Polish

Dockerfile

@@ -10,9 +10,9 @@ COPY --from=builder app/spring-boot-loader/ ./
 COPY --from=builder app/snapshot-dependencies/ ./
 COPY --from=builder app/application/ ./
 
-COPY build-script/entrypoint.sh entrypoint.sh
+COPY build-script/scripts/*.sh /app/
 
-RUN chmod +x /app/entrypoint.sh
+RUN chmod +x /app/*.sh
 
 ENV EXT_JVM_OPTS="${JAVA_OPTS}"
 
@@ -20,8 +20,9 @@ ENV PROFILE="${PROFILE}"
 
 ENV JVM_OPTS="-javaagent:/opt/skywalking-agent/skywalking-agent.jar=agent.service_name=${APP_NAME},collector.backend_service=skywalking-oap-server.devops:11800\
               -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false\
-              -XX:MaxRAMPercentage=50 -XX:MaxMetaspaceSize=512m -XX:+ClassUnloading\
-              -XX:+UseG1GC -XX:G1HeapRegionSize=8m -XX:+UseStringDeduplication -Xlog:gc*:/data/logs/gc/gc-%t.log:time,uptime:filecount=50\
+              -XX:+UseG1GC -XX:G1HeapRegionSize=8m -XX:+UseStringDeduplication -XX:+ClassUnloading\
+              -XX:InitialRAMPercentage=50 -XX:MaxRAMPercentage=50 -XX:MaxMetaspaceSize=512m\
+              -Xlog:gc*=info,gc+heap=debug,gc+age=trace:/data/logs/gc/gc-%t.log:time:filecount=20,filesize=20m\
               -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/data/heapdump/heapdump.hprof -XX:OnOutOfMemoryError=/app/dump-file-rollover.sh\
               -XX:-OmitStackTraceInFastThrow -XX:+PrintCommandLineFlags"
 

Dockerfile-pdf-generate

 FROM registry-vpc.cn-hangzhou.aliyuncs.com/schbrain-base/jdk:11 as builder
 WORKDIR app
-RUN wget https://schbrain-attachment-online.oss-cn-hangzhou.aliyuncs.com/font/font.sh \
-    && chmod +x /app/font.sh \
-    && /app/font.sh \
-    && rm /app/font.sh
 COPY ${JAR_FILE} app.jar
 RUN java -Djarmode=layertools -jar app.jar extract
 
@@ -14,9 +10,11 @@ COPY --from=builder app/spring-boot-loader/ ./
 COPY --from=builder app/snapshot-dependencies/ ./
 COPY --from=builder app/application/ ./
 
-COPY build-script/entrypoint.sh entrypoint.sh
+RUN wget https://schbrain-attachment-online.oss-cn-hangzhou.aliyuncs.com/font/font.sh && chmod +x /app/font.sh && /app/font.sh && rm /app/font.sh
 
-RUN chmod +x /app/entrypoint.sh
+COPY build-script/scripts/*.sh /app/
+
+RUN chmod +x /app/*.sh
 
 ENV EXT_JVM_OPTS="${JAVA_OPTS}"
 
@@ -24,8 +22,9 @@ ENV PROFILE="${PROFILE}"
 
 ENV JVM_OPTS="-javaagent:/opt/skywalking-agent/skywalking-agent.jar=agent.service_name=${APP_NAME},collector.backend_service=skywalking-oap-server.devops:11800\
               -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false\
-              -XX:MaxRAMPercentage=60 -XX:MaxMetaspaceSize=256m\
-              -XX:+UseG1GC -XX:+UseStringDeduplication -XX:G1HeapRegionSize=4m -Xlog:gc*:/data/logs/gc/gc-%t.log:time,uptime:filecount=50\
+              -XX:+UseG1GC -XX:G1HeapRegionSize=8m -XX:+UseStringDeduplication -XX:+ClassUnloading\
+              -XX:InitialRAMPercentage=50 -XX:MaxRAMPercentage=50 -XX:MaxMetaspaceSize=512m\
+              -Xlog:gc*=info,gc+heap=debug,gc+age=trace:/data/logs/gc/gc-%t.log:time:filecount=20,filesize=20m\
               -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/data/heapdump/heapdump.hprof -XX:OnOutOfMemoryError=/app/dump-file-rollover.sh\
               -XX:-OmitStackTraceInFastThrow -XX:+PrintCommandLineFlags"
 

scripts/arthas.sh

+#!/bin/bash
+# arthas has been built into the /opt/arthas directory of the jdk image
+java -jar /opt/arthas/arthas-boot.jar

scripts/dump-file-rollover.sh

+#!/bin/sh
+
+datetime=$(date "+%Y%m%d%H%M%S")
+dumps=$(find /data/heapdump -name '*.hprof')
+for dump in $dumps
+do
+  mv $dump `echo "$dump.$datetime"`
+done
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