X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osmclient%2Fscripts%2Fosm.py;h=d1cd3499e9d3f0e41ef744ac4621ca38d236dfea;hb=78e9a1baa7cf3c6da5a1d8c84bb51efad5a09a62;hp=b7f5ac4a92b9edc8471451daa55e0447dac5f528;hpb=4c7e237e45bc6fe209006b4837a8e6b031e78e1c;p=osm%2Fosmclient.git diff --git a/osmclient/scripts/osm.py b/osmclient/scripts/osm.py index b7f5ac4..d1cd349 100755 --- a/osmclient/scripts/osm.py +++ b/osmclient/scripts/osm.py @@ -1,4 +1,5 @@ -# Copyright 2017 Sandvine +# Copyright 2017-2018 Sandvine +# Copyright 2018 Telefonica # # All Rights Reserved. # @@ -18,24 +19,47 @@ OSM shell/cli """ import click -from osmclient.client import client +from osmclient import client from osmclient.common.exceptions import ClientException from prettytable import PrettyTable +import yaml import json import time +import pycurl +def check_client_version(obj, what, version='sol005'): + ''' + Checks the version of the client object and raises error if it not the expected. + + :param obj: the client object + :what: the function or command under evaluation (used when an error is raised) + :return: - + :raises ClientError: if the specified version does not match the client version + ''' + fullclassname = obj.__module__ + "." + obj.__class__.__name__ + message = 'The following commands or options are only supported with the option "--sol005": {}'.format(what) + if version == 'v1': + message = 'The following commands or options are not supported when using option "--sol005": {}'.format(what) + if fullclassname != 'osmclient.{}.client.Client'.format(version): + raise ClientException(message) + return @click.group() @click.option('--hostname', - default=None, + default="127.0.0.1", envvar='OSM_HOSTNAME', help='hostname of server. ' + 'Also can set OSM_HOSTNAME in environment') @click.option('--so-port', - default=8008, + default=None, envvar='OSM_SO_PORT', help='hostname of server. ' + 'Also can set OSM_SO_PORT in environment') +@click.option('--so-project', + default=None, + envvar='OSM_SO_PROJECT', + help='Project Name in SO. ' + + 'Also can set OSM_SO_PROJECT in environment') @click.option('--ro-hostname', default=None, envvar='OSM_RO_HOSTNAME', @@ -46,98 +70,480 @@ import time envvar='OSM_RO_PORT', help='hostname of RO server. ' + 'Also can set OSM_RO_PORT in environment') +@click.option('--sol005/--no-sol005', + default=True, + envvar='OSM_SOL005', + help='Use ETSI NFV SOL005 API (default) or the previous SO API') @click.pass_context -def cli(ctx, hostname, so_port, ro_hostname, ro_port): +def cli(ctx, hostname, so_port, so_project, ro_hostname, ro_port, sol005): if hostname is None: - print( + print(( "either hostname option or OSM_HOSTNAME " + - "environment variable needs to be specified") + "environment variable needs to be specified")) exit(1) - ctx.obj = client.Client( - host=hostname, - so_port=so_port, - ro_host=ro_hostname, - ro_port=ro_port) + kwargs={} + if so_port is not None: + kwargs['so_port']=so_port + if so_project is not None: + kwargs['so_project']=so_project + if ro_hostname is not None: + kwargs['ro_host']=ro_hostname + if ro_port is not None: + kwargs['ro_port']=ro_port + ctx.obj = client.Client(host=hostname, sol005=sol005, **kwargs) + + +#################### +# LIST operations +#################### @cli.command(name='ns-list') +@click.option('--filter', default=None, + help='restricts the list to the NS instances matching the filter.') @click.pass_context -def ns_list(ctx): - resp = ctx.obj.ns.list() +def ns_list(ctx, filter): + '''list all NS instances + + \b + Options: + --filter filterExpr Restricts the list to the NS instances matching the filter + + \b + filterExpr consists of one or more strings formatted according to "simpleFilterExpr", + concatenated using the "&" character: + + \b + filterExpr := ["&"]* + simpleFilterExpr := ["."]*["."]"="[","]* + op := "eq" | "neq" | "gt" | "lt" | "gte" | "lte" | "cont" | "ncont" + attrName := string + value := scalar value + + \b + where: + * zero or more occurrences + ? zero or one occurrence + [] grouping of expressions to be used with ? and * + "" quotation marks for marking string constants + <> name separator + + \b + "AttrName" is the name of one attribute in the data type that defines the representation + of the resource. The dot (".") character in "simpleFilterExpr" allows concatenation of + entries to filter by attributes deeper in the hierarchy of a structured document. + "Op" stands for the comparison operator. If the expression has concatenated + entries, it means that the operator "op" is applied to the attribute addressed by the last + entry included in the concatenation. All simple filter expressions are combined + by the "AND" logical operator. In a concatenation of entries in a , + the rightmost "attrName" entry in a "simpleFilterExpr" is called "leaf attribute". The + concatenation of all "attrName" entries except the leaf attribute is called the "attribute + prefix". If an attribute referenced in an expression is an array, an object that contains a + corresponding array shall be considered to match the expression if any of the elements in the + array matches all expressions that have the same attribute prefix. + + \b + Filter examples: + --filter admin-status=ENABLED + --filter nsd-ref= + --filter nsd.vendor= + --filter nsd.vendor=&nsd-ref= + --filter nsd.constituent-vnfd.vnfd-id-ref= + ''' + if filter: + check_client_version(ctx.obj, '--filter') + resp = ctx.obj.ns.list(filter) + else: + resp = ctx.obj.ns.list() table = PrettyTable( ['ns instance name', 'id', 'operational status', - 'config status']) + 'config status', + 'detailed status']) for ns in resp: - nsopdata = ctx.obj.ns.get_opdata(ns['id']) - nsr = nsopdata['nsr:nsr'] + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname == 'osmclient.sol005.client.Client': + nsr = ns + nsr_name = nsr['name'] + nsr_id = nsr['_id'] + else: + nsopdata = ctx.obj.ns.get_opdata(ns['id']) + nsr = nsopdata['nsr:nsr'] + nsr_name = nsr['name-ref'] + nsr_id = nsr['ns-instance-config-ref'] + opstatus = nsr['operational-status'] if 'operational-status' in nsr else 'Not found' + configstatus = nsr['config-status'] if 'config-status' in nsr else 'Not found' + detailed_status = nsr['detailed-status'] if 'detailed-status' in nsr else 'Not found' + if configstatus == "config_not_needed": + configstatus = "configured (no charms)" table.add_row( - [nsr['name-ref'], - nsr['ns-instance-config-ref'], - nsr['operational-status'], - nsr['config-status']]) + [nsr_name, + nsr_id, + opstatus, + configstatus, + detailed_status]) table.align = 'l' print(table) -@cli.command(name='nsd-list') -@click.pass_context -def nsd_list(ctx): - resp = ctx.obj.nsd.list() +def nsd_list(ctx, filter): + if filter: + check_client_version(ctx.obj, '--filter') + resp = ctx.obj.nsd.list(filter) + else: + resp = ctx.obj.nsd.list() + #print yaml.safe_dump(resp) table = PrettyTable(['nsd name', 'id']) - for ns in resp: - table.add_row([ns['name'], ns['id']]) + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname == 'osmclient.sol005.client.Client': + for ns in resp: + name = ns['name'] if 'name' in ns else '-' + table.add_row([name, ns['_id']]) + else: + for ns in resp: + table.add_row([ns['name'], ns['id']]) table.align = 'l' print(table) -@cli.command(name='vnfd-list') +@cli.command(name='nsd-list') +@click.option('--filter', default=None, + help='restricts the list to the NSD/NSpkg matching the filter') @click.pass_context -def vnfd_list(ctx): - resp = ctx.obj.vnfd.list() +def nsd_list1(ctx, filter): + '''list all NSD/NSpkg in the system''' + nsd_list(ctx,filter) + + +@cli.command(name='nspkg-list') +@click.option('--filter', default=None, + help='restricts the list to the NSD/NSpkg matching the filter') +@click.pass_context +def nsd_list2(ctx, filter): + '''list all NSD/NSpkg in the system''' + nsd_list(ctx,filter) + + +def vnfd_list(ctx, filter): + if filter: + check_client_version(ctx.obj, '--filter') + resp = ctx.obj.vnfd.list(filter) + else: + resp = ctx.obj.vnfd.list() + #print yaml.safe_dump(resp) table = PrettyTable(['vnfd name', 'id']) - for vnfd in resp: - table.add_row([vnfd['name'], vnfd['id']]) + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname == 'osmclient.sol005.client.Client': + for vnfd in resp: + name = vnfd['name'] if 'name' in vnfd else '-' + table.add_row([name, vnfd['_id']]) + else: + for vnfd in resp: + table.add_row([vnfd['name'], vnfd['id']]) table.align = 'l' print(table) +@cli.command(name='vnfd-list') +@click.option('--filter', default=None, + help='restricts the list to the VNFD/VNFpkg matching the filter') +@click.pass_context +def vnfd_list1(ctx, filter): + '''list all VNFD/VNFpkg in the system''' + vnfd_list(ctx,filter) + + +@cli.command(name='vnfpkg-list') +@click.option('--filter', default=None, + help='restricts the list to the VNFD/VNFpkg matching the filter') +@click.pass_context +def vnfd_list2(ctx, filter): + '''list all VNFD/VNFpkg in the system''' + vnfd_list(ctx,filter) + + @cli.command(name='vnf-list') +@click.option('--ns', default=None, help='NS instance id or name to restrict the VNF list') +@click.option('--filter', default=None, + help='restricts the list to the VNF instances matching the filter.') @click.pass_context -def vnf_list(ctx): - resp = ctx.obj.vnf.list() - table = PrettyTable( - ['vnf name', - 'id', - 'operational status', - 'config status']) - for vnfr in resp: - if 'mgmt-interface' not in vnfr: - vnfr['mgmt-interface'] = {} - vnfr['mgmt-interface']['ip-address'] = None - table.add_row( - [vnfr['name'], - vnfr['id'], - vnfr['operational-status'], - vnfr['config-status']]) +def vnf_list(ctx, ns, filter): + '''list all VNF instances + + \b + Options: + --ns TEXT NS instance id or name to restrict the VNF list + --filter filterExpr Restricts the list to the VNF instances matching the filter + + \b + filterExpr consists of one or more strings formatted according to "simpleFilterExpr", + concatenated using the "&" character: + + \b + filterExpr := ["&"]* + simpleFilterExpr := ["."]*["."]"="[","]* + op := "eq" | "neq" | "gt" | "lt" | "gte" | "lte" | "cont" | "ncont" + attrName := string + value := scalar value + + \b + where: + * zero or more occurrences + ? zero or one occurrence + [] grouping of expressions to be used with ? and * + "" quotation marks for marking string constants + <> name separator + + \b + "AttrName" is the name of one attribute in the data type that defines the representation + of the resource. The dot (".") character in "simpleFilterExpr" allows concatenation of + entries to filter by attributes deeper in the hierarchy of a structured document. + "Op" stands for the comparison operator. If the expression has concatenated + entries, it means that the operator "op" is applied to the attribute addressed by the last + entry included in the concatenation. All simple filter expressions are combined + by the "AND" logical operator. In a concatenation of entries in a , + the rightmost "attrName" entry in a "simpleFilterExpr" is called "leaf attribute". The + concatenation of all "attrName" entries except the leaf attribute is called the "attribute + prefix". If an attribute referenced in an expression is an array, an object that contains a + corresponding array shall be considered to match the expression if any of the elements in the + array matches all expressions that have the same attribute prefix. + + \b + Filter examples: + --filter vim-account-id= + --filter vnfd-ref= + --filter vdur.ip-address= + --filter vnfd-ref=,vdur.ip-address= + ''' + try: + if ns or filter: + if ns: + check_client_version(ctx.obj, '--ns') + if filter: + check_client_version(ctx.obj, '--filter') + resp = ctx.obj.vnf.list(ns, filter) + else: + resp = ctx.obj.vnf.list() + except ClientException as inst: + print((inst.message)) + exit(1) + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname == 'osmclient.sol005.client.Client': + table = PrettyTable( + ['vnf id', + 'name', + 'ns id', + 'vnf member index', + 'vnfd name', + 'vim account id', + 'ip address']) + for vnfr in resp: + name = vnfr['name'] if 'name' in vnfr else '-' + table.add_row( + [vnfr['_id'], + name, + vnfr['nsr-id-ref'], + vnfr['member-vnf-index-ref'], + vnfr['vnfd-ref'], + vnfr['vim-account-id'], + vnfr['ip-address']]) + else: + table = PrettyTable( + ['vnf name', + 'id', + 'operational status', + 'config status']) + for vnfr in resp: + if 'mgmt-interface' not in vnfr: + vnfr['mgmt-interface'] = {} + vnfr['mgmt-interface']['ip-address'] = None + table.add_row( + [vnfr['name'], + vnfr['id'], + vnfr['operational-status'], + vnfr['config-status']]) table.align = 'l' print(table) +@cli.command(name='ns-op-list') +@click.argument('name') +@click.pass_context +def ns_op_list(ctx, name): + '''shows the history of operations over a NS instance -@cli.command(name='vnf-show') -@click.argument('vnf_name') + NAME: name or ID of the NS instance + ''' + try: + check_client_version(ctx.obj, ctx.command.name) + resp = ctx.obj.ns.list_op(name) + except ClientException as inst: + print((inst.message)) + exit(1) + + table = PrettyTable(['id', 'operation', 'status']) + for op in resp: + table.add_row([op['id'], op['lcmOperationType'], + op['operationState']]) + table.align = 'l' + print(table) + +#################### +# SHOW operations +#################### + +def nsd_show(ctx, name, literal): + try: + resp = ctx.obj.nsd.get(name) + #resp = ctx.obj.nsd.get_individual(name) + except ClientException as inst: + print((inst.message)) + exit(1) + + if literal: + print(yaml.safe_dump(resp)) + return + + table = PrettyTable(['field', 'value']) + for k, v in list(resp.items()): + table.add_row([k, json.dumps(v, indent=2)]) + table.align = 'l' + print(table) + + +@cli.command(name='nsd-show', short_help='shows the content of a NSD') +@click.option('--literal', is_flag=True, + help='print literally, no pretty table') +@click.argument('name') +@click.pass_context +def nsd_show1(ctx, name, literal): + '''shows the content of a NSD + + NAME: name or ID of the NSD/NSpkg + ''' + nsd_show(ctx, name, literal) + + +@cli.command(name='nspkg-show', short_help='shows the content of a NSD') +@click.option('--literal', is_flag=True, + help='print literally, no pretty table') +@click.argument('name') +@click.pass_context +def nsd_show2(ctx, name, literal): + '''shows the content of a NSD + + NAME: name or ID of the NSD/NSpkg + ''' + nsd_show(ctx, name, literal) + + +def vnfd_show(ctx, name, literal): + try: + resp = ctx.obj.vnfd.get(name) + #resp = ctx.obj.vnfd.get_individual(name) + except ClientException as inst: + print((inst.message)) + exit(1) + + if literal: + print(yaml.safe_dump(resp)) + return + + table = PrettyTable(['field', 'value']) + for k, v in list(resp.items()): + table.add_row([k, json.dumps(v, indent=2)]) + table.align = 'l' + print(table) + + +@cli.command(name='vnfd-show', short_help='shows the content of a VNFD') +@click.option('--literal', is_flag=True, + help='print literally, no pretty table') +@click.argument('name') +@click.pass_context +def vnfd_show1(ctx, name, literal): + '''shows the content of a VNFD + + NAME: name or ID of the VNFD/VNFpkg + ''' + vnfd_show(ctx, name, literal) + + +@cli.command(name='vnfpkg-show', short_help='shows the content of a VNFD') +@click.option('--literal', is_flag=True, + help='print literally, no pretty table') +@click.argument('name') +@click.pass_context +def vnfd_show2(ctx, name, literal): + '''shows the content of a VNFD + + NAME: name or ID of the VNFD/VNFpkg + ''' + vnfd_show(ctx, name, literal) + + +@cli.command(name='ns-show', short_help='shows the info of a NS instance') +@click.argument('name') +@click.option('--literal', is_flag=True, + help='print literally, no pretty table') +@click.option('--filter', default=None) +@click.pass_context +def ns_show(ctx, name, literal, filter): + '''shows the info of a NS instance + + NAME: name or ID of the NS instance + ''' + try: + ns = ctx.obj.ns.get(name) + except ClientException as inst: + print((inst.message)) + exit(1) + + if literal: + print(yaml.safe_dump(ns)) + return + + table = PrettyTable(['field', 'value']) + + for k, v in list(ns.items()): + if filter is None or filter in k: + table.add_row([k, json.dumps(v, indent=2)]) + + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname != 'osmclient.sol005.client.Client': + nsopdata = ctx.obj.ns.get_opdata(ns['id']) + nsr_optdata = nsopdata['nsr:nsr'] + for k, v in list(nsr_optdata.items()): + if filter is None or filter in k: + table.add_row([k, json.dumps(v, indent=2)]) + table.align = 'l' + print(table) + + +@cli.command(name='vnf-show', short_help='shows the info of a VNF instance') +@click.argument('name') +@click.option('--literal', is_flag=True, + help='print literally, no pretty table') @click.option('--filter', default=None) @click.pass_context -def vnf_show(ctx, vnf_name, filter): +def vnf_show(ctx, name, literal, filter): + '''shows the info of a VNF instance + + NAME: name or ID of the VNF instance + ''' try: - resp = ctx.obj.vnf.get(vnf_name) + check_client_version(ctx.obj, ctx.command.name) + resp = ctx.obj.vnf.get(name) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) + if literal: + print(yaml.safe_dump(resp)) + return + table = PrettyTable(['field', 'value']) - for k, v in resp.items(): + for k, v in list(resp.items()): if filter is None or filter in k: table.add_row([k, json.dumps(v, indent=2)]) table.align = 'l' @@ -149,9 +555,10 @@ def vnf_show(ctx, vnf_name, filter): @click.pass_context def vnf_monitoring_show(ctx, vnf_name): try: + check_client_version(ctx.obj, ctx.command.name, 'v1') resp = ctx.obj.vnf.get_monitoring(vnf_name) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) table = PrettyTable(['vnf name', 'monitoring name', 'value', 'units']) @@ -171,13 +578,14 @@ def vnf_monitoring_show(ctx, vnf_name): @click.pass_context def ns_monitoring_show(ctx, ns_name): try: + check_client_version(ctx.obj, ctx.command.name, 'v1') resp = ctx.obj.ns.get_monitoring(ns_name) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) table = PrettyTable(['vnf name', 'monitoring name', 'value', 'units']) - for key, val in resp.items(): + for key, val in list(resp.items()): for monitor in val: table.add_row( [key, @@ -187,6 +595,103 @@ def ns_monitoring_show(ctx, ns_name): table.align = 'l' print(table) +@cli.command(name='ns-op-show', short_help='shows the info of an operation') +@click.argument('id') +@click.option('--filter', default=None) +@click.pass_context +def ns_op_show(ctx, id, filter): + '''shows the detailed info of an operation + + ID: operation identifier + ''' + try: + check_client_version(ctx.obj, ctx.command.name) + op_info = ctx.obj.ns.get_op(id) + except ClientException as inst: + print((inst.message)) + exit(1) + + table = PrettyTable(['field', 'value']) + for k, v in list(op_info.items()): + if filter is None or filter in k: + table.add_row([k, json.dumps(v, indent=2)]) + table.align = 'l' + print(table) + + +#################### +# CREATE operations +#################### + +def nsd_create(ctx, filename, overwrite): + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.nsd.create(filename, overwrite) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='nsd-create', short_help='creates a new NSD/NSpkg') +@click.argument('filename') +@click.option('--overwrite', default=None, + help='overwrites some fields in NSD') +@click.pass_context +def nsd_create1(ctx, filename, overwrite): + '''creates a new NSD/NSpkg + + FILENAME: NSD yaml file or NSpkg tar.gz file + ''' + nsd_create(ctx, filename, overwrite) + + +@cli.command(name='nspkg-create', short_help='creates a new NSD/NSpkg') +@click.argument('filename') +@click.option('--overwrite', default=None, + help='overwrites some fields in NSD') +@click.pass_context +def nsd_create2(ctx, filename, overwrite): + '''creates a new NSD/NSpkg + + FILENAME: NSD yaml file or NSpkg tar.gz file + ''' + nsd_create(ctx, filename, overwrite) + + +def vnfd_create(ctx, filename, overwrite): + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.vnfd.create(filename, overwrite) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='vnfd-create', short_help='creates a new VNFD/VNFpkg') +@click.argument('filename') +@click.option('--overwrite', default=None, + help='overwrites some fields in VNFD') +@click.pass_context +def vnfd_create1(ctx, filename, overwrite): + '''creates a new VNFD/VNFpkg + + FILENAME: VNFD yaml file or VNFpkg tar.gz file + ''' + vnfd_create(ctx, filename, overwrite) + + +@cli.command(name='vnfpkg-create', short_help='creates a new VNFD/VNFpkg') +@click.argument('filename') +@click.option('--overwrite', default=None, + help='overwrites some fields in VNFD') +@click.pass_context +def vnfd_create2(ctx, filename, overwrite): + '''creates a new VNFD/VNFpkg + + FILENAME: VNFD yaml file or VNFpkg tar.gz file + ''' + vnfd_create(ctx, filename, overwrite) + @cli.command(name='ns-create') @click.option('--ns_name', @@ -200,10 +705,13 @@ def ns_monitoring_show(ctx, ns_name): help='administration status') @click.option('--ssh_keys', default=None, - help='comma separated list of keys to inject to vnfs') -@click.option('--vim_network_prefix', + help='comma separated list of public key files to inject to vnfs') +@click.option('--config', + default=None, + help='ns specific yaml configuration') +@click.option('--config_file', default=None, - help='vim network name prefix') + help='ns specific yaml configuration file') @click.pass_context def ns_create(ctx, nsd_name, @@ -211,73 +719,696 @@ def ns_create(ctx, vim_account, admin_status, ssh_keys, - vim_network_prefix): + config, + config_file): + '''creates a new NS instance''' try: + if config_file: + check_client_version(ctx.obj, '--config_file') + if config: + raise ClientException('"--config" option is incompatible with "--config_file" option') + with open(config_file, 'r') as cf: + config=cf.read() ctx.obj.ns.create( nsd_name, ns_name, - vim_network_prefix=vim_network_prefix, + config=config, ssh_keys=ssh_keys, account=vim_account) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) -@cli.command(name='ns-delete') -@click.argument('ns_name') +#################### +# UPDATE operations +#################### + +def nsd_update(ctx, name, content): + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.nsd.update(name, content) + except ClientException as inst: + print((inst.message)) + exit(1) + +@cli.command(name='nsd-update', short_help='updates a NSD/NSpkg') +@click.argument('name') +@click.option('--content', default=None, + help='filename with the NSD/NSpkg replacing the current one') @click.pass_context -def ns_delete(ctx, ns_name): +def nsd_update1(ctx, name, content): + '''updates a NSD/NSpkg + + NAME: name or ID of the NSD/NSpkg + ''' + nsd_update(ctx, name, content) + + +@cli.command(name='nspkg-update', short_help='updates a NSD/NSpkg') +@click.argument('name') +@click.option('--content', default=None, + help='filename with the NSD/NSpkg replacing the current one') +@click.pass_context +def nsd_update2(ctx, name, content): + '''updates a NSD/NSpkg + + NAME: name or ID of the NSD/NSpkg + ''' + nsd_update(ctx, name, content) + + +def vnfd_update(ctx, name, content): try: - ctx.obj.ns.delete(ns_name) + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.vnfd.update(name, content) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) -@cli.command(name='upload-package') -@click.argument('filename') +@cli.command(name='vnfd-update', short_help='updates a new VNFD/VNFpkg') +@click.argument('name') +@click.option('--content', default=None, + help='filename with the VNFD/VNFpkg replacing the current one') @click.pass_context -def upload_package(ctx, filename): +def vnfd_update1(ctx, name, content): + '''updates a VNFD/VNFpkg + + NAME: name or ID of the VNFD/VNFpkg + ''' + vnfd_update(ctx, name, content) + + +@cli.command(name='vnfpkg-update', short_help='updates a VNFD/VNFpkg') +@click.argument('name') +@click.option('--content', default=None, + help='filename with the VNFD/VNFpkg replacing the current one') +@click.pass_context +def vnfd_update2(ctx, name, content): + '''updates a VNFD/VNFpkg + + NAME: VNFD yaml file or VNFpkg tar.gz file + ''' + vnfd_update(ctx, name, content) + + +#################### +# DELETE operations +#################### + +def nsd_delete(ctx, name, force): try: - ctx.obj.package.upload(filename) - ctx.obj.package.wait_for_upload(filename) + if not force: + ctx.obj.nsd.delete(name) + else: + check_client_version(ctx.obj, '--force') + ctx.obj.nsd.delete(name, force) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) -@cli.command(name='ns-show') -@click.argument('ns_name') -@click.option('--filter', default=None) +@cli.command(name='nsd-delete', short_help='deletes a NSD/NSpkg') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') @click.pass_context -def ns_show(ctx, ns_name, filter): +def nsd_delete1(ctx, name, force): + '''deletes a NSD/NSpkg + + NAME: name or ID of the NSD/NSpkg to be deleted + ''' + nsd_delete(ctx, name, force) + + +@cli.command(name='nspkg-delete', short_help='deletes a NSD/NSpkg') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') +@click.pass_context +def nsd_delete2(ctx, name, force): + '''deletes a NSD/NSpkg + + NAME: name or ID of the NSD/NSpkg to be deleted + ''' + nsd_delete(ctx, name, force) + + +def vnfd_delete(ctx, name, force): try: - ns = ctx.obj.ns.get(ns_name) + if not force: + ctx.obj.vnfd.delete(name) + else: + check_client_version(ctx.obj, '--force') + ctx.obj.vnfd.delete(name, force) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) - table = PrettyTable(['field', 'value']) - for k, v in ns.items(): - if filter is None or filter in k: - table.add_row([k, json.dumps(v, indent=2)]) +@cli.command(name='vnfd-delete', short_help='deletes a VNFD/VNFpkg') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') +@click.pass_context +def vnfd_delete1(ctx, name, force): + '''deletes a VNFD/VNFpkg - nsopdata = ctx.obj.ns.get_opdata(ns['id']) - nsr_optdata = nsopdata['nsr:nsr'] - for k, v in nsr_optdata.items(): - if filter is None or filter in k: - table.add_row([k, json.dumps(v, indent=2)]) + NAME: name or ID of the VNFD/VNFpkg to be deleted + ''' + vnfd_delete(ctx, name, force) + + +@cli.command(name='vnfpkg-delete', short_help='deletes a VNFD/VNFpkg') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') +@click.pass_context +def vnfd_delete2(ctx, name, force): + '''deletes a VNFD/VNFpkg + + NAME: name or ID of the VNFD/VNFpkg to be deleted + ''' + vnfd_delete(ctx, name, force) + + +@cli.command(name='ns-delete', short_help='deletes a NS instance') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') +@click.pass_context +def ns_delete(ctx, name, force): + '''deletes a NS instance + + NAME: name or ID of the NS instance to be deleted + ''' + try: + if not force: + ctx.obj.ns.delete(name) + else: + check_client_version(ctx.obj, '--force') + ctx.obj.ns.delete(name, force) + except ClientException as inst: + print((inst.message)) + exit(1) + + +#################### +# VIM operations +#################### + +@cli.command(name='vim-create') +@click.option('--name', + prompt=True, + help='Name to create datacenter') +@click.option('--user', + prompt=True, + help='VIM username') +@click.option('--password', + prompt=True, + hide_input=True, + confirmation_prompt=True, + help='VIM password') +@click.option('--auth_url', + prompt=True, + help='VIM url') +@click.option('--tenant', + prompt=True, + help='VIM tenant name') +@click.option('--config', + default=None, + help='VIM specific config parameters') +@click.option('--account_type', + default='openstack', + help='VIM type') +@click.option('--description', + default='no description', + help='human readable description') +@click.option('--sdn_controller', default=None, help='Name or id of the SDN controller associated to this VIM account') +@click.option('--sdn_port_mapping', default=None, help="File describing the port mapping between compute nodes' ports and switch ports") +@click.pass_context +def vim_create(ctx, + name, + user, + password, + auth_url, + tenant, + config, + account_type, + description, + sdn_controller, + sdn_port_mapping): + '''creates a new VIM account + ''' + try: + if sdn_controller: + check_client_version(ctx.obj, '--sdn_controller') + if sdn_port_mapping: + check_client_version(ctx.obj, '--sdn_port_mapping') + vim = {} + vim['vim-username'] = user + vim['vim-password'] = password + vim['vim-url'] = auth_url + vim['vim-tenant-name'] = tenant + vim['vim-type'] = account_type + vim['description'] = description + vim['config'] = config + if sdn_controller or sdn_port_mapping: + ctx.obj.vim.create(name, vim, sdn_controller, sdn_port_mapping) + else: + ctx.obj.vim.create(name, vim) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='vim-update', short_help='updates a VIM account') +@click.argument('name') +@click.option('--newname', help='New name for the VIM account') +@click.option('--user', help='VIM username') +@click.option('--password', help='VIM password') +@click.option('--auth_url', help='VIM url') +@click.option('--tenant', help='VIM tenant name') +@click.option('--config', help='VIM specific config parameters') +@click.option('--account_type', help='VIM type') +@click.option('--description', help='human readable description') +@click.option('--sdn_controller', default=None, help='Name or id of the SDN controller associated to this VIM account') +@click.option('--sdn_port_mapping', default=None, help="File describing the port mapping between compute nodes' ports and switch ports") +@click.pass_context +def vim_update(ctx, + name, + newname, + user, + password, + auth_url, + tenant, + config, + account_type, + description, + sdn_controller, + sdn_port_mapping): + '''updates a VIM account + + NAME: name or ID of the VIM account + ''' + try: + check_client_version(ctx.obj, ctx.command.name) + vim = {} + if newname: vim['name'] = newname + if user: vim['vim_user'] = user + if password: vim['vim_password'] = password + if auth_url: vim['vim_url'] = auth_url + if tenant: vim['vim-tenant-name'] = tenant + if account_type: vim['vim_type'] = account_type + if description: vim['description'] = description + if config: vim['config'] = config + ctx.obj.vim.update(name, vim, sdn_controller, sdn_port_mapping) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='vim-delete') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') +@click.pass_context +def vim_delete(ctx, name, force): + '''deletes a VIM account + + NAME: name or ID of the VIM account to be deleted + ''' + try: + if not force: + ctx.obj.vim.delete(name) + else: + check_client_version(ctx.obj, '--force') + ctx.obj.vim.delete(name, force) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='vim-list') +@click.option('--ro_update/--no_ro_update', + default=False, + help='update list from RO') +@click.option('--filter', default=None, + help='restricts the list to the VIM accounts matching the filter') +@click.pass_context +def vim_list(ctx, ro_update, filter): + '''list all VIM accounts''' + if filter: + check_client_version(ctx.obj, '--filter') + if ro_update: + check_client_version(ctx.obj, '--ro_update', 'v1') + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname == 'osmclient.sol005.client.Client': + resp = ctx.obj.vim.list(filter) + else: + resp = ctx.obj.vim.list(ro_update) + table = PrettyTable(['vim name', 'uuid']) + for vim in resp: + table.add_row([vim['name'], vim['uuid']]) + table.align = 'l' + print(table) + + +@cli.command(name='vim-show') +@click.argument('name') +@click.pass_context +def vim_show(ctx, name): + '''shows the details of a VIM account + + NAME: name or ID of the VIM account + ''' + try: + resp = ctx.obj.vim.get(name) + if 'vim_password' in resp: + resp['vim_password']='********' + except ClientException as inst: + print((inst.message)) + exit(1) + + table = PrettyTable(['key', 'attribute']) + for k, v in list(resp.items()): + table.add_row([k, json.dumps(v, indent=2)]) + table.align = 'l' + print(table) + + +#################### +# SDN controller operations +#################### + +@cli.command(name='sdnc-create') +@click.option('--name', + prompt=True, + help='Name to create sdn controller') +@click.option('--type', + prompt=True, + help='SDN controller type') +@click.option('--sdn_controller_version', + help='SDN controller username') +@click.option('--ip_address', + prompt=True, + help='SDN controller IP address') +@click.option('--port', + prompt=True, + help='SDN controller port') +@click.option('--switch_dpid', + prompt=True, + help='Switch DPID (Openflow Datapath ID)') +@click.option('--user', + help='SDN controller username') +@click.option('--password', + hide_input=True, + confirmation_prompt=True, + help='SDN controller password') +#@click.option('--description', +# default='no description', +# help='human readable description') +@click.pass_context +def sdnc_create(ctx, + name, + type, + sdn_controller_version, + ip_address, + port, + switch_dpid, + user, + password): + '''creates a new SDN controller + ''' + sdncontroller = {} + sdncontroller['name'] = name + sdncontroller['type'] = type + sdncontroller['ip'] = ip_address + sdncontroller['port'] = int(port) + sdncontroller['dpid'] = switch_dpid + if sdn_controller_version: + sdncontroller['version'] = sdn_controller_version + if user: + sdncontroller['user'] = user + if password: + sdncontroller['password'] = password +# sdncontroller['description'] = description + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.sdnc.create(name, sdncontroller) + except ClientException as inst: + print((inst.message)) + + +@cli.command(name='sdnc-update', short_help='updates an SDN controller') +@click.argument('name') +@click.option('--newname', help='New name for the SDN controller') +@click.option('--type', help='SDN controller type') +@click.option('--sdn_controller_version', help='SDN controller username') +@click.option('--ip_address', help='SDN controller IP address') +@click.option('--port', help='SDN controller port') +@click.option('--switch_dpid', help='Switch DPID (Openflow Datapath ID)') +@click.option('--user', help='SDN controller username') +@click.option('--password', help='SDN controller password') +#@click.option('--description', default=None, help='human readable description') +@click.pass_context +def sdnc_update(ctx, + name, + newname, + type, + sdn_controller_version, + ip_address, + port, + switch_dpid, + user, + password): + '''updates an SDN controller + + NAME: name or ID of the SDN controller + ''' + sdncontroller = {} + if newname: sdncontroller['name'] = newname + if type: sdncontroller['type'] = type + if ip_address: sdncontroller['ip'] = ip_address + if port: sdncontroller['port'] = int(port) + if switch_dpid: sdncontroller['dpid'] = switch_dpid +# sdncontroller['description'] = description + if sdn_controller_version is not None: + if sdn_controller_version=="": + sdncontroller['version'] = None + else: + sdncontroller['version'] = sdn_controller_version + if user is not None: + if user=="": + sdncontroller['user'] = None + else: + sdncontroller['user'] = user + if password is not None: + if password=="": + sdncontroller['password'] = None + else: + sdncontroller['password'] = user + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.sdnc.update(name, sdncontroller) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='sdnc-delete') +@click.argument('name') +@click.option('--force', is_flag=True, help='forces the deletion bypassing pre-conditions') +@click.pass_context +def sdnc_delete(ctx, name, force): + '''deletes an SDN controller + + NAME: name or ID of the SDN controller to be deleted + ''' + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.sdnc.delete(name, force) + except ClientException as inst: + print((inst.message)) + exit(1) + + +@cli.command(name='sdnc-list') +@click.option('--filter', default=None, + help='restricts the list to the SDN controllers matching the filter') +@click.pass_context +def sdnc_list(ctx, filter): + '''list all SDN controllers''' + try: + check_client_version(ctx.obj, ctx.command.name) + resp = ctx.obj.sdnc.list(filter) + except ClientException as inst: + print((inst.message)) + exit(1) + table = PrettyTable(['name', 'id']) + for sdnc in resp: + table.add_row([sdnc['name'], sdnc['_id']]) + table.align = 'l' + print(table) + + +@cli.command(name='sdnc-show') +@click.argument('name') +@click.pass_context +def sdnc_show(ctx, name): + '''shows the details of an SDN controller + + NAME: name or ID of the SDN controller + ''' + try: + check_client_version(ctx.obj, ctx.command.name) + resp = ctx.obj.sdnc.get(name) + except ClientException as inst: + print((inst.message)) + exit(1) + + table = PrettyTable(['key', 'attribute']) + for k, v in list(resp.items()): + table.add_row([k, json.dumps(v, indent=2)]) table.align = 'l' print(table) +#################### +# Fault Management operations +#################### + +@cli.command(name='ns-alarm-create') +@click.argument('name') +@click.option('--ns', prompt=True, help='NS instance id or name') +@click.option('--vnf', prompt=True, + help='VNF name (VNF member index as declared in the NSD)') +@click.option('--vdu', prompt=True, + help='VDU name (VDU name as declared in the VNFD)') +@click.option('--metric', prompt=True, + help='Name of the metric (e.g. cpu_utilization)') +@click.option('--severity', default='WARNING', + help='severity of the alarm (WARNING, MINOR, MAJOR, CRITICAL, INDETERMINATE)') +@click.option('--threshold_value', prompt=True, + help='threshold value that, when crossed, an alarm is triggered') +@click.option('--threshold_operator', prompt=True, + help='threshold operator describing the comparison (GE, LE, GT, LT, EQ)') +@click.option('--statistic', default='AVERAGE', + help='statistic (AVERAGE, MINIMUM, MAXIMUM, COUNT, SUM)') +@click.pass_context +def ns_alarm_create(ctx, name, ns, vnf, vdu, metric, severity, + threshold_value, threshold_operator, statistic): + '''creates a new alarm for a NS instance''' + ns_instance = ctx.obj.ns.get(ns) + alarm = {} + alarm['alarm_name'] = name + alarm['ns_id'] = ns_instance['_id'] + alarm['correlation_id'] = ns_instance['_id'] + alarm['vnf_member_index'] = vnf + alarm['vdu_name'] = vdu + alarm['metric_name'] = metric + alarm['severity'] = severity + alarm['threshold_value'] = int(threshold_value) + alarm['operation'] = threshold_operator + alarm['statistic'] = statistic + try: + check_client_version(ctx.obj, ctx.command.name) + ctx.obj.ns.create_alarm(alarm) + except ClientException as inst: + print((inst.message)) + exit(1) + + +#@cli.command(name='ns-alarm-delete') +#@click.argument('name') +#@click.pass_context +#def ns_alarm_delete(ctx, name): +# '''deletes an alarm +# +# NAME: name of the alarm to be deleted +# ''' +# try: +# check_client_version(ctx.obj, ctx.command.name) +# ctx.obj.ns.delete_alarm(name) +# except ClientException as inst: +# print(inst.message) +# exit(1) + + +#################### +# Performance Management operations +#################### + +@cli.command(name='ns-metric-export') +@click.option('--ns', prompt=True, help='NS instance id or name') +@click.option('--vnf', prompt=True, + help='VNF name (VNF member index as declared in the NSD)') +@click.option('--vdu', prompt=True, + help='VDU name (VDU name as declared in the VNFD)') +@click.option('--metric', prompt=True, + help='name of the metric (e.g. cpu_utilization)') +#@click.option('--period', default='1w', +# help='metric collection period (e.g. 20s, 30m, 2h, 3d, 1w)') +@click.option('--interval', help='periodic interval (seconds) to export metrics continuously') +@click.pass_context +def ns_metric_export(ctx, ns, vnf, vdu, metric, interval): + '''exports a metric to the internal OSM bus, which can be read by other apps + ''' + ns_instance = ctx.obj.ns.get(ns) + metric_data = {} + metric_data['ns_id'] = ns_instance['_id'] + metric_data['correlation_id'] = ns_instance['_id'] + metric_data['vnf_member_index'] = vnf + metric_data['vdu_name'] = vdu + metric_data['metric_name'] = metric + metric_data['collection_unit'] = 'WEEK' + metric_data['collection_period'] = 1 + try: + check_client_version(ctx.obj, ctx.command.name) + if not interval: + print('{}'.format(ctx.obj.ns.export_metric(metric_data))) + else: + i = 1 + while True: + print('{} {}'.format(ctx.obj.ns.export_metric(metric_data),i)) + time.sleep(int(interval)) + i+=1 + except ClientException as inst: + print((inst.message)) + exit(1) + + +#################### +# Other operations +#################### + +@cli.command(name='upload-package') +@click.argument('filename') +@click.pass_context +def upload_package(ctx, filename): + '''uploads a VNF package or NS package + + FILENAME: VNF or NS package file (tar.gz) + ''' + try: + ctx.obj.package.upload(filename) + fullclassname = ctx.obj.__module__ + "." + ctx.obj.__class__.__name__ + if fullclassname != 'osmclient.sol005.client.Client': + ctx.obj.package.wait_for_upload(filename) + except ClientException as inst: + print((inst.message)) + exit(1) + + @cli.command(name='ns-scaling-show') @click.argument('ns_name') @click.pass_context def show_ns_scaling(ctx, ns_name): - resp = ctx.obj.ns.list() + '''shows the status of a NS scaling operation + + NS_NAME: name of the NS instance being scaled + ''' + try: + check_client_version(ctx.obj, ctx.command.name, 'v1') + resp = ctx.obj.ns.list() + except ClientException as inst: + print((inst.message)) + exit(1) table = PrettyTable( ['group-name', @@ -312,34 +1443,27 @@ def show_ns_scaling(ctx, ns_name): @click.option('--index', prompt=True) @click.pass_context def ns_scale(ctx, ns_name, ns_scale_group, index): - ctx.obj.ns.scale(ns_name, ns_scale_group, index) + '''scales NS - -@cli.command(name='nsd-delete') -@click.argument('nsd_name') -@click.pass_context -def nsd_delete(ctx, nsd_name): + NS_NAME: name of the NS instance to be scaled + ''' try: - ctx.obj.nsd.delete(nsd_name) + check_client_version(ctx.obj, ctx.command.name, 'v1') + ctx.obj.ns.scale(ns_name, ns_scale_group, index) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) -@cli.command(name='vnfd-delete') -@click.argument('vnfd_name') +@cli.command(name='config-agent-list') @click.pass_context -def vnfd_delete(ctx, vnfd_name): +def config_agent_list(ctx): + '''list config agents''' try: - ctx.obj.vnfd.delete(vnfd_name) + check_client_version(ctx.obj, ctx.command.name, 'v1') except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) - - -@cli.command(name='config-agent-list') -@click.pass_context -def config_agent_list(ctx): table = PrettyTable(['name', 'account-type', 'details']) for account in ctx.obj.vca.list(): table.add_row( @@ -354,10 +1478,15 @@ def config_agent_list(ctx): @click.argument('name') @click.pass_context def config_agent_delete(ctx, name): + '''deletes a config agent + + NAME: name of the config agent to be deleted + ''' try: + check_client_version(ctx.obj, ctx.command.name, 'v1') ctx.obj.vca.delete(name) except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) @@ -376,106 +1505,22 @@ def config_agent_delete(ctx, name): confirmation_prompt=True) @click.pass_context def config_agent_add(ctx, name, account_type, server, user, secret): + '''adds a config agent''' try: + check_client_version(ctx.obj, ctx.command.name, 'v1') ctx.obj.vca.create(name, account_type, server, user, secret) except ClientException as inst: - print(inst.message) - exit(1) - - -@cli.command(name='vim-create') -@click.option('--name', - prompt=True) -@click.option('--user', - prompt=True) -@click.option('--password', - prompt=True, - hide_input=True, - confirmation_prompt=True) -@click.option('--auth_url', - prompt=True) -@click.option('--tenant', - prompt=True) -@click.option('--floating_ip_pool', - default=None) -@click.option('--keypair', - default=None) -@click.option('--account_type', - default='openstack') -@click.option('--description', - default='no description') -@click.pass_context -def vim_create(ctx, - name, - user, - password, - auth_url, - tenant, - floating_ip_pool, - keypair, - account_type, - description): - vim = {} - vim['os-username'] = user - vim['os-password'] = password - vim['os-url'] = auth_url - vim['os-project-name'] = tenant - vim['floating_ip_pool'] = floating_ip_pool - vim['keypair'] = keypair - vim['vim-type'] = 'openstack' - vim['description'] = description - try: - ctx.obj.vim.create(name, vim) - except ClientException as inst: - print(inst.message) - exit(1) - - -@cli.command(name='vim-delete') -@click.argument('name') -@click.pass_context -def vim_delete(ctx, name): - try: - ctx.obj.vim.delete(name) - except ClientException as inst: - print(inst.message) + print((inst.message)) exit(1) - -@cli.command(name='vim-list') -@click.pass_context -def vim_list(ctx): - resp = ctx.obj.vim.list() - table = PrettyTable(['vim name', 'uuid']) - for vim in resp: - table.add_row([vim['name'], vim['uuid']]) - table.align = 'l' - print(table) - - -@cli.command(name='vim-show') -@click.argument('name') -@click.pass_context -def vim_show(ctx, name): - try: - resp = ctx.obj.vim.get(name) - except ClientException as inst: - print(inst.message) - exit(1) - - table = PrettyTable(['key', 'attribute']) - for k, v in resp.items(): - table.add_row([k, json.dumps(v, indent=2)]) - table.align = 'l' - print(table) - - @cli.command(name='ro-dump') @click.pass_context def ro_dump(ctx): + '''shows RO agent information''' + check_client_version(ctx.obj, ctx.command.name, 'v1') resp = ctx.obj.vim.get_resource_orchestrator() table = PrettyTable(['key', 'attribute']) - for k, v in resp.items(): + for k, v in list(resp.items()): table.add_row([k, json.dumps(v, indent=2)]) table.align = 'l' print(table) @@ -484,6 +1529,7 @@ def ro_dump(ctx): @cli.command(name='vcs-list') @click.pass_context def vcs_list(ctx): + check_client_version(ctx.obj, ctx.command.name, 'v1') resp = ctx.obj.utils.get_vcs_info() table = PrettyTable(['component name', 'state']) for component in resp: @@ -492,5 +1538,41 @@ def vcs_list(ctx): print(table) +@cli.command(name='ns-action') +@click.argument('ns_name') +@click.option('--vnf_name', default=None) +@click.option('--action_name', prompt=True) +@click.option('--params', prompt=True) +@click.pass_context +def ns_action(ctx, + ns_name, + vnf_name, + action_name, + params): + '''executes an action/primitive over a NS instance + + NS_NAME: name or ID of the NS instance + ''' + try: + check_client_version(ctx.obj, ctx.command.name) + op_data={} + if vnf_name: + op_data['vnf_member_index'] = vnf_name + op_data['primitive'] = action_name + op_data['primitive_params'] = yaml.load(params) + ctx.obj.ns.exec_op(ns_name, op_name='action', op_data=op_data) + + except ClientException as inst: + print((inst.message)) + exit(1) + + if __name__ == '__main__': - cli() + try: + cli() + except pycurl.error as e: + print(e) + print('Maybe "--hostname" option or OSM_HOSTNAME' + + 'environment variable needs to be specified') + exit(1) +