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