update: Dockerfile 升级为openjdk 8u292

@@ -13,7 +13,7 @@ services:
     container_name: cloud-usercenter-jenkins
     container_name: cloud-usercenter-jenkins
     image: wlpt2/cloud-user-center:latest
     image: wlpt2/cloud-user-center:latest
     environment:
     environment:
-      - JAVA_OPTS=-XX:+UseContainerSupport -XX:MaxRAMPercentage=50.0 -XX:+StartAttachListener
+      - JAVA_OPTS=-XX:+UseContainerSupport -XX:MaxRAMPercentage=50.0 -XX:+StartAttachListener -Djdk.attach.allowAttachSelf=true
     volumes:
     volumes:
       - /home/wlpt/wlpt-cloud-userCenter/config:/config:ro
       - /home/wlpt/wlpt-cloud-userCenter/config:/config:ro
     ports:
     ports: