def run_virsh_domname(test, params, env):
"""
Test command: virsh domname <id/uuid>.
1) Prepare libvirtd status and test environment.
2) Try to get domname through valid and invalid command.
3) Recover libvirtd service and test environment.
4) Check result.
"""
vm_name = params.get("main_vm", "vm1")
vm = env.get_vm(params["main_vm"])
domid = vm.get_id()
domuuid = vm.get_uuid()
connect_uri = vm.connect_uri
#run test case
options_ref = params.get("options_ref", "id")
addition_status_error = params.get("addition_status_error", "no")
status_error = params.get("status_error", "no")
options = params.get("options", "%s")
options_suffix = params.get("options_suffix", "")
if options_ref == "id":
options_ref = domid
if options_ref == "-":
options = "%s"
else:
options_ref = int(domid)
elif options_ref == "uuid":
options_ref = domuuid
# UUID can get domain name in any state.
logging.warning("Reset addition_status_error to NO for uuid test!")
addition_status_error = "no"
elif options_ref == "name":
options_ref = vm_name
if options:
options = (options % options_ref)
if options_suffix:
options = options + " " + options_suffix
#Prepare libvirtd status
libvirtd = params.get("libvirtd", "on")
if libvirtd == "off":
libvirt_vm.service_libvirtd_control("stop")
result = virsh.domname(options, ignore_status=True, debug=True,
uri=connect_uri)
#Recover libvirtd service to start
if libvirtd == "off":
libvirt_vm.service_libvirtd_control("start")
addition_status_error = "yes"
#check status_error
status_error = (status_error == "no") and (addition_status_error == "no")
if status_error:
if result.exit_status != 0 or result.stdout.strip() != vm_name:
raise error.TestFail("Run failed because unexpected result.")
else:
if result.exit_status == 0 and result.stdout.strip() != vm_name:
raise error.TestFail("Run passed but result is unexpected.")
def run(test, params, env):
"""
Test command: virsh domname <id/uuid>.
1) Prepare libvirtd status and test environment.
2) Try to get domname through valid and invalid command.
3) Recover libvirtd service and test environment.
4) Check result.
"""
vm_name = params.get("main_vm")
vm = env.get_vm(params["main_vm"])
domid = vm.get_id()
domuuid = vm.get_uuid()
connect_uri = vm.connect_uri
# run test case
options_ref = params.get("domname_options_ref", "id")
addition_status_error = params.get("addition_status_error", "no")
status_error = params.get("status_error", "no")
options = params.get("domname_options", "%s")
options_suffix = params.get("domname_options_suffix", "")
if options_ref == "id":
options_ref = domid
if options_ref == "-":
options = "%s"
else:
options_ref = int(domid)
elif options_ref == "uuid":
options_ref = domuuid
# UUID can get domain name in any state.
logging.warning("Reset addition_status_error to NO for uuid test!")
addition_status_error = "no"
elif options_ref == "name":
options_ref = vm_name
if options:
options = (options % options_ref)
if options_suffix:
options = options + " " + options_suffix
# Prepare libvirtd status
libvirtd = params.get("libvirtd", "on")
if libvirtd == "off":
utils_libvirtd.libvirtd_stop()
result = virsh.domname(options,
ignore_status=True,
debug=True,
uri=connect_uri)
# Recover libvirtd service to start
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
addition_status_error = "yes"
# check status_error
status_error = (status_error == "no") and (addition_status_error == "no")
if status_error:
if result.exit_status != 0 or result.stdout.strip() != vm_name:
test.fail("Run failed because unexpected result.")
else:
if result.exit_status == 0 and result.stdout.strip() != vm_name:
test.fail("Run passed but result is unexpected.")
def run(test, params, env):
"""
Test command: virsh rename.
The command can rename a domain.
1.Prepare test environment.
2.Perform virsh rename operation.
3.Recover test environment.
4.Confirm the test result.
"""
# Get specific parameter value
vm_name = params.get("main_vm")
vm = env.get_vm(vm_name)
domuuid = vm.get_uuid()
vm_ref = params.get("domrename_vm_ref", "name")
status_error = "yes" == params.get("status_error", "no")
new_name = params.get("vm_new_name", "new")
pre_vm_state = params.get("domrename_vm_state", "shutoff")
domain_option = params.get("dom_opt", "")
new_name_option = params.get("newname_opt", "")
add_vm = "yes" == params.get("add_vm", "no")
# Replace the varaiables
if vm_ref == "name":
vm_ref = vm_name
elif vm_ref == "uuid":
vm_ref = domuuid
if new_name == "vm2_name":
vm2_name = ("%s" % vm_name[:-1])+"2"
new_name = vm2_name
# Build input params
dom_param = ' '.join([domain_option, vm_ref])
new_name_param = ' '.join([new_name_option, new_name])
# Backup for recovery.
vmxml_backup = libvirt_xml.vm_xml.VMXML.new_from_inactive_dumpxml(vm_name)
logging.debug("vm xml is %s", vmxml_backup)
# Clone additional vms if needed
if add_vm:
try:
utils_path.find_command("virt-clone")
except utils_path.CmdNotFoundError:
if not utils_package.package_install(["virt-install"]):
test.cancel("Failed to install virt-install on host")
ret_clone = utils_libguestfs.virt_clone_cmd(vm_name, vm2_name,
True, timeout=360)
if ret_clone.exit_status:
test.fail("Error occured when clone a second vm!")
vm2 = libvirt_vm.VM(vm2_name, vm.params, vm.root_dir, vm.address_cache)
virsh.dom_list("--name --all", debug=True)
# Create object instance for renamed domain
new_vm = libvirt_vm.VM(new_name, vm.params, vm.root_dir, vm.address_cache)
# Prepare vm state
if pre_vm_state != "shutoff":
vm.start()
if pre_vm_state == "paused":
vm.pause()
logging.debug("Domain state is now: %s", vm.state())
elif pre_vm_state == "managed_saved":
vm.managedsave()
elif pre_vm_state == "with_snapshot":
virsh.snapshot_create_as(vm_name, "snap1 --disk-only", debug=True)
vm.destroy(gracefully=False)
try:
result = virsh.domrename(dom_param, new_name_param, ignore_status=True, debug=True)
# Raise unexpected pass or fail
libvirt.check_exit_status(result, status_error)
# Return expected failure for negative tests
if status_error:
logging.debug("Expected failure: %s", result.stderr)
return
# Checkpoints after domrename succeed
else:
list_ret = virsh.dom_list("--name --all", debug=True).stdout
domname_ret = virsh.domname(domuuid, debug=True).stdout.strip()
if new_name not in list_ret or vm_name in list_ret:
test.fail("New name does not affect in virsh list")
if domname_ret != new_name:
test.fail("New domain name does not affect in virsh domname uuid")
# Try to start vm with the new name
new_vm.start()
finally:
# Remove additional vms
if add_vm and vm2.exists() and result.exit_status:
virsh.remove_domain(vm2_name, "--remove-all-storage")
# Undefine newly renamed domain
if new_vm.exists():
if new_vm.is_alive():
new_vm.destroy(gracefully=False)
new_vm.undefine()
# Recover domain state
if pre_vm_state != "shutoff":
if pre_vm_state == "with_snapshot":
libvirt.clean_up_snapshots(vm_name)
else:
if pre_vm_state == "managed_saved":
vm.start()
vm.destroy(gracefully=False)
# Restore VM
vmxml_backup.sync()
def run(test, params, env):
"""
Test command: virsh rename.
The command can rename a domain.
1.Prepare test environment.
2.Perform virsh rename operation.
3.Recover test environment.
4.Confirm the test result.
"""
# Get specific parameter value
vm_name = params.get("main_vm")
vm = env.get_vm(vm_name)
domuuid = vm.get_uuid()
vm_ref = params.get("domrename_vm_ref", "name")
status_error = "yes" == params.get("status_error", "no")
new_name = params.get("vm_new_name", "new")
pre_vm_state = params.get("domrename_vm_state", "shutoff")
domain_option = params.get("dom_opt", "")
new_name_option = params.get("newname_opt", "")
add_vm = "yes" == params.get("add_vm", "no")
# Replace the varaiables
if vm_ref == "name":
vm_ref = vm_name
elif vm_ref == "uuid":
vm_ref = domuuid
if new_name == "vm2_name":
vm2_name = ("%s" % vm_name[:-1]) + "2"
new_name = vm2_name
# Build input params
dom_param = ' '.join([domain_option, vm_ref])
new_name_param = ' '.join([new_name_option, new_name])
if vm.is_alive():
vm.destroy()
# Backup for recovery.
vmxml_backup = libvirt_xml.vm_xml.VMXML.new_from_inactive_dumpxml(vm_name)
logging.debug("vm xml is %s", vmxml_backup)
# Clone additional vms if needed
if add_vm:
try:
utils_path.find_command("virt-clone")
except utils_path.CmdNotFoundError:
if not utils_package.package_install(["virt-install"]):
test.cancel("Failed to install virt-install on host")
ret_clone = utils_libguestfs.virt_clone_cmd(vm_name,
vm2_name,
True,
timeout=360)
if ret_clone.exit_status:
test.fail("Error occured when clone a second vm!")
vm2 = libvirt_vm.VM(vm2_name, vm.params, vm.root_dir, vm.address_cache)
virsh.dom_list("--name --all", debug=True)
# Create object instance for renamed domain
new_vm = libvirt_vm.VM(new_name, vm.params, vm.root_dir, vm.address_cache)
# Prepare vm state
if pre_vm_state not in ["shutoff", "autostart"]:
vm.start()
if pre_vm_state == "paused":
vm.pause()
logging.debug("Domain state is now: %s", vm.state())
elif pre_vm_state == "managed_saved":
vm.managedsave()
elif pre_vm_state == "with_snapshot":
virsh.snapshot_create_as(vm_name, "snap1 --disk-only", debug=True)
vm.destroy(gracefully=False)
try:
if pre_vm_state == "autostart":
virsh.autostart(dom_param, "", debug=True)
virsh.dom_list("--all --autostart", debug=True)
logging.debug("files under '/etc/libvirt/qemu/autostart/' are %s",
os.listdir('/etc/libvirt/qemu/autostart/'))
result = virsh.domrename(dom_param,
new_name_param,
ignore_status=True,
debug=True)
# Raise unexpected pass or fail
libvirt.check_exit_status(result, status_error)
# Return expected failure for negative tests
if status_error:
logging.debug("Expected failure: %s", result.stderr)
return
# Checkpoints after domrename succeed
else:
list_ret = virsh.dom_list("--name --all",
debug=True).stdout.strip().splitlines()
domname_ret = virsh.domname(domuuid, debug=True).stdout.strip()
if new_name not in list_ret or vm_name in list_ret:
test.fail("New name does not affect in virsh list")
if domname_ret != new_name:
test.fail(
"New domain name does not affect in virsh domname uuid")
if pre_vm_state != "autostart":
# Try to start vm with the new name
new_vm.start()
else:
utils_libvirtd.libvirtd_restart()
list_autostart = virsh.dom_list("--autostart",
debug=True).stdout
logging.debug(
"files under '/etc/libvirt/qemu/autostart/' are %s",
os.listdir('/etc/libvirt/qemu/autostart/'))
process.run("file /etc/libvirt/qemu/autostart/%s.xml" %
vm_name,
verbose=True)
if new_name not in list_autostart:
test.fail(
"Domain isn't autostarted after restart libvirtd,"
"or becomes a never 'autostart' one.")
finally:
# Remove additional vms
if add_vm and vm2.exists() and result.exit_status:
virsh.remove_domain(vm2_name, "--remove-all-storage")
# Undefine newly renamed domain
if new_vm.exists():
if new_vm.is_alive():
new_vm.destroy(gracefully=False)
new_vm.undefine()
# Recover domain state
if pre_vm_state != "shutoff":
if pre_vm_state == "with_snapshot":
libvirt.clean_up_snapshots(vm_name)
else:
if pre_vm_state == "managed_saved":
vm.start()
vm.destroy(gracefully=False)
# Restore VM
vmxml_backup.sync()
def run(test, params, env):
"""
Test command: virsh rename.
The command can rename a domain.
1.Prepare test environment.
2.Perform virsh rename operation.
3.Recover test environment.
4.Confirm the test result.
"""
# Get specific parameter value
vm_name = params.get("main_vm")
vm = env.get_vm(vm_name)
domuuid = vm.get_uuid()
vm_ref = params.get("domrename_vm_ref", "name")
status_error = "yes" == params.get("status_error", "no")
new_name = params.get("vm_new_name", "new")
vm_state = params.get("domrename_vm_state", "shutoff")
domain_option = params.get("dom_opt", "")
new_name_option = params.get("newname_opt", "")
# Create object instance for renamed domain
new_vm = libvirt_vm.VM(new_name, vm.params, vm.root_dir, vm.address_cache)
# Replace the varaiables
if vm_ref == "name":
vm_ref = vm_name
else:
vm_ref = domuuid
# Build input params
dom_param = ' '.join([domain_option, vm_ref])
new_name_param = ' '.join([new_name_option, new_name])
# Backup for recovery.
vmxml_backup = libvirt_xml.vm_xml.VMXML.new_from_inactive_dumpxml(vm_name)
try:
result = virsh.domrename(dom_param, new_name_param, ignore_status=True, debug=True)
# Raise unexpected pass or fail
libvirt.check_exit_status(result, status_error)
# Return expected failure for negative tests
if status_error:
logging.debug("Expected failure: %s", result.stderr)
return
# Checkpoints after domrename succeed
else:
list_ret = virsh.dom_list("--name --all", debug=True).stdout.strip()
domname_ret = virsh.domname(domuuid, debug=True).stdout.strip()
if list_ret != new_name:
test.fail("New name does not affect in virsh list")
if domname_ret != new_name:
test.fail("New domain name does not affect in virsh domname uuid")
# Try to start vm with the new name
new_vm.start()
finally:
# Restore VM
if new_vm.exists():
if new_vm.is_alive():
new_vm.destroy(gracefully=False)
new_vm.undefine()
vmxml_backup.sync()