def get_images(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_hyper = ''
_fmsg = "An error has occurred, but no error message was captured"
_vmc_attr_list = self.osci.get_object(obj_attr_list["cloud_name"], "VMC", False, obj_attr_list["vmc"], False)
_map_uuid_to_name = str2dic(_vmc_attr_list["images_uuid2name"])
_map_name_to_uuid = str2dic(_vmc_attr_list["images_name2uuid"])
if self.is_cloud_image_uuid(obj_attr_list["imageid1"]) :
obj_attr_list["boot_volume_imageid1"] = obj_attr_list["imageid1"]
if obj_attr_list["imageid1"] in _map_uuid_to_name :
obj_attr_list["imageid1"] = _map_uuid_to_name[obj_attr_list["imageid1"]]
_status = 0
else :
_fmsg = "image does not exist"
_status = 1817
else :
if obj_attr_list["imageid1"] in _map_name_to_uuid :
obj_attr_list["boot_volume_imageid1"] = _map_name_to_uuid[obj_attr_list["imageid1"]]
_status = 0
else :
_fmsg = "image does not exist"
_status = 1817
# obj_attr_list["boot_volume_imageid1"] = self.generate_random_uuid(obj_attr_list["imageid1"])
except Exception, e :
_status = 23
_fmsg = str(e)
def vmcapture(self, obj_attr_list):
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_time_mark_crs = int(time())
if obj_attr_list["captured_image_name"] == "auto":
obj_attr_list["captured_image_name"] = obj_attr_list[
"name"] + "_at_" + str(_time_mark_crs)
obj_attr_list[
"mgt_102_capture_request_sent"] = _time_mark_crs - obj_attr_list[
"mgt_101_capture_request_originated"]
self.common_messages("VM", obj_attr_list, "capturing", 0, '')
_img_uuid = self.generate_random_uuid(
obj_attr_list["captured_image_name"])
_img_name = obj_attr_list["captured_image_name"]
_vmc_attr_list = self.osci.get_object(obj_attr_list["cloud_name"],
"VMC", False,
obj_attr_list["vmc"], False)
_map_uuid_to_name = str2dic(_vmc_attr_list["images_uuid2name"])
_map_name_to_uuid = str2dic(_vmc_attr_list["images_name2uuid"])
_map_uuid_to_name[_img_uuid] = _img_name
_map_name_to_uuid[_img_name] = _img_uuid
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
obj_attr_list["vmc"], \
False, \
"images_uuid2name", \
dic2str(_map_uuid_to_name), \
False)
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
obj_attr_list["vmc"], \
False, \
"images_name2uuid", \
dic2str(_map_name_to_uuid), \
False)
_time_mark_crc = int(time())
obj_attr_list[
"mgt_103_capture_request_completed"] = _time_mark_crc - _time_mark_crs
_status = 0
except CldOpsException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def imgdelete(self, obj_attr_list):
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.common_messages("IMG", obj_attr_list, "deleting", 0, '')
_img_name = obj_attr_list["name"]
_vmc_attr_list = self.osci.get_object(obj_attr_list["cloud_name"],
"VMC", True,
obj_attr_list["vmc_name"],
False)
_map_uuid_to_name = str2dic(_vmc_attr_list["images_uuid2name"])
_map_name_to_uuid = str2dic(_vmc_attr_list["images_name2uuid"])
if _img_name in _map_name_to_uuid:
_img_uuid = _map_name_to_uuid[_img_name]
obj_attr_list["boot_volume_imageid1"] = _img_uuid
del _map_name_to_uuid[_img_name]
del _map_uuid_to_name[_img_uuid]
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
_vmc_attr_list["uuid"], \
False, \
"images_uuid2name", \
dic2str(_map_uuid_to_name), \
False)
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
_vmc_attr_list["uuid"], \
False, \
"images_name2uuid", \
dic2str(_map_name_to_uuid), \
False)
_status = 0
except CldOpsException as obj:
_status = obj.status
_fmsg = str(obj.msg)
except Exception as e:
_status = 23
_fmsg = str(e)
finally:
_status, _msg = self.common_messages("IMG", obj_attr_list,
"deleted", _status, _fmsg)
return _status, _msg
def vmcapture(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_time_mark_crs = int(time())
if obj_attr_list["captured_image_name"] == "auto" :
obj_attr_list["captured_image_name"] = obj_attr_list["name"] + "_at_" + str(_time_mark_crs)
obj_attr_list["mgt_102_capture_request_sent"] = _time_mark_crs - obj_attr_list["mgt_101_capture_request_originated"]
self.common_messages("VM", obj_attr_list, "capturing", 0, '')
_img_uuid = self.generate_random_uuid(obj_attr_list["captured_image_name"])
_img_name = obj_attr_list["captured_image_name"]
_vmc_attr_list = self.osci.get_object(obj_attr_list["cloud_name"], "VMC", False, obj_attr_list["vmc"], False)
_map_uuid_to_name = str2dic(_vmc_attr_list["images_uuid2name"])
_map_name_to_uuid = str2dic(_vmc_attr_list["images_name2uuid"])
_map_uuid_to_name[_img_uuid] = _img_name
_map_name_to_uuid[_img_name] = _img_uuid
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
obj_attr_list["vmc"], \
False, \
"images_uuid2name", \
dic2str(_map_uuid_to_name), \
False)
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
obj_attr_list["vmc"], \
False, \
"images_name2uuid", \
dic2str(_map_name_to_uuid), \
False)
_time_mark_crc = int(time())
obj_attr_list["mgt_103_capture_request_completed"] = _time_mark_crc - _time_mark_crs
_status = 0
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def check_images(self, vmc_name, vm_templates, vm_defaults) :
'''
TBD
'''
self.common_messages("IMG", { "name": vmc_name }, "checking", 0, '')
_map_name_to_id = {}
_map_id_to_name = {}
_registered_image_list = []
_registered_imageid_list = []
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace" :
if _imageid in _map_name_to_id :
# vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
True
else :
if vm_defaults["docker_repo"] == "https://hub.docker.com/r/" and _imageid == "ibmcb/ubuntu_cb_nullworkload" :
if _imageid not in _registered_imageid_list :
_registered_imageid_list.append(_imageid)
# if check_url(vm_defaults["docker_repo"] + '/' + _imageid) :
# _map_name_to_id[_imageid] = "aaaa0" + ''.join(["%s" % randint(0, 9) for num in range(0, 59)])
# vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
# _registered_imageid_list.append(_map_name_to_id[_imageid])
_detected_imageids = self.base_check_images(vmc_name, vm_templates, _registered_imageid_list, _map_id_to_name)
if not _detected_imageids :
return _detected_imageids
return _detected_imageids
def populate_interface(self, obj_attr_list) :
'''
A way to specify an alternative IP address for a hypervisor
This alternative 'interface' represents a faster NIC
(such as RDMA) to be used for other types of traffic
'''
for op in ["migrate", "protect"] :
if str(obj_attr_list[op + "_supported"]).lower() != "true" :
continue
if op + "_interfaces" in obj_attr_list :
interfaces = obj_attr_list[op + "_interfaces"]
_ivmcs = str2dic(interfaces)
else :
interfaces = ""
_ivmcs = {}
for _host_uuid in obj_attr_list["hosts"].split(',') :
obj_attr_list["host_list"][_host_uuid][op + "_interface"] = "default"
if interfaces.strip() == "" :
continue
hostname = obj_attr_list["host_list"][_host_uuid]["cloud_hostname"]
if hostname in _ivmcs :
iface = _ivmcs[hostname]
try :
obj_attr_list["host_list"][_host_uuid][op + "_interface"] = gethostbyname(iface)
except Exception, msg :
_fmsg = "Could not lookup interface " + iface + " for hostname " + hostname + " (probably bad /etc/hosts): " + str(msg)
raise CldOpsException(_fmsg, 1295)
def vmcregister(self, obj_attr_list) :
'''
TBD
'''
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
if "cleanup_on_attach" in obj_attr_list and obj_attr_list["cleanup_on_attach"] == "True" :
self.vmccleanup(obj_attr_list)
obj_attr_list["cloud_hostname"] = obj_attr_list["name"]
_fmsg = "VMC " + obj_attr_list["uuid"] + " could not be registered "
_fmsg += " on TAcloud \"" + obj_attr_list["cloud_name"] + "\"."
self.connect(obj_attr_list["access"])
_status, _fmsg, info = self.tacconn.node_register(obj_attr_list["name"])
obj_attr_list.update(info)
obj_attr_list["arrival"] = int(time())
# A way to specify an alternative IP address for a hypervisor
# This alternative 'destination' represents a faster NIC
# (such as infiniband) to be used for other types of traffic
_replication_vmcs = obj_attr_list["replication_vmcs"]
if _replication_vmcs.strip() != "" :
_rvmcs = str2dic(_replication_vmcs)
if obj_attr_list["name"] in _rvmcs :
try :
obj_attr_list["svm_destination"] = gethostbyname(_rvmcs[obj_attr_list["name"]])
except Exception, msg :
_fmsg = "Could not lookup 'svm_destinations' " + _rvmcs[obj_attr_list["name"]] + " (probably bad /etc/hosts): " + str(msg)
raise CldOpsException(_fmsg, 1295)
def process_script_output(self, obj_attr_list, current_step) :
'''
TBD
'''
_temp_dict = None
if "execute_" + current_step + "_stdout" in obj_attr_list :
if obj_attr_list["execute_" + current_step + "_stdout"].count("staging") or \
obj_attr_list["execute_" + current_step + "_stdout"].count("tenant") :
_temp_dict = str2dic(obj_attr_list["execute_" + current_step + "_stdout"].replace('\n',''), False)
if _temp_dict :
if obj_attr_list["name"].count("ai_") and current_step == "provision_originated":
if "vm_extra_parms" not in obj_attr_list :
obj_attr_list["vm_extra_parms"] = ''
else :
obj_attr_list["vm_extra_parms"] += ','
for _key in _temp_dict.keys() :
if not _key.count("staging") :
obj_attr_list["vm_extra_parms"] += _key + '=' + _temp_dict[_key] + ','
else :
obj_attr_list["vm_attach_action"] = _temp_dict["vm_staging"]
obj_attr_list["vm_extra_parms"] = obj_attr_list["vm_extra_parms"][0:-1]
obj_attr_list.update(_temp_dict)
if obj_attr_list["name"].count("vm_") :
obj_attr_list.update(_temp_dict)
return True
def get_virtual_hardware_config(self, obj_attr_list):
'''
TBD
'''
try:
_status = 100
_vhw_config = {}
_vhw_config["pico32"] = "vcpus:1,vmemory:192,vstorage:2048,vnics:1"
_vhw_config[
"nano32"] = "vcpus:1,vmemory:512,vstorage:61440,vnics:1"
_vhw_config[
"micro32"] = "vcpus:1,vmemory:1024,vstorage:61440,vnics:1"
_vhw_config[
"copper32"] = "vcpus:1,vmemory:2048,vstorage:61440,vnics:1"
_vhw_config[
"bronze32"] = "vcpus:1,vmemory:2048,vstorage:179200,vnics:1"
_vhw_config[
"iron32"] = "vcpus:2,vmemory:2048,vstorage:179200,vnics:1"
_vhw_config[
"silver32"] = "vcpus:4,vmemory:2048,vstorage:358400,vnics:1"
_vhw_config[
"gold32"] = "vcpus:8,vmemory:4096,vstorage:358400,vnics:1"
_vhw_config[
"copper64"] = "vcpus:2,vmemory:4096,vstorage:61440,vnics:1"
_vhw_config[
"bronze64"] = "vcpus:2,vmemory:4096,vstorage:870400,vnics:1"
_vhw_config[
"silver64"] = "vcpus:4,vmemory:8192,vstorage:1048576,vnics:1"
_vhw_config[
"gold64"] = "vcpus:8,vmemory:16384,vstorage:1048576,vnics:1"
_vhw_config[
"rhodium64"] = "vcpus:16,vmemory:16384,vstorage:2097152,vnics:1"
_vhw_config[
"platinum64"] = "vcpus:24,vmemory:32768,vstorage:2097152,vnics:1"
_vhw_config[
"premium"] = "cpu_upper:1000,cpu_lower:1000,memory_upper:100,memory_lower:100"
_vhw_config[
"standard"] = "cpu_upper:1000,cpu_lower:500,memory_upper:100,memory_lower:50"
_vhw_config[
"value"] = "cpu_upper:-1,cpu_lower:0,memory_upper:100,memory_lower:0"
if "size" not in obj_attr_list:
obj_attr_list["size"] = "micro32"
else:
obj_attr_list["size"] = choice(
obj_attr_list["size"].strip().split(','))
if "class" not in obj_attr_list:
obj_attr_list["class"] = "standard"
_curr_vhw_config = _vhw_config[obj_attr_list[
"size"]] + ',' + _vhw_config[obj_attr_list["class"]]
_curr_vhw_config = str2dic(_curr_vhw_config)
obj_attr_list.update(_curr_vhw_config)
_status = 0
except Exception, e:
_status = 23
_fmsg = str(e)
def check_images(self, vmc_name, vm_templates, access) :
'''
TBD
'''
self.common_messages("IMG", { "name": vmc_name }, "checking", 0, '')
if access == "private" :
_registered_image_list = self.imageman.list_private_images()
else :
_registered_image_list = self.imageman.list_public_images()
_registered_imageid_list = []
_map_name_to_id = {}
_map_id_to_name = {}
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image["id"])
_map_name_to_id[str(_registered_image["name"].encode('utf-8').strip())] = str(_registered_image["id"])
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace" :
if _imageid in _map_name_to_id :
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
else :
_map_name_to_id[_imageid] = '0' + ''.join(["%s" % randint(0, 9) for num in range(0, 5)]) + '0'
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
_map_id_to_name[_map_name_to_id[_imageid]] = _imageid
_detected_imageids = self.base_check_images(vmc_name, vm_templates, _registered_imageid_list, _map_id_to_name)
return _detected_imageids
def vmcreate(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
if obj_attr_list["role"] != "predictablevm" :
obj_attr_list["cloud_uuid"] = self.generate_random_uuid()
else :
obj_attr_list["cloud_uuid"] = "11111111-1111-1111-1111-111111111111"
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"] + '-' + "vm_" + obj_attr_list["name"].split("_")[1] + '-' + obj_attr_list["role"]
obj_attr_list["cloud_mac"] = self.generate_random_mac_address()
self.get_virtual_hardware_config(obj_attr_list)
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
if obj_attr_list["role"] != "willfail" :
True
else :
_status = 7778
_msg = "Failed to create VM image"
raise CldOpsException(_msg, _status)
if "host_name" not in obj_attr_list :
obj_attr_list["host_name"] = "simhost" + obj_attr_list["vmc_name"][-1]
obj_attr_list["host_name"] += str(randint(0, int(obj_attr_list["hosts_per_vmc"])-1))
if "meta_tags" in obj_attr_list :
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
obj_attr_list["meta_tags"] = str2dic(obj_attr_list["meta_tags"])
else :
obj_attr_list["meta_tags"] = "empty"
else :
obj_attr_list["meta_tags"] = "empty"
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
obj_attr_list["arrival"] = int(time())
_status = 0
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def imgdelete(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.common_messages("IMG", obj_attr_list, "deleting", 0, '')
_img_name = obj_attr_list["name"]
_vmc_attr_list = self.osci.get_object(obj_attr_list["cloud_name"], "VMC", True, obj_attr_list["vmc_name"], False)
_map_uuid_to_name = str2dic(_vmc_attr_list["images_uuid2name"])
_map_name_to_uuid = str2dic(_vmc_attr_list["images_name2uuid"])
if _img_name in _map_name_to_uuid :
_img_uuid = _map_name_to_uuid[_img_name]
obj_attr_list["boot_volume_imageid1"] = _img_uuid
del _map_name_to_uuid[_img_name]
del _map_uuid_to_name[_img_uuid]
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
_vmc_attr_list["uuid"], \
False, \
"images_uuid2name", \
dic2str(_map_uuid_to_name), \
False)
self.osci.update_object_attribute(obj_attr_list["cloud_name"], \
"VMC", \
_vmc_attr_list["uuid"], \
False, \
"images_name2uuid", \
dic2str(_map_name_to_uuid), \
False)
_status = 0
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def vmcreate(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
if obj_attr_list["role"] != "predictablevm" :
obj_attr_list["cloud_vm_uuid"] = self.generate_random_uuid()
else :
obj_attr_list["cloud_vm_uuid"] = "11111111-1111-1111-1111-111111111111"
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"] + '-' + "vm_" + obj_attr_list["name"].split("_")[1] + '-' + obj_attr_list["role"]
obj_attr_list["cloud_mac"] = self.generate_random_mac_address()
self.get_virtual_hardware_config(obj_attr_list)
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
if obj_attr_list["role"] != "willfail" :
True
else :
_status = 7778
_msg = "Failed to create VM image"
raise CldOpsException(_msg, _status)
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
self.vm_placement(obj_attr_list)
if "meta_tags" in obj_attr_list :
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
obj_attr_list["meta_tags"] = str2dic(obj_attr_list["meta_tags"])
else :
obj_attr_list["meta_tags"] = "empty"
else :
obj_attr_list["meta_tags"] = "empty"
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
obj_attr_list["arrival"] = int(time())
_status = 0
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def check_images(self, vmc_name, vm_templates, vm_defaults):
'''
TBD
'''
self.common_messages("IMG", {"name": vmc_name}, "checking", 0, '')
_map_name_to_id = {}
_map_id_to_name = {}
_wanted_images = []
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _wanted_images and _imageid != "to_replace":
if self.is_cloud_image_uuid(_imageid):
_wanted_images.append(_imageid)
else:
if _imageid in _map_name_to_id:
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
else:
_x_img = self.ec2conn.get_all_images(
filters={"name": _imageid + '*'})
if _x_img:
_map_name_to_id[_imageid] = _x_img[0].id
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
_wanted_images.append(_x_img[0].id)
else:
_map_name_to_id[_imageid] = "ami-" + '0' + ''.join(
["%s" % randint(0, 9) for num in range(0, 6)])
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
_map_id_to_name[_map_name_to_id[_imageid]] = _imageid
_registered_image_list = self.ec2conn.get_all_images(
image_ids=_wanted_images)
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image.id)
_detected_imageids = self.base_check_images(vmc_name, vm_templates,
_registered_imageid_list,
_map_id_to_name,
vm_defaults)
return _detected_imageids
def check_images(self, vmc_name, vm_templates, vmc_defaults, vm_defaults):
'''
TBD
'''
self.common_messages("IMG", {"name": vmc_name}, "checking", 0, '')
_map_name_to_id = {}
_map_uuid_to_name = {}
_registered_imageid_list = []
if True:
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace":
if not self.is_cloud_image_uuid(_imageid):
if _imageid in _map_name_to_id:
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
else:
_map_name_to_id[
_imageid] = self.generate_random_uuid(_imageid)
_map_uuid_to_name[
_map_name_to_id[_imageid]] = _imageid
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
if _map_name_to_id[
_imageid] not in _registered_imageid_list:
_registered_imageid_list.append(
_map_name_to_id[_imageid])
else:
if _imageid not in _registered_imageid_list:
_registered_imageid_list.append(_imageid)
_map_name_to_id["baseimg"] = self.generate_random_uuid("baseimg")
_map_uuid_to_name[self.generate_random_uuid("baseimg")] = "baseimg"
_detected_imageids = self.base_check_images(vmc_name, vm_templates,
_registered_imageid_list,
_map_uuid_to_name,
vm_defaults)
if "images_uuid2name" not in vmc_defaults:
vmc_defaults["images_uuid2name"] = dic2str(_map_uuid_to_name)
if "images_name2uuid" not in vmc_defaults:
vmc_defaults["images_name2uuid"] = dic2str(_map_name_to_id)
return _detected_imageids
def check_images(self, vmc_name, vm_templates, vm_defaults):
'''
TBD
'''
for _endpoint in list(self.lxdconn.keys()):
self.common_messages("IMG", {
"name": vmc_name,
"endpoint": _endpoint
}, "checking", 0, '')
_map_name_to_id = {}
_map_id_to_name = {}
_registered_image_list = self.lxdconn[_endpoint].images.all()
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image.fingerprint)
if len(_registered_image.aliases):
_map_name_to_id[_registered_image.aliases[0]
["name"]] = _registered_image.fingerprint
for _vm_role in list(vm_templates.keys()):
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace":
if _imageid in _map_name_to_id and _map_name_to_id[
_imageid] != _imageid:
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
else:
_map_name_to_id[_imageid] = "aaaa0" + ''.join(
["%s" % randint(0, 9) for num in range(0, 59)])
vm_templates[_vm_role] = vm_templates[
_vm_role].replace(_imageid,
_map_name_to_id[_imageid])
_map_id_to_name[_map_name_to_id[_imageid]] = _imageid
_detected_imageids = self.base_check_images(
vmc_name, vm_templates, _registered_imageid_list,
_map_id_to_name, vm_defaults)
if not _detected_imageids:
return _detected_imageids
return _detected_imageids
def vmdestroy(self, obj_attr_list):
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_time_mark_drs = int(time())
if "mgt_901_deprovisioning_request_originated" not in obj_attr_list:
obj_attr_list[
"mgt_901_deprovisioning_request_originated"] = _time_mark_drs
obj_attr_list["mgt_902_deprovisioning_request_sent"] = \
_time_mark_drs - int(obj_attr_list["mgt_901_deprovisioning_request_originated"])
_msg = "Sending a termination request for " + obj_attr_list[
"name"] + ""
_msg += " (cloud-assigned uuid " + obj_attr_list[
"cloud_vm_uuid"] + ")"
_msg += "...."
cbdebug(_msg, True)
if obj_attr_list["host"] != "NA":
self.host_resource_update(obj_attr_list, "destroy")
_time_mark_drc = int(time())
obj_attr_list["mgt_903_deprovisioning_request_completed"] = \
_time_mark_drc - _time_mark_drs
self.take_action_if_requested("VM", obj_attr_list,
"deprovision_finished")
if "execute_deprovision_finished_stdout" in obj_attr_list:
if obj_attr_list["execute_deprovision_finished_stdout"].count(
"tenant"):
_temp_dict = str2dic(
obj_attr_list["execute_deprovision_finished_stdout"].
replace('\n', ''))
obj_attr_list.update(_temp_dict)
_status = 0
except CldOpsException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def check_images(self, vmc_name, vm_templates, http_conn_id):
'''
TBD
'''
self.common_messages("IMG", {"name": vmc_name}, "checking", 0, '')
_map_name_to_id = {}
_map_id_to_name = {}
_registered_image_list = []
_registered_images = self.gceconn.images().list(
project=self.images_project).execute(
http=self.http_conn[http_conn_id])
if "items" in _registered_images:
_registered_image_list = _registered_images["items"]
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image["id"])
_map_name_to_id[
_registered_image["name"]] = _registered_image["id"]
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace":
if _imageid in _map_name_to_id:
vm_templates[_vm_role] = vm_templates[_vm_role].replace(
_imageid, _map_name_to_id[_imageid])
else:
_map_name_to_id[_imageid] = "00000" + ''.join(
["%s" % randint(0, 9) for num in range(0, 14)])
vm_templates[_vm_role] = vm_templates[_vm_role].replace(
_imageid, _map_name_to_id[_imageid])
_map_id_to_name[_map_name_to_id[_imageid]] = _imageid
_detected_imageids = self.base_check_images(vmc_name, vm_templates,
_registered_imageid_list,
_map_id_to_name)
return _detected_imageids
def noderegister(self, obj_attr_list):
'''
TBD
'''
try:
obj_attr_list["uuid"] = "undefined"
_fmsg = "Hypervisor node \"" + obj_attr_list["name"] + "\" ("
_fmsg = obj_attr_list["uuid"] + ") could not be registered "
_fmsg += " on this Parallel Libvirt Manager."
self.connect(obj_attr_list["access"])
_status, _msg, _info = self.plmconn.node_register(
obj_attr_list["name"], obj_attr_list["function"])
obj_attr_list.update(_info)
obj_attr_list["uuid"] = obj_attr_list["cloud_uuid"]
obj_attr_list["arrival"] = int(time())
# A way to specify an alternative IP address for a hypervisor
# This alternative 'destination' represents a faster NIC
# (such as infiniband) to be used for other types of traffic
if "replication_nodes" in obj_attr_list:
_replication_nodes = obj_attr_list["replication_nodes"]
else:
_replication_nodes = ""
if _replication_nodes.strip() != "":
_rnodes = str2dic(_replication_nodes)
if obj_attr_list["name"] in _rnodes:
obj_attr_list["svm_destination"] = gethostbyname(
_rnodes[obj_attr_list["name"]])
if "svm_destination" not in obj_attr_list:
obj_attr_list["svm_destination"] = obj_attr_list["cloud_ip"]
cbdebug(_msg, True)
return _status, _msg, obj_attr_list
except PLMException, obj:
status = obj.status
_fmsg = "PLM Exception: " + obj.msg
return status, _fmsg, None
def get_virtual_hardware_config(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_vhw_config = {}
_vhw_config["pico32"] = "vcpus:1,vmemory:192,vstorage:2048,vnics:1"
_vhw_config["nano32"] = "vcpus:1,vmemory:512,vstorage:61440,vnics:1"
_vhw_config["micro32"] = "vcpus:1,vmemory:1024,vstorage:61440,vnics:1"
_vhw_config["copper32"] = "vcpus:1,vmemory:2048,vstorage:61440,vnics:1"
_vhw_config["bronze32"] = "vcpus:1,vmemory:2048,vstorage:179200,vnics:1"
_vhw_config["iron32"] = "vcpus:2,vmemory:2048,vstorage:179200,vnics:1"
_vhw_config["silver32"] = "vcpus:4,vmemory:2048,vstorage:358400,vnics:1"
_vhw_config["gold32"] = "vcpus:8,vmemory:4096,vstorage:358400,vnics:1"
_vhw_config["copper64"] = "vcpus:2,vmemory:4096,vstorage:61440,vnics:1"
_vhw_config["bronze64"] = "vcpus:2,vmemory:4096,vstorage:870400,vnics:1"
_vhw_config["silver64"] = "vcpus:4,vmemory:8192,vstorage:1048576,vnics:1"
_vhw_config["gold64"] = "vcpus:8,vmemory:16384,vstorage:1048576,vnics:1"
_vhw_config["rhodium64"] = "vcpus:16,vmemory:16384,vstorage:2097152,vnics:1"
_vhw_config["platinum64"] = "vcpus:24,vmemory:32768,vstorage:2097152,vnics:1"
_vhw_config["premium"] = "cpu_upper:1000,cpu_lower:1000,memory_upper:100,memory_lower:100"
_vhw_config["standard"] = "cpu_upper:1000,cpu_lower:500,memory_upper:100,memory_lower:50"
_vhw_config["value"] = "cpu_upper:-1,cpu_lower:0,memory_upper:100,memory_lower:0"
if "size" not in obj_attr_list :
obj_attr_list["size"] = "micro32"
else :
obj_attr_list["size"] = choice(obj_attr_list["size"].strip().split(','))
if "class" not in obj_attr_list :
obj_attr_list["class"] = "standard"
_curr_vhw_config = _vhw_config[obj_attr_list["size"]] + ',' + _vhw_config[obj_attr_list["class"]]
_curr_vhw_config = str2dic(_curr_vhw_config)
obj_attr_list.update(_curr_vhw_config)
_status = 0
except Exception, e :
_status = 23
_fmsg = str(e)
def noderegister(self, obj_attr_list) :
'''
TBD
'''
try :
obj_attr_list["uuid"] = "undefined"
_fmsg = "Hypervisor node \"" + obj_attr_list["name"] + "\" ("
_fmsg = obj_attr_list["uuid"] + ") could not be registered "
_fmsg += " on this Parallel Libvirt Manager."
self.connect(obj_attr_list["access"])
_status, _msg, _info = self.plmconn.node_register(obj_attr_list["name"], obj_attr_list["function"])
obj_attr_list.update(_info)
obj_attr_list["uuid"] = obj_attr_list["cloud_uuid"]
obj_attr_list["arrival"] = int(time())
# A way to specify an alternative IP address for a hypervisor
# This alternative 'destination' represents a faster NIC
# (such as infiniband) to be used for other types of traffic
if "replication_nodes" in obj_attr_list :
_replication_nodes = obj_attr_list["replication_nodes"]
else :
_replication_nodes = ""
if _replication_nodes.strip() != "" :
_rnodes = str2dic(_replication_nodes)
if obj_attr_list["name"] in _rnodes :
obj_attr_list["svm_destination"] = gethostbyname(_rnodes[obj_attr_list["name"]])
if "svm_destination" not in obj_attr_list :
obj_attr_list["svm_destination"] = obj_attr_list["cloud_ip"]
cbdebug(_msg, True)
return _status, _msg, obj_attr_list
except PLMException, obj :
status = obj.status
_fmsg = "PLM Exception: " + obj.msg
return status, _fmsg, None
def vmdestroy(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_time_mark_drs = int(time())
if "mgt_901_deprovisioning_request_originated" not in obj_attr_list :
obj_attr_list["mgt_901_deprovisioning_request_originated"] = _time_mark_drs
obj_attr_list["mgt_902_deprovisioning_request_sent"] = \
_time_mark_drs - int(obj_attr_list["mgt_901_deprovisioning_request_originated"])
_msg = "Sending a termination request for " + obj_attr_list["name"] + ""
_msg += " (cloud-assigned uuid " + obj_attr_list["cloud_vm_uuid"] + ")"
_msg += "...."
cbdebug(_msg, True)
if obj_attr_list["host"] != "NA" :
self.host_resource_update(obj_attr_list, "destroy")
_time_mark_drc = int(time())
obj_attr_list["mgt_903_deprovisioning_request_completed"] = \
_time_mark_drc - _time_mark_drs
self.take_action_if_requested("VM", obj_attr_list, "deprovision_finished")
if "execute_deprovision_finished_stdout" in obj_attr_list :
if obj_attr_list["execute_deprovision_finished_stdout"].count("tenant") :
_temp_dict = str2dic(obj_attr_list["execute_deprovision_finished_stdout"].replace('\n',''))
obj_attr_list.update(_temp_dict)
_status = 0
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def check_images(self, vmc_name, vm_templates, vmc_defaults) :
'''
TBD
'''
self.common_messages("IMG", { "name": vmc_name }, "checking", 0, '')
_map_name_to_id = {}
_map_uuid_to_name = {}
_registered_imageid_list = []
if True :
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace" :
if not self.is_cloud_image_uuid(_imageid) :
if _imageid in _map_name_to_id :
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
else :
_map_name_to_id[_imageid] = self.generate_random_uuid(_imageid)
_map_uuid_to_name[_map_name_to_id[_imageid]] = _imageid
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
if _map_name_to_id[_imageid] not in _registered_imageid_list :
_registered_imageid_list.append(_map_name_to_id[_imageid])
else :
if _imageid not in _registered_imageid_list :
_registered_imageid_list.append(_imageid)
_map_name_to_id["baseimg"] = self.generate_random_uuid("baseimg")
_map_uuid_to_name[self.generate_random_uuid("baseimg")] = "baseimg"
_detected_imageids = self.base_check_images(vmc_name, vm_templates, _registered_imageid_list, _map_uuid_to_name)
if "images_uuid2name" not in vmc_defaults :
vmc_defaults["images_uuid2name"] = dic2str(_map_uuid_to_name)
if "images_name2uuid" not in vmc_defaults :
vmc_defaults["images_name2uuid"] = dic2str(_map_name_to_id)
return _detected_imageids
def check_images(self, vmc_name, vm_templates) :
'''
TBD
'''
self.common_messages("IMG", { "name": vmc_name }, "checking", 0, '')
_map_name_to_id = {}
_map_id_to_name = {}
_wanted_images = []
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _wanted_images and _imageid != "to_replace" :
if self.is_cloud_image_uuid(_imageid) :
_wanted_images.append(_imageid)
else :
if _imageid in _map_name_to_id :
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
else :
_x_img = self.ec2conn.get_all_images(filters = {"name": _imageid + '*'})
if _x_img:
_map_name_to_id[_imageid] = _x_img[0].id
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
_wanted_images.append(_x_img[0].id)
else :
_map_name_to_id[_imageid] = "ami-" + '0' + ''.join(["%s" % randint(0, 9) for num in range(0, 6)])
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
_map_id_to_name[_map_name_to_id[_imageid]] = _imageid
_registered_image_list = self.ec2conn.get_all_images(image_ids=_wanted_images)
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image.id)
_detected_imageids = self.base_check_images(vmc_name, vm_templates, _registered_imageid_list, _map_id_to_name)
return _detected_imageids
def process_script_output(self, obj_attr_list, current_step):
'''
TBD
'''
_temp_dict = None
if "execute_" + current_step + "_stdout" in obj_attr_list:
if obj_attr_list["execute_" + current_step + "_stdout"].count("staging") or \
obj_attr_list["execute_" + current_step + "_stdout"].count("tenant") :
_temp_dict = str2dic(
obj_attr_list["execute_" + current_step +
"_stdout"].replace('\n', ''), False)
if _temp_dict:
if obj_attr_list["name"].count(
"ai_") and current_step == "provision_originated":
if "vm_extra_parms" not in obj_attr_list:
obj_attr_list["vm_extra_parms"] = ''
else:
obj_attr_list["vm_extra_parms"] += ','
for _key in _temp_dict.keys():
if not _key.count("staging"):
obj_attr_list[
"vm_extra_parms"] += _key + '=' + _temp_dict[
_key] + ','
else:
obj_attr_list["vm_attach_action"] = _temp_dict[
"vm_staging"]
obj_attr_list["vm_extra_parms"] = obj_attr_list[
"vm_extra_parms"][0:-1]
obj_attr_list.update(_temp_dict)
if obj_attr_list["name"].count("vm_"):
obj_attr_list.update(_temp_dict)
return True
def check_images(self, vmc_name, vm_templates) :
'''
TBD
'''
for _endpoint in self.lxdconn.keys() :
self.common_messages("IMG", { "name": vmc_name, "endpoint" : _endpoint }, "checking", 0, '')
_map_name_to_id = {}
_map_id_to_name = {}
_registered_image_list = self.lxdconn[_endpoint].images.all()
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image.fingerprint)
if len(_registered_image.aliases) :
_map_name_to_id[_registered_image.aliases[0]["name"]] = _registered_image.fingerprint
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid != "to_replace" :
if _imageid in _map_name_to_id :
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
else :
_map_name_to_id[_imageid] = "aaaa0" + ''.join(["%s" % randint(0, 9) for num in range(0, 59)])
vm_templates[_vm_role] = vm_templates[_vm_role].replace(_imageid, _map_name_to_id[_imageid])
_map_id_to_name[_map_name_to_id[_imageid]] = _imageid
_detected_imageids = self.base_check_images(vmc_name, vm_templates, _registered_imageid_list, _map_id_to_name)
if not _detected_imageids :
return _detected_imageids
return _detected_imageids
def populate_interface(self, obj_attr_list):
'''
A way to specify an alternative IP address for a hypervisor
This alternative 'interface' represents a faster NIC
(such as RDMA) to be used for other types of traffic
'''
for op in ["migrate", "protect"]:
if str(obj_attr_list[op + "_supported"]).lower() != "true":
continue
if op + "_interfaces" in obj_attr_list:
interfaces = obj_attr_list[op + "_interfaces"]
_ivmcs = str2dic(interfaces)
else:
interfaces = ""
_ivmcs = {}
for _host_uuid in obj_attr_list["hosts"].split(','):
obj_attr_list["host_list"][_host_uuid][
op + "_interface"] = "default"
if interfaces.strip() == "":
continue
hostname = obj_attr_list["host_list"][_host_uuid][
"cloud_hostname"]
if hostname in _ivmcs:
iface = _ivmcs[hostname]
try:
obj_attr_list["host_list"][_host_uuid][
op + "_interface"] = gethostbyname(iface)
except Exception, msg:
_fmsg = "Could not lookup interface " + iface + " for hostname " + hostname + " (probably bad /etc/hosts): " + str(
msg)
raise CldOpsException(_fmsg, 1295)
def test_vmc_connection(self, vmc_name, access, credentials, key_name, \
security_group_name, vm_templates, vm_defaults) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.connect(access, credentials, vmc_name)
_msg = "Checking if the ssh key pair \"" + key_name + "\" is created"
_msg += " on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_key_pair_found = False
for _key_pair in self.ec2conn.get_all_key_pairs() :
if _key_pair.name == key_name :
_key_pair_found = True
if not _key_pair_found :
_msg = "ERROR! Please create the ssh key pair \"" + key_name + "\" in "
_msg += "Amazon EC2 before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = "Checking if the security group \"" + security_group_name
_msg += "\" is created on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_security_group_found = False
for security_group in self.ec2conn.get_all_security_groups() :
if security_group.name == security_group_name :
_security_group_found = True
if not _security_group_found :
_msg = "ERROR! Please create the security group \"" + security_group_name + "\" in "
_msg += "Amazon EC2 before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_wanted_images = []
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") and _imageid not in _wanted_images :
_wanted_images.append(_imageid)
_registered_image_list = self.ec2conn.get_all_images(image_ids=_wanted_images)
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image.id)
_required_imageid_list = {}
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") :
if _imageid not in _required_imageid_list :
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys() :
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list :
if str(_registered_imageid).count(_imageid) :
_image_detected = True
_detected_imageids[_imageid] = "detected"
else :
_undetected_imageids[_imageid] = "undetected"
if _image_detected :
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else :
_msg = "xWARNING Image id for VM roles \""
_msg += ','.join(_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids) :
_msg = "ERROR! None of the image ids used by any VM \"role\" were detected"
_msg += " in this EC2 cloud. Please register at least one "
_msg += "of the following images: " + ','.join(_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else :
_msg = _msg.replace("yx",'')
_msg = _msg.replace('x'," ")
_msg = _msg[:-2]
if len(_msg) :
cbdebug(_msg, True)
if not (_key_pair_found and _security_group_found and len(_detected_imageids)) :
_fmsg += ": Check the previous errors, fix it (using EC2's web"
_fmsg += " GUI (AWS Console) or ec2-* CLI utilities"
_status = 1178
raise CldOpsException(_fmsg, _status)
_status = 0
except CldOpsException, obj :
_fmsg = str(obj.msg)
_status = 2
def vmcreate(self, obj_attr_list):
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_instance = False
self.determine_instance_name(obj_attr_list)
self.determine_key_name(obj_attr_list)
obj_attr_list["last_known_state"] = "about to connect to " + self.get_description() + " manager"
obj_attr_list["userdata"] = self.populate_cloudconfig(obj_attr_list)
if obj_attr_list["userdata"]:
obj_attr_list["config_drive"] = True
else:
obj_attr_list["config_drive"] = None
_mark_a = time()
self.vm_placement(obj_attr_list)
self.annotate_time_breakdown(obj_attr_list, "vm_placement_time", _mark_a)
_meta = {}
if "meta_tags" in obj_attr_list:
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(','):
_meta = str2dic(obj_attr_list["meta_tags"])
_fip = None
_meta["experiment_id"] = obj_attr_list["experiment_id"]
if "cloud_floating_ip_uuid" in obj_attr_list:
_meta["cloud_floating_ip_uuid"] = obj_attr_list["cloud_floating_ip_uuid"]
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = \
_time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
self.vvcreate(obj_attr_list)
self.common_messages("VM", obj_attr_list, "creating", 0, '')
self.pre_vmcreate_process(obj_attr_list)
# zstack create vm
cond = self.zsk_gen_query_conditions('name', '=', obj_attr_list["size"])
ins_offering_uuid = \
self.zsk_query_resource(obj_attr_list["access"], 'instance-offerings', cond)['inventories'][0]['uuid']
self.get_images(obj_attr_list)
cond = self.zsk_gen_query_conditions('name', '=', obj_attr_list["imagename"])
image_uuid = self.zsk_query_resource(obj_attr_list["access"], 'images', cond)['inventories'][0]['uuid']
cond = self.zsk_gen_query_conditions('name', '=', obj_attr_list["netname"])
net_uuid = self.zsk_query_resource(obj_attr_list["access"], 'l3-networks', cond)['inventories'][0]['uuid']
cond = self.zsk_gen_query_conditions('name', '=', obj_attr_list["disk_size"])
disk_uuid = \
self.zsk_query_resource(obj_attr_list["access"], 'disk-offerings', cond)['inventories'][0]['uuid']
_instance = self.zsk_create_vm(access=obj_attr_list['access'],
name=obj_attr_list["cloud_vm_name"],
ins_offering_uuid=ins_offering_uuid,
image_uuid=image_uuid,
l3_uuid=net_uuid,
disk_offering_uuid=disk_uuid)
if _instance.get('inventory'):
obj_attr_list["cloud_vm_uuid"] = _instance['inventory']['uuid']
obj_attr_list["cloud_vv_uuid"] = 'none'
for volume in _instance["inventory"]["allVolumes"]:
if volume["type"] == "Data":
obj_attr_list["cloud_vv_uuid"] = volume['uuid']
break
obj_attr_list["instance_obj"] = _instance["inventory"]
obj_attr_list["arrival"] = int(time())
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
_status = 0
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
obj_attr_list["host_name"] = "unknown"
_status = 0
if str(obj_attr_list["force_failure"]).lower() == "true":
_fmsg = "Forced failure (option FORCE_FAILURE set \"true\")"
_status = 916
self.take_action_if_requested("VM", obj_attr_list, "provision_finished")
except KeyboardInterrupt:
_status = 42
_fmsg = "CTRL-C interrupt"
cbdebug("VM create keyboard interrupt...", True)
except Exception, e:
_status = 23
_fmsg = str(e)
cberr(traceback.format_exc())
def test_vmc_connection(self, vmc_name, access, credentials, key_name, \
security_group_name, vm_templates, vm_defaults) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_apikey, _secretkey = credentials.split('|')
self.connect(access, _apikey, _secretkey)
_zoneid = self.get_zone(vmc_name)
_msg = "Checking if the ssh key pair \"" + key_name + "\" is created"
_msg += " on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_key_pair_found = False
for _key_pair in self.cskconn.listSSHKeyPairs() :
if _key_pair[u'name'] == key_name :
_key_pair_found = True
if not _key_pair_found :
_msg = "ERROR! Please create the ssh key pair \"" + key_name + "\" in "
_msg += "CloudPlatform before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = "Checking if the security group \"" + security_group_name
_msg += "\" is created on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_security_group_found = False
for security_group in self.cskconn.listSecurityGroups() :
if security_group[u'name'] == security_group_name :
_security_group_found = True
if not _security_group_found :
_msg = "ERROR! Please create the security group \"" + security_group_name + "\" in "
_msg += "CloudPlatform before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_registered_image_list = self.cskconn.listTemplates({u'zoneid' : _zoneid, u'templatefilter' : u'executable'})
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image[u'name'].replace(" ", ""))
_required_imageid_list = {}
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list :
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys() :
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list :
if str(_registered_imageid).count(_imageid) :
_image_detected = True
_detected_imageids[_imageid] = "detected"
else :
_undetected_imageids[_imageid] = "undetected"
if _image_detected :
True
else :
_msg = "xWARNING Image id for VM roles \""
_msg += ','.join(_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids) :
_msg = "ERROR! None of the image ids used by any VM \"role\" were detected"
_msg += " in this cloudPlatform. Please register at least one "
_msg += "of the following images: " + ','.join(_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else :
_msg = _msg.replace("yx",'')
_msg = _msg.replace('x'," ")
_msg = _msg[:-2]
if len(_msg) :
cbdebug(_msg, True)
if not (_key_pair_found and _security_group_found and len(_detected_imageids)) :
_msg = "Check the previous errors, fix it (using CloudStack's web"
_msg += " GUI (horizon) or nova CLI"
_status = 1178
raise CldOpsException(_msg, _status)
_status = 0
except CldOpsException, obj :
_fmsg = str(obj.msg)
_status = 2
def vmcreate(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
if obj_attr_list["role"] != "predictablevm" :
obj_attr_list["cloud_vm_uuid"] = self.generate_random_uuid()
else :
obj_attr_list["cloud_vm_uuid"] = "11111111-1111-1111-1111-111111111111"
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += '-' + "vm_" + obj_attr_list["name"].split("_")[1]
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["role"]
if obj_attr_list["ai"] != "none" :
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["ai_name"]
obj_attr_list["cloud_vm_name"] = obj_attr_list["cloud_vm_name"].replace("_", "-")
obj_attr_list["cloud_mac"] = self.generate_random_mac_address()
self.get_virtual_hardware_config(obj_attr_list)
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
if obj_attr_list["role"] != "willfail" :
True
else :
_status = 7778
_msg = "Failed to create VM image"
raise CldOpsException(_msg, _status)
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
self.vm_placement(obj_attr_list)
if "meta_tags" in obj_attr_list :
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
obj_attr_list["meta_tags"] = str2dic(obj_attr_list["meta_tags"])
else :
obj_attr_list["meta_tags"] = "empty"
else :
obj_attr_list["meta_tags"] = "empty"
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
self.osci.pending_object_set(obj_attr_list["cloud_name"], "VM", \
obj_attr_list["uuid"], "utc_offset_on_vm", "3600")
self.osci.pending_object_set(obj_attr_list["cloud_name"], "VM", \
obj_attr_list["uuid"], "mgt_006_instance_preparation", "1")
self.osci.pending_object_set(obj_attr_list["cloud_name"], "VM", \
obj_attr_list["uuid"], "status", "Application starting up...")
obj_attr_list["arrival"] = int(time())
_status = 0
if obj_attr_list["force_failure"].lower() == "true" :
_fmsg = "Forced failure (option FORCE_FAILURE set \"true\")"
_status = 916
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def get_instances(self, obj_attr_list, obj_type = "pod", identifier = "all") :
'''
TBD
'''
_instances = False
_fmsg = "Error while getting instances"
_call = "NA"
try :
if obj_type == "pod" :
_call = "containers()"
if identifier == "all" :
_instances = pykube.objects.Pod.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"])
else :
if "cloud_vm_exact_match_name" in obj_attr_list :
identifier = obj_attr_list["cloud_vm_exact_match_name"]
_instances = pykube.objects.Pod.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
field_selector={"metadata.name": identifier})
elif "selector" in obj_attr_list :
_selector = str2dic(obj_attr_list["selector"])
_instances = pykube.objects.Pod.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
selector= _selector)
else :
_instances = pykube.objects.Pod.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
field_selector={"metadata.name": identifier})
elif obj_type == "replicaset" :
if identifier == "all" :
_instances = pykube.objects.ReplicaSet.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"])
else :
if "cloud_rs_exact_match_name" in obj_attr_list :
identifier = obj_attr_list["cloud_rs_exact_match_name"]
_instances = pykube.objects.ReplicaSet.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
field_selector={"metadata.name": identifier})
elif "selector" in obj_attr_list :
_selector = str2dic(obj_attr_list["selector"])
_instances = pykube.objects.ReplicaSet.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
selector= _selector)
else :
_instances = pykube.objects.ReplicaSet.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
field_selector={"metadata.name": identifier})
elif obj_type == "deployment" :
if identifier == "all" :
_instances = pykube.objects.Deployment.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"])
else :
if "selector" in obj_attr_list :
_selector = str2dic(obj_attr_list["selector"])
_instances = pykube.objects.Deployment.objects(self.kubeconn).filter(namespace = obj_attr_list["namespace"], \
selector= _selector)
else :
_call = "volumes()"
if identifier == "all" :
True
else :
True
if _instances :
for _x in _instances :
_instances = _x
_status = 0
except CldOpsException, obj :
_status = obj.status
_xfmsg = str(obj.msg)
def take_action_if_requested(self, obj_type, obj_attr_list, current_step):
'''
TBD
'''
if "staging" not in obj_attr_list :
return
if not obj_attr_list["staging"].count(current_step) :
return
if obj_attr_list["staging"] + "_complete" in obj_attr_list :
return
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
if obj_attr_list["staging"] == "pause_" + current_step :
if current_step == "provision_originated" :
obj_attr_list["last_known_state"] = "waiting for signal"
_max_tries = int(obj_attr_list["update_attempts"])
_wait = int(obj_attr_list["update_frequency"])
# Always subscribe for the VM channel, no matter the object
_sub_channel = self.osci.subscribe(obj_attr_list["cloud_name"], "VM", "staging", _max_tries * _wait)
if obj_type == "VM" and obj_attr_list["ai"] != "none" and current_step.count("all_vms") :
_target_uuid = obj_attr_list["ai"]
_target_name = obj_attr_list["ai_name"]
_cloud_vm_uuid = obj_attr_list["cloud_vm_uuid"]
else :
_target_uuid = obj_attr_list["uuid"]
_target_name = obj_attr_list["name"]
_cloud_vm_uuid = _target_uuid
self.osci.publish_message(obj_attr_list["cloud_name"], \
obj_type, \
"staging", \
_target_uuid + ";vmready;" + dic2str(obj_attr_list),\
1, \
3600)
_msg = obj_type + ' ' + _cloud_vm_uuid + " ("
_msg += _target_name + ") pausing on attach for continue signal ...."
cbdebug(_msg, True)
for _message in _sub_channel.listen() :
_args = str(_message["data"]).split(";")
if len(_args) != 3 :
# cbdebug("Message is not for me: " + str(_args))
continue
_id, _status, _info = _args
if (_id == _target_uuid or _id == _target_name) and _status == "continue" :
obj_attr_list[obj_attr_list["staging"] + "_complete"] = int(time())
if _info.count(":") :
_add_obj_attr_list = str2dic(_info)
obj_attr_list.update(_add_obj_attr_list)
_status = 0
break
_sub_channel.unsubscribe()
_status = 0
elif obj_attr_list["staging"] == "execute_" + current_step :
if current_step == "provision_originated" :
obj_attr_list["last_known_state"] = "about to execute script"
_proc_man = ProcessManagement(username = obj_attr_list["username"], \
cloud_name = obj_attr_list["cloud_name"])
_json_contents = copy.deepcopy(obj_attr_list)
if obj_type == "AI" :
_json_contents["vms"] = {}
if "vms" in obj_attr_list and current_step != "deprovision_finished" :
_vm_id_list = obj_attr_list["vms"].split(',')
for _vm_id in _vm_id_list :
_vm_uuid = _vm_id.split('|')[0]
_vm_attr_list = self.osci.get_object(obj_attr_list["cloud_name"], "VM", False, _vm_uuid, False)
_json_contents["vms"][_vm_attr_list["uuid"]] = _vm_attr_list
obj_attr_list["execute_json_filename"] = "/tmp/"
obj_attr_list["execute_json_filename"] += obj_attr_list["execute_json_filename_prefix"]
obj_attr_list["execute_json_filename"] += "_vapp_" + obj_attr_list["cloud_name"]
obj_attr_list["execute_json_filename"] += "_" + obj_attr_list["name"] + "_"
obj_attr_list["execute_json_filename"] += obj_attr_list["uuid"] + ".json"
_json_fh = open(obj_attr_list["execute_json_filename"], 'w')
_json_fh.write(json.dumps(_json_contents, sort_keys = True, indent = 4))
_json_fh.close()
_msg = "JSON contents written to "
_msg += obj_attr_list["execute_json_filename"] + '.'
cbdebug(_msg, True)
_cmd = obj_attr_list["execute_script_name"] + ' '
_cmd += obj_attr_list["execute_json_filename"]
_status, _result_stdout, _result_stderr = _proc_man.run_os_command(_cmd)
_msg = "Command \"" + _cmd + "\" executed, with return code " + str(_status)
cbdebug(_msg, True)
obj_attr_list[obj_attr_list["staging"] + "_stdout"] = _result_stdout
obj_attr_list[obj_attr_list["staging"] + "_stderr"] = _result_stderr
obj_attr_list[obj_attr_list["staging"] + "_complete"] = int(time())
except self.osci.ObjectStoreMgdConnException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def take_action_if_requested(self, obj_type, obj_attr_list, current_step):
'''
TBD
'''
if "staging" not in obj_attr_list:
return
if not obj_attr_list["staging"].count(current_step):
return
if obj_attr_list["staging"] + "_complete" in obj_attr_list:
return
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
if obj_attr_list["staging"] == "pause_" + current_step:
_max_tries = int(obj_attr_list["update_attempts"])
_wait = int(obj_attr_list["update_frequency"])
# Always subscribe for the VM channel, no matter the object
_sub_channel = self.osci.subscribe(obj_attr_list["cloud_name"],
"VM", "staging",
_max_tries * _wait)
if obj_type == "VM" and obj_attr_list[
"ai"] != "none" and current_step.count("all_vms"):
_target_uuid = obj_attr_list["ai"]
_target_name = obj_attr_list["ai_name"]
_cloud_vm_uuid = obj_attr_list["cloud_vm_uuid"]
else:
_target_uuid = obj_attr_list["uuid"]
_target_name = obj_attr_list["name"]
_cloud_vm_uuid = _target_uuid
self.osci.publish_message(obj_attr_list["cloud_name"], \
obj_type, \
"staging", \
_target_uuid + ";vmready;" + dic2str(obj_attr_list),\
1, \
3600)
_msg = obj_type + ' ' + _cloud_vm_uuid + " ("
_msg += _target_name + ") pausing on attach for continue signal ...."
cbdebug(_msg, True)
for _message in _sub_channel.listen():
_args = str(_message["data"]).split(";")
if len(_args) != 3:
# cbdebug("Message is not for me: " + str(_args))
continue
_id, _status, _info = _args
if (_id == _target_uuid
or _id == _target_name) and _status == "continue":
obj_attr_list[obj_attr_list["staging"] +
"_complete"] = int(time())
if _info.count(":"):
_add_obj_attr_list = str2dic(_info)
obj_attr_list.update(_add_obj_attr_list)
_status = 0
break
_sub_channel.unsubscribe()
_status = 0
elif obj_attr_list["staging"] == "execute_" + current_step:
_proc_man = ProcessManagement(username = obj_attr_list["username"], \
cloud_name = obj_attr_list["cloud_name"])
_json_contents = copy.deepcopy(obj_attr_list)
if obj_type == "AI":
_json_contents["vms"] = {}
_vm_id_list = obj_attr_list["vms"].split(',')
for _vm_id in _vm_id_list:
_vm_uuid = _vm_id.split('|')[0]
_vm_attr_list = self.osci.get_object(
obj_attr_list["cloud_name"], "VM", False, _vm_uuid,
False)
_json_contents["vms"][
_vm_attr_list["uuid"]] = _vm_attr_list
obj_attr_list["execute_json_filename"] = "/tmp/"
obj_attr_list["execute_json_filename"] += obj_attr_list[
"execute_json_filename_prefix"]
obj_attr_list[
"execute_json_filename"] += "_vapp_" + obj_attr_list[
"cloud_name"]
obj_attr_list["execute_json_filename"] += "_" + obj_attr_list[
"name"] + "_"
obj_attr_list[
"execute_json_filename"] += obj_attr_list["uuid"] + ".json"
_json_fh = open(obj_attr_list["execute_json_filename"], 'w')
_json_fh.write(
json.dumps(_json_contents, sort_keys=True, indent=4))
_json_fh.close()
_msg = "JSON contents written to "
_msg += obj_attr_list["execute_json_filename"] + '.'
cbdebug(_msg, True)
_cmd = obj_attr_list["execute_script_name"] + ' '
_cmd += obj_attr_list["execute_json_filename"]
_status, _result_stdout, _result_stderr = _proc_man.run_os_command(
_cmd)
_msg = "Command \"" + _cmd + "\" executed, with return code " + str(
_status)
cbdebug(_msg, True)
obj_attr_list[obj_attr_list["staging"] + "_complete"] = int(time())
except self.osci.ObjectStoreMgdConnException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def vmcreate(self, obj_attr_list):
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_fault = "No info"
obj_attr_list["cloud_vm_uuid"] = "NA"
_instance = False
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["cloud_name"]
obj_attr_list["cloud_vm_name"] += '-' + "vm"
obj_attr_list["cloud_vm_name"] += obj_attr_list["name"].split(
"_")[1]
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["role"]
if obj_attr_list["ai"] != "none":
obj_attr_list[
"cloud_vm_name"] += '-' + obj_attr_list["ai_name"]
obj_attr_list["cloud_vm_name"] = obj_attr_list[
"cloud_vm_name"].replace("_", "-")
obj_attr_list[
"last_known_state"] = "about to connect to SoftLayer manager"
if not self.nodeman or not self.sshman or not self.imageman:
self.connect(obj_attr_list["access"], obj_attr_list["credentials"], \
obj_attr_list["vmc_name"])
if self.is_vm_running(obj_attr_list):
_msg = "An instance named \"" + obj_attr_list["cloud_vm_name"]
_msg += "\" is already running. It needs to be destroyed first."
_status = 187
cberr(_msg)
raise CldOpsException(_msg, _status)
obj_attr_list[
"last_known_state"] = "about to get flavor and image list"
if obj_attr_list["key_name"].lower() == "false":
_key_name = None
else:
_key_name = obj_attr_list["key_name"]
obj_attr_list["last_known_state"] = "about to send create request"
_imageid = self.get_images(obj_attr_list)
_vcpus, _vmemory = obj_attr_list["size"].split('-')
obj_attr_list["vcpus"] = _vcpus
obj_attr_list["vmemory"] = _vmemory
_meta = {}
if "meta_tags" in obj_attr_list:
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
_meta = str2dic(obj_attr_list["meta_tags"])
_meta["experiment_id"] = obj_attr_list["experiment_id"]
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = \
_time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
_msg = "Starting an instance on SoftLayer, using the imageid \""
_msg += obj_attr_list["imageid1"] + "\" (" + str(
_imageid) + ") and "
_msg += "size \"" + obj_attr_list["size"] + "\", "
_msg += " on VMC \"" + obj_attr_list["vmc_name"] + "\""
cbdebug(_msg, True)
_key_id = self.sshman.list_keys(
label=obj_attr_list["key_name"])[0]["id"]
_kwargs = { "cpus": int(obj_attr_list["vcpus"]), \
"memory": int(obj_attr_list["vmemory"]), \
"hourly": True, \
"domain": "softlayer.com", \
"hostname": obj_attr_list["cloud_vm_name"], \
"datacenter": obj_attr_list["vmc_name"], \
"image_id" : _imageid, \
"ssh_keys" : [ int(_key_id) ], \
"nic_speed" : int(obj_attr_list["nic_speed"])}
if len(obj_attr_list["private_vlan"]) > 2:
_kwargs["private_vlan"] = int(obj_attr_list["private_vlan"])
if obj_attr_list["private_network_only"].lower() == "true":
_kwargs["private"] = True
_instance = self.nodeman.create_instance(**_kwargs)
if _instance:
sleep(int(obj_attr_list["update_frequency"]))
obj_attr_list["cloud_vm_uuid"] = _instance["globalIdentifier"]
self.take_action_if_requested("VM", obj_attr_list,
"provision_started")
_time_mark_prc = self.wait_for_instance_ready(
obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
_status = 0
if obj_attr_list["force_failure"].lower() == "true":
_fmsg = "Forced failure (option FORCE_FAILURE set \"true\")"
_status = 916
else:
_fmsg = "Failed to obtain instance's (cloud assigned) uuid. The "
_fmsg += "instance creation failed for some unknown reason."
cberr(_fmsg)
_status = 100
except CldOpsException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def check_images(self, vmc_name, vm_templates) :
'''
TBD
'''
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_wanted_images = []
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") and _imageid not in _wanted_images :
_wanted_images.append(_imageid)
_registered_image_list = self.ec2conn.get_all_images(image_ids=_wanted_images)
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image.id)
_required_imageid_list = {}
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") :
if _imageid not in _required_imageid_list :
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys() :
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list :
if str(_registered_imageid).count(_imageid) :
_image_detected = True
_detected_imageids[_imageid] = "detected"
else :
_undetected_imageids[_imageid] = "undetected"
if _image_detected :
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else :
_msg += "x WARNING Image id for VM roles \""
_msg += ','.join(_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids) :
_msg = "ERROR! None of the image ids used by any VM \"role\" were detected"
_msg += " in this EC2 cloud. Please register at least one "
_msg += "of the following images: " + ','.join(_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else :
_msg = _msg.replace("yx",'')
_msg = _msg.replace("x "," ")
_msg = _msg[:-2]
if len(_msg) :
cbdebug(_msg, True)
return _detected_imageids
def test_vmc_connection(
self, vmc_name, access, credentials, key_name, security_group_name, vm_templates, vm_defaults
):
"""
TBD
"""
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.connect(access, credentials, vmc_name)
if not key_name:
_key_pair_found = True
else:
_msg = 'Checking if the ssh key pair "' + key_name + '" is created'
_msg += " on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_key_pair_found = False
for _key_pair in self.sshman.list_keys():
if _key_pair["label"] == key_name:
_key_pair_found = True
if not _key_pair_found:
_pub_key_fn = vm_defaults["credentials_dir"] + "/"
_pub_key_fn += vm_defaults["ssh_key_name"] + ".pub"
_msg = 'Creating the ssh key pair "' + key_name + '"'
_msg += " on VMC " + vmc_name + ', using the public key "'
_msg += _pub_key_fn + '"...'
cbdebug(_msg, True)
_fh = open(_pub_key_fn, "r")
_pub_key = _fh.read()
_fh.close()
self.sshman.add_key(_pub_key, key_name)
_key_pair_found = True
if security_group_name:
_security_group_found = True
"""
At the moment, there isn't a "security group" object/abstraction
(i.e., fine-grained network access control for CCIs/VSs) in
SoftLayer.
"""
# _msg = "Checking if the security group \"" + security_group_name
# _msg += "\" is created on VMC " + vmc_name + "...."
# cbdebug(_msg, True)
# _security_group_found = False
# for security_group in self.oskconncompute.security_groups.list() :
# if security_group.name == security_group_name :
# _security_group_found = True
# if not _security_group_found :
# _msg = "ERROR! Please create the security group \""
# _msg += security_group_name + "\" in "
# _msg += "SoftLayer before proceeding."
# _fmsg = _msg
# cberr(_msg, True)
# else :
# _security_group_found = True
_msg = 'Checking if the imageids associated to each "VM role" are'
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
if vm_defaults["images_access"] == "private":
_registered_image_list = self.imageman.list_private_images()
else:
_registered_image_list = self.imageman.list_public_images()
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image["name"])
_required_imageid_list = {}
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list:
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = "y"
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys():
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list:
if str(_registered_imageid).count(_imageid):
_image_detected = True
_detected_imageids[_imageid] = "detected"
else:
_undetected_imageids[_imageid] = "undetected"
if _image_detected:
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else:
_msg += 'xWARNING Image id for VM roles "'
_msg += ",".join(_required_imageid_list[_imageid]) + '": "'
_msg += _imageid + '" is NOT registered '
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids):
_msg = 'ERROR! None of the image ids used by any VM "role" were detected'
_msg += " in this SoftLayer cloud. Please register at least one "
_msg += "of the following images: " + ",".join(_undetected_imageids.keys())
cberr(_msg, True)
else:
_msg = _msg.replace("yx", "")
_msg = _msg.replace("x", " ")
_msg = _msg[:-2]
if len(_msg):
cbdebug(_msg, True)
if not (_key_pair_found and _security_group_found and len(_detected_imageids)):
_msg = "Check the previous errors, fix it (using SoftLayer's Portal"
_msg += "or sl CLI"
_status = 1178
raise CldOpsException(_msg, _status)
_status = 0
except CldOpsException, obj:
_fmsg = str(obj.msg)
_status = 2
def vmcreate(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
obj_attr_list["cloud_vm_uuid"] = self.generate_random_uuid()
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += '-' + "vm_"
obj_attr_list["cloud_vm_name"] += obj_attr_list["name"].split("_")[1]
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["role"]
obj_attr_list["cloud_mac"] = "NA"
obj_attr_list["vcpus"] = "NA"
obj_attr_list["vmemory"] = "NA"
obj_attr_list["vstorage"] = "NA"
obj_attr_list["vnics"] = "NA"
obj_attr_list["size"] = "NA"
obj_attr_list["class"] = "NA"
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
obj_attr_list["host_name"] = "NA"
if "cloud_ip" in obj_attr_list and obj_attr_list["cloud_ip"] != "undefined" :
obj_attr_list["prov_cloud_ip"] = obj_attr_list["cloud_ip"]
else :
_status = 1181
_msg = "For NullOp Clouds, the IP address of each VM has to be"
_msg += " supplied on the \"vmattach\" (e.g., \"vmattach <role>"
_msg += " [optional parametes] cloud_ip=X.Y.Z.W)."
cberr(_msg)
raise CldOpsException(_msg, _status)
obj_attr_list["cloud_hostname"] = "vm_" + obj_attr_list["cloud_ip"].replace('.','_')
if "meta_tags" in obj_attr_list :
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
obj_attr_list["meta_tags"] = str2dic(obj_attr_list["meta_tags"])
else :
obj_attr_list["meta_tags"] = "empty"
else :
obj_attr_list["meta_tags"] = "empty"
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
obj_attr_list["arrival"] = int(time())
_status = 0
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
def test_vmc_connection(
self, vmc_name, access, credentials, key_name, security_group_name, vm_templates, vm_defaults
):
"""
TBD
"""
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_apikey, _secretkey = credentials.split("|")
self.connect(access, _apikey, _secretkey)
_zoneid = self.get_zone(vmc_name)
_msg = 'Checking if the ssh key pair "' + key_name + '" is created'
_msg += " on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_key_pair_found = False
for _key_pair in self.cskconn.listSSHKeyPairs():
if _key_pair[u"name"] == key_name:
_key_pair_found = True
if not _key_pair_found:
_msg = 'ERROR! Please create the ssh key pair "' + key_name + '" in '
_msg += "CloudPlatform before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = 'Checking if the security group "' + security_group_name
_msg += '" is created on VMC ' + vmc_name + "...."
cbdebug(_msg, True)
_security_group_found = False
for security_group in self.cskconn.listSecurityGroups():
if security_group[u"name"] == security_group_name:
_security_group_found = True
if not _security_group_found:
_msg = 'ERROR! Please create the security group "' + security_group_name + '" in '
_msg += "CloudPlatform before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = 'Checking if the imageids associated to each "VM role" are'
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_registered_image_list = self.cskconn.listTemplates({u"zoneid": _zoneid, u"templatefilter": u"executable"})
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image[u"name"].replace(" ", ""))
_required_imageid_list = {}
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list:
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = "y"
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys():
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list:
if str(_registered_imageid).count(_imageid):
_image_detected = True
_detected_imageids[_imageid] = "detected"
else:
_undetected_imageids[_imageid] = "undetected"
if _image_detected:
True
else:
_msg = 'xWARNING Image id for VM roles "'
_msg += ",".join(_required_imageid_list[_imageid]) + '": "'
_msg += _imageid + '" is NOT registered '
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids):
_msg = 'ERROR! None of the image ids used by any VM "role" were detected'
_msg += " in this cloudPlatform. Please register at least one "
_msg += "of the following images: " + ",".join(_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else:
_msg = _msg.replace("yx", "")
_msg = _msg.replace("x", " ")
_msg = _msg[:-2]
if len(_msg):
cbdebug(_msg, True)
if not (_key_pair_found and _security_group_found and len(_detected_imageids)):
_msg = "Check the previous errors, fix it (using CloudStack's web"
_msg += " GUI (horizon) or nova CLI"
_status = 1178
raise CldOpsException(_msg, _status)
_status = 0
except CldOpsException, obj:
_fmsg = str(obj.msg)
_status = 2
def vmcreate(self, obj_attr_list):
"""
TBD
"""
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
_fault = "No info"
obj_attr_list["cloud_vm_uuid"] = "NA"
_instance = False
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += "-" + obj_attr_list["cloud_name"]
obj_attr_list["cloud_vm_name"] += "-" + "vm"
obj_attr_list["cloud_vm_name"] += obj_attr_list["name"].split("_")[1]
obj_attr_list["cloud_vm_name"] += "-" + obj_attr_list["role"]
if obj_attr_list["ai"] != "none":
obj_attr_list["cloud_vm_name"] += "-" + obj_attr_list["ai_name"]
obj_attr_list["cloud_vm_name"] = obj_attr_list["cloud_vm_name"].replace("_", "-")
obj_attr_list["last_known_state"] = "about to connect to SoftLayer manager"
self.take_action_if_requested("VM", obj_attr_list, "provision_originated")
if not self.nodeman or not self.sshman or not self.imageman:
self.connect(obj_attr_list["access"], obj_attr_list["credentials"], obj_attr_list["vmc_name"])
if self.is_vm_running(obj_attr_list):
_msg = 'An instance named "' + obj_attr_list["cloud_vm_name"]
_msg += '" is already running. It needs to be destroyed first.'
_status = 187
cberr(_msg)
raise CldOpsException(_msg, _status)
obj_attr_list["last_known_state"] = "about to get flavor and image list"
if obj_attr_list["key_name"].lower() == "false":
_key_name = None
else:
_key_name = obj_attr_list["key_name"]
obj_attr_list["last_known_state"] = "about to send create request"
_imageid = self.get_images(obj_attr_list)
_vcpus, _vmemory = obj_attr_list["size"].split("-")
obj_attr_list["vcpus"] = _vcpus
obj_attr_list["vmemory"] = _vmemory
_meta = {}
if "meta_tags" in obj_attr_list:
if (
obj_attr_list["meta_tags"] != "empty"
and obj_attr_list["meta_tags"].count(":")
and obj_attr_list["meta_tags"].count(",")
):
_meta = str2dic(obj_attr_list["meta_tags"])
_meta["experiment_id"] = obj_attr_list["experiment_id"]
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(
obj_attr_list["mgt_001_provisioning_request_originated"]
)
_msg = 'Starting an instance on SoftLayer, using the imageid "'
_msg += obj_attr_list["imageid1"] + '" (' + str(_imageid) + ") and "
_msg += 'size "' + obj_attr_list["size"] + '", '
_msg += ' on VMC "' + obj_attr_list["vmc_name"] + '"'
cbdebug(_msg, True)
_key_id = self.sshman.list_keys(label=obj_attr_list["key_name"])[0]["id"]
_kwargs = {
"cpus": int(obj_attr_list["vcpus"]),
"memory": int(obj_attr_list["vmemory"]),
"hourly": True,
"domain": "softlayer.com",
"hostname": obj_attr_list["cloud_vm_name"],
"datacenter": obj_attr_list["vmc_name"],
"image_id": _imageid,
"ssh_keys": [int(_key_id)],
"nic_speed": int(obj_attr_list["nic_speed"]),
}
if len(obj_attr_list["private_vlan"]) > 2:
_kwargs["private_vlan"] = int(obj_attr_list["private_vlan"])
if obj_attr_list["private_network_only"].lower() == "true":
_kwargs["private"] = True
_instance = self.nodeman.create_instance(**_kwargs)
if _instance:
sleep(int(obj_attr_list["update_frequency"]))
obj_attr_list["cloud_vm_uuid"] = _instance["globalIdentifier"]
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
_status = 0
if obj_attr_list["force_failure"].lower() == "true":
_fmsg = 'Forced failure (option FORCE_FAILURE set "true")'
_status = 916
else:
_fmsg = "Failed to obtain instance's (cloud assigned) uuid. The "
_fmsg += "instance creation failed for some unknown reason."
cberr(_fmsg)
_status = 100
except CldOpsException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def test_vmc_connection(self, vmc_name, access, credentials, key_name, \
security_group_name, vm_templates) :
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.test_vmc_common(vmc_name, access, credentials, 2)
self.connect(access, credentials, vmc_name)
self.query("describe_service_region", None, False)
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_registered_image_list = self.query("describe_images", None, True)
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image["image_id"])
_required_imageid_list = {}
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list:
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys():
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list:
if str(_registered_imageid).count(_imageid):
_image_detected = True
_detected_imageids[_imageid] = "detected"
else:
_undetected_imageids[_imageid] = "undetected"
if _image_detected:
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else:
_msg = "xWARNING Image id for VM roles \""
_msg += ','.join(
_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids):
_msg = "None of the image ids used by any VM \"role\" were detected"
_msg += " in this SCP cloud. Please register at least one "
_msg += "of the following images: " + ','.join(
_undetected_imageids.keys())
cberr(_msg, True)
else:
_msg = _msg.replace("yx", '')
_msg = _msg.replace('x', " ")
_msg = _msg[:-2]
if len(_msg):
cbdebug(_msg, True)
_status = 0
except CldOpsException, obj:
_status = int(obj.error_code)
_fmsg = str(obj.error_message)
def test_vmc_connection(self, vmc_name, access, credentials, key_name, \
security_group_name, vm_templates, vm_defaults) :
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.connect(access, credentials, vmc_name)
if not key_name:
_key_pair_found = True
else:
_msg = "Checking if the ssh key pair \"" + key_name + "\" is created"
_msg += " on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_key_pair_found = False
for _key_pair in self.sshman.list_keys():
if _key_pair["label"] == key_name:
_key_pair_found = True
if not _key_pair_found:
_pub_key_fn = vm_defaults["credentials_dir"] + '/'
_pub_key_fn += vm_defaults["ssh_key_name"] + ".pub"
_msg = "Creating the ssh key pair \"" + key_name + "\""
_msg += " on VMC " + vmc_name + ", using the public key \""
_msg += _pub_key_fn + "\"..."
cbdebug(_msg, True)
_fh = open(_pub_key_fn, 'r')
_pub_key = _fh.read()
_fh.close()
self.sshman.add_key(_pub_key, key_name)
_key_pair_found = True
if security_group_name:
_security_group_found = True
'''
At the moment, there isn't a "security group" object/abstraction
(i.e., fine-grained network access control for CCIs/VSs) in
SoftLayer.
'''
# _msg = "Checking if the security group \"" + security_group_name
# _msg += "\" is created on VMC " + vmc_name + "...."
# cbdebug(_msg, True)
# _security_group_found = False
# for security_group in self.oskconncompute.security_groups.list() :
# if security_group.name == security_group_name :
# _security_group_found = True
# if not _security_group_found :
# _msg = "ERROR! Please create the security group \""
# _msg += security_group_name + "\" in "
# _msg += "SoftLayer before proceeding."
# _fmsg = _msg
# cberr(_msg, True)
# else :
# _security_group_found = True
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
if vm_defaults["images_access"] == "private":
_registered_image_list = self.imageman.list_private_images()
else:
_registered_image_list = self.imageman.list_public_images()
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image["name"])
_required_imageid_list = {}
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list:
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys():
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list:
if str(_registered_imageid).count(_imageid):
_image_detected = True
_detected_imageids[_imageid] = "detected"
else:
_undetected_imageids[_imageid] = "undetected"
if _image_detected:
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else:
_msg += "xWARNING Image id for VM roles \""
_msg += ','.join(
_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids):
_msg = "ERROR! None of the image ids used by any VM \"role\" were detected"
_msg += " in this SoftLayer cloud. Please register at least one "
_msg += "of the following images: " + ','.join(
_undetected_imageids.keys())
cberr(_msg, True)
else:
_msg = _msg.replace("yx", '')
_msg = _msg.replace('x', " ")
_msg = _msg[:-2]
if len(_msg):
cbdebug(_msg, True)
if not (_key_pair_found and _security_group_found
and len(_detected_imageids)):
_msg = "Check the previous errors, fix it (using SoftLayer's Portal"
_msg += "or sl CLI"
_status = 1178
raise CldOpsException(_msg, _status)
_status = 0
except CldOpsException, obj:
_fmsg = str(obj.msg)
_status = 2
def vmcreate(self, obj_attr_list):
"""
TBD
"""
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
obj_attr_list["cloud_vm_uuid"] = self.generate_random_uuid()
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += "-" + "vm_"
obj_attr_list["cloud_vm_name"] += obj_attr_list["name"].split("_")[1]
obj_attr_list["cloud_vm_name"] += "-" + obj_attr_list["role"]
if obj_attr_list["ai"] != "none":
obj_attr_list["cloud_vm_name"] += "-" + obj_attr_list["ai_name"]
obj_attr_list["cloud_vm_name"] = obj_attr_list["cloud_vm_name"].replace("_", "-")
obj_attr_list["cloud_mac"] = "NA"
obj_attr_list["vcpus"] = "NA"
obj_attr_list["vmemory"] = "NA"
obj_attr_list["vstorage"] = "NA"
obj_attr_list["vnics"] = "NA"
obj_attr_list["size"] = "NA"
obj_attr_list["class"] = "NA"
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(
obj_attr_list["mgt_001_provisioning_request_originated"]
)
obj_attr_list["host_name"] = "NA"
if "cloud_ip" in obj_attr_list and obj_attr_list["cloud_ip"] != "undefined":
obj_attr_list["prov_cloud_ip"] = obj_attr_list["cloud_ip"]
obj_attr_list["run_cloud_ip"] = obj_attr_list["cloud_ip"]
else:
_status = 1181
_msg = "For NullOp Clouds, the IP address of each VM has to be"
_msg += ' supplied on the "vmattach" (e.g., "vmattach <role>'
_msg += " [optional parametes] cloud_ip=X.Y.Z.W)."
cberr(_msg)
raise CldOpsException(_msg, _status)
obj_attr_list["cloud_hostname"] = "vm_" + obj_attr_list["cloud_ip"].replace(".", "_")
if "meta_tags" in obj_attr_list:
if (
obj_attr_list["meta_tags"] != "empty"
and obj_attr_list["meta_tags"].count(":")
and obj_attr_list["meta_tags"].count(",")
):
obj_attr_list["meta_tags"] = str2dic(obj_attr_list["meta_tags"])
else:
obj_attr_list["meta_tags"] = "empty"
else:
obj_attr_list["meta_tags"] = "empty"
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
obj_attr_list["arrival"] = int(time())
_status = 0
if obj_attr_list["force_failure"].lower() == "true":
_fmsg = 'Forced failure (option FORCE_FAILURE set "true")'
_status = 916
except CldOpsException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def test_vmc_connection(self, vmc_name, access, credentials, key_name, \
security_group_name, vm_templates) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.test_vmc_common(vmc_name, access, credentials, 2)
self.connect(access, credentials, vmc_name)
self.query("describe_service_region", None, False)
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_registered_image_list = self.query("describe_images", None, True)
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image["image_id"])
_required_imageid_list = {}
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list :
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys() :
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list :
if str(_registered_imageid).count(_imageid) :
_image_detected = True
_detected_imageids[_imageid] = "detected"
else :
_undetected_imageids[_imageid] = "undetected"
if _image_detected :
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else :
_msg = "xWARNING Image id for VM roles \""
_msg += ','.join(_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids) :
_msg = "None of the image ids used by any VM \"role\" were detected"
_msg += " in this SCP cloud. Please register at least one "
_msg += "of the following images: " + ','.join(_undetected_imageids.keys())
cberr(_msg, True)
else :
_msg = _msg.replace("yx",'')
_msg = _msg.replace('x'," ")
_msg = _msg[:-2]
if len(_msg) :
cbdebug(_msg, True)
_status = 0
except CldOpsException, obj :
_status = int(obj.error_code)
_fmsg = str(obj.error_message)
def vmcreate(self, obj_attr_list):
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
obj_attr_list["cloud_vm_uuid"] = self.generate_random_uuid()
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += '-' + "vm_"
obj_attr_list["cloud_vm_name"] += obj_attr_list["name"].split(
"_")[1]
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["role"]
if obj_attr_list["ai"] != "none":
obj_attr_list[
"cloud_vm_name"] += '-' + obj_attr_list["ai_name"]
obj_attr_list["cloud_vm_name"] = obj_attr_list[
"cloud_vm_name"].replace("_", "-")
obj_attr_list["cloud_mac"] = "NA"
obj_attr_list["vcpus"] = "NA"
obj_attr_list["vmemory"] = "NA"
obj_attr_list["vstorage"] = "NA"
obj_attr_list["vnics"] = "NA"
obj_attr_list["size"] = "NA"
obj_attr_list["class"] = "NA"
_time_mark_prs = int(time())
obj_attr_list[
"mgt_002_provisioning_request_sent"] = _time_mark_prs - int(
obj_attr_list["mgt_001_provisioning_request_originated"])
obj_attr_list["host_name"] = "NA"
if "cloud_ip" in obj_attr_list and obj_attr_list[
"cloud_ip"] != "undefined":
obj_attr_list["prov_cloud_ip"] = obj_attr_list["cloud_ip"]
obj_attr_list["run_cloud_ip"] = obj_attr_list["cloud_ip"]
else:
_status = 1181
_msg = "For NullOp Clouds, the IP address of each VM has to be"
_msg += " supplied on the \"vmattach\" (e.g., \"vmattach <role>"
_msg += " [optional parametes] cloud_ip=X.Y.Z.W)."
cberr(_msg)
raise CldOpsException(_msg, _status)
obj_attr_list[
"cloud_hostname"] = "vm_" + obj_attr_list["cloud_ip"].replace(
'.', '_')
if "meta_tags" in obj_attr_list:
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
obj_attr_list["meta_tags"] = str2dic(
obj_attr_list["meta_tags"])
else:
obj_attr_list["meta_tags"] = "empty"
else:
obj_attr_list["meta_tags"] = "empty"
self.take_action_if_requested("VM", obj_attr_list,
"provision_started")
_time_mark_prc = self.wait_for_instance_ready(
obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
obj_attr_list["arrival"] = int(time())
_status = 0
if obj_attr_list["force_failure"].lower() == "true":
_fmsg = "Forced failure (option FORCE_FAILURE set \"true\")"
_status = 916
except CldOpsException, obj:
_status = obj.status
_fmsg = str(obj.msg)
def check_images(self, vmc_name, vm_templates):
"""
TBD
"""
_msg = 'Checking if the imageids associated to each "VM role" are'
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_wanted_images = []
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _wanted_images:
_wanted_images.append(_imageid)
_registered_image_list = self.gceconn.images().list(project=self.project).execute()["items"]
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image["name"])
_required_imageid_list = {}
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid not in _required_imageid_list:
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = "y"
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys():
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list:
if str(_registered_imageid).count(_imageid):
_image_detected = True
_detected_imageids[_imageid] = "detected"
else:
_undetected_imageids[_imageid] = "undetected"
if _image_detected:
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else:
_msg += 'x WARNING Image id for VM roles "'
_msg += ",".join(_required_imageid_list[_imageid]) + '": "'
_msg += _imageid + '" is NOT registered '
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids):
_msg = 'ERROR! None of the image ids used by any VM "role" were detected'
_msg += " in this GCE cloud. Please register at least one "
_msg += "of the following images: " + ",".join(_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else:
_msg = _msg.replace("yx", "")
_msg = _msg.replace("x ", " ")
_msg = _msg[:-2]
if len(_msg):
cbdebug(_msg, True)
return _detected_imageids
def check_images(self, vmc_name, vm_templates) :
'''
TBD
'''
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_wanted_images = []
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") and _imageid not in _wanted_images :
_wanted_images.append(_imageid)
_registered_image_list = self.ec2conn.get_all_images(image_ids=_wanted_images)
_registered_imageid_list = []
for _registered_image in _registered_image_list :
_registered_imageid_list.append(_registered_image.id)
_required_imageid_list = {}
for _vm_role in vm_templates.keys() :
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") :
if _imageid not in _required_imageid_list :
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys() :
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list :
if str(_registered_imageid).count(_imageid) :
_image_detected = True
_detected_imageids[_imageid] = "detected"
else :
_undetected_imageids[_imageid] = "undetected"
if _image_detected :
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else :
_msg += "x WARNING Image id for VM roles \""
_msg += ','.join(_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids) :
_msg = "ERROR! None of the image ids used by any VM \"role\" were detected"
_msg += " in this EC2 cloud. Please register at least one "
_msg += "of the following images: " + ','.join(_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else :
_msg = _msg.replace("yx",'')
_msg = _msg.replace("x "," ")
_msg = _msg[:-2]
if len(_msg) :
cbdebug(_msg, True)
return _detected_imageids
def test_vmc_connection(self, vmc_name, access, credentials, key_name, \
security_group_name, vm_templates, vm_defaults) :
'''
TBD
'''
try:
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
self.connect(access, credentials, vmc_name)
_msg = "Checking if the ssh key pair \"" + key_name + "\" is created"
_msg += " on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_key_pair_found = False
for _key_pair in self.ec2conn.get_all_key_pairs():
if _key_pair.name == key_name:
_key_pair_found = True
if not _key_pair_found:
_msg = "ERROR! Please create the ssh key pair \"" + key_name + "\" in "
_msg += "Amazon EC2 before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = "Checking if the security group \"" + security_group_name
_msg += "\" is created on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_security_group_found = False
for security_group in self.ec2conn.get_all_security_groups():
if security_group.name == security_group_name:
_security_group_found = True
if not _security_group_found:
_msg = "ERROR! Please create the security group \"" + security_group_name + "\" in "
_msg += "Amazon EC2 before proceeding."
_fmsg = _msg
cberr(_msg, True)
_msg = "Checking if the imageids associated to each \"VM role\" are"
_msg += " registered on VMC " + vmc_name + "...."
cbdebug(_msg, True)
_wanted_images = []
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-") and _imageid not in _wanted_images:
_wanted_images.append(_imageid)
_registered_image_list = self.ec2conn.get_all_images(
image_ids=_wanted_images)
_registered_imageid_list = []
for _registered_image in _registered_image_list:
_registered_imageid_list.append(_registered_image.id)
_required_imageid_list = {}
for _vm_role in vm_templates.keys():
_imageid = str2dic(vm_templates[_vm_role])["imageid1"]
if _imageid.count("ami-"):
if _imageid not in _required_imageid_list:
_required_imageid_list[_imageid] = []
_required_imageid_list[_imageid].append(_vm_role)
_msg = 'y'
_detected_imageids = {}
_undetected_imageids = {}
for _imageid in _required_imageid_list.keys():
# Unfortunately we have to check image names one by one,
# because they might be appended by a generic suffix for
# image randomization (i.e., deploying the same image multiple
# times as if it were different images.
_image_detected = False
for _registered_imageid in _registered_imageid_list:
if str(_registered_imageid).count(_imageid):
_image_detected = True
_detected_imageids[_imageid] = "detected"
else:
_undetected_imageids[_imageid] = "undetected"
if _image_detected:
True
# _msg += "xImage id for VM roles \"" + ','.join(_required_imageid_list[_imageid]) + "\" is \""
# _msg += _imageid + "\" and it is already registered.\n"
else:
_msg = "xWARNING Image id for VM roles \""
_msg += ','.join(
_required_imageid_list[_imageid]) + "\": \""
_msg += _imageid + "\" is NOT registered "
_msg += "(attaching VMs with any of these roles will result in error).\n"
if not len(_detected_imageids):
_msg = "ERROR! None of the image ids used by any VM \"role\" were detected"
_msg += " in this EC2 cloud. Please register at least one "
_msg += "of the following images: " + ','.join(
_undetected_imageids.keys())
_fmsg = _msg
cberr(_msg, True)
else:
_msg = _msg.replace("yx", '')
_msg = _msg.replace('x', " ")
_msg = _msg[:-2]
if len(_msg):
cbdebug(_msg, True)
if not (_key_pair_found and _security_group_found
and len(_detected_imageids)):
_fmsg += ": Check the previous errors, fix it (using EC2's web"
_fmsg += " GUI (AWS Console) or ec2-* CLI utilities"
_status = 1178
raise CldOpsException(_fmsg, _status)
_status = 0
except CldOpsException, obj:
_fmsg = str(obj.msg)
_status = 2
def vmcreate(self, obj_attr_list) :
'''
TBD
'''
try :
_status = 100
_fmsg = "An error has occurred, but no error message was captured"
obj_attr_list["host"] = "NA"
if obj_attr_list["role"] != "predictablevm" :
obj_attr_list["cloud_vm_uuid"] = self.generate_random_uuid()
else :
obj_attr_list["cloud_vm_uuid"] = "11111111-1111-1111-1111-111111111111"
obj_attr_list["cloud_vm_name"] = "cb-" + obj_attr_list["username"]
obj_attr_list["cloud_vm_name"] += '-' + "vm_" + obj_attr_list["name"].split("_")[1]
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["role"]
if obj_attr_list["ai"] != "none" :
obj_attr_list["cloud_vm_name"] += '-' + obj_attr_list["ai_name"]
obj_attr_list["cloud_vm_name"] = obj_attr_list["cloud_vm_name"].replace("_", "-")
obj_attr_list["cloud_mac"] = self.generate_random_mac_address()
self.get_virtual_hardware_config(obj_attr_list)
self.take_action_if_requested("VM", obj_attr_list, "provision_originated")
if "execute_provision_originated_stdout" in obj_attr_list :
if obj_attr_list["execute_provision_originated_stdout"].count("tenant") :
_temp_dict = str2dic(obj_attr_list["execute_provision_originated_stdout"].replace('\n',''))
obj_attr_list.update(_temp_dict)
_time_mark_prs = int(time())
obj_attr_list["mgt_002_provisioning_request_sent"] = _time_mark_prs - int(obj_attr_list["mgt_001_provisioning_request_originated"])
if obj_attr_list["role"] != "willfail" :
True
else :
_status = 7778
_msg = "Deterministic VM failure (\"willfail\")"
raise CldOpsException(_msg, _status)
if obj_attr_list["pct_failure"] != " " :
_pct_failure = int(obj_attr_list["pct_failure"])
if not weighted_choice([_pct_failure, (100 - _pct_failure)]) :
_status = 7779
_msg = "Probabilistic VM failure (" + obj_attr_list["pct_failure"] + "%)"
raise CldOpsException(_msg, _status)
else :
True
self.take_action_if_requested("VM", obj_attr_list, "provision_started")
_time_mark_vmp = int(time())
self.vm_placement(obj_attr_list)
obj_attr_list["sim_0021_vm_placement_time"] = _time_mark_vmp - int(time())
if "meta_tags" in obj_attr_list :
if obj_attr_list["meta_tags"] != "empty" and \
obj_attr_list["meta_tags"].count(':') and \
obj_attr_list["meta_tags"].count(',') :
obj_attr_list["meta_tags"] = str2dic(obj_attr_list["meta_tags"])
else :
obj_attr_list["meta_tags"] = "empty"
else :
obj_attr_list["meta_tags"] = "empty"
_time_mark_prc = self.wait_for_instance_ready(obj_attr_list, _time_mark_prs)
self.wait_for_instance_boot(obj_attr_list, _time_mark_prc)
self.take_action_if_requested("VM", obj_attr_list, "provision_finished")
self.osci.pending_object_set(obj_attr_list["cloud_name"], "VM", \
obj_attr_list["uuid"], "utc_offset_on_vm", "3600")
self.osci.pending_object_set(obj_attr_list["cloud_name"], "VM", \
obj_attr_list["uuid"], "mgt_006_instance_preparation", "1")
self.osci.pending_object_set(obj_attr_list["cloud_name"], "VM", \
obj_attr_list["uuid"], "status", "Application starting up...")
obj_attr_list["arrival"] = int(time())
_status = 0
if obj_attr_list["force_failure"].lower() == "true" :
_fmsg = "Forced failure (option FORCE_FAILURE set \"true\")"
_status = 916
except CldOpsException, obj :
_status = obj.status
_fmsg = str(obj.msg)
