merged confluentinc#4260

ksql-docker/src/include/docker/configure

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+#
+# Copyright 2020 Confluent Inc.
+#
+# Licensed under the Confluent Community License (the "License"); you may not use
+# this file except in compliance with the License.  You may obtain a copy of the
+# License at
+#
+# http://www.confluent.io/confluent-community-license
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OF ANY KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations under the License.
+
+
+dub ensure KSQL_CONNECT_BOOTSTRAP_SERVERS
+dub ensure KSQL_CONNECT_GROUP_ID
+dub ensure KSQL_CONNECT_CONFIG_STORAGE_TOPIC
+dub ensure KSQL_CONNECT_OFFSET_STORAGE_TOPIC
+dub ensure KSQL_CONNECT_STATUS_STORAGE_TOPIC
+dub ensure KSQL_CONNECT_KEY_CONVERTER
+dub ensure KSQL_CONNECT_VALUE_CONVERTER
+# This is required to avoid config bugs. You should set this to a value that is
+# resolvable by all containers.
+dub ensure KSQL_CONNECT_REST_ADVERTISED_HOST_NAME
+
+# Default to 8083, which matches the mesos-overrides. This is here in case we extend the containers to remove the mesos overrides.
+if [ -z "$KSQL_CONNECT_REST_PORT" ]; then
+  export KSQL_CONNECT_REST_PORT=8083
+fi
+
+if [[ $KSQL_CONNECT_KEY_CONVERTER == "io.confluent.connect.avro.AvroConverter" ]]
+then
+  dub ensure KSQL_CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL
+fi
+
+if [[ $KSQL_CONNECT_VALUE_CONVERTER == "io.confluent.connect.avro.AvroConverter" ]]
+then
+  dub ensure KSQL_CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL
+fi
+