Docker_nginx
1.在文件夹Dockerfile下建立Dockerfile文件
vim Dockerfile
输入i，然后输入下边内容
FROM nginx
COPY index.html /usr/share/nginx/html
2.同目录下建立index.html
用vscode打开index.html文件，输入！，点击enter，生成html模板，随便输入点内容
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title> nginx 1 title>
head>
<body>
<h1> nginx1 server h1>
body>
html>
3.文件夹下内容确认
sixdog@192 Dockerfile % ls
Dockerfile index.html
4.构建镜像
sixdog@192 Dockerfile % docker build -t nginx:01 .
[+] Building 16.4s (7/7) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 91B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/nginx:latest 16.2s
=> CACHED [1/2] FROM docker.io/library/nginx@sha256:644a70516a26004c97d0d85c7fe1d0c3a67ea8ab7ddf4aff193d9f301670cf36 0.0s
=> [internal] load build context 0.0s
=> => transferring context: 414B 0.0s
=> [2/2] COPY index.html /usr/share/nginx/html 0.0s
=> exporting to image 0.0s
=> => exporting layers 0.0s
=> => writing image sha256:392284f7aa91fbcf2d35884f7045f300a073ea63dc1694aaa72b41f83abdaa75 0.0s
=> => naming to docker.io/library/nginx:01
5.运行容器
sixdog@192 Dockerfile % docker run --rm -d -p 8080:80 nginx:01
56c8b2853d55995195f4c019b037a9d5c20eaeb588766b7b8e31424deeee1dc5
6.查看容器状态
sixdog@192 Dockerfile % docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
56c8b2853d55 nginx:01 "/docker-entrypoint.…" About a minute ago Up About a minute 0.0.0.0:8080->80/tcp cranky_chaum
7.在浏览器打开网址：http://localhost:8080/
8.查看容器名字
sixdog@192 Dockerfile % docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d5db4c8d4b3e nginx:01 "/docker-entrypoint.…" 3 minutes ago Up 3 minutes 0.0.0.0:8080->80/tcp cranky_chaum
9.进入容器
sixdog@192 Dockerfile % docker exec -it cranky_chaum /bin/bash
root@d5db4c8d4b3e:/# pwd
/
root@d5db4c8d4b3e:/# ls -lt
total 84
drwxr-xr-x 1 root root 4096 Nov 3 14:16 run
drwxr-xr-x 5 root root 340 Nov 3 14:16 dev
dr-xr-xr-x 13 root root 0 Nov 3 14:16 sys
dr-xr-xr-x 192 root root 0 Nov 3 14:16 proc
drwxr-xr-x 1 root root 4096 Nov 3 14:16 etc
drwxr-xr-x 1 root root 4096 Oct 12 02:03 docker-entrypoint.d
drwxrwxrwt 1 root root 4096 Oct 12 02:03 tmp
drwxr-xr-x 1 root root 4096 Oct 12 02:03 lib
-rwxrwxr-x 1 root root 1202 Oct 12 02:03 docker-entrypoint.sh
drwxr-xr-x 2 root root 4096 Oct 11 00:00 bin
drwxr-xr-x 2 root root 4096 Oct 11 00:00 lib64
drwxr-xr-x 2 root root 4096 Oct 11 00:00 media
drwxr-xr-x 2 root root 4096 Oct 11 00:00 mnt
drwxr-xr-x 2 root root 4096 Oct 11 00:00 opt
drwx------ 2 root root 4096 Oct 11 00:00 root
drwxr-xr-x 2 root root 4096 Oct 11 00:00 sbin
drwxr-xr-x 2 root root 4096 Oct 11 00:00 srv
drwxr-xr-x 1 root root 4096 Oct 11 00:00 usr
drwxr-xr-x 1 root root 4096 Oct 11 00:00 var
drwxr-xr-x 2 root root 4096 Oct 3 09:00 boot
drwxr-xr-x 2 root root 4096 Oct 3 09:00 home
root@d5db4c8d4b3e:/# whereis nginx
nginx: /usr/sbin/nginx /usr/lib/nginx /etc/nginx /usr/share/nginx
root@d5db4c8d4b3e:/# cd /usr/share/nginx/html
root@d5db4c8d4b3e:/usr/share/nginx/html# ls
50x.html index.html
root@d5db4c8d4b3e:/usr/share/nginx/html# cat index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title> nginx 1 </title>
</head>
<body>
<h1> nginx1 server </h1>
</body>
</html>root@d5db4c8d4b3e:/usr/share/nginx/html#
10.查看配置文件
root@d5db4c8d4b3e:/# cd /etc/nginx/
root@d5db4c8d4b3e:/etc/nginx# ls -lt
total 32
drwxr-xr-x 1 root root 4096 Nov 3 14:16 conf.d
lrwxrwxrwx 1 root root 22 Sep 7 15:38 modules -> /usr/lib/nginx/modules
-rw-r--r-- 1 root root 648 Sep 7 15:38 nginx.conf
-rw-r--r-- 1 root root 1007 Sep 7 15:21 fastcgi_params
-rw-r--r-- 1 root root 5290 Sep 7 15:21 mime.types
-rw-r--r-- 1 root root 636 Sep 7 15:21 scgi_params
-rw-r--r-- 1 root root 664 Sep 7 15:21 uwsgi_params
root@d5db4c8d4b3e:/etc/nginx#
root@d5db4c8d4b3e:/etc/nginx# cd conf.d/
root@d5db4c8d4b3e:/etc/nginx/conf.d# ls
default.conf
root@d5db4c8d4b3e:/etc/nginx/conf.d# cat default.conf
server {
listen 80;
listen [::]:80;
server_name localhost;
#access_log /var/log/nginx/host.access.log main;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
}
#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$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
root@d5db4c8d4b3e:/etc/nginx/conf.d# cd..
root@d5db4c8d4b3e:/etc/nginx# ls
conf.d fastcgi_params mime.types modules nginx.conf scgi_params uwsgi_params
root@d5db4c8d4b3e:/etc/nginx# cat nginx.conf
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$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;
}
root@d5db4c8d4b3e:/etc/nginx#