云服务器linux中nginx的安装(docker)

-----------------------第一步:拉取镜像-------------------
[root@localhost ~]# docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
b380bbd43752: Pull complete 
fca7e12d1754: Pull complete 
745ab57616cb: Pull complete 
a4723e260b6f: Pull complete 
1c84ebdff681: Pull complete 
858292fd2e56: Pull complete 
Digest: sha256:644a70516a26004c97d0d85c7fe1d0c3a67ea8ab7ddf4aff193d9f301670cf36
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest
-----------------------第二步:查看镜像-------------------
[root@localhost ~]# docker images
REPOSITORY                  TAG           IMAGE ID       CREATED       SIZE
redis                       latest        7faaec683238   9 days ago    113MB
nginx                       latest        87a94228f133   10 days ago   133MB
tomcat                      8.5.15-jre8   b8dfe9ade316   4 years ago   334MB
daocloud.io/library/mysql   5.7.4         aa5364eb3d85   7 years ago   252MB
-----------------------第三步:linux中的端口对docker中容器端口进行映射并后台运行-------------------
[root@localhost ~]# docker run -d -p 80:80 --name nginx 87a94228f133
b0bc06dd7caecda671a23021d72a05184c71c73b0dd82bb15698a39c6a00f683
-----------------------第四步:查看已经运行的容器-------------------
[root@localhost ~]# docker ps
CONTAINER ID   IMAGE          COMMAND                  CREATED          STATUS          PORTS                                       NAMES
b0bc06dd7cae   87a94228f133   "/docker-entrypoint.…"   49 minutes ago   Up 49 minutes   0.0.0.0:80->80/tcp, :::80->80/tcp           nginx
b5b284d3d5fa   b8dfe9ade316   "catalina.sh run"        5 hours ago      Up 5 hours      0.0.0.0:8081->8080/tcp, :::8081->8080/tcp   tomcat
f34e4b9e9bb5   7faaec683238   "docker-entrypoint.s…"   5 hours ago      Up 5 hours      0.0.0.0:6380->6379/tcp, :::6380->6379/tcp   redis

运行结果：

本次用的服务器是三丰云的免费服务器，永久免费，有需要的，可以申请下

三丰云 https://www.sanfengyun.com