0L Blockchain Explorer

Explore 0L addresses and transactions

React webapp using next.js

Setup

Install docker and docker-compose

Launch Dev Environment

Set an active upstream node hostname in docker-compose.yml for NODE_HOSTNAME

Launch Application

docker-compose up

Now browse to http://localhost:3027 in your browser

• Frontend files have hot reload. You should see changes without needing to refresh the browser, unless it is a change to getServerSideProps (the server side render) or requires a specific sequence of events to set the proper state.

• If changes are made to server-side files, the app will restart.

docker-compose down
docker-compose up

Re-build docker image

If node_modules are changed or Dockerfile is modified, re-build the image with:

docker-compose build

Build for production

Build for current architecture only

docker build --no-cache -t 0l-explorer .

Now distribute the 0lexplorer:latest docker image to your desired container orchestration platform.

Build cross platform (i.e. for ARM for AWS Gravitron)

• Install Docker Buildx plugin

# CONTAINER_IMAGE is env var pointing to container repository, e.g. AWS ECR
docker buildx build --platform linux/amd64,linux/arm64 -t $CONTAINER_IMAGE . --push

An example kubernetes template file is provided in 0l-explorer.yml.

Replace $NODE_HOSTNAME$, $CONTAINER_IMAGE$, $PERMISSION_TREE_API_URL$ and $GA_MEASUREMENT_ID$ in the template with valid values for the node to use for RPC calls, the container repository URL, the permission tree API host, and Google Analytics Measurement ID, respectively.

It can be deployed with:

kubectl apply -f 0l-explorer.yml

Donations

If you would like to contribute to this project financially, please send to one of the following addresses:

• 0L (GAS) - b3b77d203bf13c97626137b2ca9d981d
• Cosmos (ATOM) - cosmos1zq3r93gs6smvxvmflwwppe930p4wcrc7nwlcp0