This AMI is for developing IOST Dapp, including iServer and iWallet.
It contains the iServer docker image (iostio/iost-node).
IServer is automatically launched via docker, and it creates a local IOST blockchain for testing.
You may use iWallet to check current status: `iwallet state`.
Or to get logs of iServer: `tail -f /data/iserver/logs/iost.log`.
You may also want to upgrade to the latest release using [the one-button script](https://developers.iost.io/docs/en/4-running-iost-node/Deployment.html#using-upgrade-script).
For further details please visit [IOST docs](https://developers.iost.io/).