Esempio n. 1
0
def add_discovered_switches(fab_id, tiers, switch_with_ip):
    from bootstrap import bootstrap
    logger.debug("Adding discovered switches in fabric")
    switch_id_details = dict()
    switch_id_details[SPINE] = dict()
    switch_id_details[LEAF] = dict()
    switch_id_details[CORE] = dict()
    switch_id_details[BORDER] = dict()
    for spine_switch in tiers[SPINE]:
        logger.debug("Adding spine switch:%s in fabric", spine_switch[0])
        switch = Switch()
        switch.tier = SPINE
        switch.name = spine_switch[0]
        switch.dummy = False
        switch.serial_num = spine_switch[1]
        find_duplicate([spine_switch[1]])
        switch.topology_id = fab_id
        switch.mgmt_ip = switch_with_ip[spine_switch[0]]
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                     match_type=DISCOVERY,
                                     discovery_rule=None,
                                     boot_time=timezone.now(),
                                     boot_status=BOOT_SUCCESS,
                                     model_type='')
        logger.debug("Spine added")
        switch_id_details[SPINE][spine_switch[0]] = switch.id
    for leaf_switch in tiers[LEAF]:
        logger.debug("Adding leaf switch:%s to fabric", leaf_switch[0])
        switch = Switch()
        switch.tier = LEAF
        switch.name = leaf_switch[0]
        switch.serial_num = leaf_switch[1]
        find_duplicate([leaf_switch[1]])
        switch.topology_id = fab_id
        switch.mgmt_ip = switch_with_ip[leaf_switch[0]]
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                     match_type=DISCOVERY,
                                     discovery_rule=None,
                                     boot_time=timezone.now(),
                                     boot_status=BOOT_SUCCESS,
                                     model_type='')
        logger.debug("Leaf added")
        switch_id_details[LEAF][leaf_switch[0]] = switch.id
    for core_switch in tiers[CORE]:
        logger.debug("Adding core switch:%s in fabric", core_switch)
        switch = Switch()
        switch.tier = CORE
        switch.name = core_switch
        switch.dummy = False
        switch.topology_id = fab_id
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                     match_type=DISCOVERY,
                                     discovery_rule=None,
                                     boot_time=timezone.now(),
                                     boot_status=BOOT_SUCCESS,
                                     model_type='')
        logger.debug("core added")
        switch_id_details[CORE][core_switch] = switch.id
    for border_switch in tiers[BORDER]:
        logger.debug("Adding border switch:%s in fabric", border_switch)
        switch = Switch()
        switch.tier = BORDER
        switch.name = border_switch
        switch.dummy = False
        switch.topology_id = fab_id
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                     match_type=DISCOVERY,
                                     discovery_rule=None,
                                     boot_time=timezone.now(),
                                     boot_status=BOOT_SUCCESS,
                                     model_type='')
        logger.debug("Border added")
        switch_id_details[BORDER][border_switch] = switch.id

    return switch_id_details
Esempio n. 2
0
def ignite_request(request):
    if ACCESS_PROTOCOL not in ACCESS_PROTOCOLS:
        msg = ERR_PROTO_NOT_FOUND + "- " + ACCESS_PROTOCOL
        return _get_server_response(False, err_msg=msg)

    serial_number = request[SERIAL_NUM]
    model_type = request[MODEL_TYPE]
    switch, match_type = search_fabric(request)
    if switch:
        logger.info("config type - " + switch.config_type)
        cfg_file = None
        if switch.config_type == POAP_CONFIG:
            if (switch.topology.feature_profile or
                get_switch_feature_profile(switch)):
                logger.debug("Switch have feture profiles applied")
                build_config(switch.topology.id)
            else:
                # delete cfg file
                try:
                    os.remove(os.path.join(REPO_PATH + str(switch.id) + '.cfg'))
                except OSError as e:
                    pass
                # build new cfg
                build_switch_config(switch)

            cfg_file = str(switch.id) + CFG_FILE_EXT

            cfg_file = get_cfg_file_path(REPO_PATH, cfg_file, FILE_REPO_PATH)
            if not cfg_file:
                logger.error(ERR_CFG_NOT_FOUND)
                return _get_server_response(False,
                                            err_msg=ERR_CFG_NOT_FOUND)
            logger.info("config file found for " + switch.config_type)

        elif switch.config_type == RUNNING_CONFIG:
            running_config = get_latest_version(switch.id)

            cfg_file = get_cfg_file_path(SWITCH_CONFIG_PATH, running_config, FILE_SWITCH_PATH)
            if not cfg_file:
                logger.error(ERR_CFG_NOT_FOUND)
                return _get_server_response(False,
                                            err_msg=ERR_CFG_NOT_FOUND)
            logger.info("config file found for " + switch.config_type)

        # fetch switch workflow
        wf = get_switch_workflow(switch)

        # fetch switch image
        image = get_switch_image(switch)

        wf_file = str(switch.id) + YAML_FILE_EXT

        logger.debug("Build workflow")

        with open(os.path.join(REPO_PATH, wf_file), 'w') as output_fh:
            output_fh.write(yaml.safe_dump(build_workflow(wf,
                                                          image,
                                                          cfg_file,
                                                          serial_number),
                                           default_flow_style=False))
        update_boot_detail(switch,
                           match_type=match_type,
                           boot_status=BOOT_PROGRESS,
                           boot_time=timezone.now(),
                           model_type=model_type)


        #update switch serial number
        if switch.serial_num != serial_number:
            logger.debug("Received serial number % s\
                         configured serial number % s"
                         % (serial_number, switch.serial_num))
            try:
                discoveryrule.find_duplicate([serial_number])
            except IgniteException:
                logger.debug(ERR_SERIAL_NUM_IN_USE)
                return _get_server_response(False,
                                            err_msg=ERR_SERIAL_NUM_IN_USE)

            switch.serial_num = serial_number
            switch.save()

        if ACCESS_PROTOCOL in [PROTO_SCP, PROTO_SFTP]:
            wf_file = os.path.join(REPO_PATH, wf_file)
        elif ACCESS_PROTOCOL == PROTO_HTTP:
            wf_file = os.path.join(DOWNLOAD_URL, YAML, wf_file)
        else:
            wf_file = os.path.join(FILE_REPO_PATH, wf_file)

        return _get_server_response(True, wf_file)

    logger.debug("No match found in fabric")

    rule = discoveryrule.match_discovery_rules(request)

    wf = None

    if rule:
        try:
            switch = Switch.objects.get(name=serial_number,
                                        topology__isnull=True)
        except Switch.DoesNotExist:
            switch = Switch()
            switch.name = serial_number
            switch.serial_num = serial_number
            switch.save()

        if rule.workflow:
            wf = rule.workflow
        else:
            wf = get_workflow(BOOTSTRAP_WORKFLOW_ID)

        logger.debug("Discovery rule match- workflow: %s, config: %s"
                     % (wf.name, rule.config.name))

        # delete cfg file
        try:
            os.remove(os.path.join(REPO_PATH + str(switch.id) + '.cfg'))
        except OSError as e:
                pass

        # build new cfg
        build_switch_config(switch, switch_cfg=rule.config)

        if rule.match == SERIAL_NUM:
            match_type = SERIAL_NUMBER
        else:
            match_type = NEIGHBOR

        update_boot_detail(switch,
                           match_type=match_type,
                           discovery_rule=rule,
                           boot_time=timezone.now(),
                           boot_status=BOOT_PROGRESS,
                           model_type=model_type)

        cfg_file = str(switch.id) + CFG_FILE_EXT
        wf_file = str(switch.id) + YAML_FILE_EXT

        logger.debug("Build workflow")
        if ACCESS_PROTOCOL in [PROTO_SCP, PROTO_SFTP]:
            cfg_file = os.path.join(REPO_PATH, cfg_file)
        elif ACCESS_PROTOCOL == PROTO_HTTP:
            cfg_file = os.path.join(DOWNLOAD_URL, CONFIG, cfg_file)
        else:
            cfg_file = os.path.join(FILE_REPO_PATH, cfg_file)

        with open(os.path.join(REPO_PATH, wf_file), 'w') as output_fh:
            output_fh.write(yaml.safe_dump(build_workflow(wf,
                                                          rule.image,
                                                          cfg_file,
                                                          serial_number),
                                           default_flow_style=False))

        if ACCESS_PROTOCOL in [PROTO_SCP, PROTO_SFTP]:
            wf_file = os.path.join(REPO_PATH, wf_file)
        elif ACCESS_PROTOCOL == PROTO_HTTP:
            wf_file = os.path.join(DOWNLOAD_URL, YAML, wf_file)
        else:
            wf_file = os.path.join(FILE_REPO_PATH, wf_file)

        return _get_server_response(True, wf_file)

    return _get_server_response(False)
Esempio n. 3
0
def add_discovered_switches(fab_id, tiers, switch_with_ip):
    from bootstrap import bootstrap
    logger.debug("Adding discovered switches in fabric")
    switch_id_details = dict()
    switch_id_details[SPINE] = dict()
    switch_id_details[LEAF] = dict()
    switch_id_details[CORE] = dict()
    switch_id_details[BORDER] = dict()
    for spine_switch in tiers[SPINE]:
        logger.debug("Adding spine switch:%s in fabric", spine_switch[0])
        switch = Switch()
        switch.tier = SPINE
        switch.name = spine_switch[0]
        switch.dummy = False
        switch.serial_num = spine_switch[1]
        find_duplicate([spine_switch[1]])
        switch.topology_id = fab_id
        switch.mgmt_ip = switch_with_ip[spine_switch[0]]
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                      match_type=DISCOVERY,
                                      discovery_rule=None,
                                      boot_time=timezone.now(),
                                      boot_status=BOOT_SUCCESS,
                                      model_type='')
        logger.debug("Spine added")
        switch_id_details[SPINE][spine_switch[0]] = switch.id
    for leaf_switch in tiers[LEAF]:
        logger.debug("Adding leaf switch:%s to fabric", leaf_switch[0])
        switch = Switch()
        switch.tier = LEAF
        switch.name = leaf_switch[0]
        switch.serial_num = leaf_switch[1]
        find_duplicate([leaf_switch[1]])
        switch.topology_id = fab_id
        switch.mgmt_ip = switch_with_ip[leaf_switch[0]]
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                      match_type=DISCOVERY,
                                      discovery_rule=None,
                                      boot_time=timezone.now(),
                                      boot_status=BOOT_SUCCESS,
                                      model_type='')
        logger.debug("Leaf added")
        switch_id_details[LEAF][leaf_switch[0]] = switch.id
    for core_switch in tiers[CORE]:
        logger.debug("Adding core switch:%s in fabric", core_switch)
        switch = Switch()
        switch.tier = CORE
        switch.name = core_switch
        switch.dummy = False
        switch.topology_id = fab_id
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                      match_type=DISCOVERY,
                                      discovery_rule=None,
                                      boot_time=timezone.now(),
                                      boot_status=BOOT_SUCCESS,
                                      model_type='')
        logger.debug("core added")
        switch_id_details[CORE][core_switch] = switch.id
    for border_switch in tiers[BORDER]:
        logger.debug("Adding border switch:%s in fabric", border_switch)
        switch = Switch()
        switch.tier = BORDER
        switch.name = border_switch
        switch.dummy = False
        switch.topology_id = fab_id
        switch.model = SwitchModel.objects.get(id=1)
        switch.save()
        bootstrap.update_boot_detail(switch,
                                      match_type=DISCOVERY,
                                      discovery_rule=None,
                                      boot_time=timezone.now(),
                                      boot_status=BOOT_SUCCESS,
                                      model_type='')
        logger.debug("Border added")
        switch_id_details[BORDER][border_switch] = switch.id

    return switch_id_details