Docker安装Nginx
2021/6/17 7:25:48
本文主要是介绍Docker安装Nginx,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
1、搜索Nginx(建议在网站搜索,这里是用命令搜索的)
[root@iZbp1ce780a5j2zww8kl9hZ ~]# docker search nginx NAME DESCRIPTION STARS OFFICIAL AUTOMATED nginx Official build of Nginx. 14958 [OK] jwilder/nginx-proxy Automated Nginx reverse proxy for docker con… 2032 [OK] richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable of… 813 [OK] jc21/nginx-proxy-manager Docker container for managing Nginx proxy ho… 196 linuxserver/nginx An Nginx container, brought to you by LinuxS… 148 tiangolo/nginx-rtmp Docker image with Nginx using the nginx-rtmp… 127 [OK] jlesage/nginx-proxy-manager Docker container for Nginx Proxy Manager 115 [OK] alfg/nginx-rtmp NGINX, nginx-rtmp-module and FFmpeg from sou… 99 [OK] bitnami/nginx Bitnami nginx Docker Image 95 [OK] jasonrivers/nginx-rtmp Docker images to host RTMP streams using NGI… 90 [OK] nginxdemos/hello NGINX webserver that serves a simple page co… 70 [OK] privatebin/nginx-fpm-alpine PrivateBin running on an Nginx, php-fpm & Al… 53 [OK] nginx/nginx-ingress NGINX and NGINX Plus Ingress Controllers fo… 52 nginxinc/nginx-unprivileged Unprivileged NGINX Dockerfiles 36 staticfloat/nginx-certbot Opinionated setup for automatic TLS certs lo… 23 [OK] schmunk42/nginx-redirect A very simple container to redirect HTTP tra… 19 [OK] nginx/nginx-prometheus-exporter NGINX Prometheus Exporter for NGINX and NGIN… 18 centos/nginx-112-centos7 Platform for running nginx 1.12 or building … 15 centos/nginx-18-centos7 Platform for running nginx 1.8 or building n… 13 raulr/nginx-wordpress Nginx front-end for the official wordpress:f… 13 [OK] flashspys/nginx-static Super Lightweight Nginx Image 10 [OK] bitnami/nginx-ingress-controller Bitnami Docker Image for NGINX Ingress Contr… 8 [OK] mailu/nginx Mailu nginx frontend 8 [OK] ansibleplaybookbundle/nginx-apb An APB to deploy NGINX 2 [OK] wodby/nginx Generic nginx
2、安装Nginx
[root@iZbp1ce780a5j2zww8kl9hZ ~]# docker pull nginx Using default tag: latest latest: Pulling from library/nginx 69692152171a: Pull complete 30afc0b18f67: Pull complete 596b1d696923: Pull complete febe5bd23e98: Pull complete 8283eee92e2f: Pull complete 351ad75a6cfa: Pull complete Digest: sha256:6d75c99af15565a301e48297fa2d121e15d80ad526f8369c526324f0f7ccb750 Status: Downloaded newer image for nginx:latest docker.io/library/nginx:latest [root@iZbp1ce780a5j2zww8kl9hZ ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE nginx latest d1a364dc548d 8 days ago 133MB centos latest 300e315adb2f 5 months ago 209MB
3、启动Nginx并修改内部端口号为3344(只要是开放端口就行),外部端口为40
# -d 后台运行 # --name 给容器命名 # -p 宿主机端口,容器内部端口 [root@iZbp1ce780a5j2zww8kl9hZ ~]# docker run -d --name nginx01 -p 3344:80 nginx a91204df9950f8347b5dc32633471e87dbe31ec3b858f155849b9f544d0dc5e2 [root@iZbp1ce780a5j2zww8kl9hZ ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a91204df9950 nginx "/docker-entrypoint.…" 9 seconds ago Up 8 seconds 0.0.0.0:3344->80/tcp, :::3344->80/tcp nginx01
4、测试是否启动成功
[root@iZbp1ce780a5j2zww8kl9hZ ~]# curl localhost:3344 <!DOCTYPE html> <html> <head> <title>Welcome to nginx!</title> <style> body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>Welcome to nginx!</h1> <p>If you see this page, the nginx web server is successfully installed and working. Further configuration is required.</p> <p>For online documentation and support please refer to <a href="http://nginx.org/">nginx.org</a>.<br/> Commercial support is available at <a href="http://nginx.com/">nginx.com</a>.</p> <p><em>Thank you for using nginx.</em></p> </body> </html> 至此就可以在浏览器进行访问 如http://47.97.99.xx:3344/ 端口暴露概念
5、进入容器
[root@iZbp1ce780a5j2zww8kl9hZ ~]# docker exec -it nginx01 /bin/bash root@a91204df9950:/# ls bin boot dev docker-entrypoint.d docker-entrypoint.sh etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var root@a91204df9950:/# whereis nginx nginx: /usr/sbin/nginx /usr/lib/nginx /etc/nginx /usr/share/nginx root@a91204df9950:/# cd /etc/nginx root@a91204df9950:/etc/nginx# ls conf.d fastcgi_params mime.types modules nginx.conf scgi_params uwsgi_params
6、退出容器
root@a91204df9950:/etc/nginx# exit exit [root@iZbp1ce780a5j2zww8kl9hZ ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a91204df9950 nginx "/docker-entrypoint.…" 15 minutes ago Up 15 minutes 0.0.0.0:3344->80/tcp, :::3344->80/tcp nginx01 [root@iZbp1ce780a5j2zww8kl9hZ ~]# docker stop a91204df9950 a91204df9950 [root@iZbp1ce780a5j2zww8kl9hZ ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
思考问题:我们每次改动nginx配置文件,都需要进入容器内部? 十分的麻烦,我要是可以在容器外部提供一个映射路径,达到在容器修改文件名,容器内部就可以自动修改? -v 数据卷!
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