Add JVM heap size documentation

veraPDF · Dec 6, 2023 · 2727357 · 2727357
1 parent 4b5e2c9
commit 2727357
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Showing 4 changed files with 7 additions and 1 deletion.
diff --git a/.docker/.env b/.docker/.env
@@ -13,3 +13,5 @@ JOB_SERVICE_DATABASE_PASSWORD=admin
 
 AMQP_SERVER_USER=guest
 AMQP_SERVER_PASSWORD=guest
+
+WORKER_JVM_OPTS=-Xms512m -Xmx2048m
diff --git a/.docker/docker-compose-dev.yml b/.docker/docker-compose-dev.yml
@@ -101,6 +101,7 @@ services:
     - file-storage
     - queue
     environment:
+      JVM_OPTS: ${WORKER_JVM_OPTS}
       AMQP_SERVER_HOST: queue
       AMQP_USER: ${AMQP_SERVER_USER}
       AMQP_PASSWORD: ${AMQP_SERVER_PASSWORD}

diff --git a/.docker/docker-compose.yml b/.docker/docker-compose.yml
@@ -95,7 +95,7 @@ services:
       - file-storage
       - queue
     environment:
-      JVM_OPTS: -Xms512m -Xmx2048m
+      JVM_OPTS: ${WORKER_JVM_OPTS}
       AMQP_SERVER_HOST: queue
       AMQP_USER: ${AMQP_SERVER_USER}
       AMQP_PASSWORD: ${AMQP_SERVER_PASSWORD}

diff --git a/README.md b/README.md
@@ -55,3 +55,6 @@ Config assumes that you launch services on the following ports:
 
  ## API Reference
  https://github.com/veraPDF/verapdf-webapp-server/wiki/API-Reference
+
+ ## JVM heap size
+To change Java heap size in worker container change variable `WORKER_JVM_OPTS` in `.docker/.env` file.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -13,3 +13,5 @@ JOB_SERVICE_DATABASE_PASSWORD=admin

		AMQP_SERVER_USER=guest
		AMQP_SERVER_PASSWORD=guest

		WORKER_JVM_OPTS=-Xms512m -Xmx2048m