标签：proxy 完成后 book you sci hellip manage gre seconds
环境
docker-ce-19.03.1-3.el7.x86_64
CentOS 7
一、查找、拉取镜像、启动容器
1、查找镜像-docker search
默认查找Docker Hub上的镜像,举例：Docker安装nginx
[root@node105 ~]# docker search nginx NAME DESCRIPTION STARS OFFICIAL AUTOMATED nginx Official build of Nginx. 11866 [OK] jwilder/nginx-proxy Automated Nginx reverse proxy for docker con… 1641 [OK] richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable of… 736 [OK] linuxserver/nginx An Nginx container, brought to you by LinuxS… 73 bitnami/nginx Bitnami nginx Docker Image 70 [OK] tiangolo/nginx-rtmp Docker image with Nginx using the nginx-rtmp… 51 [OK] nginxdemos/hello NGINX webserver that serves a simple page co… 24 [OK] jc21/nginx-proxy-manager Docker container for managing Nginx proxy ho… 23 nginx/nginx-ingress NGINX Ingress Controller for Kubernetes 20 jlesage/nginx-proxy-manager Docker container for Nginx Proxy Manager 20 [OK] schmunk42/nginx-redirect A very simple container to redirect HTTP tra… 17 [OK] crunchgeek/nginx-pagespeed Nginx with PageSpeed + GEO IP + VTS + more_s… 13 blacklabelops/nginx Dockerized Nginx Reverse Proxy Server. 12 [OK] centos/nginx-18-centos7 Platform for running nginx 1.8 or building n… 11 centos/nginx-112-centos7 Platform for running nginx 1.12 or building … 10 nginxinc/nginx-unprivileged Unprivileged NGINX Dockerfiles 9 nginx/nginx-prometheus-exporter NGINX Prometheus Exporter 5 sophos/nginx-vts-exporter Simple server that scrapes Nginx vts stats a… 5 [OK] 1science/nginx Nginx Docker images that include Consul Temp… 5 [OK] mailu/nginx Mailu nginx frontend 3 [OK] pebbletech/nginx-proxy nginx-proxy sets up a container running ngin… 2 [OK] travix/nginx NGinx reverse proxy 2 [OK] centos/nginx-110-centos7 Platform for running nginx 1.10 or building … 0 wodby/nginx Generic nginx 0 [OK] ansibleplaybookbundle/nginx-apb An APB to deploy NGINX 0 [OK] [root@node105 ~]#
2、拉取镜像-docker pull
[root@node105 ~]# docker pull nginx Using default tag: latest latest: Pulling from library/nginx 1ab2bdfe9778: Pull complete a17e64cfe253: Pull complete e1288088c7a8: Pull complete Digest: sha256:53ddb41e46de3d63376579acf46f9a41a8d7de33645db47a486de9769201fec9 Status: Downloaded newer image for nginx:latest docker.io/library/nginx:latest [root@node105 ~]#
3、列出本地镜像-docker images
下载完成后，在本地镜像列表里查到 REPOSITORY 为 nginx 的镜像
[root@node105 ~]# docker images nginx REPOSITORY TAG IMAGE ID CREATED SIZE nginx latest 5a3221f0137b 9 days ago 126MB [root@node105 ~]#
4、根据镜像启动一个Nginx容器实例-docker run
[root@node105 ~]# docker run --name nginx-test -d -p 8081:80 nginx db8b3e2f1c647bc2589f04c3984374625455434449ee01e37f0b21163362b052
执行成功返回一行字符串，表示容器ID
--name 为容器设置一个名字
-d 后台运行
-p 端口进行映射，将本地8081端口映射到容器内部的80端口(:左侧是本地端口 右侧是容器内端口)
-P 容器内部端口随机映射到主机的高端口
5、查看容器运行情况-docker ps
[root@node105 ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES db8b3e2f1c64 nginx "nginx -g ‘daemon of…" 2 minutes ago Up 2 minutes 0.0.0.0:8081->80/tcp nginx-test [root@node105 ~]#
6、关闭容器-docker stop
[root@node105 ~]# docker stop nginx-test nginx-test [root@node105 ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@node105 ~]#
7、启动容器-docker start
[root@node105 ~]# docker start nginx-test nginx-test [root@node105 ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES db8b3e2f1c64 nginx "nginx -g ‘daemon of…" 16 minutes ago Up 4 seconds 0.0.0.0:8081->80/tcp nginx-test [root@node105 ~]#
8、重启容器
[root@node105 ~]# docker restart nginx-test nginx-test [root@node105 ~]# docker kill -s HUP nginx-test nginx-test [root@node105 ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES db8b3e2f1c64 nginx "nginx -g ‘daemon of…" 18 minutes ago Up 25 seconds 0.0.0.0:8081->80/tcp nginx-test [root@node105 ~]#
-s HUP 向容器发送HUP信号，表示重新加载
二、容器使用
参考：
CentOS Docker 安装
https://www.runoob.com/docker/centos-docker-install.html
Windows Docker 安装
https://www.runoob.com/docker/windows-docker-install.html
Docker 命令大全
https://www.runoob.com/docker/docker-command-manual.html
Docker 资源汇总
https://www.runoob.com/docker/docker-resources.html
【Docker学习之三】Docker查找拉取镜像、启动容器、容器使用
标签：proxy 完成后 book you sci hellip manage gre seconds
原文地址：https://www.cnblogs.com/cac2020/p/11407036.html
