Skip to content

Commit

Permalink
log the event with trace level and add mqtt dataflow
Browse files Browse the repository at this point in the history 
Signed-off-by: Wei Liu <[email protected]>
  • Loading branch information
@skeeey
skeeey committed Feb 17, 2025
1 parent a40e162 commit 48969f7
Show file tree
Hide file tree
Showing 12 changed files with 329 additions and 10 deletions.
4 changes: 2 additions & 2 deletions cmd/maestro/server/event_server.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,7 @@ func (s *MessageQueueEventServer) startSubscription(ctx context.Context) {
return fmt.Errorf("failed to handle resource status update %s: %s", resource.ID, err.Error())
}
default:
return fmt.Errorf("unsupported action %s", action)
return fmt.Errorf("failed to handle resource status update %s: unsupported action %s", resource.ID, action)
}

return nil
Expand Down Expand Up @@ -277,7 +277,7 @@ func broadcastStatusEvent(ctx context.Context,
}

// broadcast the resource status to subscribers
log.V(4).Infof("Broadcast the resource status %s", resource.ID)
log.V(4).Infof("Broadcast the resource status, id=%s, statusEventType=%s", resource.ID, statusEvent.StatusEventType)
eventBroadcaster.Broadcast(resource)

// add the event instance record
Expand Down
6 changes: 4 additions & 2 deletions cmd/maestro/server/grpc_server.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,8 @@ func (svr *GRPCServer) Publish(ctx context.Context, pubReq *pbv1.PublishRequest)
return nil, fmt.Errorf("failed to parse cloud event type %s, %v", evt.Type(), err)
}

klog.V(4).Infof("receive the event with grpc server, %s", evt)
klog.V(4).Infof("receive the event from client, %s", evt.Context)
klog.V(10).Infof("receive the event from client, evt=%s", evt)

// handler resync request
if eventType.Action == types.ResyncRequestAction {
Expand Down Expand Up @@ -247,7 +248,8 @@ func (svr *GRPCServer) Subscribe(subReq *pbv1.SubscriptionRequest, subServer pbv
return fmt.Errorf("failed to encode resource %s to cloudevent: %v", res.ID, err)
}

klog.V(4).Infof("send the event to status subscribers, %s", evt)
klog.V(4).Infof("send the event to status subscribers, %s", evt.Context)
klog.V(10).Infof("send the event to status subscribers, evt=%s", evt)

// WARNING: don't use "pbEvt, err := pb.ToProto(evt)" to convert cloudevent to protobuf
pbEvt := &pbv1.CloudEvent{}
Expand Down
2 changes: 1 addition & 1 deletion cmd/maestro/server/healthcheck_server.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -182,7 +182,7 @@ func (s *HealthCheckServer) healthCheckHandler(w http.ResponseWriter, r *http.Re
return
}
if instance.Ready {
klog.Infof("Instance is ready")
klog.V(10).Infof("Instance is ready")
w.WriteHeader(http.StatusOK)
_, err := w.Write([]byte(`{"status": "ok"}`))
if err != nil {
Expand Down
3 changes: 2 additions & 1 deletion cmd/maestro/server/logging/logging.go
View file
Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
package logging

const LoggingThreshold int32 = 1
// Using trace level for http request/response
const LoggingThreshold int32 = 10
134 changes: 134 additions & 0 deletions docs/images/maestro-mqtt-pub-dataflow.drawio
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,134 @@
<mxfile host="app.diagrams.net" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 Edg/132.0.0.0" version="24.7.16">
<diagram name="Page-1" id="5d7acffa-a066-3a61-03fe-96351882024d">
<mxGraphModel dx="1211" dy="687" grid="0" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="1100" pageHeight="850" background="#ffffff" math="0" shadow="0">
<root>
<mxCell id="0" />
<mxCell id="1" parent="0" />
<mxCell id="mBoUVEmjbyIW4MVBDcr6-95" value="Maestro" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;dashed=1;dashPattern=12 12;verticalAlign=bottom;" parent="1" vertex="1">
<mxGeometry x="92" y="135" width="942" height="300" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-71" value="GRPCServer&lt;div&gt;(grpc_server.go)&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;verticalAlign=bottom;" parent="1" vertex="1">
<mxGeometry x="117" y="145" width="320" height="140" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-105" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-58" target="mBoUVEmjbyIW4MVBDcr6-59" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-106" value="publish spec" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-105" connectable="0" vertex="1">
<mxGeometry x="-0.525" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-58" value="&lt;div&gt;Maestro&lt;/div&gt;GRPCSoruceClient" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="122" y="45" width="120" height="60" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-61" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-59" target="mBoUVEmjbyIW4MVBDcr6-60" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-62" value="Decode" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-61" connectable="0" vertex="1">
<mxGeometry y="-3" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-59" value="spec cloudevent" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" parent="1" vertex="1">
<mxGeometry x="122" y="155" width="120" height="40" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-60" value="resource object" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" parent="1" vertex="1">
<mxGeometry x="312" y="155" width="120" height="40" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-80" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;exitPerimeter=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-64" target="mBoUVEmjbyIW4MVBDcr6-66" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-81" value="notify" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-80" connectable="0" vertex="1">
<mxGeometry x="-0.0727" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-64" value="DB" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;size=15;" parent="1" vertex="1">
<mxGeometry x="669.5" y="145" width="60" height="110" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-65" value="event" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" parent="1" vertex="1">
<mxGeometry x="312" y="205" width="120" height="40" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-82" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-66" target="mBoUVEmjbyIW4MVBDcr6-67" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-83" value="callback" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-82" connectable="0" vertex="1">
<mxGeometry x="0.104" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-66" value="KindController&lt;br&gt;&lt;div&gt;(framework.go)&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="839.5" y="170" width="120" height="60" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-67" value="MessageQueueEventServer&lt;br&gt;&lt;div&gt;(event_server.go)&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="813.25" y="315" width="172.5" height="60" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-68" value="SourceClient&lt;br&gt;&lt;div&gt;(source_client.go)&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;verticalAlign=bottom;" parent="1" vertex="1">
<mxGeometry x="117" y="315" width="325" height="90" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-78" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-69" target="mBoUVEmjbyIW4MVBDcr6-70" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-79" value="Encode" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-78" connectable="0" vertex="1">
<mxGeometry y="-1" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-69" value="resource object" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" parent="1" vertex="1">
<mxGeometry x="312" y="325" width="120" height="40" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-87" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-70" target="mBoUVEmjbyIW4MVBDcr6-86" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-88" value="publish" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-87" connectable="0" vertex="1">
<mxGeometry x="0.1818" y="-1" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-70" value="spec cloudevent" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;" parent="1" vertex="1">
<mxGeometry x="122" y="325" width="120" height="40" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-73" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0;entryDx=0;entryDy=30;entryPerimeter=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-60" target="mBoUVEmjbyIW4MVBDcr6-64" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-74" value="create/update/delete" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-73" connectable="0" vertex="1">
<mxGeometry x="0.2235" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-76" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=-0.008;entryY=0.745;entryDx=0;entryDy=0;entryPerimeter=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-65" target="mBoUVEmjbyIW4MVBDcr6-64" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-77" value="create" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-76" connectable="0" vertex="1">
<mxGeometry x="0.1444" y="1" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-86" value="MQTT broker" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="122" y="465" width="120" height="60" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-100" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-67" edge="1">
<mxGeometry relative="1" as="geometry">
<mxPoint x="432" y="345" as="targetPoint" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-101" value="callback" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-100" connectable="0" vertex="1">
<mxGeometry x="0.3893" y="-1" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-103" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;entryX=0.5;entryY=1;entryDx=0;entryDy=0;" parent="1" source="mBoUVEmjbyIW4MVBDcr6-102" target="mBoUVEmjbyIW4MVBDcr6-86" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-104" value="subscribe spec" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" parent="mBoUVEmjbyIW4MVBDcr6-103" connectable="0" vertex="1">
<mxGeometry x="0.16" relative="1" as="geometry">
<mxPoint as="offset" />
</mxGeometry>
</mxCell>
<mxCell id="mBoUVEmjbyIW4MVBDcr6-102" value="Maestro Agent" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="122" y="575" width="120" height="60" as="geometry" />
</mxCell>
</root>
</mxGraphModel>
</diagram>
</mxfile>
Binary file added docs/images/maestro-mqtt-pub-dataflow.png
View file
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Loading

0 comments on commit 48969f7

Please sign in to comment.