Docker教程05:Docker安装ngninx

  1. RyanBlog
  2. docker
  3. Docker教程05:Docker安装ngninx
评分: 4.5 作者: Ryan Lu 类别: docker 时间:

方法一、docker pull nginx(推荐)

查找 Docker Hub 上的 nginx 镜像

root@mojotv:~/nginx$ docker search nginx
NAME                      DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
nginx Official build of Nginx.  3260  [OK] jwilder/nginx-proxy Automated  Nginx reverse proxy for docker c...  674  [OK] richarvey/nginx-php-fpm Container running Nginx  + PHP-FPM capable ...  207  [OK] million12/nginx-php Nginx  + PHP-FPM 5.5,  5.6,  7.0  (NG),  CentOS...  67  [OK] maxexcloo/nginx-php Docker framework container with  Nginx  and  ...  57  [OK] webdevops/php-nginx Nginx  with PHP-FPM 39  [OK] h3nrik/nginx-ldap         NGINX web server with LDAP/AD, SSL and pro...  27  [OK] bitnami/nginx Bitnami nginx Docker  Image  19  [OK] maxexcloo/nginx Docker framework container with  Nginx inst...  7  [OK]  ...

这里我们拉取官方的镜像

root@mojotv:~/nginx$ docker pull nginx

等待下载完成后，我们就可以在本地镜像列表里查到 REPOSITORY 为 nginx 的镜像.

root@mojotv:~/nginx$ docker images nginx
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
nginx               latest 555bbd91e13c  3 days ago 182.8 MB

方法二、通过 dockerfile 构建(不推荐)

创建 dockerfile

首先，创建目录 nginx, 用于存放后面的相关东西.

root@mojotv:~$ mkdir -p ~/nginx/www ~/nginx/logs ~/nginx/conf

www: 目录将映射为 nginx 容器配置的虚拟目录.

logs: 目录将映射为 nginx 容器的日志目录.

conf: 目录里的配置文件将映射为 nginx 容器的配置文件.

进入创建的 nginx 目录，创建 dockerfile 文件，内容如下：

FROM debian:stretch-slim

LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>" ENV NGINX_VERSION 1.14.0-1~stretch
ENV NJS_VERSION 1.14.0.0.2.0-1~stretch

RUN set  -x \
    && apt-get update \&& apt-get install --no-install-recommends --no-install-suggests -y gnupg1 apt-transport-https ca-certificates \
    && \
    NGINX_GPGKEY=573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62; \
    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 $NGINX_GPGKEY from $server"; \
        apt-key adv --keyserver "$server"  --keyserver-options timeout=10  --recv-keys "$NGINX_GPGKEY"  && found=yes &&  break; \done; \
    test -z "$found"  && echo >&2  "error: failed to fetch GPG key $NGINX_GPGKEY"  &&  exit  1; \
    apt-get remove --purge --auto-remove -y gnupg1 && rm -rf /var/lib/apt/lists/* \
    && dpkgArch="$(dpkg --print-architecture)" \
    && nginxPackages=" \
        nginx=${NGINX_VERSION} \
        nginx-module-xslt=${NGINX_VERSION} \
        nginx-module-geoip=${NGINX_VERSION} \
        nginx-module-image-filter=${NGINX_VERSION} \
        nginx-module-njs=${NJS_VERSION} \
    " \
    && case "$dpkgArch" in \
        amd64|i386) \
# arches officialy built by upstream
            echo "deb https://nginx.org/packages/debian/ stretch nginx" >> /etc/apt/sources.list.d/nginx.list \
            && apt-get update \
            ;; \
        *) \
# we're on an architecture upstream doesn't officially build for
# let's build binaries from the published source packages
            echo "deb-src https://nginx.org/packages/debian/ stretch nginx" >> /etc/apt/sources.list.d/nginx.list \
            \
# new directory for storing sources and .deb files
            && tempDir="$(mktemp -d)" \
            && chmod 777 "$tempDir" \
# (777 to ensure APT's "_apt" user can access it too)
            \
# save list of currently-installed packages so build dependencies can be cleanly removed later
            && savedAptMark="$(apt-mark showmanual)" \
            \
# build .deb files from upstream's source packages (which are verified by apt-get)
            && apt-get update \
            && apt-get build-dep -y $nginxPackages \
            && ( \
                cd "$tempDir" \
                && DEB_BUILD_OPTIONS="nocheck parallel=$(nproc)" \
                    apt-get source --compile $nginxPackages \
            ) \
# we don't remove APT lists here because they get re-downloaded and removed later
            \
# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
# (which is done after we install the built packages so we don't have to redownload any overlapping dependencies)
            && apt-mark showmanual | xargs apt-mark auto > /dev/null \
            && { [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; } \
            \
# create a temporary local APT repo to install from (so that dependency resolution can be handled by APT, as it should be)
            && ls -lAFh "$tempDir" \
            && ( cd "$tempDir" && dpkg-scanpackages . > Packages ) \
            && grep '^Package: ' "$tempDir/Packages" \
            && echo "deb [ trusted=yes ] file://$tempDir ./" > /etc/apt/sources.list.d/temp.list \
# work around the following APT issue by using "Acquire::GzipIndexes=false" (overriding "/etc/apt/apt.conf.d/docker-gzip-indexes")
#   Could not open file /var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages - open (13: Permission denied)
#   ...
#   E: Failed to fetch store:/var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages  Could not open file /var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages - open (13: Permission denied)
            && apt-get -o Acquire::GzipIndexes=false update \
            ;; \
    esac \
    \
    && apt-get install --no-install-recommends --no-install-suggests -y \
                        $nginxPackages \
                        gettext-base \
    && apt-get remove --purge --auto-remove -y apt-transport-https ca-certificates && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/nginx.list \
    \
# if we have leftovers from building, let's purge them (including extra, unnecessary build deps)
    && if [ -n "$tempDir" ]; then \
        apt-get purge -y --auto-remove \
        && rm -rf "$tempDir" /etc/apt/sources.list.d/temp.list; \
    fi

# forward request and error logs to docker log collector
RUN ln -sf /dev/stdout /var/log/nginx/access.log \
    && ln -sf /dev/stderr /var/log/nginx/error.log

EXPOSE 80

STOPSIGNAL SIGTERM

CMD ["nginx", "-g", "daemon off;"]

通过 dockerfile 创建一个镜像，替换成你自己的名字.

docker build -t nginx .

创建完成后，我们可以在本地的镜像列表里查找到刚刚创建的镜像

root@mojotv:~/nginx$ docker images nginx
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
nginx               latest 555bbd91e13c  3 days ago 182.8 MB

使用 nginx 镜像

运行容器

root@mojotv:~/nginx$ docker run -p 80:80 --name mynginx -v $PWD/www:/www -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf -v $PWD/logs:/wwwlogs -d nginx 45c89fab0bf9ad643bc7ab571f3ccd65379b844498f54a7c8a4e7ca1dc3a2c1e root@mojotv:~/nginx$

命令说明：

  • -p 80:80：将容器的80端口映射到主机的80端口

  • –name mynginx：将容器命名为mynginx

  • -v $PWD/www:/www：将主机中当前目录下的www挂载到容器的/www

  • -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf：将主机中当前目录下的nginx.conf挂载到容器的/etc/nginx/nginx.conf

  • -v $PWD/logs:/wwwlogs：将主机中当前目录下的logs挂载到容器的/wwwlogs

查看容器启动情况

root@mojotv:~/nginx$ docker ps
CONTAINER ID        IMAGE        COMMAND                      PORTS                         NAMES 45c89fab0bf9 nginx "nginx -g 'daemon off"  ...  0.0.0.0:80->80/tcp,  443/tcp   mynginx
f2fa96138d71        tomcat "catalina.sh run"  ...  0.0.0.0:81->8080/tcp          tomcat

通过浏览器访问

分类标签

hacknews Github Tech Jekyll CDN 阿里云 Python CheatSheet 快速入门 golang Shell docker 教程 container nginx dockerfile redis Dockerhub Docker FS S3 OSS Spider 钉钉 PhantomJS RPC protobuf gRPC context 文件 操作 GUI reflect 网络请求 代理 http chromedp golang进阶 Python教程 seaweedfs Raft raft Git 工具 Vim Javascript Nginx RESTful gitbook node npm github pages toml lumen laravel cors markdown 日志 log mysql 备份 定时任务 php 程序员 网络协议 python 运维开发
目录