update docker compose

docker-compose-graylog.yml

@@ -2,11 +2,13 @@ version: '3'
 services:
     # MongoDB: https://hub.docker.com/_/mongo/
     mongo:
+      container_name: mongo
       image: mongo:4.2
       networks:
         - graylog
     # Elasticsearch: https://www.elastic.co/guide/en/elasticsearch/reference/7.10/docker.html
     elasticsearch:
+      container_name: elastic
       image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.2
       environment:
         - http.host=0.0.0.0
@@ -25,7 +27,9 @@ services:
         - graylog
     # Graylog: https://hub.docker.com/r/graylog/graylog/
     graylog:
-      image: graylog/graylog:4.2
+      container_name: graylog
+      # use jre image, beacuse it is arm compatible
+      image: graylog/graylog:4.2-jre11
       environment:
         # CHANGE ME (must be at least 16 characters)!
         - GRAYLOG_PASSWORD_SECRET=somepasswordpepper