Prathamesh Musale 29b2ce2927 Add a laconic-faucet stack (#7 )

Part of [laconicd testnet validator enrollment](https://www.notion.so/laconicd-testnet-validator-enrollment-6fc1d3cafcc64fef8c5ed3affa27c675)

Co-authored-by: Adw8 <adwaitgharpure@gmail.com>
Reviewed-on: #7
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

2024-07-18 14:45:01 +00:00

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laconic-faucet

Instructions for running the laconic faucet

Setup

Clone the stack repo:

laconic-so fetch-stack git.vdb.to/cerc-io/testnet-laconicd-stack

Clone the laconic-faucet respository:

laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-faucet setup-repositories

Build the container image:

laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-faucet build-containers

This should create the cerc/laconic-faucet image locally

Create a deployment

Create a spec file for the deployment:

laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-faucet deploy init --output laconic-faucet-spec.yml

Edit network in the spec file to map container ports to host ports as required:
```
network:
  ports:
    laconic-faucet:
      - '3000:3000'
```

Create a deployment from the spec file:

laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-faucet deploy create --spec-file laconic-faucet-spec.yml --deployment-dir laconic-faucet-deployment

Configuration

Inside the laconic-faucet-deployment deployment directory, open config.env file and set following env variables:

# Private key of a funded faucet account
CERC_FAUCET_KEY=

# Optional

# laconicd RPC endpoint (default: http://laconicd:26657)
CERC_LACONICD_RPC_ENDPOINT=

# laconicd chain id (default: laconic_9000-1)
CERC_LACONICD_CHAIN_ID=

# Amount of tokens to transfer on a single request (default: 1000000)
CERC_TRANSFER_AMOUNT=

# Transfer limit for an address within a period (default: 3000000)
CERC_PERIOD_TRANSFER_LIMIT=

Start the deployment

laconic-so deployment --dir laconic-faucet-deployment start

Check status

To list down and monitor the running container:

# With status
docker ps

# Check logs for a container
docker logs -f <CONTAINER_ID>

Run

Request tokens from the faucet for an account:

curl -X POST http://localhost:3000/faucet \
  -H "Content-Type: application/json" \
  -d '{"address": "<laconicd_address>"}'

# Expected output:
# {"success":true,"txHash":"<tx_hash>"}

Clean up

Stop the laconic-faucet service running in the background:

# Stop the docker container
laconic-so deployment --dir laconic-faucet-deployment stop

To stop the service and also delete data:

# Stop the docker containers
laconic-so deployment --dir laconic-faucet-deployment stop --delete-volumes

# Remove deployment directory (deployment will have to be recreated for a re-run)
rm -r laconic-faucet-deployment

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