基于ubuntu镜像制作nginx镜像的DockerFile

• 可以根据自己的需求更改 nginx 版本进行编译，修改nginx版本请修改Dockerfile文件中的变量 NGINX_VERSION
• apt 采用清华源。
• nginx 默认安装路径为 /opt/nginx
• 端口根据自己的需求进行更改即可
• nginx.conf 文件中删除了默认的端口配置和项目文件路径等，只保留了必要的配置，可在运行容器时将自己的配置挂载到 /opt/nginx/conf.d 目录下
• 项目文件路径可根据自身需求进行挂载
• DockerFile 如下

这个Dockerfile采用多阶段构建
第一个 FROM 阶段只添加了source.list文件
第二个 FROM 阶段主要编译了nginx
第三个 FROM 阶段主要配置了容器语言、时间区域及nginx配置文件

cat >Dockerfile<<"AOF"
FROM ubuntu:latest as sources.list

RUN set -x && echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse \n \
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse \n \
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse \n \
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse \n" \
> /etc/apt/sources.list

FROM ubuntu:latest as nginx.install
ARG NGINX_VERSION="1.20.2"
COPY --from=sources.list /etc/apt/sources.list /etc/apt/sources.list
RUN set -x \
&& export DEBIAN_FRONTEND=noninteractive \
&& apt update -y \
&& apt install curl build-essential libtool libpcre3 libpcre3-dev zlib1g-dev libssl-dev openssl -y \
&& cd / \
&& curl -O http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz \
&& tar -xvf nginx-${NGINX_VERSION}.tar.gz \
&& cd nginx-${NGINX_VERSION} \
&& ./configure --prefix=/opt/nginx --with-http_ssl_module \
&& make \
&& make install \
&& rm -rf /opt/nginx/html/* \
&& mkdir -p /opt/nginx/conf.d

FROM ubuntu:latest as nginx.config
COPY --from=sources.list /etc/apt/sources.list /etc/apt/sources.list
COPY --from=nginx.install /opt/nginx /opt/nginx
RUN set -x && apt update -y && apt install language-pack-zh-hans tzdata telnet libpcre3 libpcre3-dev zlib1g-dev libssl-dev openssl -y \
&& locale-gen zh_CN.UTF-8 \
&& ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
&& echo "Asia/Shanghai" > /etc/timezone \
&& apt -y remove language-pack-zh-hans \
&& rm -rf /var/lib/apt/lists/* \
&& cp /test.conf /opt/nginx/conf.d/test.conf \
&& echo "worker_processes 8; \n \
events { \n \
worker_connections 65535; \n \
} \n \
daemon off; \n \
http { \n \
    include mime.types; \n \
    default_type application/octet-stream; \n \
    sendfile on; \n \
    keepalive_timeout 65; \n \
    server_tokens off; \n \
    tcp_nopush on; \n \
    tcp_nodelay on; \n \
    server_names_hash_bucket_size 128; \n \
    server_names_hash_max_size 512; \n \
    client_body_timeout 15s; \n \
    send_timeout 60s; \n \
    include /opt/nginx/conf.d/*.conf; \n \
    log_format log_json '{ "@timestamp": "$time_iso8601", ' \n \
                        '"remote_addr": "$remote_addr", ' \n \
                        '"referer": "$http_referer", ' \n \
                        '"request": "$request", ' \n \
                        '"status": $status, ' \n \
                        '"bytes": $body_bytes_sent, ' \n \
                        '"agent": "$http_user_agent", ' \n \
                        '"x_forwarded": "$http_x_forwarded_for", ' \n \
                        '"up_addr": "$upstream_addr",' \n \
                        '"up_host": "$upstream_http_host",' \n \
                        '"up_resp_time": "$upstream_response_time",' \n \
                        '"request_time": "$request_time"' \n \
                        ' }'; \n \
} \n" \
>/opt/nginx/conf/nginx.conf

ENV SET_CONTAINER_TIMEZONE="true" \
    CONTAINER_TIMEZONE="Asia/Shanghai" \
    LANG="zh_CN.UTF-8" \
    LANGUAGE="zh_CN:zh:en_US:en" \
    LC_ALL="zh_CN.UTF-8"

WORKDIR /opt/nginx
EXPOSE 80
ENTRYPOINT ["/opt/nginx/sbin/nginx","-p","/opt/nginx"]
AOF