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solana/stake-monitor
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Tyera Eulberg 974e6dd2c1
Deprecate "confirmed" RpcClient methods (#16520) 
* Remove obsolete client methods

* Deprecate GetConfirmed client methods

* Rename Confirmed config structs, with appropriate deprecation

* Fixup client apps

* Map RpcRequest to deprecated when targeting older nodes
 		2021-04-15 17:00:14 -06:00
..
src Deprecate "confirmed" RpcClient methods (#16520) 2021-04-15 17:00:14 -06:00
.gitignore Add solana-stake-monitor program (#9081) 2020-03-27 22:55:55 -07:00
Cargo.toml =1.7.0 2021-03-16 07:51:07 +00:00
README.md Add 1 SOL grace, to allow for a complaint system account to fund a reasonable number of transactions. (#9359) 2020-04-07 13:43:43 -07:00

README.md

Overview

solana-stake-monitor is a utility that scans all transactions to ensure that stake accounts remain in compliance with the following rules:

  1. The stake account must be created after genesis
  2. The "compliant balance" of a stake account is set upon stake account initialization, system transfers of additional funds into a compliant stake account are excluded from the "compliant balance"
  3. The stake account cannot have a lockup or custodian
  4. Withdrawing funds from the stake account trigger non-compliance
  5. Stake accounts split from a compliant stake account remain compliant, and the "compliant balance" is adjusted accordingly for the original stake account

In terms of solana command-line subcommands:

  • create-stake-account: Creates a compliant stake account provided the --lockup-date, --lockup-epoch, or --custodian options are not specified
  • delegate-stake / deactivate-stake / stake-authorize / split-stake: These commands do not affect compliance
  • withdraw-stake / stake-set-lockup: These commands will cause non-compliance
  • transfer: Any additional funds transferred after create-stake-account are excluded from the "compliant balance"

System accounts can also be manually enrolled with the solana-stake-monitor enroll subcommand. An enrolled system account must always maintain a balance greater than the balance it had at enrollment minus 1 SOL.