Example #1
0
func (context *statusContext) processUnit(unit *state.Unit, serviceCharm string) (status api.UnitStatus) {
	status.PublicAddress, _ = unit.PublicAddress()
	for _, port := range unit.OpenedPorts() {
		status.OpenedPorts = append(status.OpenedPorts, port.String())
	}
	if unit.IsPrincipal() {
		status.Machine, _ = unit.AssignedMachineId()
	}
	curl, _ := unit.CharmURL()
	if serviceCharm != "" && curl != nil && curl.String() != serviceCharm {
		status.Charm = curl.String()
	}
	status.Agent, status.AgentState, status.AgentStateInfo = processAgent(unit)
	status.AgentVersion = status.Agent.Version
	status.Life = status.Agent.Life
	status.Err = status.Agent.Err
	if subUnits := unit.SubordinateNames(); len(subUnits) > 0 {
		status.Subordinates = make(map[string]api.UnitStatus)
		for _, name := range subUnits {
			subUnit := context.unitByName(name)
			// subUnit may be nil if subordinate was filtered out.
			if subUnit != nil {
				status.Subordinates[name] = context.processUnit(subUnit, serviceCharm)
			}
		}
	}
	return
}
Example #2
0
func (context *statusContext) processUnit(unit *state.Unit, serviceCharm string) params.UnitStatus {
	var result params.UnitStatus
	addr, err := unit.PublicAddress()
	if err != nil {
		// Usually this indicates that no addresses have been set on the
		// machine yet.
		addr = network.Address{}
		logger.Debugf("error fetching public address: %v", err)
	}
	result.PublicAddress = addr.Value
	unitPorts, _ := unit.OpenedPorts()
	for _, port := range unitPorts {
		result.OpenedPorts = append(result.OpenedPorts, port.String())
	}
	if unit.IsPrincipal() {
		result.Machine, _ = unit.AssignedMachineId()
	}
	curl, _ := unit.CharmURL()
	if serviceCharm != "" && curl != nil && curl.String() != serviceCharm {
		result.Charm = curl.String()
	}
	processUnitAndAgentStatus(unit, &result)

	if subUnits := unit.SubordinateNames(); len(subUnits) > 0 {
		result.Subordinates = make(map[string]params.UnitStatus)
		for _, name := range subUnits {
			subUnit := context.unitByName(name)
			// subUnit may be nil if subordinate was filtered out.
			if subUnit != nil {
				result.Subordinates[name] = context.processUnit(subUnit, serviceCharm)
			}
		}
	}
	return result
}
Example #3
0
func (context *statusContext) processUnit(unit *state.Unit, serviceCharm string) api.UnitStatus {
	var result api.UnitStatus
	result.PublicAddress, _ = unit.PublicAddress()
	unitPorts, _ := unit.OpenedPorts()
	for _, port := range unitPorts {
		result.OpenedPorts = append(result.OpenedPorts, port.String())
	}
	if unit.IsPrincipal() {
		result.Machine, _ = unit.AssignedMachineId()
	}
	curl, _ := unit.CharmURL()
	if serviceCharm != "" && curl != nil && curl.String() != serviceCharm {
		result.Charm = curl.String()
	}
	processUnitAndAgentStatus(unit, &result)

	if subUnits := unit.SubordinateNames(); len(subUnits) > 0 {
		result.Subordinates = make(map[string]api.UnitStatus)
		for _, name := range subUnits {
			subUnit := context.unitByName(name)
			// subUnit may be nil if subordinate was filtered out.
			if subUnit != nil {
				result.Subordinates[name] = context.processUnit(subUnit, serviceCharm)
			}
		}
	}
	return result
}