To update a tBTC node:
Pull the new image
docker pull keepnetwork/keep-client:latest
Restart the tBTC service
sudo systemctl restart tbtcv2
To free system resources, run
sudo docker container prune
sudo docker image prune
Examine logs to ensure the node started correctly. Find Docker instance identification; it'll be a random combination of words, e.g. stinky_brownie:
Use specific identification and substitute accordingly; specify a path and file name for the log file:
sudo docker logs stinky_brownie >& /path/to/output/file
Display the log file
cat /path/to/output/file
Look for the following and take note of the version:
▓▓▌ ▓▓ ▐▓▓ ▓▓▓▓▓▓▓▓▓▓▌▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▄
▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▌▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓ ▓▓▓▓▓▓▓▀ ▐▓▓▓▓▓▓ ▐▓▓▓▓▓ ▓▓▓▓▓▓ ▓▓▓▓▓ ▐▓▓▓▓▓▌ ▐▓▓▓▓▓▓
▓▓▓▓▓▓▄▄▓▓▓▓▓▓▓▀ ▐▓▓▓▓▓▓▄▄▄▄ ▓▓▓▓▓▓▄▄▄▄ ▐▓▓▓▓▓▌ ▐▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓▓▓▓▓▀ ▐▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▌ ▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▀▀▓▓▓▓▓▓▄ ▐▓▓▓▓▓▓▀▀▀▀ ▓▓▓▓▓▓▀▀▀▀ ▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▀
▓▓▓▓▓▓ ▀▓▓▓▓▓▓▄ ▐▓▓▓▓▓▓ ▓▓▓▓▓ ▓▓▓▓▓▓ ▓▓▓▓▓ ▐▓▓▓▓▓▌
▓▓▓▓▓▓▓▓▓▓ █▓▓▓▓▓▓▓▓▓ ▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓
▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓ ▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓▓▓
Trust math, not hardware.
-----------------------------------------------------------------------------------
| Keep Client Node |
| |
| Version: vX.X.X-XX (4d745f6d0) |
| |
| Operator: 0x_your_operator_address |
| |
| Port: 3919 |
| IPs : /ip4/111.222.333.444/tcp/3919/ipfs/redacted |
| |
| Contracts: |
| RandomBeacon : 0x5499f54b4A1CB4816eefCf78962040461be3D80b |
| WalletRegistry : 0x46d52E41C2F300BC82217Ce22b920c34995204eb |
| TokenStaking : 0x01B67b1194C75264d06F808A921228a95C765dd7 |
-----------------------------------------------------------------------------------
Alternatively, verify your client updated by visiting your status page:
http://111.222.333.444:9601/metrics
Compare the displayed version number to the version number you are expecting, i.e.:
client_info{version="vX.X.X-XX"}
