Ubuntu Server 24.04 LTS · amd64

Install KAPTRACS.
No repository required.

The standalone installer downloads signed, digest-pinned runtime releases. You do not need a GitHub account, source access, a registry login, or a release verification key.

Download installer Download offline package
curl -fsSLO https://get.kaptracs.com/kaptracs
chmod +x kaptracs
sudo ./kaptracs install

Installation paths

Online or fully offline.

Online installation

Download the small bootstrap, choose a networking profile, and let it verify the signed stable channel and anonymous container images.

Download the installer

Air-gapped installation

Transfer the archive, metadata, and signature together. The package includes runtime images plus Docker, Compose, Restic, and Ubuntu dependencies.

Archive
Signed metadata
Detached signature

Recovery and updates

The same CLI handles verified backups, recovery kits, updates, rollback eligibility, and fresh-host recovery without exposing Docker to the application.

Discuss recovery planning

Trust model

Inspect the images.
Verify every release.

Host administrators can inspect the runtime images. The CLI embeds KAPTRACS' trusted Ed25519 public key and rejects altered artifacts, expired channels, digest mismatches, and channel rollback.

  • ✓ Anonymous downloads and image pulls
  • ✓ Independent secrets generated on the host
  • ✓ Encrypted recovery points and separate recovery kits
  • ✓ No source-repository dependency