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18 lines
558 B
Docker
18 lines
558 B
Docker
# 注释: Dockerfile CMD指令,NGINX后台服务例子
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FROM nginx
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# 变参
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CMD ["nginx.conf"]
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# 定参
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ENTRYPOINT ["nginx", "-c"]
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# docker build --rm -f Dockerfile.CMD2 -t study:buildcmd.nginx1 .
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# 不传参运行
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# docker run -d study:buildcmd.nginx1
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# 容器内会默认运行以下命令，启动主进程 nginx -c /etc/nginx/nginx.conf
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# 传参运行
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# docker run study:buildcmd.nginx1 -c /etc/nginx/new.conf
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# 容器内会默认运行以下命令，启动主进程(/etc/nginx/new.conf:假设容器内已有此文件)
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# nginx -c /etc/nginx/new.conf |