Use one image for all the Druid services

docker/docker-compose.prod.yml

@@ -200,7 +200,9 @@ services:
       retries: 45
 
   coordinator:
-    image: apache/druid:0.23.0
+    #image: apache/druid:0.23.0
+    image: pathogen/druid:0.23.0
+    build: ./druid
     container_name: coordinator
     volumes:
       - /block/store/druid_shared:/opt/shared
@@ -216,7 +218,9 @@ services:
       - environment
 
   broker:
-    image: apache/druid:0.23.0
+    #image: apache/druid:0.23.0
+    image: pathogen/druid:0.23.0
+    build: ./druid
     container_name: broker
     volumes:
       - /block/store/broker_var:/opt/druid/var
@@ -232,7 +236,9 @@ services:
       - environment
 
   historical:
-    image: apache/druid:0.23.0
+    #image: apache/druid:0.23.0
+    image: pathogen/druid:0.23.0
+    build: ./druid
     container_name: historical
     volumes:
       - /block/store/druid_shared:/opt/shared
@@ -249,7 +255,9 @@ services:
       - environment
 
   middlemanager:
-    image: apache/druid:0.23.0
+    #image: apache/druid:0.23.0
+    image: pathogen/druid:0.23.0
+    build: ./druid
     container_name: middlemanager
     volumes:
       - /block/store/druid_shared:/opt/shared
@@ -267,7 +275,9 @@ services:
       - environment
 
   router:
-    image: apache/druid:0.23.0
+    #image: apache/druid:0.23.0
+    image: pathogen/druid:0.23.0
+    build: ./druid
     container_name: router
     volumes:
       - /block/store/router_var:/opt/druid/var

docker/druid/Dockerfile

@@ -0,0 +1,22 @@
+ARG DRUID_VER=0.23.0
+
+FROM apache/druid:${DRUID_VER} AS druid
+
+FROM ubuntu:bionic
+RUN apt-get update && \
+    apt-get install --yes openjdk-8-jre-headless perl-modules && \
+    apt-get clean
+
+RUN addgroup --system -gid 1000 druid \
+ && adduser --system --uid 1000 --disabled-password --home /opt/druid --shell /bin/bash --group druid
+
+COPY --from=druid --chown=druid:druid /opt/druid /opt/druid
+
+WORKDIR /opt/druid
+
+USER druid
+
+EXPOSE 8888/tcp
+EXPOSE 8081/tcp
+
+CMD /opt/druid/bin/start-nano-quickstart