config

src/udi/config/config.go

@@ -0,0 +1,35 @@
+package config
+
+import "encoding/json"
+import "log"
+import "os"
+
+
+type ConfigT struct {
+  Mqtt struct {
+    Broker string
+    Username string
+    Password string
+    TlsEnable string
+  }
+  TopicMappings []struct {
+    Topics []string
+    Plugin string
+  }
+  Plugins []struct {
+    Name string
+    DatabaseConnStr string
+    Attributes map[string]interface{}
+  }   
+}
+
+var Config ConfigT
+
+
+func LoadConfiguration() {
+  err := json.Unmarshal([]byte(os.Getenv("UDI_CONF")), &Config)
+  if err != nil {
+    log.Fatalf("Unable to parse configuration: %s", err)
+  }
+}
+