Runs Blockscout locally in Docker containers with docker-compose.

• Docker v20.10+
• Docker-compose 2.x.x+
• Running Ethereum JSON RPC client

cd ./docker-compose
docker-compose up --build

Note: if you don't need to make backend customizations, you can run docker-compose up in order to launch from pre-build backend Docker image. This will be much faster.

This command uses docker-compose.yml by-default, which builds the backend of the explorer into the Docker image and runs 9 Docker containers:

• Postgres 14.x database, which will be available at port 7432 on the host machine.
• Redis database of the latest version.
• Blockscout backend with api at /api path.
• Nginx proxy to bind backend, frontend and microservices.
• Blockscout explorer at http:https://localhost.

and 4 containers for microservices (written in Rust):

• Stats service with a separate Postgres 14 DB.
• Sol2UML visualizer service.
• Sig-provider service.

Note for Linux users: Linux users need to run the local node on http:https://0.0.0.0/ rather than http:https://127.0.0.1/

The repo contains built-in configs for different JSON RPC clients without need to build the image.

• Erigon: docker-compose -f docker-compose-no-build-erigon.yml up -d
• Geth (suitable for Reth as well): docker-compose -f docker-compose-no-build-geth.yml up -d
• Geth Clique: docker-compose -f docker-compose-no-build-geth-clique-consensus.yml up -d
• Nethermind, OpenEthereum: docker-compose -f docker-compose-no-build-nethermind up -d
• Ganache: docker-compose -f docker-compose-no-build-ganache.yml up -d
• HardHat network: docker-compose -f docker-compose-no-build-hardhat-network.yml up -d
• Running only explorer without DB: docker-compose -f docker-compose-no-build-no-db-container.yml up -d. In this case, one container is created - for the explorer itself. And it assumes that the DB credentials are provided through DATABASE_URL environment variable.
• Running explorer with external backend: docker-compose -f docker-compose-no-build-external-backend.yml up -d
• Running explorer with external frontend: docker-compose -f docker-compose-no-build-external-frontend.yml up -d

All of the configs assume the Ethereum JSON RPC is running at http:https://localhost:8545.

In order to stop launched containers, run docker-compose -d -f config_file.yml down, replacing config_file.yml with the file name of the config which was previously launched.

You can adjust BlockScout environment variables:

• for backend in ./envs/common-blockscout.env
• for frontend in ./envs/common-frontend.env
• for stats service in ./envs/common-stats.env
• for visualizer in ./envs/common-visualizer.env

Descriptions of the ENVs are available

• for backend
• for frontend.

Prerequisites are the same, as for docker-compose setup.

Start all containers:

cd ./docker
make start

Stop all containers:

cd ./docker
make stop

Note: Makefile uses the same .env files since it is running docker-compose services inside.