This patch downgrades Elasticsearch to version 7.10.2

Author: euanmillar

docker-compose.deploy.yml

@@ -54,7 +54,7 @@ services:
     networks:
       - overlay_net
   metricbeat:
-    image: docker.elastic.co/beats/metricbeat:7.17.0
+    image: docker.elastic.co/beats/metricbeat:7.10.2
 
     user: root
     volumes:
@@ -71,7 +71,7 @@ services:
       - KIBANA_PASSWORD=${KIBANA_PASSWORD}
       - BEATS_USERNAME=beats_system
       - BEATS_PASSWORD=${ROTATING_METRICBEAT_ELASTIC_PASSWORD}
-    command: [ '--strict.perms=false', '-system.hostfs=/hostfs' ]
+    command: ['--strict.perms=false', '-system.hostfs=/hostfs']
     hostname: 'metricbeat-{{.Node.Hostname}}'
     restart: always
     deploy:
@@ -125,7 +125,7 @@ services:
         gelf-address: 'udp://127.0.0.1:12201'
         tag: 'setup-kibana-config'
   kibana:
-    image: docker.elastic.co/kibana/kibana:7.17.0
+    image: docker.elastic.co/kibana/kibana:7.10.2
     restart: always
     deploy:
       labels:
@@ -303,7 +303,7 @@ services:
 
   setup-elasticsearch-users:
     image: ubuntu:bionic
-    entrypoint: [ 'bash', '/usr/app/setup.sh' ]
+    entrypoint: ['bash', '/usr/app/setup.sh']
     restart: on-failure
     depends_on:
       - elasticsearch
@@ -354,7 +354,7 @@ services:
         tag: 'elastalert'
 
   logstash:
-    image: logstash:7.17.0
+    image: logstash:7.10.2
     command: logstash -f /etc/logstash/logstash.conf --verbose
     depends_on:
       - elasticsearch
@@ -383,8 +383,8 @@ services:
     depends_on:
       - elasticsearch
       - kibana
-    cap_add: [ 'CHOWN', 'DAC_OVERRIDE', 'SETGID', 'SETUID' ]
-    cap_drop: [ 'ALL' ]
+    cap_add: ['CHOWN', 'DAC_OVERRIDE', 'SETGID', 'SETUID']
+    cap_drop: ['ALL']
     restart: always
     ports:
       - 8200:8200

docker-compose.deps.yml

@@ -20,7 +20,7 @@ services:
     restart: unless-stopped
 
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:7.17.0
+    image: docker.elastic.co/elasticsearch/elasticsearch:7.10.2
     restart: unless-stopped
     environment:
       - discovery.type=single-node