1、下载alpine镜像
[[email protected] ~]# docker pull alpine Using default tag: latest Trying to pull repository docker.io/library/alpine ... latest: Pulling from docker.io/library/alpine 4fe2ade4980c: Pull complete Digest: sha256:621c2f39f8133acb8e64023a94dbdf0d5ca81896102b9e57c0dc184cadaf5528 Status: Downloaded newer image for docker.io/alpine:latest [[email protected] ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/alpine latest 196d12cf6ab1 3 weeks ago 4.41 MB
2、编写dockerfile(一)
2.1.创建存放文件目录
[[email protected] ~]# cd /opt/ [[email protected] opt]# mkdir alpine_nginx && cd alpine_nginx && touch Dockerfile && touch nginx.conf && touch nginx.vh.default.conf [[email protected] alpine_nginx]# ll 总用量 16 -rw-r--r-- 1 root root 5652 10月 4 18:15 Dockerfile -rw-r--r-- 1 root root 638 10月 4 15:23 nginx.conf -rw-r--r-- 1 root root 472 10月 4 15:24 nginx.vh.default.conf
2.2. 准备nginx.conf文件
[[email protected] alpine_nginx]# cat nginx.conf
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 10240;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘
‘$status $body_bytes_sent "$http_referer" ‘
‘"$http_user_agent" "$http_x_forwarded_for"‘;
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf;
}
2.3.准备nginx.vh.default.conf文件
[[email protected] alpine_nginx]# cat nginx.vh.default.conf
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log /var/log/nginx/log/host.access.log main;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
2.4.dockerfile文件
# 基础镜像
FROM alpine
# 作者信息
MAINTAINER NGINX Docker Maintainers "[email protected]"
# 修改源
RUN echo "http://mirrors.aliyun.com/alpine/latest-stable/main/" > /etc/apk/repositories && echo "http://mirrors.aliyun.com/alpine/latest-stable/community/" >> /etc/apk/repositories
# 安装需要的软件
RUN apk update && apk add --no-cache ca-certificates && apk add --no-cache curl bash tree tzdata && cp -rf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
# 设置变量
ENV NGINX_VERSION 1.14.0
# 编译安装nginx
RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 && CONFIG=" --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-threads --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-stream_realip_module --with-stream_geoip_module=dynamic --with-http_slice_module --with-mail --with-mail_ssl_module --with-compat --with-file-aio --with-http_v2_module " && addgroup -S nginx && adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx && apk add --no-cache --virtual .build-deps gcc libc-dev make openssl-dev pcre-dev zlib-dev linux-headers curl gnupg libxslt-dev gd-dev geoip-dev && curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz -o nginx.tar.gz && curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz.asc -o nginx.tar.gz.asc && export GNUPGHOME="$(mktemp -d)" && found=‘‘; for server in ha.pool.sks-keyservers.net hkp://keyserver.ubuntu.com:80 hkp://p80.pool.sks-keyservers.net:80 pgp.mit.edu ; do echo "Fetching GPG key $GPG_KEYS from $server"; gpg --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$GPG_KEYS" && found=yes && break; done; test -z "$found" && echo >&2 "error: failed to fetch GPG key $GPG_KEYS" && exit 1; gpg --batch --verify nginx.tar.gz.asc nginx.tar.gz && rm -r "$GNUPGHOME" nginx.tar.gz.asc && mkdir -p /usr/src && tar -zxC /usr/src -f nginx.tar.gz && rm nginx.tar.gz && cd /usr/src/nginx-$NGINX_VERSION && ./configure $CONFIG --with-debug && make -j$(getconf _NPROCESSORS_ONLN) && mv objs/nginx objs/nginx-debug && mv objs/ngx_http_xslt_filter_module.so objs/ngx_http_xslt_filter_module-debug.so && mv objs/ngx_http_image_filter_module.so objs/ngx_http_image_filter_module-debug.so && mv objs/ngx_http_geoip_module.so objs/ngx_http_geoip_module-debug.so && mv objs/ngx_stream_geoip_module.so objs/ngx_stream_geoip_module-debug.so && ./configure $CONFIG && make -j$(getconf _NPROCESSORS_ONLN) && make install && rm -rf /etc/nginx/html/ && mkdir /etc/nginx/conf.d/ && mkdir -p /usr/share/nginx/html/ && install -m644 html/index.html /usr/share/nginx/html/ && install -m644 html/50x.html /usr/share/nginx/html/ && install -m755 objs/nginx-debug /usr/sbin/nginx-debug && install -m755 objs/ngx_http_xslt_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_xslt_filter_module-debug.so && install -m755 objs/ngx_http_image_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_image_filter_module-debug.so && install -m755 objs/ngx_http_geoip_module-debug.so /usr/lib/nginx/modules/ngx_http_geoip_module-debug.so && install -m755 objs/ngx_stream_geoip_module-debug.so /usr/lib/nginx/modules/ngx_stream_geoip_module-debug.so && ln -s ../../usr/lib/nginx/modules /etc/nginx/modules && strip /usr/sbin/nginx* && strip /usr/lib/nginx/modules/*.so && rm -rf /usr/src/nginx-$NGINX_VERSION # Bring in gettext so we can get `envsubst`, then throw
# the rest away. To do this, we need to install `gettext`
# then move `envsubst` out of the way so `gettext` can
# be deleted completely, then move `envsubst` back.
&& apk add --no-cache --virtual .gettext gettext && mv /usr/bin/envsubst /tmp/ && runDeps="$( scanelf --needed --nobanner /usr/sbin/nginx /usr/lib/nginx/modules/*.so /tmp/envsubst | awk ‘{ gsub(/,/, "\nso:", $2); print "so:" $2 }‘ | sort -u | xargs -r apk info --installed | sort -u )" && apk add --no-cache --virtual .nginx-rundeps $runDeps && apk del .build-deps && apk del .gettext && mv /tmp/envsubst /usr/local/bin/ # forward request and error logs to docker log collector
&& ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log
# 将目录下的文件copy到镜像中
COPY nginx.conf /etc/nginx/nginx.conf
COPY nginx.vh.default.conf /etc/nginx/conf.d/default.conf
# 开放80端口
EXPOSE 80
STOPSIGNAL SIGTERM
# 启动nginx命令
CMD ["nginx", "-g", "daemon off;"]
2.5.创建镜像
[[email protected] alpine_nginx]# docker build -t alpine:nginx .
2.6.创建容器
# 不进行宿主配置文件日志文件挂载 docker run -tid --name zjznginx -p 80:80 -m 2048m --memory-swap=2048m --cpu-shares=256 alpine:nginx # 挂载配置文件和日志 docker run -tid --name zjznginx -p 80:80 -v /opt/Webs/nginx/nginx.conf:/etc/nginx/nginx.conf -v /opt/Webs/nginx/logs/:/var/log/nginx -m 2048m --memory-swap=2048m --cpu-shares=256 alpine:nginx
查看容器
[[email protected] alpine_nginx]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 27c9ed6664ba alpine:nginx "nginx -g ‘daemon ..." 1 second ago Up 1 second 0.0.0.0:80->80/tcp zjznginx
3、编写dockerfile(二)
3.1.创建存放文件目录
[[email protected] ~]# cd /opt/ [[email protected] opt]# mkdir alpine_nginx && cd alpine_nginx && touch Dockerfile && touch nginx.conf && touch nginx.vh.default.conf [[email protected] alpine_nginx]# ll 总用量 16 -rw-r--r-- 1 root root 5652 10月 4 18:15 Dockerfile -rw-r--r-- 1 root root 638 10月 4 15:23 nginx.conf -rw-r--r-- 1 root root 472 10月 4 15:24 nginx.vh.default.conf
3.2.准备nginx.conf文件
[[email protected] alpine_nginx]# cat nginx.conf
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 10240;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘
‘$status $body_bytes_sent "$http_referer" ‘
‘"$http_user_agent" "$http_x_forwarded_for"‘;
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf;
}
3.3. 准备nginx.vh.default.conf文件
[[email protected] alpine_nginx]# cat nginx.vh.default.conf
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log /var/log/nginx/log/host.access.log main;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
3.4.dockerfile文件
# 基础镜像
FROM alpine
# 作者信息
MAINTAINER NGINX Docker Maintainers "[email protected]"
# 修改源
RUN echo "http://mirrors.aliyun.com/alpine/latest-stable/main/" > /etc/apk/repositories && echo "http://mirrors.aliyun.com/alpine/latest-stable/community/" >> /etc/apk/repositories
# 安装需要的软件
RUN apk update && apk add --no-cache ca-certificates && apk add --no-cache curl bash tree tzdata && cp -rf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
# 设置变量
ENV NGINX_VERSION 1.14.0
# 编译安装nginx
RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 && CONFIG=" --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-threads --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-stream_realip_module --with-stream_geoip_module=dynamic --with-http_slice_module --with-mail --with-mail_ssl_module --with-compat --with-file-aio --with-http_v2_module " && addgroup -S nginx && adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx && apk add --no-cache --virtual .build-deps gcc libc-dev make openssl-dev pcre-dev zlib-dev linux-headers curl gnupg libxslt-dev gd-dev geoip-dev && curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz -o nginx.tar.gz && curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz.asc -o nginx.tar.gz.asc && export GNUPGHOME="$(mktemp -d)" && found=‘‘; for server in ha.pool.sks-keyservers.net hkp://keyserver.ubuntu.com:80 hkp://p80.pool.sks-keyservers.net:80 pgp.mit.edu ; do echo "Fetching GPG key $GPG_KEYS from $server"; gpg --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$GPG_KEYS" && found=yes && break; done; test -z "$found" && echo >&2 "error: failed to fetch GPG key $GPG_KEYS" && exit 1; gpg --batch --verify nginx.tar.gz.asc nginx.tar.gz && rm -r "$GNUPGHOME" nginx.tar.gz.asc && mkdir -p /usr/src && tar -zxC /usr/src -f nginx.tar.gz && rm nginx.tar.gz && cd /usr/src/nginx-$NGINX_VERSION && ./configure $CONFIG --with-debug && make -j$(getconf _NPROCESSORS_ONLN) && mv objs/nginx objs/nginx-debug && mv objs/ngx_http_xslt_filter_module.so objs/ngx_http_xslt_filter_module-debug.so && mv objs/ngx_http_image_filter_module.so objs/ngx_http_image_filter_module-debug.so && mv objs/ngx_http_geoip_module.so objs/ngx_http_geoip_module-debug.so && mv objs/ngx_stream_geoip_module.so objs/ngx_stream_geoip_module-debug.so && ./configure $CONFIG && make -j$(getconf _NPROCESSORS_ONLN) && make install && rm -rf /etc/nginx/html/ && mkdir /etc/nginx/conf.d/ && mkdir -p /usr/share/nginx/html/ && install -m644 html/index.html /usr/share/nginx/html/ && install -m644 html/50x.html /usr/share/nginx/html/ && install -m755 objs/nginx-debug /usr/sbin/nginx-debug && install -m755 objs/ngx_http_xslt_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_xslt_filter_module-debug.so && install -m755 objs/ngx_http_image_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_image_filter_module-debug.so && install -m755 objs/ngx_http_geoip_module-debug.so /usr/lib/nginx/modules/ngx_http_geoip_module-debug.so && install -m755 objs/ngx_stream_geoip_module-debug.so /usr/lib/nginx/modules/ngx_stream_geoip_module-debug.so && ln -s ../../usr/lib/nginx/modules /etc/nginx/modules && strip /usr/sbin/nginx* && strip /usr/lib/nginx/modules/*.so && rm -rf /usr/src/nginx-$NGINX_VERSION # Bring in gettext so we can get `envsubst`, then throw
# the rest away. To do this, we need to install `gettext`
# then move `envsubst` out of the way so `gettext` can
# be deleted completely, then move `envsubst` back.
&& apk add --no-cache --virtual .gettext gettext && mv /usr/bin/envsubst /tmp/ && runDeps="$( scanelf --needed --nobanner /usr/sbin/nginx /usr/lib/nginx/modules/*.so /tmp/envsubst | awk ‘{ gsub(/,/, "\nso:", $2); print "so:" $2 }‘ | sort -u | xargs -r apk info --installed | sort -u )" && apk add --no-cache --virtual .nginx-rundeps $runDeps && apk del .build-deps && apk del .gettext && mv /tmp/envsubst /usr/local/bin/ # forward request and error logs to docker log collector
&& ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log
# 将目录下的文件copy到镜像中
COPY nginx.conf /etc/nginx/nginx.conf
COPY nginx.vh.default.conf /etc/nginx/conf.d/default.conf
# 将启动命令搞成个脚本通过脚本启动
RUN echo "/usr/sbin/nginx" >>/etc/start.sh
# 开放80端口
EXPOSE 80
STOPSIGNAL SIGTERM
# 启动nginx命令
CMD ["/bin/sh","/etc/start.sh"]
3.5.创建镜像
[[email protected] alpine_nginx]# docker build -t alpine:nginx .
3.6.创建容器
# 不进行宿主配置文件日志文件挂载 docker run -ti --restart=always --name zjznginx -p 80:80 -m 2048m --memory-swap=2048m --cpu-shares=256 alpine:nginx bash # 挂载配置文件和日志 docker run -ti --restart=always --name zjznginx -p 80:80 -v /opt/Webs/nginx/nginx.conf:/etc/nginx/nginx.conf -v /opt/Webs/nginx/logs/:/var/log/nginx -m 2048m --memory-swap=2048m --cpu-shares=256 alpine:nginx bash
PS：因为用的是脚本命令的方式启动的，没有守护进程 ，最后使用bash或者sh进入容器启动然后ctrl+p ctrl+q 退出
具体的解释：docker运行nginx为什么要使用 daemon off
启动nginx
[[email protected] alpine_nginx]# docker run -ti --restart=always --name zjznginx -p 80:80 -m 2048m --memory-swap=2048m --cpu-shares=256 alpine:nginx bash bash-4.4# /bin/sh /etc/start.sh
查看容器
[[email protected] alpine_nginx]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 0da349afebff alpine:nginx "bash" 21 seconds ago Up 20 seconds 0.0.0.0:80->80/tcp zjznginx
4、测试
原文地址：https://www.cnblogs.com/zhujingzhi/p/9742085.html
时间： 2024-10-11 17:54:44