X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osmclient%2Fsol005%2Fnsi.py;h=cf88114a227a54d832eb78e6c3af3b72f1bc58ff;hb=dd006fac5cefcff43d83bdd0ab1660d2bf2ef891;hp=cb87b8518cac7aa664e23c9629a461b943f851ca;hpb=c9a3f9a87f0dde283341ba13ea6d430aff5b9634;p=osm%2Fosmclient.git diff --git a/osmclient/sol005/nsi.py b/osmclient/sol005/nsi.py index cb87b85..cf88114 100644 --- a/osmclient/sol005/nsi.py +++ b/osmclient/sol005/nsi.py @@ -19,6 +19,7 @@ OSM NSI (Network Slice Instance) API handling """ from osmclient.common import utils +from osmclient.common import wait as WaitForStatus from osmclient.common.exceptions import ClientException from osmclient.common.exceptions import NotFound import yaml @@ -36,6 +37,19 @@ class Nsi(object): self._apiBase = '{}{}{}'.format(self._apiName, self._apiVersion, self._apiResource) + # NSI '--wait' option + def _wait(self, id, deleteFlag=False): + # Endpoint to get operation status + apiUrlStatus = '{}{}{}'.format(self._apiName, self._apiVersion, '/nsi_lcm_op_occs') + # Wait for status for NSI instance creation/update/deletion + WaitForStatus.wait_for_status( + 'NSI', + str(id), + WaitForStatus.TIMEOUT_NSI_OPERATION, + apiUrlStatus, + self._http.get2_cmd, + deleteFlag=deleteFlag) + def list(self, filter=None): """Returns a list of NSI """ @@ -69,22 +83,28 @@ class Nsi(object): break resp = self._http.get_cmd('{}/{}'.format(self._apiBase, nsi_id)) #resp = self._http.get_cmd('{}/{}/nsd_content'.format(self._apiBase, nsi_id)) - #print yaml.safe_dump(resp) + #print(yaml.safe_dump(resp)) if resp: return resp raise NotFound("nsi {} not found".format(name)) - def delete(self, name, force=False): + def delete(self, name, force=False, wait=False): nsi = self.get(name) querystring = '' if force: querystring = '?FORCE=True' http_code, resp = self._http.delete_cmd('{}/{}{}'.format(self._apiBase, nsi['_id'], querystring)) - #print 'HTTP CODE: {}'.format(http_code) - #print 'RESP: {}'.format(resp) + # print('HTTP CODE: {}'.format(http_code)) + # print('RESP: {}'.format(resp)) if http_code == 202: - print('Deletion in progress') + if wait and resp: + resp = json.loads(resp) + # Wait for status for NSI instance deletion + # For the 'delete' operation, '_id' is used + self._wait(resp.get('_id'), deleteFlag=True) + else: + print('Deletion in progress') elif http_code == 204: print('Deleted') else: @@ -98,7 +118,7 @@ class Nsi(object): def create(self, nst_name, nsi_name, account, config=None, ssh_keys=None, description='default description', - admin_status='ENABLED'): + admin_status='ENABLED', wait=False): nst = self._client.nst.get(nst_name) @@ -135,7 +155,7 @@ class Nsi(object): with open(pubkeyfile, 'r') as f: nsi['ssh_keys'].append(f.read()) if config: - nsi_config = yaml.load(config) + nsi_config = yaml.safe_load(config) if "netslice-vld" in nsi_config: for vld in nsi_config["netslice-vld"]: if vld.get("vim-network-name"): @@ -179,7 +199,7 @@ class Nsi(object): raise ValueError("Error at --config 'additionalParamsForSubnet' items must contain " "'additionalParamsForNs' and/or 'additionalParamsForVnf'") - # print yaml.safe_dump(nsi) + # print(yaml.safe_dump(nsi)) try: self._apiResource = '/netslice_instances_content' self._apiBase = '{}{}{}'.format(self._apiName, @@ -191,14 +211,17 @@ class Nsi(object): self._http.set_http_header(http_header) http_code, resp = self._http.post_cmd(endpoint=self._apiBase, postfields_dict=nsi) - #print 'HTTP CODE: {}'.format(http_code) - #print 'RESP: {}'.format(resp) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) if http_code in (200, 201, 202, 204): if resp: resp = json.loads(resp) if not resp or 'id' not in resp: raise ClientException('unexpected response from server - {} '.format( resp)) + if wait: + # Wait for status for NSI instance creation + self._wait(resp.get('nsilcmop_id')) print(resp['id']) else: msg = "" @@ -226,11 +249,11 @@ class Nsi(object): filter_string = '' if filter: filter_string = '&{}'.format(filter) - http_code, resp = self._http.get2_cmd('{}?nsiInstanceId={}'.format( + http_code, resp = self._http.get2_cmd('{}?netsliceInstanceId={}'.format( self._apiBase, nsi['_id'], filter_string) ) - #print 'HTTP CODE: {}'.format(http_code) - #print 'RESP: {}'.format(resp) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) if http_code == 200: if resp: resp = json.loads(resp) @@ -260,8 +283,8 @@ class Nsi(object): self._apiBase = '{}{}{}'.format(self._apiName, self._apiVersion, self._apiResource) http_code, resp = self._http.get2_cmd('{}/{}'.format(self._apiBase, operationId)) - #print 'HTTP CODE: {}'.format(http_code) - #print 'RESP: {}'.format(resp) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) if http_code == 200: if resp: resp = json.loads(resp) @@ -292,11 +315,11 @@ class Nsi(object): self._apiBase = '{}{}{}'.format(self._apiName, self._apiVersion, self._apiResource) endpoint = '{}/{}/{}'.format(self._apiBase, nsi['_id'], op_name) - #print 'OP_NAME: {}'.format(op_name) - #print 'OP_DATA: {}'.format(json.dumps(op_data)) + #print('OP_NAME: {}'.format(op_name)) + #print('OP_DATA: {}'.format(json.dumps(op_data))) http_code, resp = self._http.post_cmd(endpoint=endpoint, postfields_dict=op_data) - #print 'HTTP CODE: {}'.format(http_code) - #print 'RESP: {}'.format(resp) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) if http_code in (200, 201, 202, 204): if resp: resp = json.loads(resp)