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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.2.3 - 2026-04-14

Added

  • ${secrets.X} resolution in cluster.toml -- secret references are now expanded in ai.api_key, ai.endpoint, and network.setup_key, so cluster-level config can be checked into git without leaking credentials (#22).
  • Per-service CPU and memory stats for remote nodes -- agents stream container resource usage over the WS heartbeat, so orca status and the TUI now show live per-container metrics for every node, not just the master (#13).
  • orca logs <service> --summarize -- pipes the recent log buffer through the configured AI backend and returns a concise summary with likely issues and next steps (#23).
  • Multi-arg CLI commands -- orca deploy svc1 svc2 svc3, orca redeploy svc1 svc2, and orca stop svc1 svc2 now accept any number of service names in a single invocation.
  • Shell completions -- orca completions <bash|zsh|fish|powershell> prints a completion script ready to source or drop into your shell's completion directory.
  • Config path resolution -- the CLI walks up from the current working directory to find cluster.toml and services/, the same way git finds .git. Run orca commands from any subdirectory of your infra repo.
  • AMD ROCm GPU passthrough -- services declaring vendor = "amd" get /dev/kfd and /dev/dri mounted, with the video and render group IDs auto-detected from the host.
  • orca webhooks add --secret <value> --infra -- the --secret and --infra flags are now wired through the CLI (previously only the API accepted them).

Fixed

  • WS agent node registration -- placement.node = "<agent-name>" now correctly resolves to remote agents over the WS transport. Services pinned to an agent node previously stayed pending until the master was restarted.
  • Proxy forwards original Host header -- upstream services see the public hostname instead of the internal container IP. Fixes redirect loops in apps like LiteLLM whose /ui endpoint generates absolute URLs from the request host.

0.2.2 - 2026-04-09

Added

  • Bidirectional WebSocket streaming between agent and master, replacing HTTP heartbeat polling. Agents now maintain a persistent WS connection for real-time state sync.
  • Agent proxy hot-adds routes and TLS certs on container deploy -- no proxy restart needed (#19).
  • Reconcile remote services on agent reconnect -- when an agent reconnects after a network partition, the master replays the desired state so the agent converges automatically (#21).
  • Infra webhook -- git push to your orca-infra repo triggers an automatic git pull + redeploy on the cluster. Full GitOps without a CI runner.
  • orca deploy <service-name> -- deploy a single service by name instead of the entire stack.
  • orca redeploy <service> -- force pull the image and restart a service, even if the spec hasn't changed.
  • CLI auto-connects to master on agent nodes -- all commands work without --api when running on an agent that has joined a cluster.
  • Unresolved env template comparison in reconciler -- prevents unnecessary container restarts when only the resolved value changes (e.g., OAuth token refresh) but the template (${secrets.X}) is unchanged.
  • Webhook persistence -- webhooks are now saved to ~/.orca/webhooks.json and survive restarts (#20, closed as already-done).

0.2.1 - 2026-03-28

Added

  • iptables NAT rule cleanup on shutdown, plus stale rule detection on startup (#18).
  • Full spec-change detection in reconciler -- detects changes to extra_ports, mounts, volume, domain, aliases, and all other spec fields, not just image and env (#14).
  • Systemd unit with AmbientCapabilities and automatic setcap restore on orca update (#8, #16).
  • orca redeploy <service> CLI and API endpoint for force-pull + restart (#15).
  • Container image pull policy -- configurable per service: auto, always, never, if-not-present (#9).
  • orca install-service for both master and agent nodes (use --leader flag for agents).
  • orca update prerelease/RC discovery -- finds prerelease and release-candidate versions.
  • Backup auto-pull of busybox -- the backup subsystem automatically pulls the busybox image if it is missing.

0.2.0 - 2026-03-14

Added

  • Multi-node clustering with Raft consensus via openraft and redb storage.
  • Bin-packing scheduler with GPU awareness and Wasm preference.
  • Cross-provider networking via NetBird WireGuard mesh.
  • Built-in reverse proxy with auto-TLS (ACME / Let's Encrypt).
  • AI operations assistant (orca ask) with conversational diagnostics.
  • TUI dashboard with k9s-style navigation.
  • Webhook-based CI/CD (GitHub/Gitea push events).
  • Backup scheduler with S3 and local targets.
  • Secrets management with AES-256 encryption at rest.
  • Health checks with configurable liveness probes.
  • orca db create for one-click database provisioning.
  • RBAC with admin, deployer, and viewer roles.

0.1.0 - 2026-02-01

Added

  • Initial release: single-node container orchestrator.
  • Docker runtime via bollard.
  • WebAssembly runtime via wasmtime.
  • Basic CLI: orca server, orca deploy, orca status, orca logs.
  • TOML-based service configuration.