zetacored-docker is a simple way to run snapshot based zetacored in docker. It will automatically download the correct zetacored version based on the latest snapshot height. It will also automatically upgrade to the latest version of zetacored at upgrade height to ensure minimal downtime.
The only environment variable you must set is MONIKER. See run.sh for the other variables you may set.
A persistent volume should be mounted on /root.
You may override a specific version by setting VERSION_OVERRIDE_${version}=URL variable. This is mostly useful for deploying minor non-consensus breaking patches. Example:
VERSION_OVERRIDE_v27=https://github.com/zeta-chain/node/releases/download/v27.0.4/zetacored-linux-amd64
The old version will be ran if the download of this file changes.