def _build_service_structure(self, structure):
"""
Builds an MDS service structure
"""
vpools = {}
storagerouters = {}
storagedrivers = {}
services = {}
mds_services = {}
service_type = ServiceType()
service_type.name = 'MetadataServer'
service_type.save()
for vpool_id in structure['vpools']:
vpool = VPool()
vpool.name = str(vpool_id)
vpool.backend_type = BackendType()
vpool.save()
vpools[vpool_id] = vpool
for sr_id in structure['storagerouters']:
storagerouter = StorageRouter()
storagerouter.name = str(sr_id)
storagerouter.ip = '10.0.0.{0}'.format(sr_id)
storagerouter.pmachine = PMachine()
storagerouter.save()
storagerouters[sr_id] = storagerouter
for sd_info in structure['storagedrivers']:
sd_id, vpool_id, sr_id = sd_info
storagedriver = StorageDriver()
storagedriver.vpool = vpools[vpool_id]
storagedriver.storagerouter = storagerouters[sr_id]
storagedriver.name = str(sd_id)
storagedriver.mountpoint_temp = '/'
storagedriver.mountpoint_foc = '/'
storagedriver.mountpoint_readcaches = ['/']
storagedriver.mountpoint_writecaches = ['/']
storagedriver.mountpoint_temp = '/'
storagedriver.mountpoint_md = '/'
storagedriver.mountpoint_bfs = '/'
storagedriver.mountpoint_fragmentcache = '/'
storagedriver.mountpoint = '/'
storagedriver.cluster_ip = storagerouters[sr_id].ip
storagedriver.storage_ip = '127.0.0.1'
storagedriver.storagedriver_id = str(sd_id)
storagedriver.ports = [1, 2, 3]
storagedriver.save()
storagedrivers[sd_id] = storagedriver
for mds_info in structure['mds_services']:
mds_id, sd_id = mds_info
sd = storagedrivers[sd_id]
s_id = '{0}-{1}'.format(sd.storagerouter.name, mds_id)
service = Service()
service.name = s_id
service.storagerouter = sd.storagerouter
service.ports = [mds_id]
service.type = service_type
service.save()
services[s_id] = service
mds_service = MDSService()
mds_service.service = service
mds_service.number = 0
mds_service.capacity = 10
mds_service.vpool = sd.vpool
mds_service.save()
mds_services[mds_id] = mds_service
return vpools, storagerouters, storagedrivers, services, mds_services, service_type
def _build_service_structure(self, structure):
"""
Builds an MDS service structure
"""
vpools = {}
storagerouters = {}
storagedrivers = {}
services = {}
mds_services = {}
service_type = ServiceType()
service_type.name = 'MetadataServer'
service_type.save()
for vpool_id in structure['vpools']:
vpool = VPool()
vpool.name = str(vpool_id)
vpool.backend_type = BackendType()
vpool.save()
vpools[vpool_id] = vpool
for sr_id in structure['storagerouters']:
storagerouter = StorageRouter()
storagerouter.name = str(sr_id)
storagerouter.ip = '10.0.0.{0}'.format(sr_id)
storagerouter.pmachine = PMachine()
storagerouter.save()
storagerouters[sr_id] = storagerouter
for sd_info in structure['storagedrivers']:
sd_id, vpool_id, sr_id = sd_info
storagedriver = StorageDriver()
storagedriver.vpool = vpools[vpool_id]
storagedriver.storagerouter = storagerouters[sr_id]
storagedriver.name = str(sd_id)
storagedriver.mountpoint_temp = '/'
storagedriver.mountpoint_foc = '/'
storagedriver.mountpoint_readcaches = ['/']
storagedriver.mountpoint_writecaches = ['/']
storagedriver.mountpoint_temp = '/'
storagedriver.mountpoint_md = '/'
storagedriver.mountpoint_bfs = '/'
storagedriver.mountpoint_fragmentcache = '/'
storagedriver.mountpoint = '/'
storagedriver.cluster_ip = storagerouters[sr_id].ip
storagedriver.storage_ip = '127.0.0.1'
storagedriver.storagedriver_id = str(sd_id)
storagedriver.ports = [1, 2, 3]
storagedriver.save()
storagedrivers[sd_id] = storagedriver
for mds_info in structure['mds_services']:
mds_id, sd_id = mds_info
sd = storagedrivers[sd_id]
s_id = '{0}-{1}'.format(sd.storagerouter.name, mds_id)
service = Service()
service.name = s_id
service.storagerouter = sd.storagerouter
service.ports = [mds_id]
service.type = service_type
service.save()
services[s_id] = service
mds_service = MDSService()
mds_service.service = service
mds_service.number = 0
mds_service.capacity = 10
mds_service.vpool = sd.vpool
mds_service.save()
mds_services[mds_id] = mds_service
return vpools, storagerouters, storagedrivers, services, mds_services, service_type
