raster

README

raster

A raster store service for use in hexagram30 projects

About

(info coming soon)

Social

Here's an invite to the Slack workspace for this and other Hexagram30 projects.

Dependencies

• Non-Go deps: protobuf (e.g., brew install protobuf)
• Go-based deps: make deps
• Redix: make redix-run (see the "Infrastructure" section below)

Service

Build it:

$ make

Run it:

$ ./bin/rasterd

Client

Run it:

$ ./bin/rasterc ping

PONG

$ ./bin/rasterc version | jq .

{
  "version": "0.1.0-dev",
  "buildDate": "2019-12-30T06:52:51Z",
  "gitCommit": "1fae8c0",
  "gitBranch": "master",
  "gitSummary": "v0.0.0-3-g1fae8c0-dirty"
}

Infrastructure

The Hexgram30 raster project depends upon the on-disk, key-value store Redix, which uses the memory-mapped file-based BoltDB as its backend. For development and testing, a Docker image is provided:

• https://hub.docker.com/r/hexagram30/redixdb

This is a scatch-based Docker image, so it only takes up 16.2 MB uncompressed (7.78 MB compressed).

To run the image locally:

$ docker run -it \
		-p 7090:7090 -p 6380:6380 \
		-v `pwd`/data/redixdb:/data \
		hexagram30/redixdb:latest \
		-engine boltdb \
		-storage /data \
		-verbose

There is a make target provided as a convenience that does the same thing, so you can just run this:

$ make redix-run