leapar/alpine go.md

Created June 7, 2017 08:54

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alpine go.md

问题

编译好的go执行程序，在alpine里面运行报错？

sh: ./tscenter: not found

ldd tscenter 
	/lib64/ld-linux-x86-64.so.2 (0x55cf1c7fb000)
	libpthread.so.0 => /lib64/ld-linux-x86-64.so.2 (0x55cf1c7fb000)
	libc.so.6 => /lib64/ld-linux-x86-64.so.2 (0x55cf1c7fb000)

是因为/lib64目录不存在

mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2

搞定

Author

leapar commented Jun 7, 2017

docker中跑go语言程序，推荐如下

在liteide里面编译出跨平台运行程序linux x86_64
采用如下Dockerfile跑该程序

FROM alpine:3.4
RUN mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2
ADD tscenter /opt/bin/tscenter
ENV PATH /opt/bin:$PATH
CMD ["tscenter"]

最终程序只会有11M左右