ZenScan 🔎

Block Explorer for ZenChain Protocol

How to run

1. Copy default_settings.json to settings.json.
2. Update the RPC and API URLs
3. Update Bech32 address prefixes
4. Add coins settings
5. Update Ledger settings

Requirements

• Meteor v2.x

Run in local

meteor npm install --save
meteor --settings settings.json

Run via docker-compose

METEOR_SETTINGS=$(cat settings.json) docker-compose up

Run in production

./scripts/build.sh

It will create a packaged Node JS tarball in Linux x86_64 architecture at ../output. Deploy that packaged Node JS project with process manager like PM2 or Phusion Passenger.

You will need to have MongoDB >= 4.x installed and setup environment variables correctly in order run in production. For more details on how to deploy a Meteor application, please refer to the offical documentation on Custom Deployment.

Docker builds

ZenScan docker image is a multi stage build that is based on disney/meteor-base. When you change the meteor or node version, change the lines FROM geoffreybooth/meteor-base:2 and FROM node:12.16.1-alpine respectively. When running the image follow the same environment variable principles mentioned above. If you get an non-zero exit (137) error during the build phase, increase docker container memory and swap limit. Ideally you can set up remote docker host to prevent your computer's fan going brrrrrr.