update 优化 Dockerfile 使用shell模式 支持环境变量传入jvm参数

ruoyi-admin/Dockerfile

@@ -9,17 +9,16 @@ RUN mkdir -p /ruoyi/server/logs \
 
 WORKDIR /ruoyi/server
 
-ENV SERVER_PORT=8080 LANG=C.UTF-8 LC_ALL=C.UTF-8
+ENV SERVER_PORT=8080 LANG=C.UTF-8 LC_ALL=C.UTF-8 JAVA_OPTS=""
 
 EXPOSE ${SERVER_PORT}
 
 ADD ./target/ruoyi-admin.jar ./app.jar
 
-ENTRYPOINT ["java", \
-            "-Djava.security.egd=file:/dev/./urandom", \
-            "-Dserver.port=${SERVER_PORT}", \
-            # 应用名称 如果想区分集群节点监控 改成不同的名称即可
-#            "-Dskywalking.agent.service_name=ruoyi-server", \
-#            "-javaagent:/ruoyi/skywalking/agent/skywalking-agent.jar", \
-            "-jar", "app.jar",
-            "-XX:+HeapDumpOnOutOfMemoryError", "-Xlog:gc*,:time,tags,level", "-XX:+UseZGC"]
+ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -Dserver.port=${SERVER_PORT} \
+           # 应用名称 如果想区分集群节点监控 改成不同的名称即可
+           #-Dskywalking.agent.service_name=ruoyi-server \
+           #-javaagent:/ruoyi/skywalking/agent/skywalking-agent.jar \
+           -jar app.jar \
+           -XX:+HeapDumpOnOutOfMemoryError -Xlog:gc*,:time,tags,level -XX:+UseZGC ${JAVA_OPTS}
+

ruoyi-extend/ruoyi-monitor-admin/Dockerfile

@@ -7,11 +7,11 @@ RUN mkdir -p /ruoyi/monitor/logs
 
 WORKDIR /ruoyi/monitor
 
-ENV LANG=C.UTF-8 LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8 LC_ALL=C.UTF-8 JAVA_OPTS=""
 
 EXPOSE 9090
 
 ADD ./target/ruoyi-monitor-admin.jar ./app.jar
 
-ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "app.jar",
-            "-XX:+HeapDumpOnOutOfMemoryError", "-Xlog:gc*,:time,tags,level", "-XX:+UseZGC"]
+ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -jar app.jar \
+           -XX:+HeapDumpOnOutOfMemoryError -Xlog:gc*,:time,tags,level -XX:+UseZGC ${JAVA_OPTS}

ruoyi-extend/ruoyi-powerjob-server/Dockerfile

@@ -7,11 +7,11 @@ RUN mkdir -p /ruoyi/powerjob/logs
 
 WORKDIR /ruoyi/powerjob
 
-ENV LANG=C.UTF-8 LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8 LC_ALL=C.UTF-8 JAVA_OPTS="-Xms512m -Xmx1024m"
 
 EXPOSE 7700
 
 ADD ./target/ruoyi-powerjob-server.jar ./app.jar
 
-ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "app.jar",
-            "-XX:+HeapDumpOnOutOfMemoryError", "-Xlog:gc*,:time,tags,level", "-XX:+UseZGC"]
+ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -jar app.jar \
+           -XX:+HeapDumpOnOutOfMemoryError -Xlog:gc*,:time,tags,level -XX:+UseZGC ${JAVA_OPTS}