BCK Enterprise Backup — Source Code

Backup & Disaster Recovery for modern infrastructure

BCK Enterprise — enterprise-grade backup and disaster recovery system (Veeam / Nakivo alternative), built entirely in Rust. Core engine, storage, REST + gRPC APIs, Web UI, CLI, agent and proxy; VMware/Hyper-V backup + instant recovery, SOBR, Tape, M365, Cloud, CDP, DR, SSO, audit, reports and multi-tenancy — all phases complete and covered by 188 passing tests.

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Screenshots

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Features

Area	Capabilities
Backup engine	Scanner → chunker (XXH3) → dedup (SHA-256) → compress (LZ4/Zstd) → encrypt (AES-256-GCM / ChaCha20-Poly1305)
Storage	Local FS, S3 (SigV4), Azure Blob, GCS, Tape (LTFS)
VMware / Hyper-V	CBT/RCT changed-block tracking, snapshots, power on/off, full VM backup jobs via REST, instant recovery (VM boots from backup via NFS/iSCSI)
Cloud	AWS (EC2/EBS/RDS), Azure (VM/disk/SQL), GCP (GCE/disk/SQL), K8s (PVC); cloud restore via API
Enterprise	SOBR tiers + lifecycle, Tape LTFS, M365 (mailbox/OneDrive/SharePoint), CDP, DR failover, SureBackup validation
Security & governance	JWT + Argon2, SSO (OIDC + LDAP), audit log, SLA/CSV reports, multi-tenancy, self-service restore portal
Interfaces	REST API (Axum), gRPC (Tonic), Web UI (React + MUI), CLI, agent, backup proxy

Architecture

Component	Description	Technology
bckd	Main daemon: REST API + gRPC + scheduler	Rust (Axum + Tonic)
bck-agent	Agent for protected machines	Rust
bck-proxy	Backup proxy (SAN, NFS, HotAdd)	Rust
bck	Management CLI	Rust (clap)
web-ui	Web management interface	React + TypeScript
Database	PostgreSQL (SQLite for single-node)	sqlx
Storage	Local FS, S3, Azure Blob, GCS, Tape	Rust

Ports

Port	Service
9440	REST API + Web UI
9441	gRPC API

Quick Start

Target platforms: Ubuntu / Debian and Windows. Managed via the web console (http://<host>:9440).

# Build
cargo build --release

# Run daemon (SQLite standalone)
./target/release/bckd

# Login via CLI and check status
bck --server http://127.0.0.1:9440 status

Default web console: http://localhost:9440.

First login creates a random admin password (printed once, bootstrap_admin.txt 0600). See Operations for secrets/TLS/key protection/RBAC/SSRF/health/metrics.

One-line Install & Update

Install and update with a single command — re-running the same command upgrades the daemon, agent, CLI, proxy and web UI in place, while preserving your configuration and backup data.

Ubuntu / Debian (installs Rust, build dependencies, binaries, web console, registers the systemd service):

curl -fsSL https://raw.githubusercontent.com/ajjs1ajjs/BCK/main/scripts/install.sh | sudo bash

Windows (PowerShell, run as Administrator — installs binaries, web console, registers the bckd Windows service):

irm https://raw.githubusercontent.com/ajjs1ajjs/BCK/main/scripts/install.ps1 | iex

The installer (both platforms):

1. Download the latest GitHub release for the platform (or build from source when no release exists — on Windows this also bootstraps Rust, Git, protoc, Node.js and MSVC Build Tools as needed via rustup/winget).
2. Install bckd, bck-agent, bck, bck-proxy and the web console.
3. Create a default config — existing config is preserved on update.
4. Register bckd as a service (systemd on Linux, a Windows service on Windows) with restart-on-failure.

The same command is used for fresh installs and upgrades, so you can script regular updates:

# Ubuntu / Debian — add a weekly update
0 3 * * 0  curl -fsSL https://raw.githubusercontent.com/ajjs1ajjs/BCK/main/scripts/install.sh | sudo bash

# Windows — re-run any time to update in place
irm https://raw.githubusercontent.com/ajjs1ajjs/BCK/main/scripts/install.ps1 | iex

Verify installation:

bck --server http://127.0.0.1:9440 status      # daemon health + stats
curl http://127.0.0.1:9440/api/v1/dashboard/stats

CLI

# Jobs
bck job create "Daily Backup" /data my-repo
bck job list
bck job run <id>
bck job cancel <id>
bck job status <id>

# Repositories
bck repo list
bck repo add <name> <type> <path>

# Snapshots & restore
bck snapshot list <job_id>
bck snapshot delete <id>
bck restore <snapshot_id> <target> --files <file1,file2> --overwrite

# System
bck status
bck logs --tail

Enterprise management commands (SOBR, cloud, M365, DR, tenants, portal, hypervisors): see bck --help.

Web UI

13 pages: Dashboard, Backup Jobs, Repositories, Snapshots, Restore, SOBR, Cloud, Microsoft 365, Tape Library, Disaster Recovery, Tenants, Hypervisors & VMs, Self-service portal (plus Administration with SSO / audit / reports).

PWA (Progressive Web App)

Веб-консоль BCK — це повноцінний PWA: встановлюється на телефон/планшет/ПК як окремий застосунок, працює офлайн із закешованими assets через Service Worker (vite-plugin-pwa). Для встановлення відкрийте консоль http://<host>:9440 у браузері та оберіть "Встановити додаток" / "Add to Home Screen".

API

REST endpoints and gRPC service reference: docs/API.md.

Development

# Check compilation
cargo check

# Run tests (188 in bck-core)
cargo test

# Run daemon in dev mode
RUST_LOG=debug cargo run -p bckd

# Run web UI dev server
cd web-ui && npm install && npm run dev

License

MIT