setting up graylog docker swarm services

dockerfiles/graylog/docker-compose-graylog.yml

@@ -0,0 +1,40 @@
+---
+# docker-compose file for graylog
+# DOCKER_HOST=dkhost03:2376 docker-compose up -d
+# DOCKER_HOST=dkhost03:2376 docker stack deploy -c docker-compose.yml graylog
+
+version: '3'
+services:
+
+  graylog:
+    image: graylog2/server:latest
+    volumes:
+      - /opt/shared/graylog/data/journal:/usr/share/graylog/data/journal
+      - /opt/shared/graylog/config:/usr/share/graylog/data/config
+    environment:
+      GRAYLOG_PASSWORD_SECRET: gsahu1dj901hdaiuafg3g1q
+      GRAYLOG_ROOT_PASSWORD_SHA2: d0fc133359968fbc38a267f29606c9dc805af7bcc231df9b9acd2e8e6e894ede
+      GRAYLOG_WEB_ENDPOINT_URI: http://logs.xai-corp.net:10090/api/
+      GRAYLOG_REST_LISTEN_URI: http://0.0.0.0:9000/api/
+      GRAYLOG_MONGODB_URI: mongodb://mongo/graylog
+      GRAYLOG_ELASTICSEARCH_CLUSTER_NAME: es.xai-corp.net
+    depends_on:
+      - mongo
+      - elasticsearch
+    ports:
+      - "10090:9000"
+      - "12201:12201/udp"
+      - "1514:1514/udp"
+      - "514:514/udp
+    deploy:
+      mode: replicated
+      replicas: 1
+      restart_policy:
+        condition: any
+        delay: "1s"
+        max_attempts: 3
+
+networks:
+  default:
+    external:
+      name: prod-private