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Alex Ellis
2017-04-14 17:20:39 +01:00
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sample-functions/ResizeImageMagick/README.md
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@ -2,11 +2,19 @@
To resize an image with ImageMagick do the following: To resize an image with ImageMagick do the following:
**Create your function on the FaaS UI or via `curl`** **Deploy the resizer function**
(Make sure you have already deployed FaaS with ./deploy_stack.sh in the root of this Github repository.
* Use `curl` to deploy the function, or click *Create a new function* on the FaaS UI
``` ```
$ curl -s --fail localhost:8080/system/functions -d \ $ curl -s --fail localhost:8080/system/functions -d \
'{"service": "resizer", "image": "functions/resizer", "envProcess": "convert - -resize 50% fd:1", "network": "func_functions"}' '{
"service": "resizer",
"image": "functions/resizer",
"envProcess": "convert - -resize 50% fd:1",
"network": "func_functions"
}'
``` ```
**Resize a picture by 50%** **Resize a picture by 50%**
@ -19,6 +27,5 @@ $ curl localhost:8080/function/resizer --data-binary @gordon.png > small_gordon.
**Customize the transformation** **Customize the transformation**
If you want to customise the transformation then edit the Dockerfile and create a new image. If you want to customise the transformation then edit the Dockerfile or the fprocess variable and create a new image.