Removed deprecated plugins.

core/cloudflow-sbt-plugin/src/main/scala/cloudflow/sbt/CloudflowAkkaPlugin.scala

@@ -33,7 +33,6 @@ object CloudflowAkkaPlugin extends AutoPlugin {
 
   override def projectSettings =
     Seq(
-      cloudflowAkkaBaseImage := None,
       libraryDependencies ++= Vector(
           "com.lightbend.cloudflow" % s"cloudflow-akka-util_${(ThisProject / scalaBinaryVersion).value}" % (ThisProject / cloudflowVersion).value,
           "com.lightbend.cloudflow" % s"cloudflow-akka_${(ThisProject / scalaBinaryVersion).value}" % (ThisProject / cloudflowVersion).value,
@@ -116,27 +115,10 @@ object CloudflowAkkaPlugin extends AutoPlugin {
         // this triggers side-effects, e.g. files being created in the staging area
         cloudflowStageAppJars.value
 
-        cloudflowAkkaBaseImage.value match {
-          case Some(baseImage) =>
-            log.warn("'cloudflowAkkaBaseImage' is defined, 'cloudflowDockerBaseImage' setting is going to be ignored")
-
-            val appDir: File = stage.value
-            val appJarsDir: File = new File(appDir, AppJarsDir)
-            val depJarsDir: File = new File(appDir, DepJarsDir)
-
-            new Dockerfile {
-              from(baseImage)
-              user(UserInImage)
-              copy(depJarsDir, OptAppDir, chown = userAsOwner(UserInImage))
-              copy(appJarsDir, OptAppDir, chown = userAsOwner(UserInImage))
-              addInstructions(extraDockerInstructions.value)
-            }
-          case _ =>
-            new Dockerfile {
-              from(cloudflowDockerBaseImage.value)
-              addInstructions((ThisProject / baseDockerInstructions).value)
-              addInstructions((ThisProject / extraDockerInstructions).value)
-            }
+        new Dockerfile {
+          from(cloudflowDockerBaseImage.value)
+          addInstructions((ThisProject / baseDockerInstructions).value)
+          addInstructions((ThisProject / extraDockerInstructions).value)
         }
       })
 

core/cloudflow-sbt-plugin/src/main/scala/cloudflow/sbt/CloudflowBasePlugin.scala

@@ -29,8 +29,7 @@ import cloudflow.blueprint.StreamletDescriptor
 
 /**
  * Base class for all Cloudflow runtime plugins for multi-image use case. Contains some
- * methods which are reused across the runtime plugins, `CloudflowFlinkPlugin`,
- * `CloudflowAkkaPlugin` and `CloudflowSparkPlugin`.
+ * methods which are reused across the runtime plugins.
  */
 object CloudflowBasePlugin extends AutoPlugin {
   final val AppHome = "${app_home}"

core/cloudflow-sbt-plugin/src/main/scala/cloudflow/sbt/CloudflowKeys.scala

@@ -43,12 +43,6 @@ trait CloudflowSettingKeys {
   }
 
   val cloudflowDockerBaseImage = settingKey[String]("The base Docker image to use for Cloudflow images.")
-  @deprecated("Use 'cloudflowDockerBaseImage' instead")
-  val cloudflowFlinkBaseImage = settingKey[Option[String]]("The base image for Cloudflow Flink plugin")
-  @deprecated("Use 'cloudflowDockerBaseImage' instead")
-  val cloudflowSparkBaseImage = settingKey[Option[String]]("The base image for Cloudflow Spark plugin")
-  @deprecated("Use 'cloudflowDockerBaseImage' instead")
-  val cloudflowAkkaBaseImage = settingKey[Option[String]]("The base image for Cloudflow Akka plugin")
   val cloudflowVersion =
     settingKey[String]("The version of Cloudflow, for development purposes, change it at your own risk")
   val blueprint = settingKey[Option[String]]("The path to the blueprint file to use in this Cloudflow application.")