cerc-io/testnet-laconicd-stack

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Prathamesh Musale dd489fea29 Use alnt token in bond creation example

2024-08-14 11:34:18 +05:30

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testnet-laconicd

Instructions for running a laconicd testnet full node and joining as a validator

Prerequisites

Minimum hardware requirements:

RAM: 8-16GB
Disk space: 200GB
CPU: 2 cores

Testnet genesis file (file or an URL) and peer node addresses

Setup

Clone the stack repo:

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

Clone required repositories:

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

# laconic cli and console
laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-console setup-repositories --pull

# If this throws an error as a result of being already checked out to a branch/tag in a repo, remove the repositories and re-run the command

Build the container images:

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

# laconic cli and console
laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-console build-containers

This should create the following docker images locally:

cerc/laconicd
cerc/laconic-registry-cli
cerc/webapp-base
cerc/laconic-console-host

Create a deployment

Create a spec file for the deployment:

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

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

Edit network in both the spec files to map container ports to host ports as required:

# testnet-laconicd-spec.yml
...
network:
  ports:
    laconicd:
      - '6060:6060'
      - '26657:26657'
      - '26656:26656'
      - '9473:9473'
      - '9090:9090'
      - '1317:1317'

# laconic-console-spec.yml
...
network:
  ports:
    console:
      - '8080:80'

Create deployments from the spec files:

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

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

# Place them both in the same namespace (cluster)
cp testnet-laconicd-deployment/deployment.yml laconic-console-deployment/deployment.yml

Copy over the published testnet genesis file (.json) to data directory in deployment (testnet-laconicd-deployment/data/laconicd-data/tmp):

# Example
mkdir -p testnet-laconicd-deployment/data/laconicd-data/tmp
cp genesis.json testnet-laconicd-deployment/data/laconicd-data/tmp/genesis.json

Configuration

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

# Comma separated list of nodes to keep persistent connections to
# Example: "node-1-id@node-1-host:26656,node-2-id@node-2-host:26656"
CERC_PEERS=""

# Optional

# A custom human readable name for this node (default: TestnetNode)
CERC_MONIKER=

# Network chain ID (default: laconic_9000-1)
CERC_CHAIN_ID=

# Output log level (default: info)
CERC_LOGLEVEL=

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

# All optional

# CLI configuration

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

# laconicd user private key for txs
CERC_LACONICD_USER_KEY=

# laconicd bond id for txs
CERC_LACONICD_BOND_ID=

# Gas limit for txs (default: 200000)
CERC_LACONICD_GAS=

# Max fees for txs (default: 200000alnt)
CERC_LACONICD_FEES=

# Console configuration

# Laconicd (hosted) GQL endpoint (default: http://localhost:9473)
LACONIC_HOSTED_ENDPOINT=

Note: Use host.docker.internal as host to access ports on the host machine

Start the deployments

laconic-so deployment --dir testnet-laconicd-deployment start
laconic-so deployment --dir laconic-console-deployment start

Check status

To list down and monitor the running containers:

# With status
docker ps -a

# Follow logs for laconicd container
laconic-so deployment --dir testnet-laconicd-deployment logs laconicd -f

Check the sync status of your node:

laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd status | jq .sync_info"

# `catching_up: false` indicates that node is completely synced

View the laconic console at http://localhost:8080

Use the cli service for registry CLI operations:

# Example
laconic-so deployment --dir laconic-console-deployment exec cli "laconic registry status"

Join as testnet validator

Create / import a new key pair:

# Create new keypair
laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd keys add <key-name>"

# OR
# Restore existing key with mnemonic seed phrase
# You will be prompted to enter mnemonic seed
laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd keys add <key-name> --recover"

# Query the keystore for your account's address
laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd keys show <key-name> -a"

Request tokens from the testnet faucet for your account if required

Check balance for your account:

laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd query bank balances <account-address>"

Create required validator configuration:

# Note:
# Edit the staking amount and other fields as required
# Replace <your-node-moniker> with your node's moniker in command below

laconic-so deployment --dir testnet-laconicd-deployment exec laconicd 'cat <<EOF > my-validator.json
{
  "pubkey": $(laconicd cometbft show-validator),
  "amount": "900000000alnt",
  "moniker": "<your-node-moniker>",
  "commission-rate": "0.1",
  "commission-max-rate": "0.2",
  "commission-max-change-rate": "0.01",
  "min-self-delegation": "1"
}
EOF'

Create a validator:

laconic-so deployment --dir testnet-laconicd-deployment exec laconicd 'laconicd tx staking create-validator my-validator.json \
--fees 500000alnt \
--chain-id=laconic_9000-1 \
--from <key-name>'

View validators:

laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd query staking validators"

Check that in the list of validators <your-node-moniker> exists

Perform operations

To perform txs against the chain using registry CLI, set your private key in config in the CLI container:

# (Optional) Get the PK from your node
laconic-so deployment --dir testnet-laconicd-deployment exec laconicd "laconicd keys export <key-name> --unarmored-hex --unsafe"

# Set your PK as 'userKey' in the config file
laconic-so deployment --dir laconic-console-deployment exec cli "nano config.yml"

# services:
# registry:
#   ...
#   userKey: "<your-private-key>"
#   ...

# Note: any changes made to the config will be lost when the cli Docker container is brought down
# So set / update the values in 'laconic-console-deployment/config.env' accordingly before restarting

Adjust / set other config values (bondId, gas, fees) as required and perform txs:

# Example
laconic-so deployment --dir laconic-console-deployment exec cli "laconic registry bond create --type alnt --quantity 1000000000000"

Clean up

Stop all testnet-laconicd services running in the background:

# Stop the docker containers
laconic-so deployment --dir testnet-laconicd-deployment stop

To stop all services and also delete data:

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

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

For laconic-console, see laconic-console clean up

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