microservice-router-register
Provide:
- class
MicroserviceRouterRegisterto register microservice in microservice-router - class
loaderClassinternal use only class. Help to load data from other service by provides option. - function
clientViaRouter(path, accessToken, callback)to access other microservices from microservice by url. accessToken is optional. - function
loaderMicroservice(method, jsonData, requestDetails, callback)implements callback.loader for microservice-cluster. Automatically load to requestDetails.name values from path myservice/:name/subservice - function
loaderByList(list, accessToken, callback)used by ws integration to make sure that accessToken has access to myservice/:name/subservice
'use strict';
const Cluster = require('@microservice-framework/microservice-cluster');
const Microservice = require('@microservice-framework/microservice');
const MicroserviceRouterRegister = require('@microservice-framework/microservice-router-register');
const debugF = require('debug');
var debug = {
log: debugF('proxy:log'),
debug: debugF('proxy:debug')
};
require('dotenv').config();
var mservice = new Microservice({
mongoUrl: process.env.MONGO_URL + process.env.MONGO_PREFIX + process.env.MONGO_OPTIONS,
mongoTable: process.env.MONGO_TABLE,
secureKey: process.env.SECURE_KEY,
schema: process.env.SCHEMA
});
var mControlCluster = new Cluster({
pid: process.env.PIDFILE,
port: process.env.PORT,
hostname: process.env.HOSTNAME,
count: process.env.WORKERS,
callbacks: {
init: microserviceINIT,
validate: mservice.validate,
POST: mservice.post,
GET: mservice.get,
PUT: mservice.put,
DELETE: mservice.delete,
SEARCH: mservice.search
}
});
/**
* Init Handler.
*/
function microserviceINIT(cluster, worker, address) {
if (worker.id == 1) {
var mserviceRegister = new MicroserviceRouterRegister({
server: {
url: process.env.ROUTER_URL,
secureKey: process.env.ROUTER_SECRET,
period: process.env.ROUTER_PERIOD,
},
route: {
path: [process.env.SELF_PATH],
url: process.env.SELF_URL,
secureKey: process.env.SECURE_KEY
},
cluster: cluster
});
}
}Example .env file for service:
MONGO_URL="mongodb://%%MONGO_HOST%%/%%MONGO_DATABASE%%%%MONGO_OPTION%%"
MONGO_TABLE="owners"
SECURE_KEY="%%SECURE_KEY%%"
SCHEMA="myservice.json"
HOSTNAME="%%SERVER_IP%%"
PORT=%%PORT%%
WORKERS=2
PIDFILE=%%PIDS_DIR%%/myservice.pid
LOGFILE=%%LOGS_DIR%%/myservice.log
ROUTER_URL="https://%%APISERVER/admin/api/v1/"
ROUTER_PROXY_URL="https://%%APISERVER/api/v1/"
ROUTER_SECRET=%%ROUTER_SECRET%%
ROUTER_PERIOD=3000
SELF_PATH="myservice"
SELF_URL="http://%%SERVER_IP%%:%%PORT%%/"
SCOPE="myservice"
Example schema/myservice.json
{
"id": "/MyService",
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Name.",
"required": true
},
"profile": {
"type": "array",
"items": {
"type": "object",
"properties": {
"title": {
"type": "string",
"required": true
},
"value": {
"type": "string",
"required": true
}
},
"additionalProperties": false
},
"minItems": 1
}
}
}
Replace %%NAME%% with your values
For more details please check our website
Changelog
- 1.3.0
- preparing switch from access_token header to 'Access-Token'
- 1.3.1
- fix possible crash when child is dying
