# -p PASSWORD, --password=PASSWORD
# [Mandatory] Account Password for UCSM Login
# -f FILE, --file=FILE
-# [Optional] Yaml file with network config you want to set for POD
-# If not present only current network config will be printed
+# [Optional] Yaml file with network config you
+# want to set for POD
+# If not present only current network config
+# will be printed
#
import getpass
import platform
import yaml
import time
-from UcsSdk import *
-from collections import defaultdict
+import sys
+from UcsSdk import LsmaintAck, LsPower, LsServer, OrgOrg
+from UcsSdk import UcsHandle, VnicEther, VnicEtherIf, YesOrNo
+
+
+POD_PREFIX = "POD-2"
+INSTALLER = "POD-21"
def getpassword(prompt):
"""
Return list of servers
"""
- orgObj = handle.GetManagedObject(None, OrgOrg.ClassId(), {OrgOrg.DN : "org-root"})[0]
+ orgObj = handle.GetManagedObject(
+ None, OrgOrg.ClassId(), {OrgOrg.DN: "org-root"})[0]
servers = handle.GetManagedObject(orgObj, LsServer.ClassId())
for server in servers:
- if server.Type == 'instance' and "POD-2" in server.Dn:
+ if server.Type == 'instance' and POD_PREFIX in server.Dn:
yield server
+def set_boot_policy(handle=None, server=None, policy=None):
+ """
+ Modify Boot policy of server
+ """
+ obj = handle.GetManagedObject(None, LsServer.ClassId(), {
+ LsServer.DN: server.Dn})
+ handle.SetManagedObject(obj, LsServer.ClassId(), {
+ LsServer.BOOT_POLICY_NAME: policy})
+ print(" Configured boot policy: {}".format(policy))
+
+
def ack_pending(handle=None, server=None):
"""
Acknowledge pending state of server
"""
- handle.AddManagedObject(server, LsmaintAck.ClassId(), {LsmaintAck.DN: server.Dn + "/ack", LsmaintAck.DESCR:"", LsmaintAck.ADMIN_STATE:"trigger-immediate", LsmaintAck.SCHEDULER:"", LsmaintAck.POLICY_OWNER:"local"}, True)
+ handle.AddManagedObject(server, LsmaintAck.ClassId(), {
+ LsmaintAck.DN: server.Dn + "/ack",
+ LsmaintAck.DESCR: "",
+ LsmaintAck.ADMIN_STATE: "trigger-immediate",
+ LsmaintAck.SCHEDULER: "",
+ LsmaintAck.POLICY_OWNER: "local"}, True)
+ print(" Pending-reboot -> Acknowledged.")
+
+
+def boot_server(handle=None, server=None):
+ """
+ Boot server (when is in power-off state)
+ """
+ obj = handle.GetManagedObject(
+ None, LsServer.ClassId(), {LsServer.DN: server.Dn})
+ handle.AddManagedObject(obj, LsPower.ClassId(), {
+ LsPower.DN: server.Dn + "/power",
+ LsPower.STATE: "admin-up"}, True)
+ print(" Booting.")
def get_vnics(handle=None, server=None):
"""
Return list of vnics for given server
"""
- vnics = handle.ConfigResolveChildren(VnicEther.ClassId(), server.Dn, None, YesOrNo.TRUE)
+ vnics = handle.ConfigResolveChildren(
+ VnicEther.ClassId(), server.Dn, None, YesOrNo.TRUE)
return vnics.OutConfigs.GetChild()
"""
Print current network config
"""
- print "\nCURRENT NETWORK CONFIG:"
- print " d - default, t - tagged"
+ print("\nCURRENT NETWORK CONFIG:")
+ print(" d - default, t - tagged")
for server in get_servers(handle):
- print ' {}'.format(server.Name)
+ print(' {}'.format(server.Name))
+ print(' Boot policy: {}'.format(server.OperBootPolicyName))
for vnic in get_vnics(handle, server):
- print ' {}'.format(vnic.Name)
- print ' {}'.format(vnic.Addr)
- vnicIfs = handle.ConfigResolveChildren(VnicEtherIf.ClassId(), vnic.Dn, None, YesOrNo.TRUE)
+ print(' {}'.format(vnic.Name))
+ print(' {}'.format(vnic.Addr))
+ vnicIfs = handle.ConfigResolveChildren(
+ VnicEtherIf.ClassId(), vnic.Dn, None, YesOrNo.TRUE)
for vnicIf in vnicIfs.OutConfigs.GetChild():
if vnicIf.DefaultNet == 'yes':
- print ' Vlan: {}d'.format(vnicIf.Vnet)
+ print(' Vlan: {}d'.format(vnicIf.Vnet))
else:
- print ' Vlan: {}t'.format(vnicIf.Vnet)
+ print(' Vlan: {}t'.format(vnicIf.Vnet))
-def add_interface(handle=None, lsServerDn=None, vnicEther=None, templName=None, order=None, macAddr=None):
+def add_interface(handle=None,
+ lsServerDn=None,
+ vnicEther=None,
+ templName=None,
+ order=None,
+ macAddr=None):
"""
Add interface to server specified by server.DN name
"""
- print " Adding interface: {}, template: {}, server.Dn: {}".format(vnicEther, templName, lsServerDn)
- obj = handle.GetManagedObject(None, LsServer.ClassId(), {LsServer.DN:lsServerDn})
+ print(" Adding interface: {}, template: {}, server.Dn: {}".format(
+ vnicEther, templName, lsServerDn))
+ obj = handle.GetManagedObject(
+ None, LsServer.ClassId(), {LsServer.DN: lsServerDn})
vnicEtherDn = lsServerDn + "/ether-" + vnicEther
params = {
VnicEther.STATS_POLICY_NAME: "default",
"""
Remove interface specified by Distinguished Name (vnicEtherDn)
"""
- print " Removing interface: {}".format(vnicEtherDn)
- obj = handle.GetManagedObject(None, VnicEther.ClassId(), {VnicEther.DN:vnicEtherDn})
+ print(" Removing interface: {}".format(vnicEtherDn))
+ obj = handle.GetManagedObject(
+ None, VnicEther.ClassId(), {VnicEther.DN: vnicEtherDn})
handle.RemoveManagedObject(obj)
"""
# TODO: add check if vnic templates specified in file exist on UCS
with open(yamlFile, 'r') as stream:
- return yaml.load(stream)
+ return yaml.safe_load(stream)
def set_network(handle=None, yamlFile=None):
Configure VLANs on POD according specified network
"""
# add interfaces and bind them with vNIC templates
- print "\nRECONFIGURING VNICs..."
- network = read_yaml_file(yamlFile)
+ print("\nRECONFIGURING VNICs...")
+ pod_data = read_yaml_file(yamlFile)
+ network = pod_data['network']
+
for index, server in enumerate(get_servers(handle)):
+ # Assign template to interface
for iface, data in network.iteritems():
- add_interface(handle, server.Dn, iface, data['template'], data['order'], data['mac-list'][index])
- # Remove other interfaces which have not assigned required vnic template
+ add_interface(handle, server.Dn, iface, data['template'], data[
+ 'order'], data['mac-list'][index])
+
+ # Remove other interfaces which have not assigned required vnic
+ # template
vnics = get_vnics(handle, server)
for vnic in vnics:
- if not any(data['template'] in vnic.OperNwTemplName for iface, data in network.iteritems()):
+ if not any(data['template'] in vnic.OperNwTemplName for
+ iface, data in network.iteritems()):
remove_interface(handle, vnic.Dn)
- print " {} removed, template: {}".format(vnic.Name, vnic.OperNwTemplName)
+ print(" {} removed, template: {}".format(
+ vnic.Name, vnic.OperNwTemplName))
+
+ # Set boot policy template
+ if INSTALLER not in server.Dn:
+ set_boot_policy(handle, server, pod_data['boot-policy'])
if __name__ == "__main__":
+ print("\n*** SKIPING RECONFIGURATION.***\n")
+ sys.exit(0)
# Latest urllib2 validate certs by default
- # The process wide "revert to the old behaviour" hook is to monkeypatch the ssl module
+ # The process wide "revert to the old behaviour" hook is to monkeypatch
+ # the ssl module
# https://bugs.python.org/issue22417
import ssl
if hasattr(ssl, '_create_unverified_context'):
try:
handle = UcsHandle()
parser = optparse.OptionParser()
- parser.add_option('-i', '--ip',dest="ip",
- help="[Mandatory] UCSM IP Address")
- parser.add_option('-u', '--username',dest="userName",
- help="[Mandatory] Account Username for UCSM Login")
- parser.add_option('-p', '--password',dest="password",
- help="[Mandatory] Account Password for UCSM Login")
- parser.add_option('-f', '--file',dest="yamlFile",
- help="[Optional] Yaml file contains network config you want to set on UCS POD1")
+ parser.add_option('-i', '--ip', dest="ip",
+ help="[Mandatory] UCSM IP Address")
+ parser.add_option('-u', '--username', dest="userName",
+ help="[Mandatory] Account Username for UCSM Login")
+ parser.add_option('-p', '--password', dest="password",
+ help="[Mandatory] Account Password for UCSM Login")
+ parser.add_option('-f', '--file', dest="yamlFile",
+ help=("[Optional] Yaml file contains network "
+ "config you want to set on UCS POD1"))
(options, args) = parser.parse_args()
if not options.ip:
parser.print_help()
parser.error("Provide UCSM UserName")
if not options.password:
- options.password=getpassword("UCSM Password:")
+ options.password = getpassword("UCSM Password:")
handle.Login(options.ip, options.userName, options.password)
# Change vnic template if specified in cli option
- if (options.yamlFile != None):
+ if (options.yamlFile is not None):
set_network(handle, options.yamlFile)
+ time.sleep(5)
- time.sleep(3)
-
- print "\nCheck if acknowledge is needed..."
- for server in get_servers(handle):
- print " {}: {}".format(server.Dn, server.OperState)
- if server.OperState == "pending-reboot":
- ack_pending(handle,server)
- print " Acknowledged."
-
- print "\nWait until Overall Status of all nodes is OK..."
- timeout = time.time() + 60*5 #5 minutes timeout
+ print("\nWait until Overall Status of all nodes is OK...")
+ timeout = time.time() + 60 * 10 # 10 minutes timeout
while True:
list_of_states = []
for server in get_servers(handle):
+ if server.OperState == "power-off":
+ boot_server(handle, server)
+ if server.OperState == "pending-reboot":
+ ack_pending(handle, server)
list_of_states.append(server.OperState)
- print " {}".format(list_of_states)
- if all(state == "ok" for state in list_of_states) or time.time() > timeout:
+ print(" {}, {} seconds remains.".format(
+ list_of_states, round(timeout - time.time())))
+ if all(state == "ok" for state in list_of_states):
break
- time.sleep(2)
+ if time.time() > timeout:
+ raise Exception("Timeout reached while waiting for OK status.")
+ time.sleep(10)
# Show current vnic MACs and VLANs
get_network_config(handle)
handle.Logout()
- except Exception, err:
+ except Exception as err:
handle.Logout()
- print "Exception:", str(err)
- import traceback, sys
- print '-'*60
+ print("Exception:", str(err))
+ import traceback
+ import sys
+ print('-' * 60)
traceback.print_exc(file=sys.stdout)
- print '-'*60
+ print('-' * 60)
+ sys.exit(1)
Code Review / releng.git / blobdiff