dummy.py

import logging.config
import time

from openbaton.vnfm import AbstractVnfm, start_vnfm_instances

log = logging.getLogger(__name__)


class PythonVnfm(AbstractVnfm):
    def scale_out(self, vnf_record, vnfc_instance, scripts, dependency):
        pass

    def scale_in(self, vnf_record, vnfc_instance):
        pass

    def stop_vnfr(self, vnf_record):
        pass

    def upgrade_software(self):
        pass

    def update_software(self):
        pass

    def terminate(self, vnf_record):
        log.info("Executing TERMINATE for VNFR: %s" % vnf_record.get("name"))
        return vnf_record

    def stopVNFCInstance(self, vnf_record, vnfc_instance):
        pass

    def stop(self, vnf_record):
        pass

    def startVNFCInstance(self, vnf_record, vnfc_instance):
        pass

    def start_vnfr(self, vnf_record, vnfc_instance=None):
        log.info("Executing start for VNFR: %s" % vnf_record.get("name"))
        time.sleep(3)

        return vnf_record

    def scale(self, scale_out, vnf_record, vnf_component, scripts, dependency):
        pass

    def query(self):
        pass

    def notify_change(self):
        pass

    def modify(self, vnf_record, dependency):
        log.info("Executing modify for VNFR: %s" % vnf_record.get("name"))

        log.debug("Dependencies are: \n%s" % dependency)
        time.sleep(3)

        return vnf_record

    def instantiate(self, vnf_record, scripts, vim_instances):
        log.info("Executing instantiate for VNFR: %s" % vnf_record.get("name"))
        log.info("Scripts are: ")

        # py2 also provides the 'unicode' string type
        try:
            str_types = (str, unicode)
        except NameError:
            str_types = (str)

        if isinstance(scripts, str_types):
            log.info("Script link is: %s" % scripts)
        else:
            for script in scripts:
                log.debug("Script name: %s" % script.get("name"))
        time.sleep(3)
        return vnf_record

    def heal(self, vnf_record, vnf_instance, cause):
        pass

    def handle_error(self, vnf_record):
        log.info("Executing ERROR for VNFR: %s" % vnf_record.get("name"))
        return vnf_record

    def check_instantiation_feasibility(self):
        pass


if __name__ == "__main__":
    conf = "logging.conf"
    logging.config.fileConfig('logging.conf')
    log.info("Starting Python Vnfm")
    start_vnfm_instances(PythonVnfm, "/etc/openbaton/python/conf.ini", 5)