Module server_admin 

Admin command handler for AmateRS network layer.

This module provides the admin command infrastructure that backs the __admin__:<CMD> key-intercept protocol in the gRPC server. Admin commands arrive as ordinary GET queries with a specially-prefixed key, which lets the CLI reach server-side admin functionality without a dedicated RPC method.

Commands

Command	Args	Description
METRICS	—	Key count and uptime JSON
CLUSTER_INFO	—	Standalone cluster descriptor
NODES	—	Self-only node list
STATS	—	Byte-accurate size scan (capped at 100 000 keys)
VERIFY	—	Integrity check (always reports 0 corruption for MemoryStorage)
COMPACT	[<collection>]	Flush storage and return status
LOGS	<lines=20> <follow=false>	Return ring-buffered log entries
BACKUP	<dir> <full|incremental>	Serialize all keys to <dir>/
RESTORE	<dir>	Replay keys from a previous backup

Structs

AdminArgs

Parsed arguments for an admin command.

BackupMeta

Metadata written to <dir>/meta.bin alongside a backup manifest.

LogEntry

A single entry in the recent-log ring buffer.

Enums

BackupKind

Whether a backup should capture the full dataset or only incremental changes.

Constants

LOG_RING_CAPACITY

Capacity of the recent-log ring buffer.

Functions

handle_admin_command

Execute an admin command and return a JSON string, or None for unknown commands.

parse_admin_args

Parse the argument string that follows an admin command name.

push_log_entry

Push a log entry to the ring buffer, enforcing the 256-entry capacity bound.