Fail #1: No K/N support for Ktor servers yet!

app/build.gradle.kts

@@ -10,7 +10,16 @@ kotlin {
     linuxArm32Hfp("raspberrypi") {
         binaries {
             executable("saberlight") {
-                entryPoint = "by.dev.madhead.saberlight.main"
+                // entryPoint = "by.dev.madhead.saberlight.main"
+                entryPoint = "io.ktor.server.cio.EngineMain"
+            }
+        }
+    }
+
+    sourceSets {
+        val raspberrypiMain by getting {
+            dependencies {
+                implementation("io.ktor:ktor-server-cio:1.2.1")
             }
         }
     }

app/src/raspberrypiMain/kotlin/by/dev/madhead/saberlight/Saberlight.kt

+package by.dev.madhead.saberlight
+
+@KtorExperimentalAPI
+fun Application.main() {
+}

app/src/raspberrypiMain/resources/application.conf

+ktor {
+	deployment {
+		port = 8080
+		port = ${?SABERLIGHT_HTTP_PORT}
+	}
+
+	application {
+		modules = [by.dev.madhead.saberlight.SaberlightKt.main]
+	}
+}