Netdata-TSRelay

===============

What's this?

------------

This program is designed to accept JSON streams from

Installation

------------

You'll need a working [Nim](http://nim-lang.org) build environment to

create the binary.

Simply run `make release` to produce the binary.  Put it wherever you

please.

Configuration

-------------

There are a few assumptions that should be satisfied before running

this.

### Database setup

You'll need to create the destination table.

```sql

CREATE TABLE netdata (

	time timestamptz default now() not null,

	host text not null,

	metrics jsonb default '{}'::jsonb not null

);

```

Index it however you please based on how you intend to query the data,

including JSON functional indexing, etc.  See PostgreSQL documentation

for details.

Strongly encouraged:  Promote this table to a Timescale "hypertable".

See Timescale docs for that, but a quick example to partition

automatically at weekly boundaries would look something like:

```sql

SELECT create_hypertable( 'netdata', 'time', chunk_time_interval => 604800000000 );

```

### Netdata

You'll likely want to pare down what netdata is sending.  Here's an

```

[backend]

    hostname           = your-hostname

    enabled            = yes

    type               = json

    data source        = average

    destination        = machine-where-netdata-tsrelay-lives:14866

    prefix             = n

    update every       = 10

    buffer on failures = 6

    send charts matching = !cpu.cpu* !ipv6* !users* nfs.rpc net.* net_drops.* net_packets.* !system.interrupts* system.* disk.* disk_space.* disk_ops.* mem.*

```