heron/tools/tracker/src/python/handlers/topologieshandler.py
def get(self):
    """ get method """
    # Get all the values for parameter "cluster".
    clusters = self.get_arguments(constants.PARAM_CLUSTER)
    # Get all the values for parameter "environ".
    environs = self.get_arguments(constants.PARAM_ENVIRON)
    # Get role
    role = self.get_argument_role()

    ret = {}
    topologies = self.tracker.topologies
    for topology in topologies:
      cluster = topology.cluster
      environ = topology.environ
      execution_state = topology.execution_state

      if not cluster or not execution_state or not environ:
        continue

      topo_role = execution_state.role
      if not topo_role:
        continue

      # This cluster is not asked for.
      # Note that "if not clusters", then
      # we show for all the clusters.
      if clusters and cluster not in clusters:
        continue

      # This environ is not asked for.
      # Note that "if not environs", then
      # we show for all the environs.
      if environs and environ not in environs:
        continue

      # This role is not asked for.
      # Note that "if not role", then
      # we show for all the roles.
      if role and role != topo_role:
        continue

      if cluster not in ret:
        ret[cluster] = {}
      if topo_role not in ret[cluster]:
        ret[cluster][topo_role] = {}
      if environ not in ret[cluster][topo_role]:
        ret[cluster][topo_role][environ] = []
      ret[cluster][topo_role][environ].append(topology.name)
    self.write_success_response(ret)
def get(self):
    """ get method """
    # Get all the values for parameter "cluster".
    clusters = self.get_arguments(constants.PARAM_CLUSTER)
    # Get all the values for parameter "environ".
    environs = self.get_arguments(constants.PARAM_ENVIRON)
    # Get role
    role = self.get_argument_role()

    ret = {}
    topologies = self.tracker.topologies
    for topology in topologies:
      cluster = topology.cluster
      environ = topology.environ
      execution_state = topology.execution_state

      if not cluster or not execution_state or not environ:
        continue

      topo_role = execution_state.role
      if not topo_role:
        continue

      # This cluster is not asked for.
      # Note that "if not clusters", then
      # we show for all the clusters.
      if clusters and cluster not in clusters:
        continue

      # This environ is not asked for.
      # Note that "if not environs", then
      # we show for all the environs.
      if environs and environ not in environs:
        continue

      # This role is not asked for.
      # Note that "if not role", then
      # we show for all the roles.
      if role and role != topo_role:
        continue

      if cluster not in ret:
        ret[cluster] = {}
      if topo_role not in ret[cluster]:
        ret[cluster][topo_role] = {}
      if environ not in ret[cluster][topo_role]:
        ret[cluster][topo_role][environ] = []
      ret[cluster][topo_role][environ].append(topology.name)
    self.write_success_response(ret)
def get ( self ) : # Get all the values for parameter "cluster". clusters = self . get_arguments ( constants . PARAM_CLUSTER ) # Get all the values for parameter "environ". environs = self . get_arguments ( constants . PARAM_ENVIRON ) # Get role role = self . get_argument_role ( ) ret = { } topologies = self . tracker . topologies for topology in topologies : cluster = topology . cluster environ = topology . environ execution_state = topology . execution_state if not cluster or not execution_state or not environ : continue topo_role = execution_state . role if not topo_role : continue # This cluster is not asked for. # Note that "if not clusters", then # we show for all the clusters. if clusters and cluster not in clusters : continue # This environ is not asked for. # Note that "if not environs", then # we show for all the environs. if environs and environ not in environs : continue # This role is not asked for. # Note that "if not role", then # we show for all the roles. if role and role != topo_role : continue if cluster not in ret : ret [ cluster ] = { } if topo_role not in ret [ cluster ] : ret [ cluster ] [ topo_role ] = { } if environ not in ret [ cluster ] [ topo_role ] : ret [ cluster ] [ topo_role ] [ environ ] = [ ] ret [ cluster ] [ topo_role ] [ environ ] . append ( topology . name ) self . write_success_response ( ret )
get method
get method