dokku-imageflow

Run imageflow_server as a Dokku app

Dokku Setup

Prepare your local config:

$ alias dokku='ssh -t dokku@$DOKKU_HOST 2>/dev/null'

Create .envrc.private with your settings

$ git remote add dokku dokku@$DOKKU_HOST:$DOKKU_APP

Ensure that the path $REMOTE_IMAGE_PATH exists on the server.

Create and deploy the app:

$ dokku apps:create $DOKKU_APP

Ensure that $APP_DOMAIN resolves to point to $DOKKU_HOST

$ dokku domains:set $DOKKU_APP $APP_DOMAIN
$ dokku config:set --no-restart $DOKKU_APP DOKKU_LETSENCRYPT_EMAIL=$DOMAIN_EMAIL
$ dokku letsencrypt:enable $DOKKU_APP

$ dokku docker-options:add $DOKKU_APP deploy "-v imageflow_data:/home/imageflow/data -v $REMOTE_IMAGE_PATH:/home/imageflow/images"
$ dokku $DOKKU_APP ports:set http:80:3000 https:443:3000
$ git push dokku

Optional Configuration

`IMAGEFLOW_PORT`

By default, the Dockerized server runs on port 3000 but this can be configured as follows:

$ export IMAGEFLOW_PORT=...
$ dokku ports:set $DOKKU_APP http:80:$IMAGEFLOW_PORT https:443:$IMAGEFLOW_PORT
$ dokku config:set IMAGEFLOW_PORT=$IMAGEFLOW_PORT

`IMAGEFLOW_PATH_PREFIX`

By default, images with be served from the configured host with a prefix of images/, e.g. 'https://myhost.example.com/images/foo.jpeg'.

Set IMAGEFLOW_PATH_PREFIX to use another prefix instead of images.

$ export IMAGEFLOW_PATH_PREFIX=...
$ dokku config:set $DOKKU_APP IMAGEFLOW_PATH_PREFIX=$IMAGEFLOW_PATH_PREFIX

Make sure the value yuou set ends with a '/'.

Usage

Params: https://imageresizing.net/docs/basics

Docs: https://docs.imageflow.io/introduction.html

Development

$ docker build -t dokku-imageflow:latest .
$ export LOCAL_IMAGE_PATH={{path to images}}
$ docker run --rm -t -i -p3000:3000 -v imageflow_data:/home/imageflow/data -v $LOCAL_IMAGE_PATH:/home/imageflow/images dokku-imageflow:latest

joeyates/dokku-imageflow