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62 lines
1.3 KiB
Markdown
62 lines
1.3 KiB
Markdown
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# Imgproxy with caching
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A simple docker compose file that enables caching of the transformed [imgproxy](https://github.com/imgproxy/imgproxy) responses powered by nginx.
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```yaml
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version: '3.8'
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volumes:
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cache:
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services:
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img:
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image: darthsim/imgproxy
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environment:
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# Required for nginx
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IMGPROXY_BIND: 0.0.0.0:80
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# Security
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IMGPROXY_MAX_SRC_RESOLUTION: 100
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IMGPROXY_ALLOWED_SOURCES: https://images.unsplash.com/,https://images.pexels.com/
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# Transforms
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IMGPROXY_ENFORCE_WEBP: true
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IMGPROXY_ENFORCE_AVIF: true
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IMGPROXY_ONLY_PRESETS: true
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IMGPROXY_PRESETS: default=resizing_type:fit,250=size:250:250,500=size:500:500,1000=size:1000:1000,1500=size:1500:1500,2000=size:2000:2000
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proxy:
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image: nginx
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ports:
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- 80:80
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volumes:
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- ./proxy.conf:/etc/nginx/conf.d/default.conf:ro
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- cache:/tmp
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```
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```
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# proxy.conf
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# Set cache to 30 days, 1GB.
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# Only use the uri as the cache key, as it's the only input for imageproxy.
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proxy_cache_path /tmp levels=1:2 keys_zone=backcache:8m max_size=1g inactive=30d;
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proxy_cache_key "$uri";
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proxy_cache_valid 200 302 30d;
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server
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{
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listen 80;
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server_name _;
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location /
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{
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proxy_pass_request_headers off;
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proxy_set_header HOST $host;
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proxy_set_header Accept $http_accept;
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proxy_pass http://img;
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proxy_cache backcache;
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}
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}
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```
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