X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=lcm%2Flcm%2Fpub%2Fvimapi%2Fadaptor.py;h=a09943f5698e859bcf2d1a8e9d31e138b2b8e9ec;hb=b51f79348b419a755dd08f758c45ed56c2ea0a10;hp=688d06bee3e08295b929722bbfca22d8e0892081;hpb=d583c5fd78fb6fd3f93b173218069b7efc75b668;p=vfc%2Fgvnfm%2Fvnflcm.git diff --git a/lcm/lcm/pub/vimapi/adaptor.py b/lcm/lcm/pub/vimapi/adaptor.py index 688d06be..a09943f5 100644 --- a/lcm/lcm/pub/vimapi/adaptor.py +++ b/lcm/lcm/pub/vimapi/adaptor.py @@ -13,9 +13,9 @@ # limitations under the License. import logging -import json -import traceback import sys +import time +import traceback from lcm.pub.utils.values import ignore_case_get, set_opt_val from . import api @@ -23,67 +23,126 @@ from .exceptions import VimException logger = logging.getLogger(__name__) +ERR_CODE = "500" RES_EXIST, RES_NEW = 0, 1 -NET_PRIVATE, NET_SHSRED = 0, 1 -VLAN_TRANSPARENT_NO, VLAN_TRANSPARENT_YES = 0, 1 IP_V4, IP_V6 = 4, 6 -DHCP_DISABLED, DHCP_ENABLED = 0, 1 -RES_VOLUME, RES_NETWORK, RES_SUBNET, RES_PORT, RES_FLAVOR, RES_VM = range(6) +BOOT_FROM_VOLUME, BOOT_FROM_IMAGE = 1, 2 -def create_vim_res(data, do_notify, do_rollback): - try: - for vol in ignore_case_get(data, "volume_storages"): - create_volume(vol, do_notify, 10) - for network in ignore_case_get(data, "vls"): - create_network(network, do_notify, 20) - for subnet in ignore_case_get(data, "vls"): - create_subnet(subnet, do_notify, 30) - - - except VimException as e: - logger.error(e.message) - do_rollback(e.message) - except: - logger.error(traceback.format_exc()) - do_rollback(str(sys.exc_info())) - -def create_volume(vol, do_notify, progress): +RES_VOLUME = "volume" +RES_NETWORK = "network" +RES_SUBNET = "subnet" +RES_PORT = "port" +RES_FLAVOR = "flavor" +RES_VM = "vm" + + +def get_tenant_id(vim_cache, vim_id, tenant_name): + if vim_id not in vim_cache: + tenants = api.list_tenant(vim_id) + vim_cache[vim_id] = {} + for tenant in tenants["tenants"]: + id, name = tenant["id"], tenant["name"] + vim_cache[vim_id][name] = id + if tenant_name not in vim_cache[vim_id]: + raise VimException("Tenant(%s) not found in vim(%s)" % (tenant_name, vim_id), ERR_CODE) + return vim_cache[vim_id][tenant_name] + +def set_res_cache(res_cache, res_type, key, val): + if res_type not in res_cache: + res_cache[res_type] = {} + if key in res_cache[res_type]: + raise VimException("Duplicate key(%s) of %s" % (key, res_type), ERR_CODE) + res_cache[res_type][key] = val + +def get_res_id(res_cache, res_type, key): + if res_type not in res_cache: + raise VimException("%s not found in cache" % res_type, ERR_CODE) + if key not in res_cache[res_type]: + raise VimException("%s(%s) not found in cache" % (res_type, key), ERR_CODE) + return res_cache[res_type][key] + +def create_vim_res(data, do_notify): + vim_cache, res_cache = {}, {} + for vol in ignore_case_get(data, "volume_storages"): + create_volume(vim_cache, res_cache, vol, do_notify, RES_VOLUME) + for network in ignore_case_get(data, "vls"): + create_network(vim_cache, res_cache, network, do_notify, RES_NETWORK) + for subnet in ignore_case_get(data, "vls"): + create_subnet(vim_cache, res_cache, subnet, do_notify, RES_SUBNET) + for port in ignore_case_get(data, "cps"): + create_port(vim_cache, res_cache, data, port, do_notify, RES_PORT) + for flavor in ignore_case_get(data, "vdus"): + create_flavor(vim_cache, res_cache, data, flavor, do_notify, RES_FLAVOR) + for vm in ignore_case_get(data, "vdus"): + create_vm(vim_cache, res_cache, data, vm, do_notify, RES_VM) + +def delete_vim_res(data, do_notify): + res_types = [RES_VM, RES_FLAVOR, RES_PORT, RES_SUBNET, RES_NETWORK, RES_VOLUME] + res_del_funs = [api.delete_vm, api.delete_flavor, api.delete_port, + api.delete_subnet, api.delete_network, api.delete_volume] + for res_type, res_del_fun in zip(res_types, res_del_funs): + for res in ignore_case_get(data, res_type): + try: + res_del_fun(res["vim_id"], res["tenant_id"], res["res_id"]) + except VimException as e: + logger.error("Failed to delete %s(%s)", res_type, res["res_id"]) + logger.error("%s:%s", e.http_code, e.message) + do_notify(res_type, res["res_id"]) + +def create_volume(vim_cache, res_cache, vol, do_notify, res_type): + location_info = vol["properties"]["location_info"] param = { - "tenant": vol["properties"]["location_info"]["tenant"], - "volumeName": vol["properties"]["volume_name"], - "volumeSize": int(ignore_case_get(vol["properties"], "size", "0")) + "name": vol["properties"]["volume_name"], + "volumeSize": int(ignore_case_get(vol["properties"], "size", "0").replace('GB', '').strip()) } set_opt_val(param, "imageName", ignore_case_get(vol, "image_file")) set_opt_val(param, "volumeType", ignore_case_get(vol["properties"], "custom_volume_type")) - vim_id = vol["properties"]["location_info"]["vimid"], - ret = api.create_volume(vim_id, param) - do_notify(RES_VOLUME, progress, ret) + set_opt_val(param, "availabilityZone", ignore_case_get(location_info, "availability_zone")) + vim_id, tenant_name = location_info["vimid"], location_info["tenant"] + tenant_id = get_tenant_id(vim_cache, vim_id, tenant_name) + ret = api.create_volume(vim_id, tenant_id, param) + ret["nodeId"] = vol["volume_storage_id"] + do_notify(res_type, ret) + vol_id, vol_name, return_code = ret["id"], ret["name"], ret["returnCode"] + set_res_cache(res_cache, res_type, vol["volume_storage_id"], vol_id) + retry_count, max_retry_count = 0, 300 + while retry_count < max_retry_count: + vol_info = api.get_volume(vim_id, tenant_id, vol_id) + if vol_info["status"].upper() == "AVAILABLE": + logger.debug("Volume(%s) is available", vol_id) + return + time.sleep(2) + retry_count = retry_count + 1 + raise VimException("Failed to create Volume(%s): Timeout." % vol_name, ERR_CODE) -def create_network(network, do_notify, progress): +def create_network(vim_cache, res_cache, network, do_notify, res_type): + location_info = network["properties"]["location_info"] param = { - "tenant": network["properties"]["location_info"]["tenant"], - "networkName": network["properties"]["network_name"], - "shared": NET_PRIVATE, + "name": network["properties"]["network_name"], + "shared": False, "networkType": network["properties"]["network_type"], "physicalNetwork": ignore_case_get(network["properties"], "physical_network") } - set_opt_val(param, "vlanTransparent", - ignore_case_get(network["properties"], "vlan_transparent"), VLAN_TRANSPARENT_YES) - set_opt_val(param, "segmentationId", ignore_case_get(network["properties"], "segmentation_id")) - vim_id = network["properties"]["location_info"]["vimid"], - ret = api.create_network(vim_id, param) - do_notify(RES_NETWORK, progress, ret) + set_opt_val(param, "vlanTransparent", ignore_case_get(network["properties"], "vlan_transparent")) + set_opt_val(param, "segmentationId", int(ignore_case_get(network["properties"], "segmentation_id", "0"))) + set_opt_val(param, "routerExternal", ignore_case_get(network, "route_external")) + vim_id, tenant_name = location_info["vimid"], location_info["tenant"] + tenant_id = get_tenant_id(vim_cache, vim_id, tenant_name) + ret = api.create_network(vim_id, tenant_id, param) + ret["nodeId"] = network["vl_id"] + do_notify(res_type, ret) + set_res_cache(res_cache, res_type, network["vl_id"], ret["id"]) -def create_subnet(subnet, do_notify, progress): +def create_subnet(vim_cache, res_cache, subnet, do_notify, res_type): + location_info = subnet["properties"]["location_info"] + network_id = get_res_id(res_cache, RES_NETWORK, subnet["vl_id"]) param = { - "tenant": subnet["properties"]["location_info"]["tenant"], - "networkName": subnet["properties"]["network_name"], - "subnetName": subnet["properties"]["name"], + "networkId": network_id, + "name": subnet["properties"]["name"], "cidr": ignore_case_get(subnet["properties"], "cidr"), "ipVersion": ignore_case_get(subnet["properties"], "ip_version", IP_V4) } - set_opt_val(param, "enableDhcp", - ignore_case_get(subnet["properties"], "dhcp_enabled"), DHCP_ENABLED) + set_opt_val(param, "enableDhcp", ignore_case_get(subnet["properties"], "dhcp_enabled")) set_opt_val(param, "gatewayIp", ignore_case_get(subnet["properties"], "gateway_ip")) set_opt_val(param, "dnsNameservers", ignore_case_get(subnet["properties"], "dns_nameservers")) allocation_pool = {} @@ -92,7 +151,145 @@ def create_subnet(subnet, do_notify, progress): if allocation_pool: param["allocationPools"] = [allocation_pool] set_opt_val(param, "hostRoutes", ignore_case_get(subnet["properties"], "host_routes")) - vim_id = network["properties"]["location_info"]["vimid"], - ret = api.create_subnet(vim_id, param) - do_notify(RES_SUBNET, progress, ret) + vim_id, tenant_name = location_info["vimid"], location_info["tenant"] + tenant_id = get_tenant_id(vim_cache, vim_id, tenant_name) + ret = api.create_subnet(vim_id, tenant_id, param) + do_notify(res_type, ret) + set_res_cache(res_cache, res_type, subnet["vl_id"], ret["id"]) + +def create_port(vim_cache, res_cache, data, port, do_notify, res_type): + location_info = None + port_ref_vdu_id = ignore_case_get(port, "vdu_id") + for vdu in ignore_case_get(data, "vdus"): + if vdu["vdu_id"] == port_ref_vdu_id: + location_info = vdu["properties"]["location_info"] + break + if not location_info: + err_msg = "vdu_id(%s) for cp(%s) is not defined" + raise VimException(err_msg % (port_ref_vdu_id, port["cp_id"]), ERR_CODE) + network_id = ignore_case_get(port, "networkId") + subnet_id = ignore_case_get(port, "subnetId") + if not network_id: + network_id = get_res_id(res_cache, RES_NETWORK, port["vl_id"]) + subnet_id = get_res_id(res_cache, RES_SUBNET, port["vl_id"]) + param = { + "networkId": network_id, + "name": port["properties"]["name"] + } + set_opt_val(param, "subnetId", subnet_id) + set_opt_val(param, "macAddress", ignore_case_get(port["properties"], "mac_address")) + set_opt_val(param, "ip", ignore_case_get(port["properties"], "ip_address")) + set_opt_val(param, "vnicType", ignore_case_get(port["properties"], "vnic_type")) + set_opt_val(param, "securityGroups", "") # TODO + vim_id, tenant_name = location_info["vimid"], location_info["tenant"] + tenant_id = get_tenant_id(vim_cache, vim_id, tenant_name) + ret = api.create_subnet(vim_id, tenant_id, param) + ret["nodeId"] = port["cp_id"] + do_notify(res_type, ret) + set_res_cache(res_cache, res_type, port["cp_id"], ret["id"]) + +def create_flavor(vim_cache, res_cache, data, flavor, do_notify, res_type): + location_info = flavor["properties"]["location_info"] + local_storages = ignore_case_get(data, "local_storages") + param = { + "name": "Flavor_%s" % flavor["vdu_id"], + "vcpu": int(flavor["nfv_compute"]["num_cpus"]), + "memory": int(flavor["nfv_compute"]["mem_size"].replace('MB', '').strip()), + "isPublic": True + } + for local_storage_id in ignore_case_get(flavor, "local_storages"): + for local_storage in local_storages: + if local_storage_id != local_storage["local_storage_id"]: + continue + disk_type = local_storage["properties"]["disk_type"] + disk_size = int(local_storage["properties"]["size"].replace('GB', '').strip()) + if disk_type == "root": + param["disk"] = disk_size + elif disk_type == "ephemeral": + param["ephemeral"] = disk_size + elif disk_type == "swap": + param["swap"] = disk_size + flavor_extra_specs = ignore_case_get(flavor["nfv_compute"], "flavor_extra_specs") + extra_specs = [] + for es in flavor_extra_specs: + extra_specs.append({"keyName": es, "value": flavor_extra_specs[es]}) + set_opt_val(param, "extraSpecs", extra_specs) + vim_id, tenant_name = location_info["vimid"], location_info["tenant"] + tenant_id = get_tenant_id(vim_cache, vim_id, tenant_name) + ret = api.create_flavor(vim_id, tenant_id, param) + do_notify(res_type, ret) + set_res_cache(res_cache, res_type, flavor["vdu_id"], ret["id"]) + +def create_vm(vim_cache, res_cache, data, vm, do_notify, res_type): + location_info = vm["properties"]["location_info"] + vim_id, tenant_name = location_info["vimid"], location_info["tenant"] + tenant_id = get_tenant_id(vim_cache, vim_id, tenant_name) + param = { + "name": vm["properties"]["name"], + "flavorId": get_res_id(res_cache, RES_FLAVOR, vm["vdu_id"]), + "boot": {}, + "nicArray": [], + "contextArray": [], + "volumeArray": [] + } + # set boot param + if "image_file" in vm and vm["image_file"]: + param["boot"]["type"] = BOOT_FROM_IMAGE + img_name = "" + for img in ignore_case_get(data, "image_files"): + if vm["image_file"] == img["image_file_id"]: + img_name = img["properties"]["name"] + break + if not img_name: + raise VimException("Undefined image(%s)" % vm["image_file"], ERR_CODE) + images = api.list_image(vim_id, tenant_id) + for image in images["imageList"]: + if img_name == image["name"]: + param["boot"]["imageId"] = image["id"] + break + if "imageId" not in param["boot"]: + raise VimException("Image(%s) not found in Vim(%s)" % (img_name, vim_id), ERR_CODE) + elif vm["volume_storages"]: + param["boot"]["type"] = BOOT_FROM_VOLUME + vol_id = vm["volume_storages"][0]["volume_storage_id"] + param["boot"]["volumeId"] = get_res_id(res_cache, RES_VOLUME, vol_id) + else: + raise VimException("No image and volume defined", ERR_CODE) + + for cp_id in ignore_case_get(vm, "cps"): + param["nicArray"].append({ + "portId": get_res_id(res_cache, RES_PORT, cp_id) + }) + for inject_data in ignore_case_get(vm["properties"], "inject_data_list"): + param["contextArray"].append({ + "fileName": inject_data["file_name"], + "fileData": inject_data["file_data"] + }) + for vol_data in vm["volume_storages"]: + vol_id = vol_data["volume_storage_id"] + param["volumeArray"].append({ + "volumeId": get_res_id(res_cache, RES_VOLUME, vol_id) + }) + + set_opt_val(param, "availabilityZone", ignore_case_get(location_info, "availability_zone")) + set_opt_val(param, "userdata", "") # TODO Configuration information or scripts to use upon launch + set_opt_val(param, "metadata", "") # TODO [{"keyName": "foo", "value": "foo value"}] + set_opt_val(param, "securityGroups", "") # TODO List of names of security group + set_opt_val(param, "serverGroup", "") # TODO the ServerGroup for anti-affinity and affinity + ret = api.create_vm(vim_id, tenant_id, param) + do_notify(res_type, ret) + vm_id, vm_name, return_code = ret["id"], ret["name"], ret["returnCode"] + opt_vm_status = "Timeout" + retry_count, max_retry_count = 0, 100 + while retry_count < max_retry_count: + vm_info = api.get_vm(vim_id, tenant_id, vm_id) + if vm_info["status"].upper() == "ACTIVE": + logger.debug("Vm(%s) is active", vim_id) + return + if vm_info["status"].upper() == "ERROR": + opt_vm_status = vm_info["status"] + break + time.sleep(2) + retry_count = retry_count + 1 + raise VimException("Failed to create Vm(%s): %s." % (vm_name, opt_vm_status), ERR_CODE)