feat: support setting java options via JAVA_OPTS environment variable

thin-edge · Jul 1, 2024 · b918a69 · b918a69
1 parent a305298
commit b918a69
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diff --git a/containers/opcua-device-gateway/Dockerfile b/containers/opcua-device-gateway/Dockerfile
@@ -48,5 +48,6 @@ COPY entrypoint.sh .
 ENV OPCUA_GATEWAY_IDENTIFIER=OPCUAGateway
 ENV OPCUA_GATEWAY_NAME=OPCUAGateway
 ENV MQTT_BROKER=mqtt-broker:1883
+ENV JAVA_OPTS=
 
 CMD ["/app/entrypoint.sh"]
diff --git a/containers/opcua-device-gateway/entrypoint.sh b/containers/opcua-device-gateway/entrypoint.sh
@@ -34,4 +34,5 @@ echo "Settings"
 echo "  OPCUA_GATEWAY_IDENTIFIER: $OPCUA_GATEWAY_IDENTIFIER" >&2
 echo "  OPCUA_GATEWAY_NAME: $OPCUA_GATEWAY_NAME" >&2
 echo "Starting the opcua-device-gateway..."
-exec /usr/bin/java -Dlogging.config=file:./logging.xml -Dspring.profiles.active=default,tenant -jar opcua-device-gateway.jar -Dspring.config.location=file:./application-tenant.yaml "$@"
+# shellcheck disable=SC2086
+exec /usr/bin/java $JAVA_OPTS -Dlogging.config=file:./logging.xml -Dspring.profiles.active=default,tenant -jar opcua-device-gateway.jar -Dspring.config.location=file:./application-tenant.yaml "$@"