ShareLedger Docker

This helps running Shareledger full node in docker.

Build

docker build -t shareledger-fullnode:v1.2.0 .

Configuration

There are some environment variables:

• MONIKER: The node name. Shareledger needs to distinguish individual nodes from one another.
• PRUNING: Pruning mode. Possible values: default | nothing | everything | custom. With custom some other parameters need to be configured in app.toml
• ZT_NETWORK: The zerotier network to connect to. Defaults to 159924d630338c1b.

The environment variables can be set in various ways.

Run

By docker

docker run --rm --name shareledger-fullnode-01 --cap-add=NET_ADMIN --cap-add=SYS_ADMIN --device=/dev/net/tun --env MONIKER=node1 --env PRUNING=nothing --env ZT_NETWORK=159924d630338c1b shareledger-fullnode:v1.2.0 

Note: The --rm flag will remove the container when terminated. This is optional.

Also worth using volume mounting to mount the home dir /shareledger

docker run ...<as above>... -v $(pwd)/shareledger:/shareleder shareledger-fullnode:v1.2.0 

By docker compose

Refers to docker-compose.yml for configuration.

docker compose up -d

Notes:

Cap NET_ADMIN, SYS_ADMIN and device /dev/net/tun are required to run zerotier.

For existing nodes, please make sure to backup the home dir (/shareledger) first, then copy over some configuration and key files as guided in this: https://github.com/ShareRing/Shareledger/releases/download/v1.2.0/hard_fork_v1.2.0.sh

• oldshareledger/config/node_key.json
• oldshareledger/config/priv_validator_key.json
• oldshareledger/. (os keyring)
• oldshareledger/keyring-* (file keyring)