nginx-image-resizer
Docker Container of real time image resizing and caching
Build Image
$ docker build -t appleboy/nginx-image-resizer .
RUN Image
$ docker run -e NGINX_PORT=8081 \
-e NGINX_HOST=localhost \
-e IMAGE_HOST="http://localhost:9000" \
appleboy/nginx-image-resizer
Paramemter
| Parameter | required | default value |
|---|---|---|
| NGINX_HOST | true | |
| IMAGE_HOST | true | |
| JPG_QUALITY | false | 95 |
| EXPIRE_TIME | false | 7d |
example
Start minio and nginx-image-resizer using docker-compose.yml
$ docker-compose upDefault access key and secret key as following. create new bucket and uploade test image.
MINIO_ACCESS_KEY: YOUR_MINIO_ACCESS_KEY
MINIO_SECRET_KEY: YOUR_MINIO_SECRET_KEY
open browser as following
# format 1: http://localhost:8002/resize_image_width/bucket_name/image_name
http://localhost:8002/300/test/test.png
# format 2: http://localhost:8002/${image_width}x${image_height}/bucket_name/image_name
http://localhost:8002/300x200/test/test.png
Benchmark
without nginx proxy cache:
$ echo "GET http://localhost:8002/310/test/26946324088_5b3f0b1464_o.png" | vegeta attack -rate=100 -connections=1 -duration=1s | tee results.bin | vegeta report
Requests [total, rate] 100, 101.01
Duration [total, attack, wait] 8.258454731s, 989.999ms, 7.268455731s
Latencies [mean, 50, 95, 99, max] 3.937031678s, 4.079690985s, 6.958110121s, 7.205018428s, 7.268455731s
Bytes In [total, mean] 4455500, 44555.00
Bytes Out [total, mean] 0, 0.00
Success [ratio] 100.00%
Status Codes [code:count] 200:100
Error Set:
with nginx proxy cache:
$ echo "GET http://localhost:8002/310/test/26946324088_5b3f0b1464_o.png" | vegeta attack -rate=100 -connections=1 -duration=1s | tee results.bin | vegeta report
Requests [total, rate] 100, 101.01
Duration [total, attack, wait] 993.312255ms, 989.998ms, 3.314255ms
Latencies [mean, 50, 95, 99, max] 3.717219ms, 3.05486ms, 8.891027ms, 12.488937ms, 12.520428ms
Bytes In [total, mean] 4455500, 44555.00
Bytes Out [total, mean] 0, 0.00
Success [ratio] 100.00%
Status Codes [code:count] 200:100
Error Set:
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent