This small utility is a helper to automatically unlock a Vault instance by having an amount of servers having access to one or multiple tokens.
Features
Provide one or multiple tokens for the unseal command
vault-unseal does check whether the vault instance is locked and tries to unlock if it is locked
Usage
# ./vault-unseal --help
Usage of ./vault-unseal:
--instance="http://127.0.0.1:8200": Vault instance to unlock
-1, --oneshot[=false]: Only try once and exit after
--sleep=30: How long to wait between sealed-state checks
--tokens="": Tokens to try for unsealing the vault instance