Handle HSM for HFC

controllers/metal3.io/host_state_machine.go

@@ -481,6 +481,14 @@ func (hsm *hostStateMachine) handleAvailable(info *reconcileInfo) actionResult {
 		return actionComplete{}
 	}
 
+	// Check if hostFirmwareComponents have changed
+	if dirty, _, err := hsm.Reconciler.getHostFirmwareComponents(info); err != nil {
+		return actionError{err}
+	} else if dirty {
+		hsm.NextState = metal3api.StatePreparing
+		return actionComplete{}
+	}
+
 	// ErrorCount is cleared when appropriate inside actionManageAvailable
 	actResult := hsm.Reconciler.actionManageAvailable(hsm.Provisioner, info)
 	if _, complete := actResult.(actionComplete); complete {

pkg/provisioner/ironic/ironic.go

@@ -1426,11 +1426,18 @@ func (p *ironicProvisioner) buildManualCleaningSteps(bmcAccess bmc.AccessDetails
 	}
 
 	// extract to generate the updates that will trigger a clean step
-	newUpdates := make(map[string]string)
+	// the format we send to ironic is:
+	// [{"component":"...", "url":"..."}, {"component":"...","url":".."}]
+	var newUpdates []map[string]string
 	if data.TargetFirmwareComponents != nil {
 		for _, update := range data.TargetFirmwareComponents {
-			newUpdates[update.Component] = update.URL
+			newComponentUpdate := map[string]string{
+				"component": update.Component,
+				"url":       update.URL,
+			}
+			newUpdates = append(newUpdates, newComponentUpdate)
 		}
+
 	}
 
 	if len(newUpdates) != 0 {