def chkopts(opts):
from karesansui.lib.utils import generate_phrase, generate_uuid, string_from_uuid, is_uuid
from karesansui.lib.const import DEFAULT_LANGS
reg_email = re.compile("^[a-zA-Z0-9\./_-]{1,}@[a-zA-Z0-9\./-]{4,}$")
if opts.email:
if reg_email.search(opts.email) is None:
raise Exception('ERROR: Illigal option value. option=%s value=%s' % ('-m or --email', opts.email))
else:
raise Exception('ERROR: %s option is required.' % '-m or --email')
reg_passwd = re.compile("^.{5,}")
if opts.password:
if reg_passwd.search(opts.password) is None:
raise Exception('ERROR: Illigal option value. option=%s value=%s' % ('-p or --password', opts.password))
else:
pass
if opts.password == "":
opts.password = generate_phrase(8)
if opts.uuid:
if is_uuid(opts.uuid) is False:
raise Exception('ERROR: Illigal option value. option=%s value=%s' % ('-u or --uuid', opts.uuid))
else:
pass
if opts.uuid == "":
opts.uuid = string_from_uuid(generate_uuid())
reg_fqdn = re.compile("^[a-z0-9][a-z0-9\.\-]{2,}$")
if opts.fqdn:
if reg_fqdn.search(opts.fqdn) is None:
raise Exception('ERROR: Illigal option value. option=%s value=%s' % ('-f or --fqdn', opts.fqdn))
else:
pass
if opts.fqdn == "":
opts.fqdn = socket.gethostname()
reg_lang = re.compile("^[a-z]{2}_[A-Z]{2}$")
if opts.lang:
if reg_lang.search(opts.lang) is None:
raise Exception('ERROR: Illigal option value. option=%s value=%s' % ('-l or --lang', opts.lang))
else:
pass
if opts.lang == "":
try:
DEFAULT_LANGS[os.environ["LANG"][0:5]]
opts.lang = os.environ["LANG"][0:5]
except:
opts.lang = "en_US"
class Init(Rest):
def _GET(self, *param, **params):
self.view.database_bind = karesansui.config['database.bind']
self.view.default_locale = karesansui.config['application.default.locale']
self.view.locales = DEFAULT_LANGS.keys()
if karesansui_database_exists() is True:
return web.tempredirect("/", absolute=False)
if self.is_mode_input():
return True
else:
return True
return True
def _POST(self, *param, **params):
if not validates_user(self):
return web.badrequest(self.view.alert)
engine = get_engine()
metadata = get_metadata()
session = get_session()
try:
metadata.drop_all()
metadata.tables['machine2jobgroup'].create()
metadata.create_all()
except Exception, e:
traceback.format_exc()
raise Exception('Initializing/Updating a database error - %s' % ''.join(e.args))
(password, salt) = sha1encrypt(self.input.password)
user = User(u"%s" % self.input.email,
unicode(password),
unicode(salt),
u"%s" % self.input.nickname,
u"%s" % self.input.languages,
)
session.add(user)
session.commit()
# Tag Table set.
tag = Tag(u"default")
session.add(tag)
session.commit()
# Machine Table set.
#user = session.query(User).filter(User.email == self.input.email).first()
uuid = string_from_uuid(generate_uuid())
fqdn = socket.gethostname()
notebook = Notebook(u"", u"")
machine = Machine(user,
user,
u"%s" % uuid,
u"%s" % fqdn,
MACHINE_ATTRIBUTE['HOST'],
MACHINE_HYPERVISOR['REAL'],
notebook,
[tag],
u"%s" % fqdn,
u'icon-guest1.png',
False,
None,
)
session.add(machine)
session.commit()
session.close()
return web.created(None)
def _POST(self, *param, **params):
if not validates_host_add(self):
return web.badrequest(self.view.alert)
if self.input.m_connect_type == "karesansui":
uniq_key_check = findby1uniquekey(self.orm, self.input.m_uuid)
if uniq_key_check is not None and config['application.uniqkey'] != self.input.m_uuid:
return web.conflict(web.ctx.path)
hostname_check = findby1hostname(self.orm, self.input.m_hostname)
if hostname_check is not None:
return web.conflict(web.ctx.path)
# notebook
note_title = None
if is_param(self.input, "note_title"):
note_title = self.input.note_title
note_value = None
if is_param(self.input, "note_value"):
note_value = self.input.note_value
_notebook = n_new(note_title, note_value)
# tags
_tags = None
if is_param(self.input, "tags"):
_tags = []
tag_array = comma_split(self.input.tags)
tag_array = uniq_sort(tag_array)
for x in tag_array:
if t_count(self.orm, x) == 0:
_tags.append(t_new(x))
else:
_tags.append(t_name(self.orm, x))
name = self.input.m_name
if self.input.m_connect_type == "karesansui":
uniq_key = self.input.m_uuid
attribute = MACHINE_ATTRIBUTE['HOST']
if is_param(self.input, "m_hostname"):
hostname = self.input.m_hostname
if self.input.m_connect_type == "libvirt":
uniq_key = string_from_uuid(generate_uuid())
attribute = MACHINE_ATTRIBUTE['URI']
if is_param(self.input, "m_uri"):
segs = uri_split(self.input.m_uri)
if is_param(self.input, "m_auth_user") and self.input.m_auth_user:
segs["user"] = self.input.m_auth_user
if is_param(self.input, "m_auth_passwd") and self.input.m_auth_passwd:
segs["passwd"] = self.input.m_auth_passwd
hostname = uri_join(segs)
model = findby1uniquekey(self.orm, uniq_key, is_deleted = True)
if model is None:
host = m_new(created_user=self.me,
modified_user=self.me,
uniq_key=uni_force(uniq_key),
name=name,
hostname=hostname,
attribute=attribute,
hypervisor=MACHINE_HYPERVISOR['REAL'],
notebook=_notebook,
tags=_tags,
icon=None,
is_deleted=False)
m_save(self.orm, host)
return web.created(None)
else:
model.name = name
model.hostname = hostname
model.uniq_key = uniq_key
model.notebook.title = note_title
model.notebook.value = note_value
model.tags = _tags
model.is_deleted = False
m_update(self.orm, model)
return web.created(None)
def _POST(self, *param, **params):
host_id = self.chk_hostby1(param)
if host_id is None: return web.notfound()
model = findbyhost1(self.orm, host_id)
if not validates_guest_import(self):
return web.badrequest(self.view.alert)
uuid = self.input.uuid
kvc = KaresansuiVirtConnection()
try:
# Storage Pool
#inactive_pool = kvc.list_inactive_storage_pool()
inactive_pool = []
active_pool = kvc.list_active_storage_pool()
pools = inactive_pool + active_pool
pools.sort()
export = []
for pool_name in pools:
pool = kvc.search_kvn_storage_pools(pool_name)
path = pool[0].get_info()["target"]["path"]
if os.path.exists(path):
for _afile in glob.glob("%s/*/info.dat" % (path,)):
e_param = ExportConfigParam()
e_param.load_xml_config(_afile)
if e_param.get_uuid() != uuid:
continue
e_name = e_param.get_domain()
_dir = os.path.dirname(_afile)
param = ConfigParam(e_name)
path = "%s/%s.xml" % (_dir, e_name)
if os.path.isfile(path) is False:
self.logger.error('Export corrupt data.(file not found) - path=%s' % path)
return web.internalerror()
param.load_xml_config(path)
if e_name != param.get_domain_name():
self.logger.error('Export corrupt data.(The name does not match) - info=%s, xml=%s' \
% (e_name, param.get_name()))
return web.internalerror()
_dir = os.path.dirname(_afile)
title = e_param.get_title()
if title != "":
title = re.sub("[\r\n]","",title)
if title == "":
title = _('untitled')
created = e_param.get_created()
if created != "":
created_str = time.strftime("%Y/%m/%d %H:%M:%S", \
time.localtime(float(created)))
else:
created_str = _("N/A")
export.append({"info" : {"dir" : _dir,
"pool" : pool_name,
"uuid" : e_param.get_uuid(),
"name" : e_param.get_domain(),
"created" : int(created),
"created_str" : created_str,
"title" : title,
"database" : {"name" : e_param.database["name"],
"tags" : e_param.database["tags"],
"attribute" : e_param.database["attribute"],
"notebook" : {"title" : e_param.database["notebook"]["title"],
"value" : e_param.database["notebook"]["value"],
},
"uniq_key" : e_param.database["uniq_key"],
"hypervisor" : e_param.database["hypervisor"],
"icon" : e_param.database["icon"],
},
},
"xml" : {"on_reboot" : param.get_behavior('on_reboot'),
"on_poweroff" : param.get_behavior('on_poweroff'),
"on_crash" : param.get_behavior('on_crash'),
"boot_dev" : param.get_boot_dev(),
#"bootloader" : param.get_bootloader(),
#"commandline" : param.get_commandline(),
#"current_snapshot" : param.get_current_snapshot(),
'disk' : param.get_disk(),
"domain_name" : param.get_domain_name(),
"domain_type" : param.get_domain_type(),
"features_acpi" : param.get_features_acpi(),
"features_apic" : param.get_features_apic(),
"features_pae" : param.get_features_pae(),
#"initrd" : param.get_initrd(),
"interface" : param.get_interface(),
#"kernel" : param.get_kernel(),
"max_memory" : param.get_max_memory(),
'max_vcpus' : param.get_max_vcpus(),
"max_vcpus_limit" : param.get_max_vcpus_limit(),
"memory" : param.get_memory(),
"uuid" : param.get_uuid(),
"vcpus" : param.get_vcpus(),
"vcpus_limit" : param.get_vcpus_limit(),
"vnc_autoport" : param.get_vnc_autoport(),
"keymap" : param.get_vnc_keymap(),
"vnc_listen" : param.get_vnc_listen(),
"vnc_passwd" : param.get_vnc_passwd(),
"vnc_port" : param.get_vnc_port(),
},
"pool" : pool[0].get_info(),
})
if len(export) != 1:
self.logger.info("Export does not exist. - uuid=%s" % self.view.uuid)
return web.badrequest()
else:
export = export[0]
finally:
kvc.close()
# Pool running?
if export['pool']['is_active'] is False:
return web.badrequest("The destination, the storage pool is not running.")
dest_domname = export['xml']['domain_name']
dest_uniqkey = export['info']['database']['uniq_key']
# Same guest OS is already running.
if m_findby1uniquekey(self.orm, dest_uniqkey) is not None:
self.logger.info(_("guest '%s' already exists. (DB) - %s") % (dest_domname, dest_uniqkey))
return web.badrequest(_("guest '%s' already exists.") % dest_domname)
dest_dir = "%s/%s" % (export['pool']['target']['path'], export['xml']['domain_name'])
if os.path.exists(dest_dir) is True:
self.logger.info(_("guest '%s' already exists. (FS) - %s") % (dest_domname, dest_dir))
return web.badrequest(_("guest '%s' already exists.") % dest_domname)
# disk check
try:
src_disk = "%s/%s/images/%s.img" \
% (export["info"]["dir"], export["info"]["name"], export["info"]["name"])
if os.path.exists(src_disk):
s_size = os.path.getsize(src_disk) / (1024 * 1024) # a unit 'MB'
if chk_create_disk(export["info"]["dir"], s_size) is False:
partition = get_partition_info(export["info"]["dir"], header=False)
return web.badrequest(
_("No space available to create disk image in '%s' partition.") \
% partition[5][0])
except:
pass
extra_uniq_key = string_from_uuid(generate_uuid())
options = {}
options["exportuuid"] = export["info"]["uuid"]
options["destuuid"] = extra_uniq_key
options["quiet"] = None
# Database Notebook
try:
_notebook = n_new(
export["info"]["database"]["notebook"]["title"],
export["info"]["database"]["notebook"]["value"],
)
except:
_notebook = None
# Database Tag
_tags = []
try:
tag_array = comma_split(export["info"]["database"]["tags"])
tag_array = uniq_sort(tag_array)
for x in tag_array:
if t_count(self.orm, x) == 0:
_tags.append(t_new(x))
else:
_tags.append(t_name(self.orm, x))
except:
_tags.append(t_new(""))
parent = m_findby1(self.orm, host_id)
dest_guest = m_new(created_user=self.me,
modified_user=self.me,
uniq_key=extra_uniq_key,
name=export["info"]["database"]["name"],
attribute=int(export["info"]["database"]["attribute"]),
hypervisor=int(export["info"]["database"]["hypervisor"]),
notebook=_notebook,
tags=_tags,
icon=export["info"]["database"]["icon"],
is_deleted=False,
parent=parent,
)
ret = regist_guest(self,
_guest=dest_guest,
icon_filename=export["info"]["database"]["icon"],
cmd=VIRT_COMMAND_IMPORT_GUEST,
options=options,
cmdname=['Import Guest', 'Import Guest'],
rollback_options={"name" : export["xml"]["domain_name"]},
is_create=False
)
if ret is True:
return web.accepted()
else:
return False
def _POST(self, *param, **params):
host_id = self.chk_hostby1(param)
if host_id is None: return web.notfound()
model = findbyhost1(self.orm, host_id)
uris = available_virt_uris()
if model.attribute == 0 and model.hypervisor == 1:
uri = uris["XEN"]
elif model.attribute == 0 and model.hypervisor == 2:
uri = uris["KVM"]
else:
uri = None
if not validates_guest_add(self):
return web.badrequest(self.view.alert)
try:
try:
self.kvc = KaresansuiVirtConnection(uri)
active_guests = self.kvc.list_active_guest()
inactive_guests = self.kvc.list_inactive_guest()
used_graphics_ports = self.kvc.list_used_graphics_port()
used_mac_addrs = self.kvc.list_used_mac_addr()
mem_info = self.kvc.get_mem_info()
if is_param(self.input, "vm_mem_size"):
if mem_info['host_free_mem'] < int(self.input.vm_mem_size):
return web.badrequest(_("Space not enough to allocate guest memory."))
if is_param(self.input, "pool_type") and \
self.input.pool_type != "block" and \
is_param(self.input, "pool_dir"):
target_path = self.kvc.get_storage_pool_targetpath(self.input.pool_dir)
if target_path: # disk
if not chk_create_disk(target_path, self.input.vm_disk_size):
partition = get_partition_info(target_path, header=False)
return web.badrequest(_("No space available to create disk image in '%s' partition.") % partition[5][0])
except:
raise
finally:
del self.kvc
# Check on whether value has already been used
# Guest OS
if (self.input.domain_name in active_guests) \
or (self.input.domain_name in inactive_guests):
return web.conflict(web.ctx.path, "Guest OS is already there.")
# Graphics Port Number
if(int(self.input.vm_graphics_port) in used_graphics_ports):
return web.conflict(web.ctx.path, "Graphics Port is already there.")
# MAC Address
if(self.input.vm_mac in used_mac_addrs):
return web.conflict(web.ctx.path, "MAC Address is already there.")
uuid = string_from_uuid(generate_uuid())
options = {}
options['uuid'] = uuid
if is_param(self.input, "domain_name"):
options['name'] = self.input.domain_name
if is_param(self.input, "vm_mem_size"):
options['mem-size'] = self.input.vm_mem_size
if is_param(self.input, "vm_kernel"):
options['kernel'] = self.input.vm_kernel
if is_param(self.input, "vm_initrd"):
options['initrd'] = self.input.vm_initrd
if is_param(self.input, "vm_iso"):
options['iso'] = self.input.vm_iso
if is_param(self.input, "keymap"):
options['keymap'] = self.input.keymap
is_create = False
if is_param(self.input, "pool_type"):
if is_param(self.input, "bus_type"):
options['bus'] = self.input.bus_type
if self.input.pool_type == "dir" or self.input.pool_type == "fs": # create volume
is_create = True
options['disk-format'] = self.input.disk_format
options["storage-pool"] = self.input.pool_dir
options["storage-volume"] = options['name'] # default domain name
options['disk-size'] = self.input.vm_disk_size
elif self.input.pool_type == "block": # iscsi block device
(iscsi_pool, iscsi_volume) = self.input.pool_dir.split("/", 2)
options["storage-pool"] = iscsi_pool
options["storage-volume"] = iscsi_volume
else:
return web.badrequest()
else:
return web.badrequest()
if is_param(self.input, "vm_graphics_port"):
options['graphics-port'] = self.input.vm_graphics_port
if is_param(self.input, "vm_mac"):
options['mac'] = self.input.vm_mac
if is_param(self.input, "vm_extra"):
options['extra'] = self.input.vm_extra
if is_param(self.input, "nic_type"):
if self.input.nic_type == "phydev":
options['interface-format'] = "b:" + self.input.phydev
elif self.input.nic_type == "virnet":
options['interface-format'] = "n:" + self.input.virnet
if int(self.input.m_hypervisor) == MACHINE_HYPERVISOR['XEN']:
i_hypervisor = MACHINE_HYPERVISOR['XEN']
options['type'] = u"XEN"
elif int(self.input.m_hypervisor) == MACHINE_HYPERVISOR['KVM']:
i_hypervisor = MACHINE_HYPERVISOR['KVM']
options['type'] = u"KVM"
else:
return web.badrequest("This is not the hypervisor.")
host = findbyhost1(self.orm, host_id)
# notebook
note_title = None
if is_param(self.input, "note_title"):
note_title = self.input.note_title
note_value = None
if is_param(self.input, "note_value"):
note_value = self.input.note_value
_notebook = n_new(note_title, note_value)
# tags
_tags = None
if is_param(self.input, "tags"):
_tags = []
tag_array = comma_split(self.input.tags)
tag_array = uniq_sort(tag_array)
for x in tag_array:
if t_count(self.orm, x) == 0:
_tags.append(t_new(x))
else:
_tags.append(t_name(self.orm, x))
# Icon
icon_filename = None
if is_param(self.input, "icon_filename", empty=True):
icon_filename = self.input.icon_filename
_guest = m_new(created_user=self.me,
modified_user=self.me,
uniq_key=uni_force(uuid),
name=self.input.m_name,
attribute=MACHINE_ATTRIBUTE['GUEST'],
hypervisor=i_hypervisor,
notebook=_notebook,
tags=_tags,
icon=icon_filename,
is_deleted=False,
parent=host,
)
ret = regist_guest(self,
_guest,
icon_filename,
VIRT_COMMAND_CREATE_GUEST,
options,
('Create Guest', 'Create Guest'),
{"name": options['name'],
"pool" : options["storage-pool"],
"volume" : options["uuid"],
},
is_create,
)
if ret is True:
return web.accepted()
else:
return False
def _POST(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
model = findbyguest1(self.orm, guest_id)
# virt
kvc = KaresansuiVirtConnection()
try:
domname = kvc.uuid_to_domname(model.uniq_key)
if not domname: return web.conflict(web.ctx.path)
virt = kvc.search_kvg_guests(domname)[0]
nic_info = virt.get_interface_info()
# -- Nic
if self.input.device_type == "nic":
if not validates_nic(self):
return web.badrequest(self.view.alert)
f_chk = True
for x in nic_info:
if x['mac']['address'] == self.input.mac_address:
f_chk = False
break
if f_chk is False:
return web.badrequest(_('Specified MAC address is already defined.'))
mac = self.input.mac_address
bridge = None
network = None
if self.input.nic_type == "phydev":
bridge = self.input.phydev
elif self.input.nic_type == "virnet":
network = self.input.virnet
self.logger.debug('spinning off create_nic_job dom=%s, mac=%s, bridge=%s, network=%s' \
% (domname, mac, bridge, network))
create_nic_job(self,model,domname,mac,bridge,network)
return web.accepted()
# -- Disk
elif self.input.device_type == "disk":
if not validates_disk(self):
return web.badrequest(self.view.alert)
volume_job = None
order = 0
if self.input.pool_type == "dir" or self.input.pool_type == "fs": # create(dir)
disk_type = 'file'
pool_name = self.input.pool_dir
volume_name = string_from_uuid(generate_uuid())
volume_job = create_storage_volume_dir(self,
model,
domname,
volume_name,
self.input.pool_dir,
self.input.disk_format,
self.input.disk_size,
self.input.disk_size,
'M',
order)
order += 1
elif self.input.pool_type == "block": # create(iscsi block)
disk_type = 'iscsi'
(iscsi_pool, iscsi_volume) = self.input.pool_dir.split("/", 2)
pool_name = iscsi_pool
volume_name = iscsi_volume
else:
return badrequest(_("No storage type specified."))
# add disk
disk_job = create_disk_job(self,
guest=model,
domain_name=domname,
pool=pool_name,
volume=volume_name,
bus=self.input.bus_type,
format=self.input.disk_format,
type=disk_type,
order=order)
order += 1
if exec_disk_job(obj=self,
guest=model,
disk_job=disk_job,
volume_job=volume_job,
order=order
) is True:
return web.accepted()
else:
return False
else: # Not Found
return False
finally:
kvc.close()
def _POST(self, *param, **params):
host_id = self.chk_hostby1(param)
if host_id is None: return web.notfound()
model = findbyhost1(self.orm, host_id)
if model.attribute == 0 and model.hypervisor == MACHINE_HYPERVISOR[
"XEN"]:
uri = uris["XEN"]
elif model.attribute == 0 and model.hypervisor == MACHINE_HYPERVISOR[
"KVM"]:
uri = uris["KVM"]
else:
uri = None
if not validates_guest_add(self):
return web.badrequest(self.view.alert)
try:
try:
self.kvc = KaresansuiVirtConnection(uri)
active_guests = self.kvc.list_active_guest()
inactive_guests = self.kvc.list_inactive_guest()
used_graphics_ports = self.kvc.list_used_graphics_port()
used_mac_addrs = self.kvc.list_used_mac_addr()
mem_info = self.kvc.get_mem_info()
if is_param(self.input, "vm_mem_size"):
if mem_info['host_free_mem'] < int(self.input.vm_mem_size):
return web.badrequest(
_("Space not enough to allocate guest memory."))
if is_param(self.input, "pool_type") and \
self.input.pool_type != "block" and \
is_param(self.input, "pool_dir"):
target_path = self.kvc.get_storage_pool_targetpath(
self.input.pool_dir)
if target_path: # disk
if not chk_create_disk(target_path,
self.input.vm_disk_size):
partition = get_partition_info(target_path,
header=False)
return web.badrequest(
_("No space available to create disk image in '%s' partition."
) % partition[5][0])
except:
raise
finally:
del self.kvc
# Check on whether value has already been used
# Guest OS
if (self.input.domain_name in active_guests) \
or (self.input.domain_name in inactive_guests):
return web.conflict(web.ctx.path, "Guest OS is already there.")
# Graphics Port Number
if (int(self.input.vm_graphics_port) in used_graphics_ports):
return web.conflict(web.ctx.path,
"Graphics Port is already there.")
# MAC Address
if (self.input.vm_mac in used_mac_addrs):
return web.conflict(web.ctx.path, "MAC Address is already there.")
uuid = string_from_uuid(generate_uuid())
options = {}
options['uuid'] = uuid
if is_param(self.input, "domain_name"):
options['name'] = self.input.domain_name
if is_param(self.input, "vm_mem_size"):
options['mem-size'] = self.input.vm_mem_size
if is_param(self.input, "vm_kernel"):
options['kernel'] = self.input.vm_kernel
if is_param(self.input, "vm_initrd"):
options['initrd'] = self.input.vm_initrd
if is_param(self.input, "vm_iso"):
options['iso'] = self.input.vm_iso
if is_param(self.input, "keymap"):
options['keymap'] = self.input.keymap
is_create = False
if is_param(self.input, "pool_type"):
if is_param(self.input, "bus_type"):
options['bus'] = self.input.bus_type
if self.input.pool_type == "dir" or self.input.pool_type == "fs": # create volume
is_create = True
options['disk-format'] = self.input.disk_format
options["storage-pool"] = self.input.pool_dir
options["storage-volume"] = options[
'name'] # default domain name
options['disk-size'] = self.input.vm_disk_size
elif self.input.pool_type == "block": # iscsi block device
(iscsi_pool, iscsi_volume) = self.input.pool_dir.split("/", 2)
options["storage-pool"] = iscsi_pool
options["storage-volume"] = iscsi_volume
else:
return web.badrequest()
else:
return web.badrequest()
if is_param(self.input, "vm_graphics_port"):
options['graphics-port'] = self.input.vm_graphics_port
if is_param(self.input, "vm_mac"):
options['mac'] = self.input.vm_mac
if is_param(self.input, "vm_extra"):
options['extra'] = self.input.vm_extra
if is_param(self.input, "nic_type"):
if self.input.nic_type == "phydev":
options['interface-format'] = "b:" + self.input.phydev
elif self.input.nic_type == "virnet":
options['interface-format'] = "n:" + self.input.virnet
if int(self.input.m_hypervisor) == MACHINE_HYPERVISOR['XEN']:
i_hypervisor = MACHINE_HYPERVISOR['XEN']
options['type'] = u"XEN"
elif int(self.input.m_hypervisor) == MACHINE_HYPERVISOR['KVM']:
i_hypervisor = MACHINE_HYPERVISOR['KVM']
options['type'] = u"KVM"
else:
return web.badrequest("This is not the hypervisor.")
host = findbyhost1(self.orm, host_id)
# notebook
note_title = None
if is_param(self.input, "note_title"):
note_title = self.input.note_title
note_value = None
if is_param(self.input, "note_value"):
note_value = self.input.note_value
_notebook = n_new(note_title, note_value)
# tags
_tags = None
if is_param(self.input, "tags"):
_tags = []
tag_array = comma_split(self.input.tags)
tag_array = uniq_sort(tag_array)
for x in tag_array:
if t_count(self.orm, x) == 0:
_tags.append(t_new(x))
else:
_tags.append(t_name(self.orm, x))
# Icon
icon_filename = None
if is_param(self.input, "icon_filename", empty=True):
icon_filename = self.input.icon_filename
_guest = m_new(
created_user=self.me,
modified_user=self.me,
uniq_key=uni_force(uuid),
name=self.input.m_name,
attribute=MACHINE_ATTRIBUTE['GUEST'],
hypervisor=i_hypervisor,
notebook=_notebook,
tags=_tags,
icon=icon_filename,
is_deleted=False,
parent=host,
)
ret = regist_guest(
self,
_guest,
icon_filename,
VIRT_COMMAND_CREATE_GUEST,
options,
('Create Guest', 'Create Guest'),
{
"name": options['name'],
"pool": options["storage-pool"],
"volume": options["uuid"],
},
is_create,
)
if ret is True:
return web.accepted()
else:
return False
def _POST(self, *param, **params):
host_id = self.chk_hostby1(param)
if host_id is None: return web.notfound()
model = findbyhost1(self.orm, host_id)
if not validates_guest_import(self):
return web.badrequest(self.view.alert)
uuid = self.input.uuid
kvc = KaresansuiVirtConnection()
try:
# Storage Pool
#inactive_pool = kvc.list_inactive_storage_pool()
inactive_pool = []
active_pool = kvc.list_active_storage_pool()
pools = inactive_pool + active_pool
pools.sort()
export = []
for pool_name in pools:
pool = kvc.search_kvn_storage_pools(pool_name)
path = pool[0].get_info()["target"]["path"]
if os.path.exists(path):
for _afile in glob.glob("%s/*/info.dat" % (path, )):
e_param = ExportConfigParam()
e_param.load_xml_config(_afile)
if e_param.get_uuid() != uuid:
continue
e_name = e_param.get_domain()
_dir = os.path.dirname(_afile)
param = ConfigParam(e_name)
path = "%s/%s.xml" % (_dir, e_name)
if os.path.isfile(path) is False:
self.logger.error(
'Export corrupt data.(file not found) - path=%s'
% path)
return web.internalerror()
param.load_xml_config(path)
if e_name != param.get_domain_name():
self.logger.error('Export corrupt data.(The name does not match) - info=%s, xml=%s' \
% (e_name, param.get_name()))
return web.internalerror()
_dir = os.path.dirname(_afile)
title = e_param.get_title()
if title != "":
title = re.sub("[\r\n]", "", title)
if title == "":
title = _('untitled')
created = e_param.get_created()
if created != "":
created_str = time.strftime("%Y/%m/%d %H:%M:%S", \
time.localtime(float(created)))
else:
created_str = _("N/A")
export.append({
"info": {
"dir": _dir,
"pool": pool_name,
"uuid": e_param.get_uuid(),
"name": e_param.get_domain(),
"created": int(created),
"created_str": created_str,
"title": title,
"database": {
"name": e_param.database["name"],
"tags": e_param.database["tags"],
"attribute": e_param.database["attribute"],
"notebook": {
"title":
e_param.database["notebook"]["title"],
"value":
e_param.database["notebook"]["value"],
},
"uniq_key": e_param.database["uniq_key"],
"hypervisor":
e_param.database["hypervisor"],
"icon": e_param.database["icon"],
},
},
"xml": {
"on_reboot": param.get_behavior('on_reboot'),
"on_poweroff":
param.get_behavior('on_poweroff'),
"on_crash": param.get_behavior('on_crash'),
"boot_dev": param.get_boot_dev(),
#"bootloader" : param.get_bootloader(),
#"commandline" : param.get_commandline(),
#"current_snapshot" : param.get_current_snapshot(),
'disk': param.get_disk(),
"domain_name": param.get_domain_name(),
"domain_type": param.get_domain_type(),
"features_acpi": param.get_features_acpi(),
"features_apic": param.get_features_apic(),
"features_pae": param.get_features_pae(),
#"initrd" : param.get_initrd(),
"interface": param.get_interface(),
#"kernel" : param.get_kernel(),
"max_memory": param.get_max_memory(),
'max_vcpus': param.get_max_vcpus(),
"max_vcpus_limit": param.get_max_vcpus_limit(),
"memory": param.get_memory(),
"uuid": param.get_uuid(),
"vcpus": param.get_vcpus(),
"vcpus_limit": param.get_vcpus_limit(),
"graphics_autoport":
param.get_graphics_autoport(),
"keymap": param.get_graphics_keymap(),
"graphics_listen": param.get_graphics_listen(),
"graphics_passwd": param.get_graphics_passwd(),
"graphics_port": param.get_graphics_port(),
},
"pool": pool[0].get_info(),
})
if len(export) != 1:
self.logger.info("Export does not exist. - uuid=%s" %
self.view.uuid)
return web.badrequest()
else:
export = export[0]
finally:
kvc.close()
# Pool running?
if export['pool']['is_active'] is False:
return web.badrequest(
"The destination, the storage pool is not running.")
dest_domname = export['xml']['domain_name']
dest_uniqkey = export['info']['database']['uniq_key']
# Same guest OS is already running.
if m_findby1uniquekey(self.orm, dest_uniqkey) is not None:
self.logger.info(
_("guest '%s' already exists. (DB) - %s") %
(dest_domname, dest_uniqkey))
return web.badrequest(
_("guest '%s' already exists.") % dest_domname)
dest_dir = "%s/%s" % (export['pool']['target']['path'],
export['xml']['domain_name'])
if os.path.exists(dest_dir) is True:
self.logger.info(
_("guest '%s' already exists. (FS) - %s") %
(dest_domname, dest_dir))
return web.badrequest(
_("guest '%s' already exists.") % dest_domname)
# disk check
try:
src_disk = "%s/%s/images/%s.img" \
% (export["info"]["dir"], export["info"]["name"], export["info"]["name"])
if os.path.exists(src_disk):
s_size = os.path.getsize(src_disk) / (1024 * 1024
) # a unit 'MB'
if chk_create_disk(export["info"]["dir"], s_size) is False:
partition = get_partition_info(export["info"]["dir"],
header=False)
return web.badrequest(
_("No space available to create disk image in '%s' partition.") \
% partition[5][0])
except:
pass
extra_uniq_key = string_from_uuid(generate_uuid())
options = {}
options["exportuuid"] = export["info"]["uuid"]
options["destuuid"] = extra_uniq_key
options["quiet"] = None
# Database Notebook
try:
_notebook = n_new(
export["info"]["database"]["notebook"]["title"],
export["info"]["database"]["notebook"]["value"],
)
except:
_notebook = None
# Database Tag
_tags = []
try:
tag_array = comma_split(export["info"]["database"]["tags"])
tag_array = uniq_sort(tag_array)
for x in tag_array:
if t_count(self.orm, x) == 0:
_tags.append(t_new(x))
else:
_tags.append(t_name(self.orm, x))
except:
_tags.append(t_new(""))
parent = m_findby1(self.orm, host_id)
dest_guest = m_new(
created_user=self.me,
modified_user=self.me,
uniq_key=extra_uniq_key,
name=export["info"]["database"]["name"],
attribute=int(export["info"]["database"]["attribute"]),
hypervisor=int(export["info"]["database"]["hypervisor"]),
notebook=_notebook,
tags=_tags,
icon=export["info"]["database"]["icon"],
is_deleted=False,
parent=parent,
)
ret = regist_guest(
self,
_guest=dest_guest,
icon_filename=export["info"]["database"]["icon"],
cmd=VIRT_COMMAND_IMPORT_GUEST,
options=options,
cmdname=['Import Guest', 'Import Guest'],
rollback_options={"name": export["xml"]["domain_name"]},
is_create=False)
if ret is True:
return web.accepted()
else:
return False
def _POST(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
model = findbyguest1(self.orm, guest_id)
# virt
kvc = KaresansuiVirtConnection()
try:
domname = kvc.uuid_to_domname(model.uniq_key)
if not domname: return web.conflict(web.ctx.path)
virt = kvc.search_kvg_guests(domname)[0]
nic_info = virt.get_interface_info()
# -- Nic
if self.input.device_type == "nic":
if not validates_nic(self):
return web.badrequest(self.view.alert)
f_chk = True
for x in nic_info:
if x['mac']['address'] == self.input.mac_address:
f_chk = False
break
if f_chk is False:
return web.badrequest(
_('Specified MAC address is already defined.'))
mac = self.input.mac_address
bridge = None
network = None
if self.input.nic_type == "phydev":
bridge = self.input.phydev
elif self.input.nic_type == "virnet":
network = self.input.virnet
self.logger.debug('spinning off create_nic_job dom=%s, mac=%s, bridge=%s, network=%s' \
% (domname, mac, bridge, network))
create_nic_job(self, model, domname, mac, bridge, network)
return web.accepted()
# -- Disk
elif self.input.device_type == "disk":
if not validates_disk(self):
return web.badrequest(self.view.alert)
volume_job = None
order = 0
if self.input.pool_type == "dir" or self.input.pool_type == "fs": # create(dir)
disk_type = 'file'
pool_name = self.input.pool_dir
volume_name = string_from_uuid(generate_uuid())
volume_job = create_storage_volume_dir(
self, model, domname, volume_name, self.input.pool_dir,
self.input.disk_format, self.input.disk_size,
self.input.disk_size, 'M', order)
order += 1
elif self.input.pool_type == "block": # create(iscsi block)
disk_type = 'iscsi'
(iscsi_pool,
iscsi_volume) = self.input.pool_dir.split("/", 2)
pool_name = iscsi_pool
volume_name = iscsi_volume
else:
return badrequest(_("No storage type specified."))
# add disk
disk_job = create_disk_job(self,
guest=model,
domain_name=domname,
pool=pool_name,
volume=volume_name,
bus=self.input.bus_type,
format=self.input.disk_format,
type=disk_type,
order=order)
order += 1
if exec_disk_job(obj=self,
guest=model,
disk_job=disk_job,
volume_job=volume_job,
order=order) is True:
return web.accepted()
else:
return False
else: # Not Found
return False
finally:
kvc.close()
def _POST(self, *param, **params):
host_id = self.chk_hostby1(param)
if host_id is None: return web.notfound()
if not validates_guest_replicate(self):
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
uuid = string_from_uuid(generate_uuid())
# TODO dest_pool valid
if not validates_src_id(self):
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
src_guest = findbyguest1(self.orm, self.input.src_id)
if not src_guest:
self.view.alert = "Failed to get the data of source domain."
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
# Note
note_title = None
if is_param(self.input, "note_title"):
note_title = self.input.note_title
note_value = None
if is_param(self.input, "note_value"):
note_value = self.input.note_value
_notebook = n_new(note_title, note_value)
# Tag
_tags = None
if is_param(self.input, "tags"):
_tags = []
for x in comma_split(self.input.tags):
_tags.append(t_new(x))
# Icon
icon_filename = None
if is_param(self.input, "icon_filename", empty=True):
icon_filename = self.input.icon_filename
dest_guest = m_new(created_user=self.me,
modified_user=self.me,
uniq_key=uni_force(uuid),
name=self.input.m_name,
attribute=MACHINE_ATTRIBUTE['GUEST'],
hypervisor=src_guest.hypervisor,
notebook=_notebook,
tags=_tags,
icon=icon_filename,
is_deleted=False,
parent=src_guest.parent,
)
kvc = KaresansuiVirtConnection()
try:
domname = kvc.uuid_to_domname(src_guest.uniq_key)
if not domname: return web.conflict(web.ctx.path)
virt = kvc.search_kvg_guests(domname)[0]
options = {}
options["src-name"] = virt.get_domain_name()
if is_param(self.input, "dest_pool"):
options["pool"] = self.input.dest_pool
if is_param(self.input, "domain_dest_name"):
options["dest-name"] = self.input.domain_dest_name
if is_param(self.input, "vm_vncport"):
options["vnc-port"] = self.input.vm_vncport
if is_param(self.input, "vm_mac"):
options["mac"] = self.input.vm_mac
options["uuid"] = uuid
src_pools = kvc.get_storage_pool_name_bydomain(domname)
if not src_pools:
self.view.alert = _("Source storage pool is not found.")
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
for src_pool in src_pools :
src_pool_type = kvc.get_storage_pool_type(src_pool)
if src_pool_type != 'dir':
self.view.alert = _("'%s' disk contains the image.") % src_pool_type
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
# disk check
target_pool = kvc.get_storage_pool_name_bydomain(domname, 'os')[0]
target_path = kvc.get_storage_pool_targetpath(target_pool)
src_disk = "%s/%s/images/%s.img" % \
(target_path, options["src-name"], options["src-name"])
s_size = os.path.getsize(src_disk) / (1024 * 1024) # a unit 'MB'
if os.access(target_path, os.F_OK):
if chk_create_disk(target_path, s_size) is False:
partition = get_partition_info(target_path, header=False)
self.view.alert = _("No space available to create disk image in '%s' partition.") % partition[5][0]
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
#else: # Permission denied
#TODO:check disk space for root
active_guests = kvc.list_active_guest()
inactive_guests = kvc.list_inactive_guest()
used_vnc_ports = kvc.list_used_vnc_port()
used_mac_addrs = kvc.list_used_mac_addr()
conflict_location = "%s/host/%d/guest/%d.json" \
% (web.ctx.homepath, src_guest.parent_id, src_guest.id)
# source guestos
if not (options["src-name"] in active_guests or options["src-name"] in inactive_guests):
return web.conflict(conflict_location, "Unable to get the source guest.")
# Check on whether value has already been used
# destination guestos
if (options["dest-name"] in active_guests or options["dest-name"] in inactive_guests):
return web.conflict(conflict_location, "Destination guest %s is already there." % options["dest-name"])
# VNC port number
if(int(self.input.vm_vncport) in used_vnc_ports):
return web.conflict(conflict_location, "VNC port %s is already used." % self.input.vm_vncport)
# MAC address
if(self.input.vm_mac in used_mac_addrs):
return web.conflict(conflict_location, "MAC address %s is already used." % self.input.vm_mac)
# Replicate Guest
order = 0 # job order
disk_jobs = [] # Add Disk
volume_jobs = [] # Create Storage Volume
for disk in virt.get_disk_info():
if disk['type'] != 'file':
self.view.alert = _("The type of the storage pool where the disk is to be added must be 'file'. dev=%s") % disk['target']['dev']
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
disk_pool = kvc.get_storage_pool_name_byimage(disk['source']['file'])
if not disk_pool:
self.view.alert = _("Can not find the storage pool.")
self.logger.debug(self.view.alert)
return web.badrequest(self.view.alert)
else:
disk_pool = disk_pool[0]
disk_volumes = kvc.get_storage_volume_bydomain(domname, 'disk', 'key')
volume = None
for key in disk_volumes.keys():
if disk['source']['file'] == os.path.realpath(disk_volumes[key]):
volume = key # disk image
if volume is None: # os image
continue
disk_uuid = string_from_uuid(generate_uuid())
volume_jobs.append(replicate_storage_volume(self,
domname,
disk_pool,
volume,
self.input.domain_dest_name,
#self.input.dest_pool,
disk_pool, # orig
disk_uuid,
order))
order += 1
disk_jobs.append(create_disk_job(self,
dest_guest,
self.input.domain_dest_name,
disk_pool,
disk_uuid,
bus=disk['target']['bus'],
format=disk['driver']['type'],
type=disk['type'],
target=disk['target']['dev'],
order=-1))
finally:
kvc.close()
# replicate guest
guest_job = replicate_guest(self,
dest_guest,
VIRT_COMMAND_REPLICATE_GUEST,
options,
'Replicate Guest',
{"name" : options['dest-name'],
"pool" : options["pool"],
},
order,
)
order += 1
for disk_job in disk_jobs:
disk_job.order = order
order += 1
ret = exec_replicate_guest(self,
dest_guest,
icon_filename,
'Replicate Guest',
guest_job,
disk_jobs,
volume_jobs,
)
if ret is True:
return web.accepted()
else:
return False