dockerfile 镜像 指定虚拟机的内存

dockerfile

eg:

# sea,20181122
FROM frolvlad/alpine-oraclejdk8:slim

#add volume
VOLUME /tmp

#add project
ADD sea-vat-service-0.0.1-SNAPSHOT.jar app.jar

RUN sh -c 'touch /app.jar'
ENV CE=$CE
ENV JAVA_OPTS=$JAVA_OPTS

ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar /app.jar --spring.profiles.active=$CE" ]

 

 

使用：

1. Pull image from docker image private repository,use command likes:
    sudo docker pull $Image Name:$Image Tag
2. Run new container.
    sudo docker run -it -d --restart unless-stopped -p 8001:8001 --net host  -e CE="dev" -e JAVA_OPTS="-Xmx128m -Xss512k"  -v /opt/docker/icil-vat-service/log/:/tmp/log 
-m 500m --memory-reservation 500m
 $Image Name:$Image Tag
QA: CE="dev" ,   test:CE="test"    produce: CE=”pd”

Eg: dev
sudo docker run -it -d --restart unless-stopped -p 8001:8001 --net host  -e CE="dev" -e JAVA_OPTS="-Xmx128m -Xss512k"  -v /opt/docker/sea-vat-service/log/:/tmp/log 
-m 500m --memory-reservation 500m
 113097154516.dkr.ecr.ap-southeast-1.amazonaws.com/sea-vat-service:20181122_1420

 

--net host --> 表示使用主机ip 

-e JAVA_OPTS="-Xmx128m -Xss512k"