Example #1
0
// processUnitAndAgentStatus retrieves status information for both unit and unitAgents.
func processUnitAndAgentStatus(unit *state.Unit, status *api.UnitStatus) {
	status.UnitAgent, status.Workload = processUnitStatus(unit)

	// Legacy fields required until Juju 2.0.
	// We only display pending, started, error, stopped.
	var ok bool
	legacyState, ok := state.TranslateToLegacyAgentState(
		state.Status(status.UnitAgent.Status),
		state.Status(status.Workload.Status),
		status.Workload.Info,
	)
	if !ok {
		logger.Warningf(
			"translate to legacy status encounted unexpected workload status %q and agent status %q",
			status.Workload.Status, status.UnitAgent.Status)
	}
	status.AgentState = params.Status(legacyState)
	if status.AgentState == params.StatusError {
		status.AgentStateInfo = status.Workload.Info
	}
	status.AgentVersion = status.UnitAgent.Version
	status.Life = status.UnitAgent.Life
	status.Err = status.UnitAgent.Err

	processUnitLost(unit, status)

	return
}
Example #2
0
func (sf *statusFormatter) updateUnitStatusInfo(unit *api.UnitStatus, serviceName string) {
	// This logic has no business here but can't be moved until Juju 2.0.
	statusInfo := unit.Workload.Info
	if unit.Workload.Status == "" {
		// Old server that doesn't support this field and others.
		// Just use the info string as-is.
		statusInfo = unit.AgentStateInfo
	}
	if unit.Workload.Status == params.StatusError {
		if relation, ok := sf.relations[getRelationIdFromData(unit)]; ok {
			// Append the details of the other endpoint on to the status info string.
			if ep, ok := findOtherEndpoint(relation.Endpoints, serviceName); ok {
				unit.Workload.Info = statusInfo + " for " + ep.String()
				unit.AgentStateInfo = unit.Workload.Info
			}
		}
	}
}