--> -->

InfluxDB (Database service)


InfluxDB is a time series database optimized for high-write-volume use cases such as logs, sensor data, and real-time analytics.

It exposes an HTTP API for client interaction. See the InfluxDB documentation for more information.

Supported versions 

Grid Dedicated
  • 1.2
  • 1.3
  • 1.7
None available

Relationship 

The format exposed in the $PLATFORM_RELATIONSHIPS environment variable :

{
   "cluster": "rjify4yjcwxaa-master-7rqtwti",
   "host": "influxdb.internal",
   "hostname": "mycuti5glfqyt322jjhcfahrpi.influxdb.service._.eu-3.platformsh.site",
   "ip": "169.254.180.153",
   "port": 8086,
   "rel": "influxdb",
   "scheme": "http",
   "service": "influxdb",
   "type": "influxdb:1.7"
}

Usage example 

In your .platform/services.yaml:

timedb:
    type: influxdb:1.7
    disk: 256

In your .platform.app.yaml:

relationships:
    influxtimedb: "timedb:influxdb"

You can then use the service in a configuration file of your application with something like:

<?php
// This assumes a fictional application with an array named $settings.
if (getenv('PLATFORM_RELATIONSHIPS')) {
	$relationships = json_decode(base64_decode($relationships), TRUE);

	// For a relationship named 'influxtimedb' referring to one endpoint.
	if (!empty($relationships['influxtimedb'])) {
		foreach ($relationships['influxtimedb'] as $endpoint) {
			$settings['influxdb_host'] = $endpoint['host'];
			$settings['influxdb_port'] = $endpoint['port'];
			break;
		}
	}
}

Exporting data 

InfluxDB includes its own export mechanism . To gain access to the server from your local machine open an SSH tunnel with the Platform.sh CLI:

platform tunnel:open

That will open an SSH tunnel to all services on your current environment, and produce output something like the following:

SSH tunnel opened on port 30000 to relationship: influxtimedb

The port may vary in your case. Then, simply run InfluxDB’s export commands as desired.

influx_inspect export -compress