docker安装nginx
1.查询docker下面的nginx
[root@VM-0-2-centos ~]# docker search nginx
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
nginx Official build of Nginx. 13694 [OK]
jwilder/nginx-proxy Automated Nginx reverse proxy for docker con… 1870 [OK]
richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable of… 782 [OK]
linuxserver/nginx An Nginx container, brought to you by LinuxS… 127
bitnami/nginx Bitnami nginx Docker Image 89 [OK]
tiangolo/nginx-rtmp Docker image with Nginx using the nginx-rtmp… 89 [OK]
jc21/nginx-proxy-manager Docker container for managing Nginx proxy ho… 84
alfg/nginx-rtmp NGINX, nginx-rtmp-module and FFmpeg from sou… 75 [OK]
nginxdemos/hello NGINX webserver that serves a simple page co… 59 [OK]
jlesage/nginx-proxy-manager Docker container for Nginx Proxy Manager 53 [OK]
nginx/nginx-ingress NGINX Ingress Controller for Kubernetes 41
privatebin/nginx-fpm-alpine PrivateBin running on an Nginx, php-fpm & Al… 32 [OK]
schmunk42/nginx-redirect A very simple container to redirect HTTP tra… 19 [OK]
nginxinc/nginx-unprivileged Unprivileged NGINX Dockerfiles 17
nginx/nginx-prometheus-exporter NGINX Prometheus Exporter 15
centos/nginx-112-centos7 Platform for running nginx 1.12 or building … 14
raulr/nginx-wordpress Nginx front-end for the official wordpress:f… 13 [OK]
centos/nginx-18-centos7 Platform for running nginx 1.8 or building n… 13
staticfloat/nginx-certbot Opinionated setup for automatic TLS certs lo… 12 [OK]
mailu/nginx Mailu nginx frontend 7 [OK]
sophos/nginx-vts-exporter Simple server that scrapes Nginx vts stats a… 7 [OK]
bitwarden/nginx The Bitwarden nginx web server acting as a r… 7
bitnami/nginx-ingress-controller Bitnami Docker Image for NGINX Ingress Contr… 6 [OK]
wodby/nginx Generic nginx 1 [OK]
ansibleplaybookbundle/nginx-apb An APB to deploy NGINX 1 [OK]
2.拉取镜像
[root@VM-0-2-centos ~]# docker pull nginx
Using default tag: latest
latest: Pulling from library/nginx
bf5952930446: Already exists
cb9a6de05e5a: Pull complete
9513ea0afb93: Pull complete
b49ea07d2e93: Pull complete
a5e4a503d449: Pull complete
Digest: sha256:b0ad43f7ee5edbc0effbc14645ae7055e21bc1973aee5150745632a24a752661
Status: Downloaded newer image for nginx:latest
docker.io/library/nginx:latest
3.查询镜像
[root@VM-0-2-centos ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx latest 4bb46517cac3 3 weeks ago 133MB
redis latest 1319b1eaa0b7 4 weeks ago 104MB
mysql latest 0d64f46acfd1 4 weeks ago 544MB
java 8 d23bdf5b1b1b 3 years ago 643MB
[root@VM-0-2-centos ~]#
4.运行
[root@VM-0-2-centos ~]# docker run --name my-nginx -p 8081:80 -d nginx
76414c320fdfe8e8034b96894442ac72857d2a100ce9af9eb447827a0feca6b9
5.查看启动的容器
[root@VM-0-2-centos ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
76414c320fdf nginx "/docker-entrypoint.…" 5 seconds ago Up 4 seconds 0.0.0.0:8081->80/tcp my-nginx
5003b856a8af redis:latest "docker-entrypoint.s…" 15 minutes ago Up 15 minutes 0.0.0.0:6379->6379/tcp my-redis
af4ce8ae02f5 redis:latest "docker-entrypoint.s…" 3 weeks ago Exited (0) 16 minutes ago mystifying_elgamal
13e442ccdff6 mysql "docker-entrypoint.s…" 3 weeks ago Up About an hour 33060/tcp, 0.0.0.0:33060->3306/tcp my-mysql
[root@VM-0-2-centos ~]#
[root@VM-0-2-centos ~]#
docker挂载数据卷
1.配置docker 镜像
vim /etc/docker/daemon.json
{"registry-mirrors":["https://reg-mirror.qiniu.com/"]}
2.重启
$ sudo systemctl daemon-reload
$ sudo systemctl restart docker
3.检查效果
$ docker info
1
Registry Mirrors:
https://reg-mirror.qiniu.com/
Live Restore Enabled: false
Registries: docker.io (secure)
[root@cyt ~]#
4.新建文件夹
[root@VM-0-2-centos opt]# mkdir nginx
[root@VM-0-2-centos opt]# cd nginx
[root@VM-0-2-centos nginx]# mkdir conf
[root@VM-0-2-centos nginx]# mkdir conf.d
[root@VM-0-2-centos nginx]# mkdir logs
[root@VM-0-2-centos nginx]# mkdir html
[root@VM-0-2-centos nginx]# ll
[root@VM-0-2-centos opt]# mkdir -p nginx/{conf,html,logs}
5.目录结构
50.jpg
6.创建nginx.xonf
[root@VM-0-2-centos conf]# touch nginx.conf
[root@VM-0-2-centos conf]# vim nginx.conf
7.添加配置文件
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
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;
}
8.创建默认的defautl.conf
[root@VM-0-2-centos conf.d]# touch defautl.conf
[root@VM-0-2-centos conf.d]# vim defautl.conf
9.默认配置文件如下
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log /var/log/nginx/log/host.access.log main;
location / {
# root /opt/nginx/html;
root /usr/share/nginx/html;
index index.html index.htm;
autoindex on;
#try_files $uri /index/index/page.html;
#try_files $uri /index/map/page.html;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
10.挂载页面修改
[root@VM-0-2-centos conf.d]# touch /opt/nginx/html/index.html
[root@VM-0-2-centos conf.d]# vim /opt/nginx/html/index.html
11.页面如下
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>系统时间</title>
</head>
<body>
<div id="datetime">
<script>
setInterval("document.getElementById('datetime').innerHTML=new Date().toLocaleString();", 1000);
</script>
</div>
</body>
12.创建容器
[root@VM-0-2-centos conf.d]# docker run --name nginx81 -d -p 81:80 -v /opt/nginx/html:/usr/share/nginx/html -v /opt/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /opt/nginx/logs:/var/log/nginx -v /opt/nginx/conf.d:/etc/nginx/conf.d -d nginx
1bc2ee5754b6a625567b37606b13e5c06a6e44de258989632aefac88998f572e
[root@VM-0-2-centos conf.d]#
[root@VM-0-2-centos conf.d]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1bc2ee5754b6 nginx "/docker-entrypoint.…" 33 seconds ago Up 32 seconds 0.0.0.0:81->80/tcp nginx81
76414c320fdf nginx "/docker-entrypoint.…" 38 minutes ago Up 38 minutes 0.0.0.0:8081->80/tcp my-nginx
5003b856a8af redis:latest "docker-entrypoint.s…" 53 minutes ago Up 53 minutes 0.0.0.0:6379->6379/tcp my-redis
13e442ccdff6 mysql "docker-entrypoint.s…" 3 weeks ago Up 2 hours 33060/tcp, 0.0.0.0:33060->3306/tcp my-mysql
[root@VM-0-2-centos conf.d]#
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# docker run --name nginx80 -d -p 80:80 -v /opt/nginx/html:/usr/share/nginx/html -v /opt/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /opt/nginx/logs:/var/log/nginx -v /opt/nginx/conf.d:/etc/nginx/conf.d -d nginx
Unable to find image 'nginx:latest' locally
latest: Pulling from library/nginx
d121f8d1c412: Pull complete
ebd81fc8c071: Pull complete
655316c160af: Pull complete
d15953c0e0f8: Pull complete
2ee525c5c3cc: Pull complete
Digest: sha256:9a1f8ed9e2273e8b3bbcd2e200024adac624c2e5c9b1d420988809f5c0c41a5e
Status: Downloaded newer image for nginx:latest
bb2713a6a0ca907bfae60f836f5ee2ff1d581f0deb3a513b8354025add327ce8
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
bb2713a6a0ca nginx "/docker-entrypoint.…" 9 seconds ago Up 7 seconds 0.0.0.0:80->80/tcp nginx80
2a71e3741df5 mysql "docker-entrypoint.s…" 12 days ago Up 12 days 33060/tcp, 0.0.0.0:33060->3306/tcp my-mysql
[root@iZ2vc2em3ma84cj1zfcwqfZ html]#
13.各数据卷描述
#将容器中nginx的80端口映射到本地的81端口
docker run --name nginx81 -d -p 81:80
-v /opt/nginx/html:/usr/share/nginx/html
-v /opt/nginx/conf/nginx.conf:/etc/nginx/nginx.conf
-v /opt/nginx/logs:/var/log/nginx
-v /opt/nginx/conf.d:/etc/nginx/conf.d
-d nginx:latest
文章来源
https://blog.csdn.net/qq_41291945/article/details/107898035
51.jpg
https://blog.csdn.net/ddhsea/article/details/92203713
查看端口
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# lsof -i:80
-bash: lsof: command not found
先要安装lsof
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# yum install -y lsof
Loaded plugins: fastestmirror
Determining fastest mirrors
base | 3.6 kB 00:00:00
docker-ce-stable | 3.5 kB 00:00:00
epel | 4.7 kB 00:00:00
extras | 2.9 kB 00:00:00
mysql-connectors-community | 2.5 kB 00:00:00
mysql-tools-community | 2.5 kB 00:00:00
mysql57-community | 2.5 kB 00:00:00
openresty | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/2): epel/x86_64/updateinfo | 1.0 MB 00:00:00
(2/2): epel/x86_64/primary_db | 6.9 MB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package lsof.x86_64 0:4.87-6.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================================================================================================
Package Arch Version Repository Size
=============================================================================================================================================================================================
Installing:
lsof x86_64 4.87-6.el7 base 331 k
Transaction Summary
=============================================================================================================================================================================================
Install 1 Package
Total download size: 331 k
Installed size: 927 k
Downloading packages:
lsof-4.87-6.el7.x86_64.rpm | 331 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : lsof-4.87-6.el7.x86_64 1/1
Verifying : lsof-4.87-6.el7.x86_64 1/1
Installed:
lsof.x86_64 0:4.87-6.el7
Complete!
然后在安装工具类
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# yum install -y net-tools
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Package net-tools-2.0-0.25.20131004git.el7.x86_64 already installed and latest version
Nothing to do
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# lsof -i:8088
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
java 23684 root 42u IPv6 378630 0t0 TCP *:radan-http (LISTEN)
这是我们就可以查看端口了
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# lsof -i:80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
AliYunDun 13148 root 22u IPv4 309685 0t0 TCP iZ2vc2em3ma84cj1zfcwqfZ:37620->100.100.30.25:http (ESTABLISHED)
或者
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# netstat -ntulp | grep 80
tcp 0 0 0.0.0.0:801 0.0.0.0:* LISTEN 11122/nginx: worker
tcp 0 0 0.0.0.0:802 0.0.0.0:* LISTEN 11122/nginx: worker
tcp6 0 0 :::8088 :::* LISTEN 23684/java
tcp6 0 0 :::8089 :::* LISTEN 23774/java
后者
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# ps -ef|grep java
root 23684 1 0 Sep02 ? 00:05:07 java -jar -XX:PermSize=128M -XX:MaxPermSize=256M hongren-admin.jar --server.port=8088 --spring.profiles.active=sim
root 23774 1 0 Sep02 ? 00:04:30 java -jar -XX:PermSize=128M -XX:MaxPermSize=256M hongren-api.jar --server.port=8089 --spring.profiles.active=sim
root 25887 24872 0 09:32 pts/0 00:00:00 grep --color=auto java
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# lsof -i:80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
AliYunDun 13148 root 22u IPv4 309685 0t0 TCP iZ2vc2em3ma84cj1zfcwqfZ:37620->100.100.30.25:http (ESTABLISHED)
[root@iZ2vc2em3ma84cj1zfcwqfZ html]# lsof -i:8088
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
java 23684 root 42u IPv6 378630 0t0 TCP *:radan-http (LISTEN)
[root@iZ2vc2em3ma84cj1zfcwqfZ html]#
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