Merge pull request #118 from BendingBender/fix-apm-server-port-var

Allow changing the APM server port via .env file

Author: sherifabdlnaby

apm-server/config/apm-server.yml

@@ -4,7 +4,7 @@
 
 apm-server:
   # Defines the host and port the server is listening on. Use "unix:/path/to.sock" to listen on a unix domain socket.
-  host: "0.0.0.0:8200"
+  host: "0.0.0.0:${APMSERVER_PORT}"
 
 
   #---------------------------- APM Server - Secure Communication with Agents ----------------------------

docker-compose.yml

@@ -134,15 +134,16 @@ services:
       args:
         ELK_VERSION: $ELK_VERSION
     restart: unless-stopped
-    ports:
-      - "8200:8200"
     volumes:
       - ./apm-server/config/apm-server.yml:/usr/share/apm-server/apm-server.yml:ro
     environment:
       ELASTIC_USERNAME: ${ELASTIC_USERNAME}
       ELASTIC_PASSWORD: ${ELASTIC_PASSWORD}
       ELASTICSEARCH_HOST_PORT: https://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}
       ELASTIC_APM_SECRET_TOKEN: ${ELASTIC_APM_SECRET_TOKEN}
+      APMSERVER_PORT: ${APMSERVER_PORT}
+    ports:
+      - "${APMSERVER_PORT}:${APMSERVER_PORT}"
     secrets:
       - source: elastic.ca
         target: /certs/ca.crt