OpenCode talks to https://straylight.scylla-hammerhead.ts.net/v1, which is
Tailscale Serve on :443 proxying localhost:11434. Re-apply the serve
config on a timer so cannot leave the API dark.
whisper.cpp large-v3-turbo on :11435 (CPU, OpenAI transcriptions path)
so ASR does not take GTT from llama-server. Flash-Next is the cygnal
IQ4_XS-NGQ4 GGUF (~98 GB, gfx1151), qwen4exp, mmproj pinned; unload
Laguna before loading.
Managed /etc/opencode/opencode.json points at straylight:11434 with
the router model ids, Laguna as default, Ornith 1.5 9B as small_model,
and a vision subagent on Qwen3-VL-8B abliterated.
Ornith 1.5 9B is a dense text model, not vision. Replace that role with
prithivMLmods Qwen3-VL-8B Instruct abliterated v2 (mradermacher Q4_K_M)
and pin mmproj-url so router mode actually loads the projector.
Bind 0.0.0.0 and open 11434 on tailscale0 only, so localhost and
other tailnet machines can reach the OpenAI-compatible API. LAN
stays closed. rebuild-nixos deploys committed master, not the
working tree.
Drop the b9828 source pin and take llama.cpp from a refreshed
nixpkgs-unstable (0.4.0), which supports the Laguna and Gemma 4
architectures. Run llama-server in router mode with a preset file:
abliterated Qwen3.6-35B-A3B and Gemma 4 26B-A4B for benchmarking,
Poolside Laguna S 2.1 as the primary coding agent, and Ornith kept for
comparison. At most two models stay resident; idle models unload after
six hours. Add llama-models and llama-unload helper commands.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The TTM default caps GTT at half of RAM (~62 GiB), which is too small for
the 118B-parameter model straylight will serve. Set ttm.pages_limit and
ttm.page_pool_size to 27262976 pages (104 GiB); takes effect on reboot.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pin herdr v0.9.0 from the upstream flake (nixpkgs-unstable only has
0.7.1) and install it on straylight to host coding-agent terminals.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Update for the 26.05 bump and host changes: 8 hosts, orion is now a
server, straylight/svc added, vade on desktop-light, MCP modules,
and the current LUKS coverage.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Host-only 10.99.0.0/24 bridge with no uplink/NAT; firewall drops VM
traffic leaving the bridge so unikernel VMs can reach only the gateway
(mc-proxy). Implements Phase 2 mandatory-mediation networking.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Override the shared mcp.nix sandbox (PrivateDevices) on straylight so the
MCP agent can boot Nanos unikernel VMs under QEMU/KVM and manage TAP
devices for isolated networking.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add configs/mcp.nix (mcp user UID 850 + mcp-agent service) and open
firewall ports for DNS/mc-proxy/agent/master as straylight takes over
the master + MCIAS + MCNS core role from rift.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
kyle
Kyle IsomandClaude Opus 4.8