二十二、Docker 部署 Nginx 环境

Nginx 是当下最流行的 Web 服务器软件之一，以高性能著称。Docker 部署 Nginx 环境有两种方式：通过 Dockerfile 构建 和 从 Docker Hub 仓库拉取

一 使用 docker pull nginx 拉取 Nginx 镜像

这是最简单的方式，开箱即用

1、 使用dockersearchnginx命令列出docker.io上所有的Nginx有关的镜像；

    [root@pottercoding.cn ~]# docker search nginx
    NAME                                                   DESCRIPTION                                     STARS               OFFICIAL            AUTOMATED
    nginx                                                  Official build of Nginx.                        8564                [OK]                
    jwilder/nginx-proxy                                    Automated Nginx reverse proxy for docker con…   1337                                    [OK]
    richarvey/nginx-php-fpm                                Container running Nginx + PHP-FPM capable of…   547                                     [OK]
    jrcs/letsencrypt-nginx-proxy-companion                 LetsEncrypt container to use with nginx as p…   371                                     [OK]
    kong                                                   Open-source Microservice & API Management la…   188                 [OK]                
    webdevops/php-nginx                                    Nginx with PHP-FPM                              103                                     [OK]
    kitematic/hello-world-nginx                            A light-weight nginx container that demonstr…   99                                      
    bitnami/nginx                                          Bitnami nginx Docker Image                      52                                      [OK]
    zabbix/zabbix-web-nginx-mysql                          Zabbix frontend based on Nginx web-server wi…   51                                      [OK]
    1and1internet/ubuntu-16-nginx-php-phpmyadmin-mysql-5   ubuntu-16-nginx-php-phpmyadmin-mysql-5          35                                      [OK]
    linuxserver/nginx                                      An Nginx container, brought to you by LinuxS…   35                                      
    tobi312/rpi-nginx                                      NGINX on Raspberry Pi / armhf                   19                                      [OK]
    nginxdemos/nginx-ingress                               NGINX Ingress Controller for Kubernetes . Th…   11                                      
    blacklabelops/nginx                                    Dockerized Nginx Reverse Proxy Server.          9                                       [OK]
    wodby/drupal-nginx                                     Nginx for Drupal container image                9                                       [OK]
    webdevops/nginx                                        Nginx container                                 8                                       [OK]
    centos/nginx-18-centos7                                Platform for running nginx 1.8 or building n…   6                                       
    nginxdemos/hello                                       NGINX webserver that serves a simple page co…   6                                       [OK]
    1science/nginx                                         Nginx Docker images that include Consul Temp…   4                                       [OK]
    centos/nginx-112-centos7                               Platform for running nginx 1.12 or building …   3                                       
    pebbletech/nginx-proxy                                 nginx-proxy sets up a container running ngin…   2                                       [OK]
    travix/nginx                                           NGinx reverse proxy                             1                                       [OK]
    toccoag/openshift-nginx                                Nginx reverse proxy for Nice running on same…   1                                       [OK]
    mailu/nginx                                            Mailu nginx frontend                            0                                       [OK]
    ansibleplaybookbundle/nginx-apb                        An APB to deploy NGINX                          0                                       [OK]