167 docker docker build nginx container series problems docker registry docker run docker toolbo

A series of problems with docker building nginx containers

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Background: I recently planned a technology sharing of the docker series for my friends. After studying docker related technologies for a while, I will record the pitfalls when building nginx containers

1.nginx server root directory Problem

Docker official image provides nginx based on debian/jessie platform, its file structure is different from nginx in ubuntu

eg:

run a niginx container

<code><span>//80端口被占用，so...</span>
$ sudo docker run <span>-it</span><span>-p</span><span>800</span>:<span>800</span> nginx
$ sudo docker ps 

CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                                   NAMES
<span>1801</span>a32aab54        nginx               <span>"nginx -g 'daemon off"</span><span>2</span> minutes ago       Up <span>2</span> minutes        <span>80</span>/tcp, <span>443</span>/tcp, <span>0.0</span><span>.0</span><span>.0</span>:<span>800</span><span>-></span><span>800</span>/tcp   berserk_kare</code>

Enter the container

<code><span>$ </span>sudo docker exec -it <span>1801</span>a32aab54 /bin/bash
root<span>@1801a32aab54</span><span>:/</span><span># </span></code>

View nginx Directory

<code><span># cd /etc/nginx/</span>
conf<span>.d</span>/         koi-utf         mime<span>.types</span>      nginx<span>.conf</span>      uwsgi_params    
fastcgi_params  koi-win         modules/        scgi_params     win-utf  </code>

You can see that there is not only the familiar /sites-available, but also no /sites-enabled

Continue to view the nginx configuration

<code><span># cat /conf.d/default.conf</span><span>server</span> {
    listen       <span>80</span>;
    server_name  localhost;

    <span>#charset koi8-r;</span><span>#access_log  /var/log/nginx/log/host.access.log  main;</span>    location / {
        root   /usr/share/nginx/html;
        <span>index</span><span>index</span>.html <span>index</span>.htm;
    }

    <span>#error_page  404              /404.html;</span><span># redirect server error pages to the static page /50x.html</span><span>#</span>
    error_page   <span>500</span><span>502</span><span>503</span><span>504</span>  /<span>50</span>x.html;
    location = /<span>50</span>x.html {
        root   /usr/share/nginx/html;
    }
    <span>#...省略php-fpm配置，好长..</span>
}</code>

Root directory configuration: root /usr/share/nginx/html;

Test

<code><span># cd /usr/share/nginx/html</span><span># touch index.html</span><span># echo "test nginx in docker" >index.html</span></code>

php-fpm configuration related

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The above introduces the 167 docker docker series of problems in building nginx containers, including docker and nginx content. I hope it will be helpful to friends who are interested in PHP tutorials.