1、首先搜索nginx镜像
[root@localhost ~]# docker search nginx
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
nginx Official build of Nginx. 14852 [OK]
jwilder/nginx-proxy Automated Nginx reverse proxy for docker con… 2028 [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… 186
linuxserver/nginx An Nginx container, brought to you by LinuxS… 143
tiangolo/nginx-rtmp Docker image with Nginx using the nginx-rtmp… 124 [OK]
jlesage/nginx-proxy-manager Docker container for Nginx Proxy Manager 107 [OK]
bitnami/nginx Bitnami nginx Docker Image 95 [OK]
alfg/nginx-rtmp NGINX, nginx-rtmp-module and FFmpeg from sou… 94 [OK]
nginxdemos/hello NGINX webserver that serves a simple page co… 68 [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… 51
nginxinc/nginx-unprivileged Unprivileged NGINX Dockerfiles 33
staticfloat/nginx-certbot Opinionated setup for automatic TLS certs lo… 21 [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… 17
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
bitwarden/nginx The Bitwarden nginx web server acting as a r… 12
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 1 [OK]
centos/nginx-110-centos7 Platform for running nginx 1.10 or building … 0
2、下载nginx镜像
[root@localhost ~]# docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
69692152171a: Pull complete
49f7d34d62c1: Pull complete
5f97dc5d71ab: Pull complete
cfcd0711b93a: Pull complete
be6172d7651b: Pull complete
de9813870342: Pull complete
Digest: sha256:df13abe416e37eb3db4722840dd479b00ba193ac6606e7902331dcea50f4f1f2
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest
3、查看下载的镜像是否成功
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx latest f0b8a9a54136 18 hours ago 133MB
centos latest 300e315adb2f 5 months ago 209MB
daocloud.io/centos 7 7e6257c9f8d8 9 months ago 203MB
4、运行nginx镜像
[root@localhost ~]# docker run -d --name nginx01 -h nginx01 -p 3344:80 nginx
9e30f3a2a54cb3f6900a34a0d5c8560b53372ae26f47ac5470c600ac9cff4250
5、查看运行后的容器
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
9e30f3a2a54c nginx "/docker-entrypoint.…" 29 seconds ago Up 27 seconds 0.0.0.0:3344->80/tcp, :::3344->80/tcp nginx01
011374ad8b27 centos "/bin/bash" 2 hours ago Up 35 minutes dreamy_ptolemy
6、测试容器是否成功
[root@localhost ~]# 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>
[root@localhost ~]# docker exec -it nginx01 /bin/bash
root@nginx01:/# whereis nginx
nginx: /usr/sbin/nginx /usr/lib/nginx /etc/nginx /usr/share/nginx
root@nginx01:/# exit
exit
[root@localhost ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:92:7e:e9 brd ff:ff:ff:ff:ff:ff
inet 192.168.217.146/24 brd 192.168.217.255 scope global dynamic ens33
valid_lft 1122sec preferred_lft 1122sec
inet 192.168.217.147/24 brd 192.168.217.255 scope global secondary dynamic ens33
valid_lft 1101sec preferred_lft 1101sec
inet6 fe80::20c:29ff:fe92:7ee9/64 scope link
还可以通过网页查看。
7、关闭容器
[root@localhost ~]# docker stop nginx01
nginx01
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
011374ad8b27 centos "/bin/bash" 2 hours ago Up 39 minutes dreamy_ptolemy
[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
9e30f3a2a54c nginx "/docker-entrypoint.…" 4 minutes ago Exited (0) 10 seconds ago nginx01
011374ad8b27 centos "/bin/bash" 2 hours ago Up 39 minutes dreamy_ptolemy
8、删除容器
[root@localhost ~]# docker rm nginx01
nginx01