Update Graylog

Graylog/docker-compose.yml

@@ -6,7 +6,7 @@ services:
     restart: "on-failure"
 
   datanode:
-    image: "${DATANODE_IMAGE:-graylog/graylog-datanode:5.2}"
+    image: "${DATANODE_IMAGE:-graylog/graylog-datanode:6.0.2}"
     hostname: "datanode"
     environment:
       GRAYLOG_DATANODE_NODE_ID_FILE: "/var/lib/graylog-datanode/node-id"
@@ -30,7 +30,7 @@ services:
 
   graylog:
     hostname: "server"
-    image: "${GRAYLOG_IMAGE:-graylog/graylog-enterprise:5.2}"
+    image: "${GRAYLOG_IMAGE:-graylog/graylog:6.0.2}"
     depends_on:
       mongodb:
         condition: "service_started"