InfluxDB broadcasting for Good process monitor, based on good-http. It can write to HTTP or UDP Telegraf endpoints.
Good Influx
will format your Good data according to the InfluxDB Line Protocol.
good-influx
is a write stream used to send events to InfluxDB endpoints in batches. If your endpoint
is http://
or https://
, it makes a "POST" request with a plain-text payload to the supplied endpoint
. It will make a final "POST" request to the endpoint to flush the rest of the data on "finish".
If the supplied endpoint
is a udp://
endpoint then good-influx
will send the stats via UDP. This may improve application performance since UDP does not wait for a response. Though it does fail silently, so you run the risk that your stats are failing to record and you don't know about it.
const Hapi = require('hapi');
const server = new Hapi.Server();
server.connection();
const options = {
ops: {
interval: 1000
},
reporters: {
// Send only 'ops' events to InfluxDB
influx: [{
module: 'good-squeeze',
name: 'Squeeze',
args: [{ ops: '*' }]
}, {
module: 'good-influx',
args: ['http://localhost:8086/write?db=good', {
threshold: 10,
metadata: {
serviceName: 'SuperAwesomeService'
}
}]
}]
}
};
server.register({
register: require('good'),
options: options
}, (err) => {
if (err) {
console.error(err);
} else {
server.start(() => {
console.info('Server started at ' + server.info.uri);
});
}
});
Creates a new GoodInflux object where:
endpoint
- full path to remote server's InfluxDB HTTP API end point to transmit InfluxDB statistics (e.g.http://localhost:8086/write?db=good
)config
- configuration object (Optional)[threshold]
- number of events to hold before transmission. Defaults to20
. Set to0
to have every event start transmission instantly. It is recommended to have a set threshold to make data transmission more efficient.[errorThreshold]
- number of erroring message sends to tolerate before the plugin fails. Default is 0.[wreck]
- configuration object to pass intowreck
. Defaults to{ timeout: 60000, headers: {} }
.content-type
is always "text/plain".[udpType]
- UDP type; defaults toudp4
. Probably not necessary to change, but more documentation is available on the NodeJS Dgram Documentation[metadata]
- arbitrary information you would like to include in your InfluxDB stats. This helps you query InfluxDB for the statistics you want.
time | host | pid | error | id | method | url |
---|
time | host | pid | data | tags |
---|
time | host | pid | os | proc | metadata (optional) |
---|
- os includes:
cpu1m
,cpu5m
,cpu15m
,freemem
,totalmem
anduptime
- proc includes:
delay
,heapTotal
,heapUsed
,rss
anduptime
- metadata (optional) includes any decorators you may have added as part of the
metadata
config option above.
time | host | pid | data | id | method | path | tags |
---|
time | host | pid | httpVersion | id | instance | labels | method | path | query |
---|
referer | remoteAddress | responseTime | statusCode | userAgent |
---|