testnet-laconicd-stack/ops/update-deployments.md

Update deployments after code changes

Instructions to reset / update the deployments

Login

• Log in as dev user on the deployments VM

• All the deployments are placed in the /srv directory:

  cd /srv
  

stage0 laconicd

• Deployment dir: /srv/laconicd/stage0-deployment

• If code has changed, fetch and build with updated source code:

  # laconicd source
  cd ~/cerc/laconicd
  
  # Pull latest changes, or checkout to the required branch
  git pull
  
  # Confirm the latest commit hash
  git log
  
  # Rebuild the containers
  cd /srv/laconicd
  
  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd build-containers --force-rebuild
  

• Optionally, reset the data directory (this will remove all stage0 data!):

  # Stop the deployment
  laconic-so deployment --dir stage0-deployment stop --delete-volumes
  
  # Remove and recreate the required data dir
  sudo rm -rf stage0-deployment/data/laconicd-data
  mkdir stage0-deployment/data/laconicd-data
  

• Start the deployment:

  laconic-so deployment --dir stage0-deployment start
  
  # Follow logs for laconicd container, check that new blocks are getting created
  laconic-so deployment --dir stage0-deployment logs laconicd -f
  

• If the stage0 laconicd chain has been reset, reset the faucet deployment too with new faucet key:

  cd /srv/faucet
  
  export FAUCET_ACCOUNT_PK=$(laconic-so deployment --dir /srv/laconicd/stage0-deployment exec laconicd "echo y | laconicd keys export alice --keyring-backend test --unarmored-hex --unsafe")
  
  cat <<EOF > laconic-faucet-deployment/config.env
  CERC_FAUCET_KEY=$FAUCET_ACCOUNT_PK
  EOF
  
  # Stop the deployment
  laconic-so deployment --dir laconic-faucet-deployment stop --delete-volumes
  
  # Remove and recreate the required data dir
  sudo rm -rf laconic-faucet-deployment/data/faucet-data
  mkdir laconic-faucet-deployment/data/faucet-data
  
  # Start the deployment
  laconic-so deployment --dir laconic-faucet-deployment start
  

testnet-onboarding-app

• Deployment dir: /srv/app/onboarding-app-deployment

• If code has changed, fetch and build with updated source code:

  # testnet-onboarding-app source
  cd ~/cerc/testnet-onboarding-app
  
  # Pull latest changes, or checkout to the required branch
  git pull
  
  # Confirm the latest commit hash
  git log
  
  # Rebuild the containers
  cd /srv/app
  
  laconic-so --stack ~/cerc/testnet-onboarding-app-stack/stack-orchestrator/stacks/onboarding-app build-containers --force-rebuild
  

• Update the configuration, if required in onboarding-app-deployment/config.env:

  WALLET_CONNECT_ID=63...
  
  CERC_REGISTRY_GQL_ENDPOINT="https://laconicd.laconic.com/api"
  CERC_LACONICD_RPC_ENDPOINT="https://laconicd.laconic.com"
  
  CERC_FAUCET_ENDPOINT="https://faucet.laconic.com"
  
  CERC_WALLET_META_URL="https://loro-signup.laconic.com"
  
  CERC_STAKING_AMOUNT=1000000000000000
  

• Restart the deployment:

  laconic-so deployment --dir onboarding-app-deployment stop
  
  laconic-so deployment --dir onboarding-app-deployment start
  
  # Follow logs for testnet-onboarding-app container, wait for the build to finish
  laconic-so deployment --dir onboarding-app-deployment logs testnet-onboarding-app -f
  

• The updated onboarding app can now be viewed at https://loro-signup.laconic.com

laconic-wallet-web

• Deployment dir: /srv/wallet/laconic-wallet-web-deployment

• If code has changed, fetch and build with updated source code:

  # testnet-onboarding-app source
  cd ~/cerc/laconic-wallet-web
  
  # Pull latest changes, or checkout to the required branch
  git pull
  
  # Confirm the latest commit hash
  git log
  
  # Rebuild the containers
  cd /srv/wallet
  
  laconic-so --stack ~/cerc/laconic-wallet-web/stack/stack-orchestrator/stack/laconic-wallet-web build-containers --force-rebuild
  

• Update the configuration, if required in laconic-wallet-web-deployment/config.env:

  WALLET_CONNECT_ID=63...
  

• Restart the deployment:

  laconic-so deployment --dir laconic-wallet-web-deployment stop
  
  laconic-so deployment --dir laconic-wallet-web-deployment start
  
  # Follow logs for laconic-wallet-web container, wait for the build to finish
  laconic-so deployment --dir laconic-wallet-web-deployment logs laconic-wallet-web -f
  

• The web wallet can now be viewed at https://wallet.laconic.com

stage1 laconicd

• Deployment dir: /srv/laconicd/stage1-deployment

• If code has changed, fetch and build with updated source code:

  # laconicd source
  cd ~/cerc/laconicd
  
  # Pull latest changes, or checkout to the required branch
  git pull
  
  # Confirm the latest commit hash
  git log
  
  # Rebuild the containers
  cd /srv/laconicd
  
  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd build-containers --force-rebuild
  

• Optionally, reset the data directory:

  # Stop the deployment
  laconic-so deployment --dir stage1-deployment stop --delete-volumes
  
  # Remove and recreate the required data dirs
  sudo rm -rf stage1-deployment/data/laconicd-data stage1-deployment/data/genesis-config
  
  mkdir stage1-deployment/data/laconicd-data
  mkdir stage1-deployment/data/genesis-config
  

• Update the configuration, if required in stage1-deployment/config.env:

  AUTHORITY_AUCTION_ENABLED=true
  AUTHORITY_AUCTION_COMMITS_DURATION=3600
  AUTHORITY_AUCTION_REVEALS_DURATION=3600
  AUTHORITY_GRACE_PERIOD=7200
  

• Follow stage0-to-stage1.md to generate the genesis file for stage1 and start the deployment

laconic-console

• Deployment dir: /srv/console/laconic-console-deployment

• If code has changed, fetch and build with updated source code:

  # testnet-onboarding-app source
  cd ~/cerc/laconic-console
  
  # Pull latest changes, or checkout to the required branch
  git pull
  
  # Confirm the latest commit hash
  git log
  
  # Rebuild the containers
  cd /srv/console
  
  laconic-so --stack ~/cerc/testnet-laconicd-stack/stack-orchestrator/stacks/laconic-console build-containers --force-rebuild
  

• Update the configuration, if required in laconic-console-deployment/config.env:

  # Laconicd (hosted) GQL endpoint
  LACONIC_HOSTED_ENDPOINT=https://laconicd.laconic.com
  

• Restart the deployment:

  laconic-so deployment --dir laconic-console-deployment stop
  
  laconic-so deployment --dir laconic-console-deployment start
  
  # Follow logs for console container
  laconic-so deployment --dir laconic-console-deployment logs console -f
  

• The laconic console can now be viewed at https://loro-console.laconic.com