feat: working E2E container stack with Node-RED + InfluxDB + Grafana
- Fix Dockerfile.e2e to install EVOLV properly in Node-RED /data/ - Add measurement node E2E test flow with scaling (4-20mA to 0-5m) - Add Grafana health check to run-e2e.sh - Guard pumpingStation demo IIFE with require.main check - All 10 EVOLV nodes load successfully in containerized Node-RED Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Rene De Ren
@@ -4,58 +4,85 @@
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"type": "tab",
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"label": "E2E Test Flow",
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"disabled": false,
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"info": "End-to-end test flow that verifies EVOLV nodes are loaded and messages can flow through the pipeline."
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"info": "End-to-end test flow that verifies EVOLV nodes load, accept input, and produce output."
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},
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{
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"id": "inject-trigger",
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"type": "inject",
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"z": "e2e-flow-tab",
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"name": "Trigger after 2s",
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"name": "Trigger once on start",
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"props": [
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{
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"p": "payload"
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},
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{
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"p": "topic",
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"vt": "str"
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}
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{ "p": "payload" },
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{ "p": "topic", "vt": "str" }
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],
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"repeat": "",
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"crontab": "",
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"once": true,
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"onceDelay": "2",
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"onceDelay": "3",
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"topic": "e2e-test",
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"payload": "",
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"payloadType": "date",
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"x": 150,
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"y": 100,
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"wires": [
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["simulate-measurement"]
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]
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"x": 160,
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"y": 80,
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"wires": [["build-measurement-msg"]]
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},
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{
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"id": "simulate-measurement",
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"id": "build-measurement-msg",
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"type": "function",
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"z": "e2e-flow-tab",
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"name": "Simulate Measurement",
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"func": "msg.payload = {\n measurement: 'e2e_test',\n tags: { source: 'evolv-e2e', node: 'measurement-sim' },\n fields: { value: Math.random() * 100, status: 1 },\n timestamp: Date.now()\n};\nmsg.topic = 'e2e/measurement';\nnode.status({ fill: 'green', shape: 'dot', text: 'sent' });\nreturn msg;",
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"name": "Build measurement input",
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"func": "// Simulate an analog sensor reading sent to the measurement node.\n// The measurement node expects a numeric payload on topic 'analogInput'.\nmsg.payload = 4.2 + Math.random() * 15.8; // 4-20 mA range\nmsg.topic = 'analogInput';\nnode.status({ fill: 'green', shape: 'dot', text: 'sent ' + msg.payload.toFixed(2) });\nreturn msg;",
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"outputs": 1,
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"timeout": "",
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"noerr": 0,
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"initialize": "",
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"finalize": "",
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"libs": [],
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"x": 370,
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"y": 100,
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"x": 380,
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"y": 80,
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"wires": [["evolv-measurement"]]
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},
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{
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"id": "evolv-measurement",
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"type": "measurement",
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"z": "e2e-flow-tab",
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"name": "E2E-Level-Sensor",
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"scaling": true,
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"i_min": 4,
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"i_max": 20,
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"i_offset": 0,
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"o_min": 0,
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"o_max": 5,
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"simulator": false,
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"smooth_method": "",
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"count": "10",
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"uuid": "",
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"supplier": "e2e-test",
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"category": "level",
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"assetType": "sensor",
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"model": "e2e-virtual",
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"unit": "m",
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"enableLog": false,
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"logLevel": "error",
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"positionVsParent": "upstream",
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"positionIcon": "",
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"hasDistance": false,
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"distance": 0,
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"distanceUnit": "m",
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"distanceDescription": "",
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"x": 600,
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"y": 80,
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"wires": [
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["debug-output"]
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["debug-process"],
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["debug-dbase"],
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["debug-parent"]
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]
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},
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{
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"id": "debug-output",
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"id": "debug-process",
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"type": "debug",
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"z": "e2e-flow-tab",
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"name": "E2E Debug Output",
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"name": "Process Output",
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"active": true,
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"tosidebar": true,
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"console": true,
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@@ -64,8 +91,95 @@
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"targetType": "full",
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"statusVal": "",
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"statusType": "auto",
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"x": 580,
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"y": 100,
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"x": 830,
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"y": 40,
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"wires": []
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},
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{
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"id": "debug-dbase",
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"type": "debug",
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"z": "e2e-flow-tab",
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"name": "Database Output",
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"active": true,
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"tosidebar": true,
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"console": true,
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"tostatus": true,
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"complete": "true",
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"targetType": "full",
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"statusVal": "",
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"statusType": "auto",
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"x": 840,
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"y": 80,
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"wires": []
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},
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{
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"id": "debug-parent",
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"type": "debug",
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"z": "e2e-flow-tab",
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"name": "Parent Output",
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"active": true,
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"tosidebar": true,
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"console": true,
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"tostatus": true,
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"complete": "true",
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"targetType": "full",
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"statusVal": "",
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"statusType": "auto",
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"x": 830,
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"y": 120,
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"wires": []
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},
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{
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"id": "inject-periodic",
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"type": "inject",
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"z": "e2e-flow-tab",
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"name": "Periodic (5s)",
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"props": [
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{ "p": "payload" },
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{ "p": "topic", "vt": "str" }
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],
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"repeat": "5",
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"crontab": "",
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"once": true,
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"onceDelay": "6",
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"topic": "e2e-heartbeat",
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"payload": "",
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"payloadType": "date",
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"x": 160,
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"y": 200,
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"wires": [["heartbeat-func"]]
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},
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{
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"id": "heartbeat-func",
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"type": "function",
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"z": "e2e-flow-tab",
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"name": "Heartbeat check",
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"func": "// Verify the EVOLV measurement node is running by querying its presence\nmsg.payload = {\n check: 'heartbeat',\n timestamp: Date.now(),\n nodeCount: global.get('_e2e_msg_count') || 0\n};\n// Increment message counter\nlet count = global.get('_e2e_msg_count') || 0;\nglobal.set('_e2e_msg_count', count + 1);\nnode.status({ fill: 'blue', shape: 'ring', text: 'beat #' + (count+1) });\nreturn msg;",
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"outputs": 1,
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"timeout": "",
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"noerr": 0,
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"initialize": "",
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"finalize": "",
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"libs": [],
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"x": 380,
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"y": 200,
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"wires": [["debug-heartbeat"]]
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},
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{
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"id": "debug-heartbeat",
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"type": "debug",
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"z": "e2e-flow-tab",
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"name": "Heartbeat Debug",
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"active": true,
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"tosidebar": true,
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"console": true,
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"tostatus": false,
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"complete": "payload",
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"targetType": "msg",
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"statusVal": "",
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"statusType": "auto",
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"x": 600,
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"y": 200,
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"wires": []
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}
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]
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