provide fix for #669

docker/elk/docker-compose.yml

@@ -46,6 +46,8 @@ services:
     build: logstash/.
     container_name: logstash
     restart: always
+    environment:
+     - LS_JAVA_OPTS=-Xms2048m -Xmx2048m
     depends_on:
       elasticsearch:
         condition: service_healthy

docker/elk/elasticsearch/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine
+FROM alpine:3.12
 #
 # VARS
 ENV ES_VER=7.8.0 \

docker/elk/head/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:latest
+FROM alpine:3.12
 #
 # Setup env and apt
 RUN apk -U add \

docker/elk/logstash/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine
+FROM alpine:3.12
 #
 # VARS
 ENV LS_VER=7.8.0
@@ -56,4 +56,5 @@ HEALTHCHECK --retries=10 CMD curl -s -XGET 'http://127.0.0.1:9600'
 #
 # Start logstash
 #USER logstash:logstash
+#CMD update.sh && exec /usr/share/logstash/bin/logstash -f /etc/logstash/conf.d/logstash.conf --config.reload.automatic --java-execution --log.level debug
 CMD update.sh && exec /usr/share/logstash/bin/logstash -f /etc/logstash/conf.d/logstash.conf --config.reload.automatic --java-execution

docker/elk/logstash/docker-compose.yml

@@ -7,6 +7,8 @@ services:
     build: .
     container_name: logstash
     restart: always
+    environment:
+     - LS_JAVA_OPTS=-Xms2048m -Xmx2048m
 #    depends_on:
 #      elasticsearch:
 #        condition: service_healthy
@@ -15,4 +17,4 @@ services:
     image: "dtagdevsec/logstash:2006"
     volumes:
      - /data:/data
-     - /root/tpotce/docker/elk/logstash/dist/logstash.conf:/etc/logstash/conf.d/logstash.conf
+#     - /root/tpotce/docker/elk/logstash/dist/logstash.conf:/etc/logstash/conf.d/logstash.conf