def _cliGetNetworks(self):
networks = self.client.nova.networks.list()
networks.sort(key=lambda x: x.label.lower())
if not networks:
raise errors.ParameterError(
"No networks defined, please create one")
return networks
def _launchSpecificDescriptorFields(self, descr, extraArgs=None):
avzones = self._get_availability_zones()
descr.addDataField(
"availabilityZone",
descriptions=[("Availability Zone", None),
(u"Zone de disponibilit\u00e9", "fr_FR")],
help=[("launch/availabilityZones.html", None)],
default=[avzones[0].zoneName],
required=True,
type=descr.EnumeratedType([
descr.ValueWithDescription(x.zoneName, descriptions=x.zoneName)
for x in avzones
]))
targetFlavors = self._get_flavors()
if not targetFlavors:
raise errors.ParameterError("No instance flavors defined")
flavors = [
descr.ValueWithDescription(
str(f.id),
descriptions="%s (VCPUs: %d, RAM: %d MB)" %
(f.name, f.vcpus, f.ram)) for f in targetFlavors
]
descr.addDataField(
'flavor',
descriptions='Flavor',
required=True,
help=[('launch/flavor.html', None)],
type=descr.EnumeratedType(flavors),
default=flavors[0].key,
)
networks = self._cliGetNetworks()
descr.addDataField(
'network',
descriptions='Network',
required=True,
help=[('launch/network.html', None)],
type=descr.EnumeratedType(
descr.ValueWithDescription(x.id, descriptions=x.label)
for x in networks),
default=[networks[0].id],
)
descr.addDataField("keyName",
descriptions=[("SSH Key Pair", None),
("Paire de clefs", "fr_FR")],
help=[("launch/keyPair.html", None)],
type=descr.EnumeratedType(
self._retriveSSHKeyPairs(descr)))
fpList = self._cliGetFloatingIps()
descr.addDataField(
'floatingIp',
descriptions='Floating IP',
required=True,
help=[('launch/floatingIp.html', None)],
type=descr.EnumeratedType(
descr.ValueWithDescription(x['id'], descriptions=x['label'])
for x in fpList),
default=fpList[0]['id'],
)
return descr
def _retriveSSHKeyPairs(self, descr):
keyPairs = [
descr.ValueWithDescription(x[0], descriptions=x[1])
for x in self._cliGetKeyPairs()
]
if not keyPairs:
raise errors.ParameterError(
"No OpenStack SSH key pairs defined, please create one")
return keyPairs
def destroy(self, request, userId):
if userId != request.auth[0]:
raise errors.ParameterError("Mismatching users %s, %s" %
(userId, request.auth[0]))
store = self._getUserDataStore(request)
key = request.unparsedPath
key = self._sanitizeKey(key)
store.delete(key)
url = self.url(request, 'users', '%s/%s' % (userId, key))
data = '<?xml version="1.0" encoding="UTF-8"?><id>%s</id>' % (url)
return XmlStringResponse(data)
def update(self, request, userId):
"update a key"
if userId != request.auth[0]:
raise errors.ParameterError("Mismatching users %s, %s" %
(userId, request.auth[0]))
dataLen = request.getContentLength()
data = request.read(dataLen)
keyId = request.unparsedPath
key = self._sanitizeKey(keyId)
store = self._getUserDataStore(request)
store.set(key, data)
data = '<?xml version="1.0" encoding="UTF-8"?><id>%s</id>' % (self.url(
request, 'users', '%s/%s' % (userId, key)))
return XmlStringResponse(data)
def process(self, request, userId):
"create a new key entry in the store"
if userId != request.auth[0]:
raise errors.ParameterError("Mismatching users %s, %s" %
(userId, request.auth[0]))
key = request.unparsedPath
dataLen = request.getContentLength()
data = request.read(dataLen)
store = self._getUserDataStore(request)
# Sanitize key
key = key.rstrip('/')
keyPrefix = self._sanitizeKey(key)
newId = store.store(data, keyPrefix=keyPrefix)
url = self.url(request, 'users', '%s/%s' % (userId, newId))
txt = '<?xml version="1.0" encoding="UTF-8"?><id>%s</id>' % (url)
return XmlStringResponse(txt)
def get(self, request, userId):
if userId != request.auth[0]:
raise errors.ParameterError("Mismatching users %s, %s" %
(userId, request.auth[0]))
keyPath = request.unparsedPath
key = self._sanitizeKey(keyPath)
prefix = self.url(request, 'users', '%s/' % (userId))
store = self._getUserDataStore(request)
xmlHeader = '<?xml version="1.0" encoding="UTF-8"?>'
key = key.rstrip('/')
if key != keyPath:
# A trailing / means retrieving the contents from a collection
if not store.isCollection(key):
data = xmlHeader + '<list></list>'
return XmlStringResponse(data)
#raise Exception("XXX 2", prefix, keyPath)
if store.isCollection(key):
node = userData.IdsNode()
snodes = store.enumerate(keyPrefix=key)
if key == keyPath:
# No trailing /
snodes = [
userData.IdNode().characters("%s%s" % (prefix, x))
for x in snodes
]
node.extend(snodes)
return XmlResponse(node)
# Grab contents and wrap them in some XML
data = [store.get(x) for x in snodes]
data = xmlHeader + '<list>%s</list>' % ''.join(data)
return XmlStringResponse(data)
else:
data = store.get(key)
if data is None:
raise NotImplementedError
return XmlStringResponse(data)
def connect(self):
try:
return restclient.Client.connect(self)
except restclient.ConnectionError, e:
msg = "%s (%s://%s%s)" % (e, self.scheme, self.hostport, self.path)
raise errors.ParameterError(msg)
def _drvPopulateDescriptorFromTarget(self, descr, withNetwork=True):
client = self.client
vdcs = list(client.iterVdcs())
dataCenters = []
networksMap = {}
# self._id makes the resulting reference a bit more explicit,
# but we need to map networks based on it too
for vdc in vdcs:
vdcKey = self._id(vdc.href, 'vdc')
nm = networksMap[vdcKey] = []
for network in client.iterNetworksForVdc(vdc):
nwKey = self._id(network.href, 'network')
nm.append(
descr.ValueWithDescription(nwKey,
descriptions=network.name))
if withNetwork and not nm:
# No networks found for this data center, so skip it
continue
dataCenters.append(
descr.ValueWithDescription(vdcKey, descriptions=vdc.name))
if not dataCenters:
raise errors.ParameterError(
"Unable to find a functional datacenter for user %s" %
self.credentials['username'])
catalogs = [
descr.ValueWithDescription(item[1], descriptions=item[0])
for item in sorted((x.name, self._id(x.href, 'catalog'))
for x in client.iterWritableCatalogs())
]
if not catalogs:
raise errors.ParameterError(
"Unable to find writable catalogs for user %s" %
self.credentials['username'])
descr.addDataField(
'catalog',
descriptions='Catalog',
required=True,
help=[('launch/catalog.html', None)],
type=descr.EnumeratedType(catalogs),
default=catalogs[0].key,
)
descr.addDataField(
'dataCenter',
descriptions='Data Center',
required=True,
help=[('launch/dataCenter.html', None)],
type=descr.EnumeratedType(dataCenters),
default=dataCenters[0].key,
)
if withNetwork:
for vdcKey, networks in networksMap.items():
networkKey = 'network-' + vdcKey
descr.addDataField(networkKey,
descriptions='Network',
required=True,
help=[('launch/network.html', None)],
type=descr.EnumeratedType(networks),
default=networks[0].key,
conditional=descr.Conditional(
fieldName='dataCenter',
operator='eq',
fieldValue=vdcKey))
return descr
if expectedStatusCodes and e.status in expectedStatusCodes:
return e
# XXX Munge exception here
if self.getContentTypeFromHeaders(e.headers) == self.TYPES.error:
try:
error = Models.handler.parseString(e.contents)
message = "vCloud error: %s" % error.message
except:
error = message = e.contents
raise errors.CatalogError(status=e.status,
message=message,
error=error)
raise errors.CatalogError("Unknown error: %s" % e)
if expectedStatusCodes:
raise errors.ParameterError(
"vCloud error: expected codes %s, got %s" %
(expectedStatusCodes, e.status))
return resp
@classmethod
def getContentTypeFromHeaders(cls, headers):
data = headers.get('Content-Type')
if data is None:
return None
# Take out any additional params
return data.split(';', 1)[0]
def verify(self):
self.path = '/api/versions'
try:
self.connect()
def _deployImageFromStream(self,
job,
image,
stream,
dataCenter,
dataStore,
computeResource,
resourcePool,
vmName,
uuid,
network,
diskProvisioning,
vmFolder=None,
asTemplate=False,
updateOnBoot=None):
logger = lambda *x: self._msg(job, *x)
dc = self.vicfg.getDatacenter(dataCenter)
dcName = dc.properties['name']
cr = dc.getComputeResource(computeResource)
ds = self.vicfg.getMOR(dataStore)
dsInfo = self.client.getDynamicProperty(ds, 'summary')
dsName = dsInfo.get_element_name()
rp = self.vicfg.getMOR(resourcePool)
network = self.vicfg.getMOR(network)
props = self.vicfg.getProperties()
# find a host that can access the datastore
hosts = [
x for x in cr.properties['host'] if ds in props[x]['datastore']
]
if not hosts:
raise RuntimeError('no host can access the requested datastore')
host = hosts[0]
if vmFolder is None:
vmFolderMor = dc.properties['vmFolder']
else:
vmFolderMor = self.vicfg.getMOR(vmFolder)
dcName_, vmFolderPath = self.vicfg.getVmFolderLabelPath(vmFolderMor)
if dcName_ is None:
# Requested a folder with no path to the top level
raise errors.ParameterError()
inventoryPrefix = '/%s/%s/' % (dcName_, vmFolderPath)
vmName = self._findUniqueName(inventoryPrefix, vmName)
# FIXME: make sure that there isn't something in the way on
# the data store
vmMor = self._deployOvf(job,
vmName,
uuid,
stream,
dc,
dataStore=ds,
host=host,
resourcePool=rp,
network=network,
diskProvisioning=diskProvisioning,
vmFolder=vmFolderMor,
asTemplate=asTemplate)
nwobj = self.client.getMoRefProp(vmMor, 'network')
reconfigVmParams = dict()
if not nwobj.get_element_ManagedObjectReference():
# add NIC
nicSpec = self.client.createNicConfigSpec(network)
deviceChange = [nicSpec]
reconfigVmParams['deviceChange'] = deviceChange
if asTemplate:
# Reconfiguring the uuid is unreliable, we're using the
# annotation field for now
reconfigVmParams['annotation'] = "rba-uuid: %s" % uuid
conaryProxies = ' '.join(
x.partition(':')[0] for x in self.zoneAddresses)
zoneAddresses = ' '.join(self.zoneAddresses)
vAppConfig = self.client.getMoRefProp(vmMor, 'config.vAppConfig')
reconfigVmParams['vAppConfig'] = self._setVappConfig(
vAppConfig,
conaryProxies=conaryProxies,
zoneAddresses=zoneAddresses,
updateOnBoot=updateOnBoot)
if reconfigVmParams:
self._msg(job, 'Reconfiguring VM')
self.client.reconfigVM(vmMor, reconfigVmParams)
if asTemplate:
self._msg(job, 'Converting VM to template')
self.client.markAsTemplate(vm=vmMor)
image.setShortName(vmName)
return vmMor
