refactor(structure): reorganize monorepo with projects, terraform hierarchy, and strict k8s namespace rules

2026-10-12 13:49:41 +02:00
parent 4831147087
commit 8f01b75bd6
4766 changed files with 551 additions and 91 deletions
@@ -0,0 +1,99 @@
+#pragma once
+
+#include <WiFiClient.h>
+#include <ArduinoJson.h>
+#include "esphome.h"
+
+// Forward declare the global variables/pointers defined in main.cpp
+extern template_::TemplateSensor *local_cellar_temp;
+extern template_::TemplateSensor *local_cellar_humi;
+extern template_::TemplateSensor *local_cellar_dp;
+extern template_::TemplateSensor *local_cellar_out_temp;
+extern template_::TemplateSensor *local_cellar_out_humi;
+extern template_::TemplateSensor *local_cellar_out_dp;
+extern template_::TemplateSensor *local_fan_status;
+extern template_::TemplateSensor *local_mold_critical;
+extern template_::TemplateSensor *local_fan_would_activate;
+extern template_::TemplateSensor *local_mold_threshold;
+extern template_::TemplateSensor *local_shelly_online;
+extern globals::GlobalsComponent<bool> *prometheus_connected;
+
+inline void fetch_prometheus() {
+  WiFiClient client;
+  if (!client.connect("prometheus.haumdaucher.de", 80)) {
+    prometheus_connected->value() = false;
+    ESP_LOGW("taupi", "Failed to connect to Prometheus over HTTP");
+    return;
+  }
+  
+  // Send HTTP/1.0 request to avoid chunked transfer encoding!
+  client.println("GET /api/v1/query?query=%7B__name__%3D~%22taupi_.*%7Cup%22%2Cjob%3D%22taupi-fan%22%7D HTTP/1.0");
+  client.println("Host: prometheus.haumdaucher.de");
+  client.println("Authorization: Basic bW9yaXR6OlZhZWo2UXVpZXF1NHZvMGphZVJh");
+  client.println("Connection: close");
+  client.println();
+  
+  // Read headers
+  bool headers_ended = false;
+  std::string body = "";
+  while (client.connected() || client.available()) {
+    if (client.available()) {
+      if (!headers_ended) {
+        String line = client.readStringUntil('\n');
+        if (line == "\r" || line == "") {
+          headers_ended = true;
+        }
+      } else {
+        String data = client.readString();
+        body += data.c_str();
+      }
+    }
+  }
+  client.stop();
+  
+  if (body.length() == 0) {
+    prometheus_connected->value() = false;
+    ESP_LOGW("taupi", "Empty response body from Prometheus");
+    return;
+  }
+  
+  prometheus_connected->value() = true;
+  
+  // Parse body using ArduinoJson 7
+  JsonDocument doc;
+  DeserializationError error = deserializeJson(doc, body);
+  if (!error) {
+    JsonObject root = doc.as<JsonObject>();
+    JsonObject data = root["data"];
+    JsonArray result = data["result"];
+    for (JsonObject item : result) {
+      JsonObject metric = item["metric"];
+      std::string name = metric["__name__"].as<std::string>();
+      JsonArray value = item["value"];
+      if (value.size() >= 2) {
+        std::string val_str = value[1].as<std::string>();
+        float val = atof(val_str.c_str());
+        
+        if (name == "taupi_temperature_celsius_innen") local_cellar_temp->publish_state(val);
+        else if (name == "taupi_humidity_percent_innen") local_cellar_humi->publish_state(val);
+        else if (name == "taupi_dewpoint_celsius_innen") local_cellar_dp->publish_state(val);
+        else if (name == "taupi_temperature_celsius_aussen") local_cellar_out_temp->publish_state(val);
+        else if (name == "taupi_humidity_percent_aussen") local_cellar_out_humi->publish_state(val);
+        else if (name == "taupi_dewpoint_celsius_aussen") local_cellar_out_dp->publish_state(val);
+        else if (name == "taupi_relay_status") local_fan_status->publish_state(val);
+        else if (name == "taupi_is_critical") local_mold_critical->publish_state(val);
+        else if (name == "taupi_would_fan_activate") local_fan_would_activate->publish_state(val);
+        else if (name == "taupi_critical_humidity_threshold_percent") local_mold_threshold->publish_state(val);
+        else if (name == "up") {
+          std::string job = metric["job"].as<std::string>();
+          if (job == "taupi-fan") {
+            local_shelly_online->publish_state(val);
+          }
+        }
+      }
+    }
+    ESP_LOGD("taupi", "Successfully parsed Taupi metrics from Prometheus");
+  } else {
+    ESP_LOGW("taupi", "JSON parsing failed: %s", error.c_str());
+  }
+}