Suggested Keywords: docker images java openjdk alpine
先做一个运行 Java 的 Docker 基础镜像。
0x01 手动测试
docker rm alpine-java
docker run -itd --name alpine-java alpine
docker exec -it alpine-java sh
/ #
/ # cat /etc/*rele*
3.16.0
NAME="Alpine Linux"
ID=alpine
VERSION_ID=3.16.0
PRETTY_NAME="Alpine Linux v3.16"
HOME_URL="https://alpinelinux.org/"
BUG_REPORT_URL="https://gitlab.alpinelinux.org/alpine/aports/-/issues"
/ # sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
/ # apk update
/ # apk add openjdk8
/ # java -version
openjdk version "1.8.0_322"
OpenJDK Runtime Environment (IcedTea 3.22.0) (Alpine 8.322.06-r0)
OpenJDK 64-Bit Server VM (build 25.322-b06, mixed mode)
/ # apk add curl
(1/3) Installing nghttp2-libs (1.47.0-r0)
(2/3) Installing libcurl (7.83.1-r1)
(3/3) Installing curl (7.83.1-r1)
Executing busybox-1.35.0-r13.trigger
OK: 127 MiB in 63 packages
/ # curl --version
curl 7.83.1 (x86_64-alpine-linux-musl) libcurl/7.83.1 OpenSSL/1.1.1o zlib/1.2.12 brotli/1.0.9 nghttp2/1.47.0
Release-Date: 2022-05-11
Protocols: dict file ftp ftps gopher gophers http https imap imaps mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp
Features: alt-svc AsynchDNS brotli HSTS HTTP2 HTTPS-proxy IPv6 Largefile libz NTLM NTLM_WB SSL TLS-SRP UnixSockets
/ # apk add vim
/ # apk add netcat-openbsd
/ # apk add tzdata
/ # echo Asia/Shanghai > /etc/timezone
/ # rm -rf /tmp/* /var/cache/apk/*
/ # exit
docker commit alpine-java chengchao/alpine-java
docker push chengchao/alpine-java
0x02 Dockerfile
创建 Dockerfile, 内容如下
FROM alpine
MAINTAINER Cheng,Chao Chao.Cheng@partner.bmw-brilliance.cn
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && \
apk update && \
apk add openjdk8 busybox tzdata curl bash && \
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
echo Asia/Shanghai > /etc/timezone && \
apk del tzdata && \
rm -rf /tmp/* /var/check/apk/*
构建， 命令如下
docker build . -t alpine-openjdk8:v2
0x03 java 启动
FROM xxx
COPY start.sh /
COPY app.jar /
CMD ["bash", "-c", "java -XshowSettings:vm -jar /app.jar"]
0x04 其他
0x05 参考(照抄)
- https://blog.csdn.net/java1856905/article/details/89379780
- https://blog.csdn.net/john1337/article/details/113846075
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