discovery-node

This library programmatically finds endpoints for dependencies. Similar to discovery-go and discovery-python.

See Service Discovery for more details.

API

- disc = discovery(\, \)
- disc.proto() - returns the service protocol
- disc.host() - returns the hostname or ip
- disc.port() - returns the port
- disc.host_port() - returns (\:\)
- disc.proto_host() - returns (\://\)
- disc.url() - returns the url (\://\:\)

- external_url(\) - returns the external url to use

$3

``bash
npm install --save clever-discovery
`

`node
import { discovery, external_url } from "clever-discovery"
`

$3

`node
disc_gearman = discovery("gearman-admin", "http")
try gearman_url = disc_gearman.url() catch err then cb(err)

disc_systemic = discovery("systemic", "thrift")
try systemic_host = disc_systemic.host() catch err then cb(err)
try systemic_port = disc_systemic.port() catch err then cb(err)

try clever_com_url = external_url("clever.com") catch err then cb(err)
`

To see what interfaces a Clever service exposes, check its launch yaml. You should see one or more exposes listed, and the name of the expose is used as the interface` value in the discovery client.