Support for Node Events

DFSL now supports sending node events to urls configured with environmental variables: DF_NOTIFY_CREATE_NODE_URL and DF_NOTIFY_REMOVE_NODE_URL. Notifications sent by DFSL are detailed on the usage documentation page.

DF_INCLUDE_NODE_IP_INFO

Added the environment variable DF_INCLUDE_NODE_IP_INFO. Please consult configuration for more info.

Binary releases

Starting from this release, binaries are attached to each release. Fixes #42.

Distribute param

If service label com.df.distribute is not set, DFSL will add distrubute=true parameter to all notification requests.

Healthcheck

A new endpoint /v1/docker-flow-swarm-lister/ping was added with the main purpose as a way to provide HEALTHCHECK for Dockerfile.

Environment variable DF_NOTIFY_LABEL

Added the environment variable DF_NOTIFY_LABEL that allows customization of the label that is used to distinguish services that should send notification requests.

Support for multiple notification addresses

Added support for multiple notification addresses as comma separated values inside environment variables xxx and xxx. More info can be found in sending notification requests to multiple destinations example as well as configuring docker flow proxy sections of the README.