vasco
v1.0.3
Published
The Great Service Discoverer
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node-vasco
Service Discoverer node module
Install
npm install vasco
Usage
Inside package.json
of a new service module:
"name": "user-api", // name of service
"version": "v1.0.1", // version of service
"vasco": { // vasco configuration
"dependencies": { // dependencies of service
"accounts-api": "v3.0.0", // name and version of dependency
"auth": "v1.0.0"
},
"mocks": {
"auth": "localhost:3000" // dependency mocked with given url
}
}
Now, inside app.js
(or another entrypoint):
var vasco = require('vasco');
vasco.register(selfUrl, require('./package'), (err, deps) => {
if (err) {
// some error happened in registering self or getting dependency urls
throw err;
}
// deps is a hash of dependency name:version mapped against their urls
console.log(deps);
});
where selfUrl
is the URL (typically <ip>:<port>
) that you want this
service to be registered against.
Then, start the service command prompt:
VASCO_URL=127.0.0.1:6379 node app.js
If not supplied, VASCO_URL
gets the default value 127.0.0.1:6379
,
ideal for development.