1、Alpine

1. Dockerfile

  1. FROM alpine:3.16.2
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.       image.authors="geray" \
  5.       image.description="Application packaged by Geray" \
  6.       image.ref.name="alpine-3.16.2" \
  7.       image.title="alpine" \
  8.       image.vendor="VMware, Inc." \
  9.       build.date="2022.10.2"
  11. RUN set -x \
  12.   && RUN apt-get update -y && apt-get upgrade -y
  13.   && apk add -U tzdata \
  14.     && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
  15.     && apk del tzdata
  • 这样做出来的镜像虽然测试发现时间已改变，但是作为其他镜像的基础镜像时，时间依然不合适，尚不清楚啥原因？难道是因为卸载了？（其实是将/etc/localtime覆盖了导致）

2. 构建

  1. docker build -t registry.cn-hangzhou.aliyuncs.com/depl/alpine:3.16.2 .
  3. docker tag registry.cn-hangzhou.aliyuncs.com/depl/alpine:3.16.2 geray/alpine:3.16.2 
  5. docker push registry.cn-hangzhou.aliyuncs.com/depl/alpine:3.16.2 
  6. docker push geray/alpine:3.16.2

3、多架构镜像构建

  1. docker buildx build -t geray/alpine:3.16.2 --platform=linux/amd64,linux/amd64/v2,linux/amd64/v3,linux/386,linux/arm64,linux/ppc64le --push .

4. nginx

  1. FROM geray/alpine:3.16.2
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.   image.authors="geray" \
  5.   image.description="Application packaged by Geray" \
  6.   image.title="nginx" \
  7.   image.version="" \
  8.   image.vendor="VMware, Inc." \
  9.   build.date="2022.10.2"
  11. RUN set -x \
  12.   && apk --no-cache update \
  13.   && apk add gcc \
  14.   && apk add c++ \
  15.   && apk add make cmake automake gfortran libffi-dev autoconf libtool pcre zlib wget vim \
  16. #  && apk add pcre-devel zlib-devel openssl-devel build-essential \
  17.   &&

2、Ubuntu

阿里云镜像开源镜像站（已经更换地址）
阿里云镜像开源社区镜像站（新地址）
网易开源镜像站
清华大学开源镜像站
中科大开源镜像站

1. Dockerfile

  1. FROM ubuntu:20.04
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.       image.authors="geray" \
  5.       image.description="Application packaged by Geray" \
  6.       image.ref.name="ubuntu-20.04" \
  7.       image.title="ubuntu" \
  8.       image.vendor="VMware, Inc." \
  9.       build.date="2022.10.2"
  11. RUN set -x \
  12.   && apt-get update -y && apt-get upgrade -y \
  13.   && apt-get install -y tzdata \
  14.   && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
  15.   && rm -rf /var/lib/apt/lists/*

2. 构建

  1. docker buildx build -t geray/ubuntu:20.04 --platform=linux/amd64,linux/amd64/v2,linux/amd64/v3,linux/arm64,linux/ppc64le --push .

3. Ubuntu-development environment

安装gcc等依赖环境

  1. FROM geray/ubuntu:20.04
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.       image.authors="geray" \
  5.       image.description="Application packaged by Geray,GCC and C++related dependencies are installed" \
  6.       image.ref.name="geray/ubuntu:20.04" \
  7.       image.title="ubuntu" \
  8.       image.vendor="VMware, Inc." \
  9.       build.date="2022.10.8"
  11. # 安装依赖
  12. RUN set -eux; \
  13.   apt-get update -y && apt-get upgrade -y; \
  14.   apt-get install -y gcc g++ \
  15.   make cmake automake wget \
  16.   gfortran libffi-dev autoconf libtool \
  17. # ubuntu不同与centos：zlib zlib-devel pcre  pcre-devel openssl-devel 对应zlib1g zlib1g-dev libpcre3-dev libssl-dev
  18.   zlib1g zlib1g-dev libpcre3-dev libssl-dev \
  19.   build-essential; \
  20.   rm -rf /var/lib/apt/lists/*

4. nginx

  1. FROM geray/ubuntu:20.04-dependencies
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.   image.authors="geray" \
  5.   image.description="Application packaged by Geray" \
  6.   image.ref.name="geray/ubuntu:20.04-dependencies" \
  7.   image.title="nginx" \
  8.   image.version="1.22.0-fastdfs" \
  9.   image.vendor="VMware, Inc." \
  10.   build.date="2022.10.8"
  12. COPY 1.22.0/openssl-1.1.1q.tar.gz .
  13. COPY 1.22.0/pcre-8.45.tar.gz .
  14. COPY 1.22.0/zlib-1.2.12.tar.gz .
  16. # 安装fds
  17. COPY libfastcommon-1.0.53.tar.gz .
  18. COPY fastdfs-6.07.tar.gz .
  19. COPY fastdfs-nginx-module-1.22.tar.gz .
  20. COPY nginx-1.22.0.tar.gz .
  22. # 安装依赖
  23. RUN set -eux; \
  24. # 1.安装Openssl
  25.   tar xf openssl-1.1.1q.tar.gz; \
  26.   cd openssl-1.1.1q; \
  27.   ./config; \
  28.   make && make install; \
  29.   cd ..; rm -rf openssl-1.1.1q.tar.gz; \
  31. # 2.安装Pcre
  32.   tar xf pcre-8.45.tar.gz; \
  33.   cd pcre-8.45; \
  34.   ./configure; \
  35.   make && make install; \
  36.   cd ..; rm -rf pcre-8.45.tar.gz; \
  38. # 3.安装Zlib
  39.   tar xf zlib-1.2.12.tar.gz; \
  40.   cd zlib-1.2.12; \
  41.   ./configure; \
  42.   make && make install; \
  43.   cd .. ; rm -rf zlib-1.2.12.tar.gz; \
  45. # 4.安装libfastcommon-1.0.53.tar.gz
  46.   tar xf libfastcommon-1.0.53.tar.gz; \
  47.   cd libfastcommon-1.0.53; \
  48.   ./make.sh && ./make.sh install; \
  49.   cd ..; \
  50.   rm -rf libfastcommon-1.0.53.tar.gz; \
  52. # 5.安装fastdfs
  53.   tar xf fastdfs-6.07.tar.gz; \
  54.   cd fastdfs-6.07; \
  55.   ./make.sh && ./make.sh install; \
  57.   cp /etc/fdfs/tracker.conf.sample /etc/fdfs/tracker.conf; \
  58.   cp /etc/fdfs/storage.conf.sample /etc/fdfs/storage.conf; \
  59.   cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf;  \
  61.   cp ./conf/http.conf /etc/fdfs/; \
  62.   cp ./conf/mime.types /etc/fdfs/; \
  63.   cd ..; \
  64.   rm -rf fastdfs-6.07.tar.gz; \
  66. # 6.安装 fastdfs-nginx-module-1.22.tar.gz
  67.   tar xf fastdfs-nginx-module-1.22.tar.gz; \
  68.   cd fastdfs-nginx-module-1.22; \
  69.   cp src/mod_fastdfs.conf /etc/fdfs/; \
  71.   # 修改mod_fastdfs.conf配置文件
  72.   sed -i 's/connect_timeout=2/connect_timeout=10/g' /etc/fdfs/mod_fastdfs.conf; \
  73.   sed -i 's/tracker_server=tracker:22122/tracker_server=127.0.0.1:22122/g' /etc/fdfs/mod_fastdfs.conf; \
  74.   sed -i 's/url_have_group_name = false/url_have_group_name = true/g' /etc/fdfs/mod_fastdfs.conf; \
  75.   # 修改src/config配置文件
  76.   sed -i 's/\/usr\/local\//\/usr\//g' src/config; \
  78.   # 创建配置中的默认路径
  79.   mkdir -p /home/yuqing/fastdfs; \
  80.   cd ..; \
  81.   rm -rf fastdfs-nginx-module-1.22.tar.gz; \
  83. # 7.安装nginx
  84.   tar xf nginx-1.22.0.tar.gz; \
  85.   # 启动服务
  86.  # /etc/init.d/fdfs_trackerd start; \
  87.  # /etc/init.d/fdfs_storaged start; \
  88.   cd nginx-1.22.0; \
  89.   ./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-openssl=../openssl-1.1.1q --with-pcre=../pcre-8.45 --with-zlib=../zlib-1.2.12 --add-module=../fastdfs-nginx-module-1.22/src; \
  90.   make && make install; \
  91.   cd ..; rm -rf nginx-1.22.0.tar.gz; \
  92.   # 删除多余的安装包
  93.   rm -rf openssl-1.1.1q pcre-8.45 zlib-1.2.12; \
  94.   rm -rf libfastcommon-1.0.53.tar.gz fastdfs-6.07.tar.gz fastdfs-nginx-module-1.22; \
  95.   rm -rf nginx-1.22.0
  97. VOLUME /usr/local/nginx/conf
  98. VOLUME /usr/local/nginx/logs
  100. COPY docker-entrypoint.sh /usr/bin/
  101. #RUN set -x \
  102. #  && ps -ef \
  103. #  && rm -rf /home/yuqing/fastdfs/data/* \
  104. #  && rm -rf /home/yuqing/fastdfs/logs/* 
  106. WORKDIR /usr/local/nginx
  108. RUN set -x; \
  109.   chmod +x /usr/bin/docker-entrypoint.sh
  111. EXPOSE 80 22122 23000
  113. #USER nginx
  114. CMD ["/usr/bin/docker-entrypoint.sh"]
  1. #!/bin/bash
  3. /etc/init.d/fdfs_trackerd start
  4. /etc/init.d/fdfs_storaged start
  5. /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
  6. tail -f /usr/local/nginx/logs/error.log

构建

  1. docker buildx build -t geray/nginx:1.22.0-fds --platform=linux/amd64,linux/amd64/v3,linux/arm64 --push .

3、Debian

1. Dockerfile

2. 构建

4、elasticsearch

  1. FROM openjdk:8-jdk
  3. LABEL maintainer="Geray <geray.zhu@gmail.com>" \
  4.       image.authors="geray" \
  5.       image.description="Application packaged by Geray,GCC and C++related dependencies are installed" \
  6.       PWD="2@42AMFtnNY4" \
  7.       image.ref.name="openjdk:8-jdk" \
  8.       image.title="elasticsearch" \
  9.       image.vendor="VMware, Inc." \
  10.       build.date="2022.10.23"
  12. #useradd -r -g mysql -s /bin/false mysql
  13. RUN set -x ; \
  14.   useradd -r -g elastic -s /bin/false elastic ; \
  15.   mkdir /data/
  17. WORKDIR /data/
  18. ADD elasticsearch-8.4.3-arm64.tar.gz /data/
  19. COPY docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
  21. RUN set -x ;\ 
  22.   mv /data/elasticsearch-8.4.3 /data/elasticsearch ; \
  23.   rm -rf /data/elasticsearch-8.4.3-arm64.tar.gz ; \
  24.   chmod +x /usr/bin/docker-entrypoint.sh
  26. VOLUME /data/elasticsearch/logs
  27. VOLUME /data/elasticsearch/data
  28. VOLUME /data/elasticsearch/config
  30. USER 1000
  31. EXPOSE 9200 9300
  33. CMD ["/usr/bin/docker-entrypoint.sh"]
  1. #!/bin/bash
  3. /data/elasticsearch/bin/elasticsearch -d
  4. tail -f /data/elasticsearch/logs/cluster-es.log

构建

  1. docker build -t geray/elasticsearch:8.4.3-arm64 .

5、kafka-zookeeper

  1. FROM openjdk:8-jdk
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.       image.authors="geray" \
  5.       image.description="镜像包构建来自Geray" \
  6.       image.ref.name="openjdk:8-jdk" \
  7.       image.title="kafka" \
  8.       image.version="2.13-2.8.1" \
  9.       image.vendor="VMware, Inc." \
  10.       build.date="2022.11.16"
  12. ENV KAFKA_VERSION 2.13-2.8.1
  13. ENV JDK_VERSION 8
  14. ENV SASL=false
  16. ADD kafka_${KAFKA_VERSION}.tar.gz /opt/
  18. RUN set -x ; \
  19.   #tar xf /opt/kafka_${KAFKA_VERSION}.tar.gz -C /opt/kafka --strip-components 1 ; \
  20.   tar xf /opt/kafka_${KAFKA_VERSION}.tar.gz ; \
  21.   mv /opt/kafka_${KAFKA_VERSION} /opt/kafka ; \
  22.   mkdir /opt/kafka/logs ; \
  23.   rm -rf /opt/kafka_${KAFKA_VERSION}.tar.gz
  25. WORKDIR /opt/kafka/
  26. # data目录
  27. VOLUME /opt/kafka/zkData
  28. VOLUME /opt/kafka/kafkaData
  29. VOLUME /opt/kafka/logs
  30. VOLUME /opt/kafka/config
  32. ENV KAFKA_HOME=/opt/kafka
  34. EXPOSE 9092
  36. #CMD ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar app.jar ${PARAMS}"]
  37. #ENTRYPOINT ["/opt/kafka/bin/kafka-server-start.sh"]
  38. #CMD ["/opt/kafka/config/server.properties"]
  39. ENTRYPOINT ["/opt/kafka/bin/zookeeper-server-start.sh"]
  40. CMD ["/opt/kafka/config/zookeeper.properties"]
  • 构建
  1. docker build -t geray/kafka:2.13-2.8.1-sasl-arm64 .
  2. docker build -t geray/zookeeper:2.13-2.8.1-sasl-arm64 .
  • kafka的数据配置：log.dirs
  • k8s部署时可以使用环境变量来控制JVM内存大小和是否使用sasl认证
  1. KAFKA_HEAP_OPTS=-XX:+UseContainerSupport -XX:InitialRAMPercentage=75.0 -XX:MaxRAMPercentage=75.0 -Djava.security.auth.login.config=/opt/kafka/kafka_server_jaas.conf
  • 认证文件（zk和kafka使用同一个认证文件）
  1. $ cat kafka_server_jaas.conf 
  2. KafkaServer {
  3.   org.apache.kafka.common.security.plain.PlainLoginModule required
  4.     username="admin"
  5.     password="zfyx@2022"
  6.     user_admin="zfyx@2022"
  7.     user_producer="zfyx@2022"
  8.     user_consumer="zfyx@2022";
  9. };

:::info 问题参考：

https://blog.csdn.net/Entity_G/article/details/128006085?spm=1001.2014.3001.5502

:::

项目镜像构建脚本

  1. FROM openjdk:8-jdk
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.       image.authors="geray" \
  5.       image.description="Application packaged by Geray" \
  6.       image.ref.name="openjdk:8-jdk" \
  7.       image.title="dgms" \
  8.       image.vendor="VMware, Inc." \
  9.       build.date="2022.10.18"
  11. ENV PARAMS="--server.port=8080 --eureka.client.service-url.defaultZone=http://admin:G7mQ6wC&@ump-eureka.yyjczcpt:8080/eureka/"
  12. RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
  13. COPY *.jar /app.jar
  14. EXPOSE 8080
  16. ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar app.jar ${PARAMS}"]
  1. cat Dockerfile-conf 
  2. FROM openjdk:8-jdk
  4. LABEL maintainer="Geray <1690014753@qq.com>" \
  5.       image.authors="geray" \
  6.       image.description="Application packaged by Geray" \
  7.       image.ref.name="openjdk:8-jdk" \
  8.       image.title="dgms" \
  9.       version="2.14.0" \
  10.       image.vendor="VMware, Inc." \
  11.       build.date="2022.10.19"
  13. ENV PARAMS="--server.port=8080 --eureka.client.service-url.defaultZone=http://admin:G7mQ6wC&@ump-eureka.yyjczcpt:8080/eureka/" \
  14.   CONFPATH="-Dloader.path=/config/prod"
  15. RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
  16. ADD conf.tar /
  17. COPY *.jar /app.jar
  18. EXPOSE 8080
  20. ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar ${CONFPATH} app.jar ${PARAMS}"]
  1. cat auto_buildImages.sh 
  2. #!/bin/bash 
  4. address=10.223.225.56:32000
  5. ImageWarehouse=sjzcxt
  6. PREFIX=dgms
  7. SUFFIX=v2.14.0
  9. NAMES=(
  10. api
  11. asset
  12. config
  13. data
  14. integrate
  15. kettle
  16. meta
  17. quality
  18. scheduler
  19. std
  20. system
  21. task
  22. )
  24. for name in ${NAMES[@]};do
  25.         echo "-----------| 准备构建 ${name} 镜像... "
  26.         if [ ${name} = config ] ;then
  27.           echo "================"
  28.           cp Dockerfile-conf $name;
  29.           ls -l ${name}
  30.           echo "================"
  31.           mv ${name}/Dockerfile-conf  ${name}/Dockerfile
  32.           #cat ${name}/Dockerfile
  33.           #ls -l ${name}
  34.           #cat ${name}/Dockerfile*
  35.           echo "================"
  36.         else
  37.           cp Dockerfile $name;
  38.         fi  
  40.         cd $name;
  41.         echo "docker build -t ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX} ."
  42.         docker build -t ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX} . ;
  44.         if [ $? -eq 0 ]; then
  45.           cd .. ;
  46.           echo "-----------| ${name} 镜像构建完成，准备推送至镜像仓库... "
  47.           docker push ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX}
  48.           if [ $? -ne 0 ]; then
  49.              echo "${name} 镜像推送失败！！！！！！！！！"
  50.              exit 1;
  51.           fi
  52.         else
  53.           echo "-----------| ${name} 镜像构建失败！！！！！！！"
  54.           exit 1;
  55.         fi
  56.         echo "------------| ${name} 镜像以推送至镜像仓库."
  57. done
  • 数据资产
  1. cat buildImages.sh 
  2. #!/bin/bash 
  4. address=10.223.225.56:32000
  5. ImageWarehouse=dgms
  6. PREFIX=dgms
  7. SUFFIX=V2.15.0-SNAPSHOT
  9. NAMES=(
  10. api
  11. asset
  12. collect
  13. data
  14. integrate
  15. kettle
  16. portal
  17. quality
  18. scheduler
  19. std
  20. system
  21. task
  22. )
  25. # 复制Dockerfile到文件夹
  26. function cp_Dockerfile(){
  27.         cp Dockerfile $name;
  28. }
  31. # 复制jar包到目录
  32. function cp_jar(){
  33.      cp ${PREFIX}-${name}-${SUFFIX}.jar  $name;
  34. }
  36. # 构建镜像
  37. function buildImages(){
  38.         echo "docker build -t ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX} ."
  39.         docker build -t ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX} . ;
  41.         if [ $? -eq 0 ]; then
  42.           cd .. ;
  43.           echo "-----------| ${name} 镜像构建完成，准备推送至镜像仓库... "
  44.           docker push ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX}
  45.           echo "docker push ${address}/${ImageWarehouse}/${PREFIX}-${name}:${SUFFIX}"
  46.           if [ $? -ne 0 ]; then
  47.                  echo "${name} 镜像推送失败！！！！！！！！！"
  48.                  exit 1;
  49.           fi
  50.         else
  51.           echo "-----------| ${name} 镜像构建失败！！！！！！！"
  52.           exit 1;
  53.         fi
  54.         echo "------------| ${name} 镜像以推送至镜像仓库."
  55. }
  57. for name in ${NAMES[@]};do
  58.         echo "-----------| 准备构建 ${name} 镜像... "
  60.         if [ -d "$name" ]; then
  61.           echo "$name 目录已经存在"
  62.         else
  63.           echo "$name 目录不存在，创建..."
  64.           mkdir $name
  65.         fi
  67.         if [ ${name} = kettle ] ;then
  68.           echo "================"
  69.           cp Dockerfile-kettle $name;
  70.           echo "================"
  71.           mv ${name}/Dockerfile-kettle  ${name}/Dockerfile
  72.           echo "================"
  74.         else
  75.           cp_Dockerfile;
  76.         fi  
  78.         #cp_jar;
  80.         cd $name;
  81.         buildImages;
  82. done
  • Dockerfile
  1. FROM openjdk:8-jdk
  3. LABEL maintainer="Geray <1690014753@qq.com>" \
  4.       image.authors="geray" \
  5.       image.description="Application packaged by Geray" \
  6.       image.ref.name="openjdk:8-jdk" \
  7.       image.title="dgms" \
  8.       image.vendor="VMware, Inc." \
  9.       build.date="2022.11.9"
  11. ENV PARAMS="--server.port=8080 --spring.cloud.nacos.discovery.server-addr=nacos.dgms:8848 --spring.cloud.nacos.discovery.username=nacos --spring.cloud.nacos.discovery.password=Dgms@2022 --spring.cloud.nacos.discovery.namespace=dev --security.oauth2.resource.user-info-uri=http://ump-authentication.yyjczcpt:8080/user"
  12. RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
  13. COPY *.jar /app.jar
  15. VOLUME /dgms/file
  16. VOLUME /tmp/temporary/upload/
  18. WORKDIR /
  20. EXPOSE 8080
  22. ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar app.jar ${PARAMS}"]
  • Dockerfile-kettle
  1. cat Dockerfile-kettle 
  2. FROM geray/hs_jdk:v1.8.0_291
  4. LABEL maintainer="Geray <1690014753@qq.com>" \
  5.       image.authors="geray" \
  6.       image.description="Application packaged by Geray" \
  7.       image.ref.name="openjdk:8-jdk" \
  8.       image.title="dgms" \
  9.       image.vendor="VMware, Inc." \
  10.       build.date="2022.11.9"
  12. ENV PARAMS="--server.port=8080 --spring.cloud.nacos.discovery.server-addr=nacos.dgms:8848 --spring.cloud.nacos.discovery.username=nacos --spring.cloud.nacos.discovery.password=Dgms@2022 --spring.cloud.nacos.discovery.namespace=dev --security.oauth2.resource.user-info-uri=http://ump-authentication.yyjczcpt:8080/user"
  13. RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
  14. ADD datax.tar.gz /
  15. COPY *.jar /app.jar
  17. VOLUME /datax/conf
  18. VOLUME /datax/job
  19. VOLUME /datax/log
  21. VOLUME /dgms/file
  22. VOLUME /tmp/temporary/upload/
  24. WORKDIR /
  26. EXPOSE 8080
  28. ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar app.jar ${PARAMS}"]

java镜像构建模板

1. 具备注册中心和配置中心的微服务镜像构建

聚合

  1. FROM openjdk:8-jdk
  2. LABEL maintainer="Geray <1690014753@qq.com>" \
  3.       image.authors="geray" \
  4.       image.description="Application packaged by Geray" \
  5.       image.ref.name="openjdk:8-jdk" \
  6.       image.title="gxjh_desp_exchange" \
  7.       image.vendor="VMware, Inc." \
  8.       build.date="2022.10.16"
  10. ENV PARAMS="--server.port=8080 --spring.profiles.active=prod --spring.cloud.nacos.discovery.server-addr=nacos.ruoyi:8848 --spring.cloud.nacos.config.server-addr=nacos.ruoyi:8848 --spring.cloud.nacos.config.namespace=prod --spring.cloud.nacos.config.file-extension=yml"
  11. ENV JVM_MEMORY="-Xms1g -Xmx1g"
  12. RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
  14. COPY *.jar /app.jar
  15. EXPOSE 8080
  17. ENTRYPOINT ["/bin/sh","-c","java ${JVM_MEMORY} -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar app.jar ${PARAMS}"]

2. 不具备注册中心和配置中心的微服务镜像构建

desp交换

需要挂载配置文件等

  1. FROM openjdk:8-jdk
  2. LABEL maintainer="Geray <1690014753@qq.com>" \
  3.       image.authors="geray" \
  4.       image.description="Application packaged by Geray" \
  5.       image.ref.name="openjdk:8-jdk" \
  6.       image.title="gxjh_desp_exchange" \
  7.       image.vendor="VMware, Inc." \
  8.       build.date="2022.10.16"
  10. ENV PARAMS="--server.port=8080"
  11. ENV CONFPATH="-Dloader.path=/app-conf/resources,/app-conf/lib"
  12. ENV JVM_MEMORY="-Xms1g -Xmx1g"
  13. RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone ; \
  14.   mkdir /app-conf/
  16. ADD resources.tar.gz /app-conf/
  17. ADD lib.tar.gz /app-conf/
  18. COPY *.jar /app.jar
  20. EXPOSE 8080
  22. #ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar ${CONFPATH} app.jar ${PARAMS}"]
  23. CMD ["/bin/sh","-c","java ${JVM_MEMORY} -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar ${CONFPATH} app.jar ${PARAMS}"]

设置内存参数：

建议优化jvm参数占用pod百分比

https://www.yuque.com/geray-alxoc/bapt5y/ckk8t8dn70g4ic0i?singleDoc# 《JAVA项目容器化部署JVM配置》

3. web

  1. FROM 10.223.225.56:32000/library/nginx:1.23.1
  2. LABEL maintainer="Geray <1690014753@qq.com>" \
  3.       image.authors="geray" \
  4.       image.description="Application packaged by Geray" \
  5.       image.ref.name="nginx:1.23.1" \
  6.       image.title="ump" \
  7.       image.vendor="VMware, Inc." \
  8.       build.date="2022.10.18"
  10. COPY default.conf /etc/nginx/conf.d/
  11. ADD dist-ump.tar.gz /usr/share/nginx/html/
  13. VOLUME /usr/share/nginx/html