e.g.2 finished
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FROM nginx:latest
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COPY ./nginx.conf /etc/nginx/conf.d/default.conf
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COPY ./test.html /data/www/test.html
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# e.g. 2: nginx docker serving file from different location
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In this e.g., we want to serve test.html from `/data/www` directory.
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We
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1. created `nginx.conf` to be copied into container `/etc/nginx/conf.d/`
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2. copy `test.html` into `/data/www`
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How to run this test:
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1. `docker-compose build` in `/eg2` directory
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2. `docker-compose up` to start container
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3. visit `http://localhost:8085/test.html` which will be served with `/data/www/test.html`
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Learning from this e.g.; Best way to debug nginx conf is to
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1. attach shell to the nginx container
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2. run `nginx -t` to test config, which will show the configuration file nginx in the container use
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3. Check the nginx config file. In this case, it's `/etc/nginx/nginx.conf` as shown below. Analyze the config file to check how to implement customized nginx config
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```conf
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user nginx;
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worker_processes auto;
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error_log /var/log/nginx/error.log notice;
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pid /var/run/nginx.pid;
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events {
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worker_connections 1024;
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}
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http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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log_format main '$remote_addr - $remote_user [$time_local] "$request" '
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'$status $body_bytes_sent "$http_referer" '
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'"$http_user_agent" "$http_x_forwarded_for"';
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access_log /var/log/nginx/access.log main;
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sendfile on;
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#tcp_nopush on;
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keepalive_timeout 65;
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#gzip on;
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include /etc/nginx/conf.d/*.conf;
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}
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```
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As shown in config above:
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* all `.conf` files in `/etc/nginx/conf.d/ file will be loaded.
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* Through the lead, we identified related `default.conf` as shown below
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```conf
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server {
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listen 80;
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listen [::]:80;
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server_name localhost;
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#access_log /var/log/nginx/host.access.log main;
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location / {
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root /usr/share/nginx/html;
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index index.html index.htm;
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}
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#error_page 404 /404.html;
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# redirect server error pages to the static page /50x.html
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#
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error_page 500 502 503 504 /50x.html;
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location = /50x.html {
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root /usr/share/nginx/html;
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}
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# proxy the PHP scripts to Apache listening on 127.0.0.1:80
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#
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#location ~ \.php$ {
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# proxy_pass http://127.0.0.1;
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#}
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# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
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#
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#location ~ \.php$ {
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# root html;
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# fastcgi_pass 127.0.0.1:9000;
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# fastcgi_index index.php;
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# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
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# include fastcgi_params;
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#}
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# deny access to .htaccess files, if Apache's document root
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# concurs with nginx's one
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#
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#location ~ /\.ht {
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# deny all;
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#}
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}
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```
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We need overwite the config above for our purpose
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@ -0,0 +1,9 @@
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services:
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web:
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container_name: web
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hostname: web
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build:
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context: ./
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dockerfile: Dockerfile
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ports:
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- 8085:80
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@ -0,0 +1,5 @@
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server {
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location / {
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root /data/www;
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}
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}
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@ -0,0 +1,13 @@
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Docker Nginx</title>
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</head>
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<body>
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<h2>Hello from Nginx container, Again</h2>
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</body>
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</html>
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Loading…
Reference in New Issue