Docker 安装Nginx
查看镜像
docker search nginx
[root@ysl ~]# docker search nginx
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
nginx Official build of Nginx. 14172 [OK]
jwilder/nginx-proxy Automated Nginx reverse proxy for docker con… 1929 [OK]
richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable of… 797 [OK]
linuxserver/nginx An Nginx container, brought to you by LinuxS… 134
jc21/nginx-proxy-manager Docker container for managing Nginx proxy ho… 120
tiangolo/nginx-rtmp Docker image with Nginx using the nginx-rtmp… 106 [OK]
bitnami/nginx Bitnami nginx Docker Image 91 [OK]
alfg/nginx-rtmp NGINX, nginx-rtmp-module and FFmpeg from sou… 82 [OK]
jlesage/nginx-proxy-manager Docker container for Nginx Proxy Manager 77 [OK]
nginxdemos/hello NGINX webserver that serves a simple page co… 64 [OK]
nginx/nginx-ingress NGINX Ingress Controller for Kubernetes 46
privatebin/nginx-fpm-alpine PrivateBin running on an Nginx, php-fpm & Al… 44 [OK]
nginxinc/nginx-unprivileged Unprivileged NGINX Dockerfiles 27
schmunk42/nginx-redirect A very simple container to redirect HTTP tra… 19 [OK]
staticfloat/nginx-certbot Opinionated setup for automatic TLS certs lo… 16 [OK]
centos/nginx-112-centos7 Platform for running nginx 1.12 or building … 15
nginx/nginx-prometheus-exporter NGINX Prometheus Exporter 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 8 [OK]
mailu/nginx Mailu nginx frontend 8 [OK]
bitnami/nginx-ingress-controller Bitnami Docker Image for NGINX Ingress Contr… 7 [OK]
bitwarden/nginx The Bitwarden nginx web server acting as a r… 7
wodby/nginx Generic nginx 1 [OK]
ansibleplaybookbundle/nginx-apb An APB to deploy NGINX 1 [OK]
[root@ysl ~]#
拉取镜像
docker pull nginx
[root@ysl ~]# docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
6ec7b7d162b2: Pull complete
cb420a90068e: Pull complete
2766c0bf2b07: Pull complete
e05167b6a99d: Pull complete
70ac9d795e79: Pull complete
Digest: sha256:4cf620a5c81390ee209398ecc18e5fb9dd0f5155cd82adcbae532fec94006fb9
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest
创建启动容器
docker run --name nginxtest -p 9000:80 -d nginx
docker run --name nginxtest -p 9000:80 -d nginx
bf28824643ed39c054e80750b28e5b0d093d62663394851aba9027393d286efe
nginx 启动成功
进入容器内部并去宿主机进行挂载
[root@ysl ~]# docker exec -it bf28824643ed /bin/bash
[root@ysl ~]# docker exec -it bf28824643ed /bin/bash
root@bf28824643ed:/# 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@bf28824643ed:/# cat /etc/nginx/nginx.conf #查看nginx配置文件
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn; #Nginx 日志存放位置
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf; # 引入了 /etc/nginx/conf.d/ 文件下所有的配置文件
}
root@bf28824643ed:/#
这个配置文件可以看出 nginx的日志文件在 /var/log/nginx 目录下 很重要的一点 最后一行 引入了 /etc/nginx/conf.d/ 文件下所有的配置文件 通过查看default.conf 文件的信息 默认的页面路径 /usr/share/nginx/html
回到宿主机 exit
[root@ysl nginx]# docker run --name DockerNginx -p 9000:80 -v /var/docker/nginx/config/nginx/:/etc/nginx -v /var/docker/nginx/project/dist:/usr/share/nginx/html -v /var/docker/nginx/logs/:/var/log/nginx -d nginx
6720e775ec337d33bdb0bc25f13b2a99b346095dcab91ec16274880590d71629
[root@ysl nginx]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
6720e775ec33 nginx "/docker-entrypoint.…" 6 seconds ago Up 5 seconds 0.0.0.0:9000->80/tcp DockerNginx
afcb21b99a90 delron/fastdfs "/usr/bin/start1.sh …" 9 days ago Up 9 days storage
1d9e6bca9b48 delron/fastdfs "/usr/bin/start1.sh …" 9 days ago Up 9 days tracker
a1a1ec80a208 centos "/bin/bash" 11 days ago Up 11 days charming_ride
- 退出容器 创建需要挂载文件夹
root@bf28824643ed:/# exit
exit
[root@ysl ~]# cd /var/
[root@ysl var]# mkdir docker
[root@ysl var]# cd docker
[root@ysl docker]# mkdir nginx
[root@ysl docker]# cd nginx/
[root@ysl nginx]# mkdir config
[root@ysl nginx]# mkdir project
[root@ysl nginx]# mkdir logs
- 将nginx容器中的一些配置信息 挂载到刚创建的对应目录中去
[root@ysl nginx]# docker cp 容器id:/etc/nginx /var/docker/nginx/config/
[root@ysl nginx]# docker cp 容器id:/var/log/nginx /var/docker/nginx/logs/
[root@ysl nginx]# docker cp 容器id:/usr/share/nginx/html /var/docker/nginx/project/dist
- 删除刚刚创建的容器
[root@ysl nginx]# docker rm -f nginx
Error: No such container: nginx
[root@ysl nginx]# docker rm -f 容器id
- 启动容器
[root@ysl nginx]# docker run --name DockerNginx -p 9000:80 -v /var/docker/nginx/config/nginx/:/etc/nginx -v /var/docker/nginx/project/dist:/usr/share/nginx/html -v /var/docker/nginx/logs/:/var/log/nginx -d nginx
在挂载启动容器的时候很容易犯的错误就是挂载的时候，路径没有指定对，这样的话容器会启动不起来
只要没启动起来八成都是挂载指定配置文件的原因
测试
部署项目
> 在再次部署项目时，需要重新启动下容器，不然会包403错误
>
> ```shell
> docker restart 容器id
> ```