Docker works locally.

Dockerfile

@@ -12,8 +12,10 @@ RUN chown -R $APPLICATION_USER /app
 USER $APPLICATION_USER
 
 # These lines copy the packaged application into the Docker image and sets the working directory to where it was copied.
-COPY ./build/libs/my-application.jar /app/my-application.jar
+COPY ./build/libs/validator-wrapper-jvm-0.0.1.jar /app/validator-wrapper.jar
 WORKDIR /app
 
+EXPOSE 8080
+
 # The last line instructs Docker to run java with G10s GC, 4G of memory and the packaged application.
-CMD ["java", "-server", "-XX:+UnlockExperimentalVMOptions", "-XX:+UseCGroupMemoryLimitForHeap", "-XX:InitialRAMFraction=2", "-XX:MinRAMFraction=2", "-XX:MaxRAMFraction=2", "-XX:+UseG1GC", "-XX:MaxGCPauseMillis=100", "-XX:+UseStringDeduplication", "-jar", "my-application.jar"]
+CMD ["java", "-server", "-XX:+UnlockExperimentalVMOptions", "-XX:+UseCGroupMemoryLimitForHeap", "-XX:InitialRAMFraction=2", "-XX:MinRAMFraction=2", "-XX:MaxRAMFraction=2", "-XX:+UseG1GC", "-XX:MaxGCPauseMillis=100", "-XX:+UseStringDeduplication", "-jar", "validator-wrapper.jar", "-startServer"]

build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
  kotlin("multiplatform") version "1.4.0"
  kotlin("plugin.serialization") version "1.4.0"
  id("org.hidetake.ssh") version "2.10.1"
- id ("org.openjfx.javafxplugin") version "0.0.8"
+ id("org.openjfx.javafxplugin") version "0.0.8"
  application
 }
 group = "org.hl7.fhir"
@@ -37,12 +37,14 @@ repositories {
 
 kotlin {
  jvm {
- compilations.all {
- kotlinOptions.jvmTarget = "1.8"
+ compilations {
+ all {
+ kotlinOptions.jvmTarget = "1.8"
+ }
  }
  withJava()
  }
- js(){
+ js() {
  useCommonJs()
  browser {
  binaries.executable()
@@ -66,8 +68,8 @@ kotlin {
  implementation(kotlin("stdlib-common"))
  implementation("com.fasterxml.jackson.core:jackson-databind:${property("jacksonVersion")}")
 
- implementation ("org.jetbrains.kotlinx:kotlinx-serialization-core:${property("serializationVersion")}")
- implementation ("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:${property("serializationVersion")}")
+ implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:${property("serializationVersion")}")
+ implementation("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:${property("serializationVersion")}")
  implementation("ca.uhn.hapi.fhir:org.hl7.fhir.validation:${property("fhirCoreVersion")}")
  implementation("ca.uhn.hapi.fhir:org.hl7.fhir.utilities:${property("fhirCoreVersion")}")
  }
@@ -133,16 +135,20 @@ kotlin {
  }
  }
 }
+
 javafx {
  version = "14"
  modules("javafx.controls", "javafx.graphics", "javafx.web")
 }
+
 application {
  mainClassName = "ServerKt"
 }
+
 tasks.getByName<KotlinWebpack>("jsBrowserProductionWebpack") {
  outputFileName = "output.js"
 }
+
 tasks.getByName<Jar>("jvmJar") {
  manifest {
  attributes["Main-Class"] = "ServerKt"
@@ -151,6 +157,7 @@ tasks.getByName<Jar>("jvmJar") {
  val jsBrowserProductionWebpack = tasks.getByName<KotlinWebpack>("jsBrowserProductionWebpack")
  from(File(jsBrowserProductionWebpack.destinationDirectory, jsBrowserProductionWebpack.outputFileName))
 }
+
 tasks.getByName<JavaExec>("run") {
  dependsOn(tasks.getByName<Jar>("jvmJar"))
  classpath(tasks.getByName<Jar>("jvmJar"))

src/jvmMain/resources/application.conf

@@ -1,7 +1,7 @@
 ktor {
  deployment {
  dev {
- host = "localhost"
+ host = "0.0.0.0"
  port = 8080
  }
  prod {