coordinator online
·
v…
·
uptime …
…
cairn
Content-addressable, end-to-end encrypted backup coordinator. Multi-host fan-out, S3 / rclone / localfs repositories, snapshot-pinning, hardened-mirror tier, audit-chain.
runtime
- version
…- commit
…- built
- …
- tls
- …
- format
- repo schema v1
topology
- backends
- S3 · rclone · localfs
- cipher
- AES-256-GCM · ChaCha20-Poly1305
- chunker
- FastCDC · BLAKE3-HMAC ids
- format
- repository schema v1
- audit
- Ed25519-chained, daily roll
- tiers
- hot · cold · hardened mirror
enroll a host
Mint a single-use token in the operator console, then run on the target host:
$curl -fsSL https://<coord>/enroll/install?token=<TOKEN> | sudo bash
cairn coordinator · pkg:go · single-binary · distroless
build …