# demo

## Prerequisites

- [ansible](playbooks/README.md#ansible-installation)
- [laconic-so](https://github.com/cerc-io/stack-orchestrator/?tab=readme-ov-file#install)
- [tmkms](https://github.com/iqlusioninc/tmkms?tab=readme-ov-file#installation)
  - Install with `softsign` feature
    ```bash
    cargo install tmkms --features=softsign --version=0.14.0
    ```
- testnet-state.json ([exported testnet state](./run-first-validator.md#export-testnet-state)) 
- distribution.json (JSON containing the `lps_lockup` distribution)

## Steps

- In current working directory demo, keep exported `testnet-state.json` and `distribution.json` file from prerequisites

- Fetch stack:

  ```bash
  laconic-so fetch-stack git.vdb.to/cerc-io/laconicd-stack --git-ssh --pull
  ```

- Export current working directory

  ```bash
  export CWD=$(pwd)
  ```

- Set envs:

  ```bash
  export EXPORTED_STATE_PATH=$CWD/testnet-state.json
  export LPS_DISTRIBUTION_PATH=$CWD/distribution.json

  # Test address that does not exist on testnet chain
  export EARLY_SUPPORTS_ACC_ADDR=laconic1gwytamfk3m5n0gsawh5vpwxkwd3vapmvzpp6nz
  ```

- Copy the example variables file:

  ```bash
  cp ~/cerc/laconicd-stack/playbooks/first-validator/first-validator-vars.example.yml ~/cerc/laconicd-stack/playbooks/first-validator/first-validator-vars.yml
  ```

- Run playbook to use exported state for generating mainnet genesis:

  ```bash
  ansible-playbook -v -i localhost, -c local ~/cerc/laconicd-stack/playbooks/first-validator/generate-genesis.yml -e "exported_state_path=$EXPORTED_STATE_PATH" -e "lps_distribution_path=$LPS_DISTRIBUTION_PATH" -e "early_supports_acc_address=$EARLY_SUPPORTS_ACC_ADDR"
  ```

- Genesis file will be generated in output directory along with a file specifying the staking amount

  ```bash
  # List files in output directory - genesis.json and staking-amount.json
  ls -l output
  ```

- Set env for key of account with balance in testnet:

  ```bash
  export FIRST_ACCOUNT_KEY=<KEY_OF_ACCOUNT_WITH_BALANCE_IN_TESTNET>
  ```

- Create and populate first-validator-vars.yml:

  ```bash
  cat > ~/cerc/laconicd-stack/playbooks/first-validator/first-validator-vars.yml << EOL
  # Use a private key of an existing account with balance in testnet
  pvt_key: $FIRST_ACCOUNT_KEY

  # Path to the generated mainnet genesis file
  # Use the absolute path of generated output directory in the previous steps
  genesis_file: "$CWD/output/genesis.json"

  # Path to staking-amount.json generated in previous steps
  staking_amount_file: "$CWD/output/staking-amount.json"

  # Set custom moniker for the node
  cerc_moniker: "LaconicMainnet"
  # Set desired key name
  key_name: "laconic-validator"
  
  cerc_chain_id: "laconic-mainnet"
  min_gas_price: 0.001
  cerc_loglevel: "info"
  key_name: "laconic-validator"
  EOL
  ```

- Export the data directory and mainnet deployment directory as environment variables:

  ```bash
  # Parent directory where the deployment directory will live
  export DATA_DIRECTORY=$CWD

  # Set mainnet deployment directory
  export MAINNET_DEPLOYMENT_DIR=mainnet-laconicd-deployment
  ```

- Run ansible playbook to submit gentx and setup the node:

  ```bash
  ansible-playbook -v -i localhost, -c local ~/cerc/laconicd-stack/playbooks/first-validator/setup-first-validator.yml
  ```

- Create tmks config directory for first validator node

  ```bash
  tmkms init ./tmkms-first-node
  ```

- Update the TMKMS configuration file `./tmkms-first-node/tmkms.toml`:

  ```bash
  cat > ./tmkms-first-node/tmkms.toml << EOL
  [[chain]]
  id = "laconic-mainnet"
  key_format = { type = "cosmos-json", account_key_prefix = "laconicpub", consensus_key_prefix = "laconicvalconspub" }
  state_file = "$CWD/tmkms-first-node/state/priv_validator_state.json"

  [[validator]]
  chain_id = "laconic-mainnet"
  addr = "tcp://localhost:26659"
  secret_key = "$CWD/tmkms-first-node/secrets/kms-identity.key"
  protocol_version = "v0.34"
  reconnect = true

  [[providers.softsign]]
  key_type = "consensus"
  path = "$CWD/tmkms-first-node/secrets/priv_validator_key"
  chain_ids = ["laconic-mainnet"]
  EOL
  ```

- Import the private validator key into tmkms:
  
  ```bash
  tmkms softsign import $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/data/laconicd-data/config/priv_validator_key.json $CWD/tmkms-first-node/secrets/priv_validator_key
  ```

- Start TMKMS:
  ```bash
  tmkms start --config $CWD/tmkms-first-node/tmkms.toml
  ```

  - Expected example output:
    ```bash
     INFO tmkms::commands::start: tmkms 0.14.0 starting up...
     INFO tmkms::keyring: [keyring:softsign] added consensus Ed25519 key: {"@type":"/cosmos.crypto.ed25519.PubKey","key":"T24No1A1FmetNRVCOSg2G2XAKWh97oBXuELdAD6DFgw="}
     INFO tmkms::connection::tcp: KMS node ID: 7f5fd8dae8953e964e7e56edd4700f597ea0d45c
    ERROR tmkms::client: [laconic-mainnet@tcp://localhost:26659] I/O error: Connection refused (os error 111)
    ```
    NOTE: The errors dissapear once the laconicd node starts

  - Note the pubkey logged at start for comparing later with validator pubkey on chain

- In a new terminal export envs
  ```bash
  export CWD=$(pwd)
  export DATA_DIRECTORY=$CWD
  export MAINNET_DEPLOYMENT_DIR=mainnet-laconicd-deployment

  # Test address that does not exist on testnet chain
  export EARLY_SUPPORTS_ACC_ADDR=laconic1gwytamfk3m5n0gsawh5vpwxkwd3vapmvzpp6nz
  ```

- Enable TMKMS in the laconicd node configuration:
  ```bash
  echo "TMKMS_ENABLED=true" >> $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/config.env
  ```

- Remove the validator key from node deployment as it is no longer required
  ```bash
  rm $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/data/laconicd-data/config/priv_validator_key.json
  ```

- Run the first validator node

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR start
  ```

- Check logs to ensure that node is running:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR logs laconicd -f
  ```

- Verify that validator and TMKMS pubkeys match

  - Get validator pubkey on chain
    ```bash
    # Check consensus_pubkey in output
    laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'laconicd query staking validators -o json | jq .validators'
    ```
  
  - Compare it with the pubkey noted from logs in TMKMS

- Check bonds list to confirm that testnet state was transferred properly:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'laconicd query bond list'
  ```

- Check `alps` and `alnt` tokens total supply:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'laconicd query bank total-supply'
  ```

- Query the `lps_lockup` account and view distribution:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'laconicd query auth module-account lps_lockup'
  ```

- Query the `lps_lockup` and early supports accounts balances:

  ```bash
  lockup_account_address=$(laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'laconicd query auth module-account lps_lockup -o json | jq -r .account.value.base_account.address')

  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd "laconicd query bank balances $lockup_account_address"

  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd "laconicd query bank balances $EARLY_SUPPORTS_ACC_ADDR"
  ```

- Copy the genesis file to [config](./config) folder:

  ```bash
  cp $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/data/laconicd-data/config/genesis.json ~/cerc/laconicd-stack/config/mainnet-genesis.json
  ```

- Copy the staking amount file to [config](./config) folder:

  ```bash
  cp $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/data/laconicd-data/tmp/staking-amount.json ~/cerc/laconicd-stack/config/staking-amount.json
  ```

- Copy the example variables file:

  ```bash
  cp ~/cerc/laconicd-stack/playbooks/validator/validator-vars.example.yml ~/cerc/laconicd-stack/playbooks/validator/validator-vars.yml
  ```

- Check first validator node address using:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'echo $(laconicd cometbft show-node-id)@host.docker.internal:26656'
  ```

- Update `cerc_peers` in `~/cerc/laconicd-stack/playbooks/validator/validator-vars.yml`:

  ```bash
  cerc_moniker: "LaconicMainnetNode-2"

  cerc_peers: "<node-id>@host.docker.internal:26656"
  ```

- Export the data directory and mainnet deployment directory as environment variables:

  ```bash
  # Parent directory where the deployment directory will live
  export DATA_DIRECTORY=$CWD

  # Set mainnet deployment directory
  export MAINNET_DEPLOYMENT_DIR=mainnet-validator-deployment
  ```

- Update port mappings in `~/cerc/laconicd-stack/playbooks/validator/templates/specs/spec-template.yml.j2` to avoid port conflicts with first validator node:

  ```bash
  network:
    ports:
      laconicd:
        - '3060:6060'
        - '36659:26659'
        - '36657:26657'
        - '36656:26656'
        - '3473:9473'
        - '3090:9090'
        - '3317:1317'
  ```

- Run ansible playbook to set up your validator node deployment:

  ```bash
  ansible-playbook -v -i localhost, -c local ~/cerc/laconicd-stack/playbooks/validator/setup-validator.yml
  ```

- Create tmks config directory for second validator node

  ```bash
  tmkms init ./tmkms-second-node
  ```

- Update the TMKMS configuration file `./tmkms-second-node/tmkms.toml`:

  ```bash
  cat > ./tmkms-second-node/tmkms.toml << EOL
  [[chain]]
  id = "laconic-mainnet"
  key_format = { type = "cosmos-json", account_key_prefix = "laconicpub", consensus_key_prefix = "laconicvalconspub" }
  state_file = "$CWD/tmkms-second-node/state/priv_validator_state.json"

  [[validator]]
  chain_id = "laconic-mainnet"
  addr = "tcp://localhost:36659"
  secret_key = "$CWD/tmkms-second-node/secrets/kms-identity.key"
  protocol_version = "v0.34"
  reconnect = true

  [[providers.softsign]]
  key_type = "consensus"
  path = "$CWD/tmkms-second-node/secrets/priv_validator_key"
  chain_ids = ["laconic-mainnet"]
  EOL
  ```

- Import the private validator key into tmkms:
    
  ```bash
  tmkms softsign import $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/data/laconicd-data/config/priv_validator_key.json $CWD/tmkms-second-node/secrets/priv_validator_key
  ```

- Start TMKMS:
  ```bash
  tmkms start --config $CWD/tmkms-second-node/tmkms.toml
  ```

- In a new terminal export envs
  ```bash
  export CWD=$(pwd)
  export DATA_DIRECTORY=$CWD
  export MAINNET_DEPLOYMENT_DIR=mainnet-validator-deployment
  ```

- Enable TMKMS in the laconicd node configuration:
  ```bash
  echo "TMKMS_ENABLED=true" >> $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/config.env
  ```

- Start the node:
  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR start
  ```

- Check logs to ensure that node is running:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR logs laconicd -f
  ```

- Export required env vars for creating validator:

  ```bash
  # private key of another existing account with balance
  export PVT_KEY=<private-key-in-hex-format>

  # desired key name
  export KEY_NAME=validator-2
  ```

- Run ansible playbook to create validator on running chain:

  ```bash
  ansible-playbook -v -i localhost, -c local ~/cerc/laconicd-stack/playbooks/validator/create-validator.yml
  ```

- Check the validator list:

  ```bash
  laconic-so deployment --dir $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR exec laconicd 'laconicd query staking validators'
  ```

- Remove the validator key from node deployment as it is no longer required
  ```bash
  rm $DATA_DIRECTORY/$MAINNET_DEPLOYMENT_DIR/data/laconicd-data/config/priv_validator_key.json
  ```

## Cleanup

- Remove deployments and other config files

  ```bash
  rm -rf *-spec.yml *-deployment tmkms-* output
  ```