安装Nginx——docker安装

使用docker安装Nginx

1.开启docker

systemctl start docker
docker search nginx

[root@localhost ~]# systemctl start docker               //开启docker
[root@localhost ~]# docker search nginx                 //搜素镜像

2.

docker pull nginx

docker images

docker run -d --name mynginx -p 3500:80 nginx

[root@localhost ~]# docker pull nginx     //拉取镜像

[root@localhost ~]# docker images        //启动容器

[root@localhost ~]# docker run -d --name mynginx -p 3500:80 nginx

3.

docker ps

curl localhost:3500

 [root@localhost ~]# docker ps   

[root@localhost ~]# curl localhost:3500        //测试访问

docker exec -it mynginx /bin/bash
whereis nginx
cd /usr/share/nginx
ls
cd html/
ls
cat index.html 

[root@localhost ~]# docker exec -it mynginx /bin/bash                //进入容器
root@286678bd2aec:/# whereis nginx                                         //寻找Nginx
root@286678bd2aec:/# cd /usr/share/nginx
root@286678bd2aec:/usr/share/nginx# ls
root@286678bd2aec:/usr/share/nginx# cd html/
root@286678bd2aec:/usr/share/nginx/html# ls
root@286678bd2aec:/usr/share/nginx/html# cat index.html

4.docker安装vim、ping、ifconfig

apt-get update

安装vim

apt-get install vim

安装ping

apt-get install iputils-ping

安装ifconfig

apt-get install net-tools 

5.关闭、开启、重启Nginx

cd /usr/local/nginx/sbin/
pwd
ls
./nginx -s stop
./nginx
./nginx -s reload

[root@localhost ~]# cd /usr/local/nginx/sbin/
[root@localhost sbin]# pwd
/usr/local/nginx/sbin
[root@localhost sbin]# ls
nginx
[root@localhost sbin]# ./nginx -s stop              //关闭Nginx
[root@localhost sbin]# ./nginx                         //开启Nginx
[root@localhost sbin]# ./nginx -s reload           //重启Nginx

6.创建带vim的Nginx

docker commit mynginx nginx:vim
docker ps -a
docker run -it --name nginx-vim nginx:vim /bin/bash 
vim

[root@localhost ~]# docker commit mynginx nginx:vim
[root@localhost ~]# docker ps -a
[root@localhost ~]# docker run -it --name nginx-vim nginx:vim /bin/bash  //进入依赖Nginx：vim创造的nginx-vim容器
root@a4659ac9a003:/# vim