Template and script for Zabbix to monitor Bitcoin Core or Knots node.
- bc
- bitcoin-cli
- jq
- zabbix_sender
- Import zbx_export_templates.yaml into Zabbix;
- Make zbx-bitcoin-status.sh run on a machine continuously, either using SystemD or cron job (it has a locking mechanism, you can just launch it each minute from cron).
- Cumulative sizes of mempool transactions per various fee rate groups (Bitcoin Knots only)
- Current number of headers validated
- Estimated size of the block and undo files on disk
- Estimate of blockchain verification progress
- Fee estimations for various block targets
- Height of the most-work fully-validated chain
- Maximum memory usage for the mempool
- Mempool size
- Minimum relay fee for transactions
- Node connection count
- Node incoming connection count
- Node outgoing connection count
- Number of active RPC commands
- Protocol version
- Server subversion string
- Server version
- Total memory usage for the mempool
- TX count in mempool
- Protocol version has changed
- Server subversion string has changed
- Server version has changed
- Validated blockchain tip hasn't changed for 3 hours
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