reworked letsencrypt to use docker containers instead of certbot on the host.

dockerfiles/services/logstash/Dockerfile

@@ -0,0 +1,5 @@
+FROM docker.elastic.co/logstash/logstash:5.4.1
+
+RUN rm -f /usr/share/logstash/pipeline/logstash.conf
+ADD ./pipeline /usr/share/logstash/pipeline/
+ADD ./config /usr/share/logstash/config/

dockerfiles/services/logstash/docker-compose.yml

@@ -0,0 +1,33 @@
+---
+# docker-compose file for logstash
+# - see https://www.elastic.co/guide/en/logstash/current/_pulling_the_image.html
+#
+# DOCKER_HOST=dkhost03:2376 docker-compose up -d
+# DOCKER_HOST=dkhost03:2376 docker stack deploy -c docker-compose.yml services
+
+version: '3'
+services:
+
+  logstash:
+    build:
+      context: .
+    image: "dkregistry.xai-corp.net/services/logstash"
+#    command: "elasticsearch -Des.cluster.name='es.xai-corp.net'"
+#    volumes:
+#      - /opt/shared/logstash/pipeline/:/usr/share/logstash/pipeline/
+    ports:
+#      - "9350:9350"
+#      - "9300:9300"
+      - "9200:9200"
+#      - "10091:80"
+    deploy:
+      mode: replicated
+      replicas: 1
+      restart_policy:
+        condition: any
+        delay: "1s"
+        max_attempts: 3
+      resources:
+        limits:
+          cpus: '1'
+          memory: 512M