Merge pull request #4 from wserr/feat/add-power-control

Feat/add power control
This commit is contained in:
2026-01-03 12:25:59 +01:00
committed by GitHub
8 changed files with 380 additions and 0 deletions

9
.gitignore vendored
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@@ -8,3 +8,12 @@ configuration-production.yaml
node_modules/
config/
[Dd]ebug/
[Dd]ebugPublic/
[Rr]elease/
[Rr]eleases/
[Oo]bj/
.aider*
.env

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@@ -135,3 +135,7 @@ services:
# Only enable if external services present
# ports:
# - 4317:4317 # OTLP gRPC receiver
power_control:
build:
context: .
dockerfile: ./dockerfiles/power_control.Dockerfile

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@@ -0,0 +1,24 @@
FROM mcr.microsoft.com/dotnet/aspnet:10.0.1-noble-arm64v8 AS base
USER $APP_UID
EXPOSE 8080
FROM mcr.microsoft.com/dotnet/sdk:10.0.101-noble-arm64v8 AS build
COPY ./microservices/power_control/*.csproj /microservices/power_control/
WORKDIR /microservices/power_control
RUN dotnet restore
WORKDIR /
COPY ./microservices/power_control /microservices/power_control
WORKDIR /microservices/power_control
# This stage is used to publish the service project to be copied to the final stage
FROM build AS publish
ARG BUILD_CONFIGURATION
RUN dotnet publish "./power_control.csproj" -c Release -o /app/publish
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "power_control.dll"]

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@@ -0,0 +1,86 @@
using Microsoft.AspNetCore.Mvc;
var builder = WebApplication.CreateBuilder(args);
// Add JSON serialization services
builder.Services.ConfigureHttpJsonOptions(options =>
{
options.SerializerOptions.PropertyNameCaseInsensitive = true;
});
var app = builder.Build();
app.MapPost(
"/high_power_alert",
async (AlertBody body) =>
{
Console.WriteLine("high power alert was received.");
using var client = new HttpClient();
var heatPumpState = await client.GetFromJsonAsync<HeatPumpStatus>("http://192.168.1.121/control");
var message = "";
Console.WriteLine(heatPumpState.heatpump.power);
switch (body.Status)
{
case "firing":
Console.WriteLine("Peak too high. Shutting down heat pump.");
message = "@everyone peak is too high. Disabling heat pump. 🥶";
if (heatPumpState.heatpump.power == "on")
{
await client.GetAsync(
"http://192.168.1.121/control?cmd=heatpump&set_power_mode=off"
);
}
else
{
message = "@everyone high power alert, but heat pump could not be disabled because state was not 'ON'";
}
await client.PostAsJsonAsync<DiscordMessage>(
"https://discord.com/api/webhooks/1455072237207158981/C9qvSIGMZVc60VwpZizxqKigyzvA182RDSdt9k8qtWTq-fBgzlJHh53wAYIqYkGNkBM3",
new DiscordMessage(message, "willemBot")
);
break;
case "resolved":
Console.WriteLine("Peak acceptable. Re enabling heat pump. 🌶️");
message = "Re enabled heat pump.";
if (heatPumpState.heatpump.power == "off")
{
await client.GetAsync(
"http://192.168.1.121/control?cmd=heatpump&set_power_mode=on"
);
}
else {
message = "@everyone Heat pump could not be re enabled because state was not 'ON'";
}
await client.PostAsJsonAsync<DiscordMessage>(
"https://discord.com/api/webhooks/1455072237207158981/C9qvSIGMZVc60VwpZizxqKigyzvA182RDSdt9k8qtWTq-fBgzlJHh53wAYIqYkGNkBM3",
new DiscordMessage(message, "willemBot")
);
break;
default:
Console.WriteLine("Unknown body type");
break;
}
return new OkResult();
}
)
.WithName("HighPowerAlert");
app.MapPost(
"/low_power_alert",
() =>
{
Console.WriteLine("low power alert was received.");
return new OkResult();
}
)
.WithName("Low Power Alert");
app.Run();
record AlertBody(string Status);
record DiscordMessage(string content, string userName);
record HeatPumpStatus(HeatPumpStatusBody heatpump);
record HeatPumpStatusBody(string power);

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@@ -0,0 +1,51 @@
{
"receiver": "REST API",
"status": "firing",
"alerts": [
{
"status": "firing",
"labels": {
"alertname": "Alert if peak is too high",
"domain": "sensor",
"entity_id": "thienpont_serruys_load_grid",
"grafana_folder": "Power"
},
"annotations": {
"description": "Disable some devices to lower the peak.",
"summary": "Peak is too high!"
},
"startsAt": "2025-12-29T04:58:50Z",
"endsAt": "0001-01-01T00:00:00Z",
"generatorURL": "http://localhost:3000/alerting/grafana/ef6m5j923ruv4f/view?orgId=1",
"fingerprint": "2c3f0f9ffb7d8c5d",
"silenceURL": "http://localhost:3000/alerting/silence/new?alertmanager=grafana\u0026matcher=__alert_rule_uid__%3Def6m5j923ruv4f\u0026matcher=domain%3Dsensor\u0026matcher=entity_id%3Dthienpont_serruys_load_grid\u0026orgId=1",
"dashboardURL": "http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984335061",
"panelURL": "http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984335061\u0026viewPanel=3",
"values": { "B": 4015.25, "C": 1 },
"valueString": "[ var=\u0027B\u0027 labels={domain=sensor, entity_id=thienpont_serruys_load_grid} value=4015.25 ], [ var=\u0027C\u0027 labels={domain=sensor, entity_id=thienpont_serruys_load_grid} value=1 ]",
"orgId": 1
}
],
"groupLabels": {
"alertname": "Alert if peak is too high",
"grafana_folder": "Power"
},
"commonLabels": {
"alertname": "Alert if peak is too high",
"domain": "sensor",
"entity_id": "thienpont_serruys_load_grid",
"grafana_folder": "Power"
},
"commonAnnotations": {
"description": "Disable some devices to lower the peak.",
"summary": "Peak is too high!"
},
"externalURL": "http://localhost:3000/",
"version": "1",
"groupKey": "{}/{__grafana_autogenerated__=\u0022true\u0022}/{__grafana_receiver__=\u0022REST API\u0022}:{alertname=\u0022Alert if peak is too high\u0022, grafana_folder=\u0022Power\u0022}",
"truncatedAlerts": 0,
"orgId": 1,
"title": "[FIRING:1] Alert if peak is too high Power (sensor thienpont_serruys_load_grid)",
"state": "alerting",
"message": "**Firing**\n\nValue: B=4015.25, C=1\nLabels:\n - alertname = Alert if peak is too high\n - domain = sensor\n - entity_id = thienpont_serruys_load_grid\n - grafana_folder = Power\nAnnotations:\n - description = Disable some devices to lower the peak.\n - summary = Peak is too high!\nSource: http://localhost:3000/alerting/grafana/ef6m5j923ruv4f/view?orgId=1\nSilence: http://localhost:3000/alerting/silence/new?alertmanager=grafana\u0026matcher=__alert_rule_uid__%3Def6m5j923ruv4f\u0026matcher=domain%3Dsensor\u0026matcher=entity_id%3Dthienpont_serruys_load_grid\u0026orgId=1\nDashboard: http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984335061\nPanel: http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984335061\u0026viewPanel=3\n"
}

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@@ -0,0 +1,53 @@
{
"receiver": "REST API",
"status": "resolved",
"alerts": [
{
"status": "resolved",
"labels": {
"alertname": "Alert if peak is too high",
"domain": "sensor",
"entity_id": "thienpont_serruys_load_grid",
"grafana_folder": "Power"
},
"annotations": {
"description": "Disable some devices to lower the peak.",
"grafana_state_reason": "Updated",
"summary": "Peak is too high!"
},
"startsAt": "2025-12-29T04:58:50Z",
"endsAt": "2025-12-29T04:59:25.018228513Z",
"generatorURL": "http://localhost:3000/alerting/grafana/ef6m5j923ruv4f/view?orgId=1",
"fingerprint": "2c3f0f9ffb7d8c5d",
"silenceURL": "http://localhost:3000/alerting/silence/new?alertmanager=grafana\u0026matcher=__alert_rule_uid__%3Def6m5j923ruv4f\u0026matcher=domain%3Dsensor\u0026matcher=entity_id%3Dthienpont_serruys_load_grid\u0026orgId=1",
"dashboardURL": "http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984365018",
"panelURL": "http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984365018\u0026viewPanel=3",
"values": null,
"valueString": "[ var=\u0027B\u0027 labels={domain=sensor, entity_id=thienpont_serruys_load_grid} value=3826.9 ], [ var=\u0027C\u0027 labels={domain=sensor, entity_id=thienpont_serruys_load_grid} value=1 ]",
"orgId": 1
}
],
"groupLabels": {
"alertname": "Alert if peak is too high",
"grafana_folder": "Power"
},
"commonLabels": {
"alertname": "Alert if peak is too high",
"domain": "sensor",
"entity_id": "thienpont_serruys_load_grid",
"grafana_folder": "Power"
},
"commonAnnotations": {
"description": "Disable some devices to lower the peak.",
"grafana_state_reason": "Updated",
"summary": "Peak is too high!"
},
"externalURL": "http://localhost:3000/",
"version": "1",
"groupKey": "{}/{__grafana_autogenerated__=\u0022true\u0022}/{__grafana_receiver__=\u0022REST API\u0022}:{alertname=\u0022Alert if peak is too high\u0022, grafana_folder=\u0022Power\u0022}",
"truncatedAlerts": 0,
"orgId": 1,
"title": "[RESOLVED] Alert if peak is too high Power (sensor thienpont_serruys_load_grid)",
"state": "ok",
"message": "**Resolved**\n\nValue: [no value]\nLabels:\n - alertname = Alert if peak is too high\n - domain = sensor\n - entity_id = thienpont_serruys_load_grid\n - grafana_folder = Power\nAnnotations:\n - description = Disable some devices to lower the peak.\n - grafana_state_reason = Updated\n - summary = Peak is too high!\nSource: http://localhost:3000/alerting/grafana/ef6m5j923ruv4f/view?orgId=1\nSilence: http://localhost:3000/alerting/silence/new?alertmanager=grafana\u0026matcher=__alert_rule_uid__%3Def6m5j923ruv4f\u0026matcher=domain%3Dsensor\u0026matcher=entity_id%3Dthienpont_serruys_load_grid\u0026orgId=1\nDashboard: http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984365018\nPanel: http://localhost:3000/d/2990096a-3ff9-4217-a629-2152a260b6b6?from=1766980730000\u0026orgId=1\u0026to=1766984365018\u0026viewPanel=3\n"
}

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@@ -0,0 +1,140 @@
{
"fw": {
"curr": "3.1.7",
"last": "3.1.7",
"model": "ME_CN105_ATW_WIFI",
"upd": true
},
"heatpump": {
"boiler_flow_temperature": 25.0,
"boiler_return_temperature": 25.0,
"booster_active": false,
"compressor_frequency": 0,
"compressor_on": false,
"controller_datetime": "2025-12-29 07:02:35",
"controller_version": 3,
"defrost_active": false,
"dhw": {
"flow_target_temperature": 50.0,
"flow_temperature_drop": 10.0,
"forced_active": "off",
"legionella_prevention_target_temp": 60.0,
"mode": "off",
"temperature": 51.5,
"temperature_secondary": 25.0
},
"dipswitch": {
"sw1": "10110110",
"sw2": "10101000",
"sw3": "00010000",
"sw4": "00000000",
"sw5": "00111110",
"sw6": "00000000"
},
"energy": {
"consumed_cooling": 0.0,
"consumed_dhw": 3.6,
"consumed_heating": 72.2,
"delivered_cooling": 0.0,
"delivered_dhw": 8.6,
"delivered_heating": 204.1
},
"energy_consumed_increasing": 128.1,
"fault_code": "No error",
"feed_temperature": 38.5,
"flowrate": 26,
"heat_source": 0,
"holiday_mode": "off",
"immersion_active": false,
"in1_thermostat_request": false,
"in5_thermostat_request": false,
"in6_thermostat_request": false,
"indicative_output_power": 0.0,
"max_flow_temperature": 40.0,
"min_flow_temperature": 25.0,
"mixing_tank_temperature": 25.0,
"mixing_valve_status": 4,
"mixing_valve_step": 0,
"mrc_flag": 7,
"multizone_status": 0,
"operation": "heat_on",
"output_power": 5,
"outside_temperature": 0.0,
"power": "on",
"prohibit": {
"cooling_zone1": "off",
"cooling_zone2": "off",
"dhw": "off",
"heating_zone1": "off",
"heating_zone2": "off",
"server_control": "on"
},
"rcdischargeTemp": 0.0,
"rcdischargesuperheattemp": 0.0,
"rcoucompressorsurfacetemp": 0.0,
"rcouheatsinktemp": 0.0,
"rcouliquidpipetemp": 0.0,
"rcousuctionpipetemp": 0.0,
"rcoutwoPhasepipetemp": 0.0,
"rcsubcooltemp": 0.0,
"refrigerant_condensing_temperature": 40.6,
"refrigerant_liquid_temperature": 29.5,
"return_temperature": 35.5,
"runtime": 8847.0,
"threeway_valve2_active": true,
"threeway_valve_active": false,
"waterpump2_active": true,
"waterpump3_active": false,
"waterpump_active": true,
"zone1": {
"feed_temperature": 36.0,
"flow_target_temperature": 46.5,
"mode": "HEAT_COMPENSATION_CURVE",
"return_temperature": 32.0,
"room_target_temperature": 18.0,
"room_temperature": 18.0
},
"zone2": {
"feed_temperature": 25.0,
"flow_target_temperature": 35.0,
"mode": "HEAT_FLOW_TEMP",
"return_temperature": 25.0,
"room_target_temperature": 635.4,
"room_temperature": 0.0
}
},
"http": {
"host": "heatpump"
},
"mqtt": {
"broker": "mqtt://192.168.1.81",
"con": true,
"ena": true,
"ha_auto_disc": true,
"port": 1883,
"pub_sys_data": true,
"sts": "OK",
"user": "admin"
},
"sys": {
"bl": "V0.5",
"conext": true,
"conhp": true,
"dbg": false,
"frname": "Living room",
"hw": "ME_V4.1",
"id": "273526330095088",
"lang": "ENG",
"name": "HVAC_4FC5F8",
"scale": "C",
"sts": 3,
"stsled": true,
"up": 1799393
},
"wifi": {
"ip": "192.168.1.121",
"mac": "F0:F5:BD:4F:C5:F8",
"rssi": -33,
"ssid": "Pladijs124"
}
}

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@@ -0,0 +1,13 @@
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
</ItemGroup>
</Project>