# HG changeset patch # User Kaitlin Rupert <karupert@us.ibm.com> # Date 1242946256 25200 # Node ID f26248c6fb4186ee6a942192f25eab8d4bcc5626 # Parent 922d6e12a15460adbabb955c1c35e4d7ff86b4e0 [TEST] Move cleanup_guest_netpool() to vsmigrations.py Migration test 06 - 08 duplicate this same code. Also, if the migration is a localhost one, set the hostname to localhost. Otherwise, the providers will return an error saying the guest already exists on the target (because the providers haven't detected a localhost migration). If the target system name is localhost, the migration will always be a local migration. Be sure to set remote_migration accordingly. Signed-off-by: Kaitlin Rupert <karupert@us.ibm.com> diff -r 922d6e12a154 -r f26248c6fb41 suites/libvirt-cim/lib/XenKvmLib/vsmigrations.py --- a/suites/libvirt-cim/lib/XenKvmLib/vsmigrations.py Thu May 21 13:31:38 2009 -0700 +++ b/suites/libvirt-cim/lib/XenKvmLib/vsmigrations.py Thu May 21 15:50:56 2009 -0700 @@ -30,10 +30,11 @@ from CimTest.ReturnCodes import PASS, FAIL, SKIP from XenKvmLib.enumclass import EnumInstances from XenKvmLib.classes import get_typed_class, virt_types -from XenKvmLib.xm_virt_util import domain_list -from XenKvmLib.const import get_provider_version +from XenKvmLib.xm_virt_util import domain_list, net_list +from XenKvmLib.const import get_provider_version, default_network_name from CimTest.Globals import logger, CIM_USER, CIM_PASS, CIM_NS, \ CIM_ERROR_ENUMERATE +from XenKvmLib.common_util import destroy_netpool # Migration constants CIM_MIGRATE_OFFLINE=1 @@ -94,9 +95,14 @@ def check_mig_support(virt, options): s_sysname = gethostbyaddr(options.ip)[0] t_sysname = gethostbyaddr(options.t_url)[0] - if virt == 'KVM' and (t_sysname == s_sysname or t_sysname in s_sysname): - logger.info("Libvirt does not support local migration for KVM") - return SKIP, s_sysname, t_sysname + + if t_sysname == s_sysname or t_sysname in s_sysname: + if virt == 'KVM': + logger.info("Libvirt does not support local migration for KVM") + return SKIP, s_sysname, t_sysname + + #localhost migration is supported by Xen + return PASS, s_sysname, "localhost" return PASS, s_sysname, t_sysname @@ -364,12 +370,15 @@ logger.error("Guest to be migrated not specified.") return FAIL + if t_sysname == "localhost": + remote_migrate = 0 + try: if remote_migrate == 1: - status, req_image, backup_image = remote_copy_guest_image(virt, - s_sysname, - t_sysname, - guest_name) + status, req_image, bkup_image = remote_copy_guest_image(virt, + s_sysname, + t_sysname, + guest_name) if status != PASS: raise Exception("Failure from remote_copy_guest_image()") @@ -397,7 +406,10 @@ logger.info("Migrating '%s'.. this will take some time.", guest_name) # Migrate the guest to t_sysname - status, ret = migrate_guest_to_host(vsmservice, guest_ref, t_sysname, msd) + status, ret = migrate_guest_to_host(vsmservice, + guest_ref, + t_sysname, + msd) if status == FAIL: raise Exception("Failed to Migrate guest '%s' from '%s' to '%s'" \ % (guest_name, s_sysname, t_sysname)) @@ -413,5 +425,50 @@ logger.error("Exception details %s", details) status = FAIL - cleanup_image(backup_image, req_image, t_sysname, remote_migrate=1) + if remote_migrate == 1: + cleanup_image(bkup_image, req_image, t_sysname, remote_migrate=1) + return status + +def cleanup_guest_netpool(virt, cxml, test_dom, t_sysname, s_sysname): + # Clean the domain on target machine. + # This is req when migration is successful, also when migration is not + # completely successful VM might be created on the target machine + # and hence need to clean. + target_list = domain_list(t_sysname, virt) + if target_list != None and test_dom in target_list: + ret_value = cxml.destroy(t_sysname) + if not ret_value: + logger.info("Failed to destroy the migrated domain '%s' on '%s'", + test_dom, t_sysname) + + ret_value = cxml.undefine(t_sysname) + if not ret_value: + logger.info("Failed to undefine the migrated domain '%s' on '%s'", + test_dom, t_sysname) + + # Done cleaning environment + if t_sysname == "localhost": + return + + # Remote Migration not Successful, clean the domain on src machine + src_list = domain_list(s_sysname, virt) + if src_list != None and test_dom in src_list: + ret_value = cxml.cim_destroy(s_sysname) + if not ret_value: + logger.info("Failed to destroy the domain '%s' on the source '%s'", + test_dom, s_sysname) + + ret_value = cxml.undefine(s_sysname) + if not ret_value: + logger.info("Failed to undefine the domain '%s' on source '%s'", + test_dom, s_sysname) + + # clean the networkpool created on the remote machine + target_net_list = net_list(t_sysname, virt) + if target_net_list != None and default_network_name in target_net_list: + ret_value = destroy_netpool(t_sysname, virt, default_network_name) + if ret_value != PASS: + logger.info("Unable to destroy networkpool '%s' on '%s'", + default_network_name, t_sysname) +