X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=utils%2Flab-reconfiguration%2FreconfigUcsNet.py;h=0dd902f6dc516dcbaa1a8b648392e7c0c12ad19f;hb=24185dadc948dcf25576310d0930cd3f119d5c1b;hp=8adace00b3d2d9c9660329748247acf25e9310fa;hpb=301323306e283d1da44210918867777352d8efa7;p=releng.git diff --git a/utils/lab-reconfiguration/reconfigUcsNet.py b/utils/lab-reconfiguration/reconfigUcsNet.py index 8adace00b..0dd902f6d 100755 --- a/utils/lab-reconfiguration/reconfigUcsNet.py +++ b/utils/lab-reconfiguration/reconfigUcsNet.py @@ -22,16 +22,24 @@ # -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 optparse import platform import yaml -from UcsSdk import * -from collections import defaultdict +import time +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): @@ -47,17 +55,56 @@ def get_servers(handle=None): """ 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) + 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() @@ -65,23 +112,36 @@ def get_network_config(handle=None): """ Print current network config """ - print "\nCURRENT NETWORK CONFIG:" + 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(): - print ' Vlan: {}'.format(vnicIf.Vnet) + if vnicIf.DefaultNet == 'yes': + print(' Vlan: {}d'.format(vnicIf.Vnet)) + else: + print(' Vlan: {}t'.format(vnicIf.Vnet)) -def add_interface(handle=None, lsServerDn=None, vnicEther=None, templName=None, order=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", @@ -91,6 +151,7 @@ def add_interface(handle=None, lsServerDn=None, vnicEther=None, templName=None, VnicEther.ORDER: order, "adminHostPort": "ANY", VnicEther.ADMIN_VCON: "any", + VnicEther.ADDR: macAddr, VnicEther.NW_TEMPL_NAME: templName, VnicEther.MTU: "1500"} handle.AddManagedObject(obj, VnicEther.ClassId(), params, True) @@ -100,8 +161,9 @@ def remove_interface(handle=None, vnicEtherDn=None): """ 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) @@ -111,7 +173,7 @@ def read_yaml_file(yamlFile): """ # 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): @@ -119,23 +181,37 @@ def set_network(handle=None, yamlFile=None): Configure VLANs on POD according specified network """ # add interfaces and bind them with vNIC templates - # TODO: make sure MAC address for admin is still same - print "\nRECONFIGURING VNICs..." - network = read_yaml_file(yamlFile) - for server in get_servers(handle): + 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']) - # 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'): @@ -143,14 +219,15 @@ if __name__ == "__main__": 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: @@ -160,21 +237,44 @@ if __name__ == "__main__": 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) - if (options.yamlFile != None): - print options.yamlFile + # Change vnic template if specified in cli option + if (options.yamlFile is not None): set_network(handle, options.yamlFile) + time.sleep(5) + + 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(" {}, {} seconds remains.".format( + list_of_states, round(timeout - time.time()))) + if all(state == "ok" for state in list_of_states): + break + 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)