Crate zlayer_storage 

S3-backed container layer storage

Provides persistent storage for container filesystem changes (OverlayFS upper layer) with crash-tolerant uploads and resume capability.

Features

• Layer Sync: Synchronize OverlayFS upper layers to S3 with crash recovery
• SQLite Replication: WAL-based SQLite database replication to S3

Modules

• sync: Container layer synchronization with S3
• replicator: SQLite WAL-based replication to S3
• snapshot: Snapshot creation and extraction utilities

Re-exports

pub use replicator::CacheEntry;

pub use replicator::ReplicationMetadata;

pub use replicator::ReplicationStatus;

pub use replicator::SqliteReplicator;

pub use replicator::SqliteReplicatorConfig;

pub use replicator::WalEvent;

pub use config::*;

pub use error::*;

pub use types::*;

Modules

config

Configuration types for layer storage

error

Error types for layer storage

replicator

SQLite WAL-based replication to S3

snapshot

Layer snapshot creation and extraction

sync

Sync manager for coordinating local/remote layer state

types

Core types for layer storage