def createServers(handle, hosts, org):
print "Creating Kubernetes Service Profiles"
from ucsmsdk.ucsmethodfactory import ls_instantiate_n_named_template
from ucsmsdk.ucsbasetype import DnSet, Dn
for i, s in enumerate(hosts):
dn_set = DnSet()
dn = Dn()
sp_name = s["name"]
dn.attr_set("value",sp_name)
dn_set.child_add(dn)
elem = ls_instantiate_n_named_template(cookie=handle.cookie,
dn=org + "/ls-Kubernetes",
in_error_on_existing="true",
in_name_set=dn_set,
in_target_org=org,
in_hierarchical="false")
try:
mo_list = handle.process_xml_elem(elem)
except UcsException as err:
if err.error_code == "105":
print "\t" + sp_name + " already exists."
else:
return 1, err.error_descr
return 0, ""
def create_server(handle, template, host_name, org):
"""
Create a new service profile from a template that already exist.
"""
err, msg = UCSServer.check_org(template, org)
if err != 0:
return 1, msg
from ucsmsdk.ucsmethodfactory import ls_instantiate_n_named_template
from ucsmsdk.ucsbasetype import DnSet, Dn
dn_set = DnSet()
dn = Dn()
dn.attr_set("value", host_name)
dn_set.child_add(dn)
elem = ls_instantiate_n_named_template(
cookie=handle.cookie, dn=template, in_error_on_existing="true",
in_name_set=dn_set, in_target_org=org, in_hierarchical="false"
)
try:
handle.process_xml_elem(elem)
except UcsException as err:
if err.error_code == "105":
print "\tSP {0} already exists.".format(host_name)
else:
return 1, err.error_descr
return 0, None
def sp_create_from_template(handle,
naming_prefix,
name_suffix_starting_number,
number_of_instance,
sp_template_name,
in_error_on_existing="true",
parent_dn="org-root"):
"""
This method instantiate Service profile from a template.
Args:
handle (UcsHandle)
org_name (string): Name of the organization
naming_prefix (string): Suffix name of service profile.
name_suffix_starting_number (string): Starting Number for Suffix
number_of_instance (string): Total number of instances to be created.
sp_template_name (string): SP template name.
in_error_on_existing (string): "true" or "false"
parent_dn (string): Parent of Org.
Returns:
None or List of LsServer Objects
Raises:
ValueError: If LsServer is not present
Example:
sp_create_from_template(handle, org_name="sample-org",
naming_prefix="sample_sp",name_suffix_starting_number="1",
number_of_instance="3",sp_template_name="sample_temp",
in_error_on_existing="true")
"""
from ucsmsdk.ucsmethodfactory import ls_instantiate_n_named_template
from ucsmsdk.ucsbasetype import DnSet, Dn
sp_template_dn = parent_dn + "/ls-" + sp_template_name
mo = handle.query_dn(sp_template_dn)
if not mo:
raise ValueError("SP template does not exist.")
dn_set = DnSet()
for num in range(
int(name_suffix_starting_number),
int(number_of_instance) + int(name_suffix_starting_number)):
dn = Dn()
sp_name = naming_prefix + str(num)
dn.attr_set("value", sp_name)
dn_set.child_add(dn)
elem = ls_instantiate_n_named_template(
cookie=handle.cookie,
dn=sp_template_dn,
in_error_on_existing=in_error_on_existing,
in_name_set=dn_set,
in_target_org=parent_dn)
return handle.process_xml_elem(elem)
def sp_create_from_template(handle,
naming_prefix,
name_suffix_starting_number,
number_of_instance,
sp_template_name,
in_error_on_existing="true",
parent_dn="org-root"):
"""
This method instantiate Service profile from a template.
Args:
handle (UcsHandle)
org_name (string): Name of the organization
naming_prefix (string): Suffix name of service profile.
name_suffix_starting_number (string): Starting Number for Suffix
number_of_instance (string): Total number of instances to be created.
sp_template_name (string): SP template name.
in_error_on_existing (string): "true" or "false"
parent_dn (string): Parent of Org.
Returns:
None or List of LsServer Objects
Raises:
ValueError: If LsServer is not present
Example:
sp_create_from_template(handle, org_name="sample-org",
naming_prefix="sample_sp",name_suffix_starting_number="1",
number_of_instance="3",sp_template_name="sample_temp",
in_error_on_existing="true")
"""
from ucsmsdk.ucsmethodfactory import ls_instantiate_n_named_template
from ucsmsdk.ucsbasetype import DnSet, Dn
sp_template_dn = parent_dn + "/ls-" + sp_template_name
mo = handle.query_dn(sp_template_dn)
if not mo:
raise ValueError("SP template does not exist.")
dn_set = DnSet()
for num in range(int(name_suffix_starting_number),
int(number_of_instance) +
int(name_suffix_starting_number)):
dn = Dn()
sp_name = naming_prefix + str(num)
dn.attr_set("value", sp_name)
dn_set.child_add(dn)
elem = ls_instantiate_n_named_template(
cookie=handle.cookie,
dn=sp_template_dn,
in_error_on_existing=in_error_on_existing,
in_name_set=dn_set,
in_target_org=parent_dn)
return handle.process_xml_elem(elem)
def main():
handle = UcsHandle("192.168.254.200","ucspe","ucspe", secure=False)
handle.login()
# Query Blades that are unassociated
print("\n\n=== Query Based on Class Name with Filter equal to")
filter = "(oper_state,'unassociated',type='eq')".format(BLADE_MODEL)
blades = handle.query_classid("computeBlade",filter_str=filter)
print("***Found {} Blades".format(len(blades)))
# Error Check for available blades
if len(blades) < NUM_SP:
error = "There are only {} blades left to associate, and you asked for {} Servers to be generated".format(len(blades),NUM_SP)
raise NameError(error)
# Setup Variable for SP Templates to be deployed
dn_set = DnSet()
for i in range(1, NUM_SP+1):
dn = Dn()
sp_name = "SP{}".format(str(i))
dn.attr_set("value", sp_name)
dn_set.child_add(dn)
# Build XML Object to submit to the API
templates = ls_instantiate_n_named_template(
cookie=handle.cookie,
dn="org-root/ls-globotemplate",
in_target_org="org-root",
in_error_on_existing="false",
in_name_set=dn_set
)
# Send XML Object to xml process handler
sp_list = handle.process_xml_elem(templates)
# Loop through each created sp, and associate them to blades
i = 0
while i < len(sp_list):
sp = sp_list[i]
blade = blades[i]
# Print SP and Blade Combination
print(sp.dn,blade.dn)
# Get Binding Object
mo = LsBinding(
parent_mo_or_dn=sp.dn,
pn_dn=blade.dn,
restrict_migration="no"
)
# Add MO Binding Object to handler
handle.add_mo(mo,modify_present=True)
i=i+1
# Bundle the SP Associates
handle.commit()
def create_sp_from_template():
import ucsmsdk.ucsmethodfactory as mf
from ucsmsdk.ucsbasetype import DnSet, Dn
dn_set = DnSet()
dn_set.child_add(Dn(value="sp_from_template1"))
dn_set.child_add(Dn(value="sp_from_template2"))
xml_element = mf.ls_instantiate_n_named_template(
cookie=handle.cookie,
dn="org-root/ls-test_sp_template",
in_error_on_existing="true",
in_name_set=dn_set,
in_target_org="org-root",
in_hierarchical="YesOrNo.FALSE")
mo_list = handle.process_xml_element(xml_element)
return mo_list
def main():
handle = UcsHandle("192.168.254.200", "ucspe", "ucspe", secure=False)
handle.login()
# Setup Variable for SP Templates to be deployed
dn_set = DnSet()
for i in range(1, NUM_SP + 1):
dn = Dn()
sp_name = "SP{}".format(str(i))
dn.attr_set("value", sp_name)
dn_set.child_add(dn)
# Build XML Object to submit to the API
templates = ls_instantiate_n_named_template(cookie=handle.cookie,
dn="org-root/ls-globotemplate",
in_target_org="org-root",
in_error_on_existing="false",
in_name_set=dn_set)
# Send XML Object to xml process handler
mo_list = handle.process_xml_elem(templates)
for mo in mo_list:
print(mo.dn)
def sp_create_from_template(ucs_handle,
naming_prefix,
name_suffix_starting_number,
number_of_instance,
sp_template_name,
in_error_on_existing="true",
parent_dn="org-root"):
"""
This method instantiate Service profile from a template.
Args:
ucs_handle (ucs_handle)
naming_prefix (string): Suffix name of service profile.
name_suffix_starting_number (string): Starting Number for Suffix
number_of_instance (string): Total number of instances to be created.
sp_template_name (string): SP template name.
in_error_on_existing (string): "true" or "false"
parent_dn (string): Org dn in which service profile template resides.
Returns:
None or List of LsServer Objects
Raises:
ValueError: If LsServer is not present
Example:
sp_create_from_template(ucs_handle, naming_prefix="sample_sp",
name_suffix_starting_number="1",
number_of_instance="3",
sp_template_name="sample_temp",
in_error_on_existing="true",
parent_dn="org-root/ls-org_sample")
"""
import os
from ucsmsdk.ucsmethodfactory import ls_instantiate_n_named_template
from ucsmsdk.ucsbasetype import DnSet, Dn
mo = None
org_dn = parent_dn
while mo is None:
sp_template_dn = org_dn + "/ls-" + sp_template_name
mo = ucs_handle.query_dn(sp_template_dn)
if mo:
break
elif not mo and org_dn == 'org-root':
raise ValueError("SP template does not exist.")
org_dn = os.path.dirname(org_dn)
dn_set = DnSet()
for num in range(int(name_suffix_starting_number),
int(number_of_instance) +
int(name_suffix_starting_number)):
dn = Dn()
sp_name = naming_prefix + str(num)
dn.attr_set("value", sp_name)
dn_set.child_add(dn)
elem = ls_instantiate_n_named_template(
cookie=ucs_handle.cookie,
dn=sp_template_dn,
in_error_on_existing=in_error_on_existing,
in_name_set=dn_set,
in_target_org=parent_dn)
return ucs_handle.process_xml_elem(elem)
def run(job, resource, *args, **kwargs):
username = conn.username
password = conn.password
organization = "{{ organization }}"
service_profile_template = "{{ service_profile_template }}"
create_sp_from_sp_template = "{{ create_sp_from_sp_template }}"
service_profile_name = "{{ service_profile_name }}"
service_profile_description = "{{ service_profile_description }}"
use_blade_servers = "{{ use_blade_servers }}"
chassis = "{{ chassis }}"
ucs_server_dn = "{{ ucs_server_dn }}"
ucs_rack_server = "{{ rack_server }}"
mac_pool_name = "{{ mac_pool_name }}"
service_profile_server_dn, _ = CustomField.objects.get_or_create(
name="service_profile_server_dn",
label="Service Profile Server DN",
type="STR",
show_on_servers=True)
handler.login()
ucs_event_handler = UcsEventHandle(handler)
# create SP in an org
set_progress(f"Creating service profile named {service_profile_name}")
if create_sp_from_sp_template == "True":
dn_set = ucscbasetype.DnSet()
dn_set.child_add(Dn(value=f"{service_profile_name}"))
xml_element = mf.ls_instantiate_n_named_template(
cookie=handler.cookie,
dn=service_profile_template,
in_error_on_existing="true",
in_name_set=dn_set,
in_target_org=organization)
handler.process_xml_elem(xml_element)
else:
mo = LsServer(parent_mo_or_dn=organization,
vmedia_policy_name="",
ext_ip_state="none",
bios_profile_name="",
mgmt_fw_policy_name="",
agent_policy_name="",
mgmt_access_policy_name="",
dynamic_con_policy_name="",
kvm_mgmt_policy_name="",
sol_policy_name="",
uuid="0",
descr=service_profile_description,
stats_policy_name="default",
policy_owner="local",
ext_ip_pool_name="ext-mgmt",
boot_policy_name="",
usr_lbl="",
host_fw_policy_name="",
vcon_profile_name="",
ident_pool_name="",
src_templ_name="",
local_disk_policy_name="",
scrub_policy_name="",
power_policy_name="default",
maint_policy_name="",
name=service_profile_name,
resolve_remote="yes")
mo_1 = LsbootDef(parent_mo_or_dn=mo,
descr="",
reboot_on_update="no",
adv_boot_order_applicable="no",
policy_owner="local",
enforce_vnic_name="yes",
boot_mode="legacy")
mo_1_1 = LsbootStorage(parent_mo_or_dn=mo_1, order="1")
mo_1_1_1 = LsbootLocalStorage(parent_mo_or_dn=mo_1_1, )
mo_1_1_1_1 = LsbootDefaultLocalImage(parent_mo_or_dn=mo_1_1_1,
order="1")
mo_2 = VnicEther(parent_mo_or_dn=mo,
nw_ctrl_policy_name="",
name="eth0",
admin_host_port="ANY",
admin_vcon="any",
stats_policy_name="default",
admin_cdn_name="",
switch_id="A",
pin_to_group_name="",
mtu="1500",
qos_policy_name="",
adaptor_profile_name="",
ident_pool_name=mac_pool_name,
order="unspecified",
nw_templ_name="",
addr="derived")
mo_2_1 = VnicEtherIf(parent_mo_or_dn=mo_2,
default_net="yes",
name="default")
mo_3 = VnicFcNode(parent_mo_or_dn=mo,
ident_pool_name="",
addr="pool-derived")
handler.add_mo(mo)
# Associate a server to a service profile.
if use_blade_servers == "True":
set_progress(
f"Associating service profile {service_profile_name} with {ucs_server_dn}"
)
mo = LsBinding(
parent_mo_or_dn=f"{organization}/ls-{service_profile_name}",
pn_dn=ucs_server_dn,
restrict_migration="no")
else:
set_progress(
f"Associating service profile {service_profile_name} with {ucs_rack_server}"
)
mo = LsBinding(
parent_mo_or_dn=f"{organization}/ls-{service_profile_name}",
pn_dn=ucs_rack_server,
restrict_migration="no")
handler.add_mo(mo)
handler.commit()
mo = handler.query_dn(f"{organization}/ls-{service_profile_name}")
# Save the service profile dn
resource.service_profile_server_dn = f"{organization}/ls-{service_profile_name}"
resource.name = service_profile_name
resource.save()
return "SUCCESS", f"Created service profile named {service_profile_name}", ""
