodes, basename=None, index=None, amfSession=None):
"""Extend a SG by adding SUs with all the components defined in the SG
@param sg Service group name (string) or entity (aspAmfEntity.ServiceGroup) to extend
@param nodes A list of strings or entities (aspAmfEntity.Node) onto which you want to extend the SG
@param basename (optional) The name prefix for the new SUs & other created entities. If None, the SG's basename will be used
@param index (optional) What number to start the SU name with (eg N in: mySUiN). If None, the number of current SUs will be used
@param amfSession (optional) aspAmf.Session object used to install the new work into the AMF -- if not passed a temporary session will be created
@returns (newEntities,modifiedEntities) a tuple of 2 lists containing the new and modified entities
"""
# Translate the incoming variables into a canonical format
if type(sg) in StringTypes:
sg = ci.entities[sg]
if type(nodes) is not ListType:
nodes = [nodes]
nl = []
for n in nodes:
if type(n) in StringTypes:
nl.append(ci.entities[n])
else:
nl.append(n)
nodes = nl
csiTypes = calcCompToCsiType(sg)
appCfg = sg.appVer.cfg.values(
)[0] # GAS TODO: Right now, just picking the first defined application in the bundle
comps = appCfg.programNames.values()
# Note: We do not verify that a new SU is not created on the same node as an existing one... should we do so?
if index is None:
index = len(flatten([x.comp for x in sg.su]))
if basename is None:
basename = sg.name[0:sg.name.find("SG")]
(newEntities, modifiedEntities,
appInstLut) = CreateServiceUnits(sg, nodes, comps, appCfg, basename,
csiTypes, index)
# Always extend by adding actives
# GAS TODO: Add the same logic in Create to recalculate the best values for these fields.
sg.activeServiceUnits = sg.cconfig.numPrefActiveSUs + len(nodes)
sg.instantiatedServiceUnits = sg.cconfig.numPrefInserviceSUs + len(nodes)
# Create all the new SUs et al.
if not amfSession:
amfSession = aspAmf.Session()
amfSession.InstallApp(newEntities, modifiedEntities)
ci.load()
return (newEntities, modifiedEntities)
def extendSg(sg,nodes,basename=None,index=None,amfSession=None):
"""Extend a SG by adding SUs with all the components defined in the SG
@param sg Service group name (string) or entity (aspAmfEntity.ServiceGroup) to extend
@param nodes A list of strings or entities (aspAmfEntity.Node) onto which you want to extend the SG
@param basename (optional) The name prefix for the new SUs & other created entities. If None, the SG's basename will be used
@param index (optional) What number to start the SU name with (eg N in: mySUiN). If None, the number of current SUs will be used
@param amfSession (optional) aspAmf.Session object used to install the new work into the AMF -- if not passed a temporary session will be created
@returns (newEntities,modifiedEntities) a tuple of 2 lists containing the new and modified entities
"""
# Translate the incoming variables into a canonical format
if type(sg) in StringTypes:
sg = ci.entities[sg]
if type(nodes) is not ListType:
nodes = [nodes]
nl = []
for n in nodes:
if type(n) in StringTypes:
nl.append(ci.entities[n])
else: nl.append(n)
nodes = nl
csiTypes = calcCompToCsiType(sg)
appCfg = sg.appVer.cfg.values()[0] # GAS TODO: Right now, just picking the first defined application in the bundle
comps = appCfg.programNames.values()
# Note: We do not verify that a new SU is not created on the same node as an existing one... should we do so?
if index is None:
index = len(flatten([x.comp for x in sg.su]))
if basename is None:
basename = sg.name[0:sg.name.find("SG")]
(newEntities,modifiedEntities,appInstLut) = CreateServiceUnits(sg,nodes, comps, appCfg, basename, csiTypes, index)
# Always extend by adding actives
# GAS TODO: Add the same logic in Create to recalculate the best values for these fields.
sg.activeServiceUnits = sg.cconfig.numPrefActiveSUs + len(nodes)
sg.instantiatedServiceUnits = sg.cconfig.numPrefInserviceSUs + len(nodes)
# Create all the new SUs et al.
if not amfSession:
amfSession = aspAmf.Session()
amfSession.InstallApp(newEntities,modifiedEntities)
ci.load()
return (newEntities,modifiedEntities)
def addWork(sg,workName,kvdict,amfSession=None):
"""Extend a SG by adding SUs with all the components defined in the SG
@param sg Service group name (string) or entity (aspAmfEntity.ServiceGroup) to add the SI to
@param workName Name of the work (SAF SI) to be created
@param kvdict Dictionary of name/value pairs to put in all of the CSIs
@param amfSession (optional) aspAmf.Session object used to install the new work into the AMF -- if not passed a temporary session will be created
@returns (newEntities,modifiedEntities) a tuple of 2 lists containing the new and modified entities
"""
# Translate the incoming variables into a canonical format
if type(sg) in StringTypes:
sg = ci.entities[sg]
(newEntities,modifiedEntities) = CreateServiceInstance(sg,workName, kvdict)
if not amfSession:
amfSession = aspAmf.Session()
amfSession.InstallApp(newEntities,modifiedEntities)
ci.load()
return (newEntities,modifiedEntities)
def addWork(sg, workName, kvdict, amfSession=None):
"""Extend a SG by adding SUs with all the components defined in the SG
@param sg Service group name (string) or entity (aspAmfEntity.ServiceGroup) to add the SI to
@param workName Name of the work (SAF SI) to be created
@param kvdict Dictionary of name/value pairs to put in all of the CSIs
@param amfSession (optional) aspAmf.Session object used to install the new work into the AMF -- if not passed a temporary session will be created
@returns (newEntities,modifiedEntities) a tuple of 2 lists containing the new and modified entities
"""
# Translate the incoming variables into a canonical format
if type(sg) in StringTypes:
sg = ci.entities[sg]
(newEntities,
modifiedEntities) = CreateServiceInstance(sg, workName, kvdict)
if not amfSession:
amfSession = aspAmf.Session()
amfSession.InstallApp(newEntities, modifiedEntities)
ci.load()
return (newEntities, modifiedEntities)