giles
cb0d866002
Steps 1+2 of RA-live/TA-live, live-verified end-to-end on blog.rose-ash.com. (1) DEPLOY: docker-compose.dev-sx-host.yml gains an sx_kernel service running next/kernel/serve.sh (the durable-execution kernel), SX_HTTP_HOST=0.0.0.0 so the host container reaches it at http://sx_kernel:8930. (2) HOST AS CLIENT: lib/host/ra.sx gains a KERNEL runner — host/ra--make-kernel-runner drives the kernel over HTTP (http-request, native primitive; returns {status headers body}). It advertises {effect,branch,each,suspend}, so select-runner routes a durable DAG to it. host/blog.sx: the DAG registry + runner fleet are now mutable (register-dag!/add-runner!); emit! records SUSPENSIONS in a durable pending log; /flows shows suspended instances with a resume link (?resume=<id>) driving host/ra--kernel-resume. serve.sh wires it: set kernel-base, add the kernel runner, register the durable 'blog-digest' DAG, declare a DURABLE behavior on article (create→publish SYNC, update→ blog-digest DURABLE), add a 'category' field. LIVE PROOF: editing a published newsletter article → Update → routes to the kernel runner → POST /flow/start/newsletter → kernel SUSPENDS (instance 5, shown pending on /flows) → /flows?resume=5 → host re-drives the kernel → DONE → digest-sent effect + pending cleared. Durable suspend/resume across separate HTTP requests, on a deployed persistent kernel. urgent edits complete immediately (digest). http-request works in the serving context. blog 217/217, full conformance green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
82 lines
3.5 KiB
YAML
82 lines
3.5 KiB
YAML
# host-on-sx live service — the SX web host (lib/host) served by the native
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# http-listen server via lib/host/serve.sh. Joins the sx-dev project + externalnet
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# so Caddy can reverse_proxy a subdomain to it (blog.rose-ash.com). Isolated from
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# the sx_docs server: separate container, separate port.
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#
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# Usage:
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# docker compose -p sx-dev -f docker-compose.dev-sx-host.yml up -d sx_host
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# docker compose -p sx-dev -f docker-compose.dev-sx-host.yml logs -f sx_host
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# docker compose -p sx-dev -f docker-compose.dev-sx-host.yml down
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services:
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sx_host:
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image: registry.rose-ash.com:5000/sx_docs:latest
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container_name: sx-dev-sx_host-1
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entrypoint: ["bash", "/app/lib/host/serve.sh"]
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working_dir: /app
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environment:
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SX_PROJECT_DIR: /app
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SX_SERVER: /app/bin/sx_server
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HOST_PORT: "8000"
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# Bind all interfaces so Caddy (on externalnet) can reach it.
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SX_HTTP_HOST: "0.0.0.0"
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# Durable persist store root — on a named volume so data survives restarts.
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SX_PERSIST_DIR: /data/persist
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# Blog write auth: admin login + session-cookie signing secret. The blog
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# write routes (POST /new, POST/PUT/DELETE /posts) are guarded by a session
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# login or Bearer token, so these gate publishing. Not a real site — these
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# are demo creds; rotate by editing here and recreating the container.
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SX_ADMIN_USER: admin
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SX_ADMIN_PASSWORD: "sx-host-camper-van-2026"
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SX_SESSION_SECRET: "ra-host-sess-7c1f9b3e2a8d4056"
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# Serving-mode JIT: bytecode-compile hot SX (esp. the Datalog/relations path)
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# on the epoch serving channel. Validated: host conformance 271/271 under JIT,
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# 5.4x faster (1m43s -> 19s). Default-OFF gate, opt in here.
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SX_SERVING_JIT: "1"
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OCAMLRUNPARAM: "b"
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volumes:
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# SX source (hot-reload on container restart)
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- ./spec:/app/spec:ro
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- ./lib:/app/lib:ro
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- ./web:/app/web:ro
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# Client assets for the blog SPA: the WASM OCaml kernel + sx-platform + the
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# web-stack modules, served by lib/host/static.sx at /static/**.
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- ./shared/static:/app/shared/static:ro
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# OCaml server binary — this worktree's build (has the SX_HTTP_HOST bind fix)
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- ./hosts/ocaml/_build/default/bin/sx_server.exe:/app/bin/sx_server:ro
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# Durable persist store (the SX op-log/kv on disk) — survives restarts.
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# Host dir, chowned to the image's appuser (uid 10001) so the non-root
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# server can write: sudo mkdir -p /root/sx-host-persist && sudo chown 10001:10001 /root/sx-host-persist
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- /root/sx-host-persist:/data/persist
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networks:
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- externalnet
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- default
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restart: unless-stopped
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# The durable-execution KERNEL (next/kernel/host_kernel.erl) — a persistent next/ service holding
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# flow_store across requests (RA-live substrate). The host reaches it at http://sx_kernel:8930 over
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# the shared `default` network. SX_HTTP_HOST=0.0.0.0 so the bind is reachable cross-container.
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sx_kernel:
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image: registry.rose-ash.com:5000/sx_docs:latest
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container_name: sx-dev-sx_kernel-1
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entrypoint: ["bash", "/app/next/kernel/serve.sh"]
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working_dir: /app
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environment:
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SX_PROJECT_DIR: /app
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SX_SERVER: /app/bin/sx_server
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KERNEL_PORT: "8930"
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SX_HTTP_HOST: "0.0.0.0"
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OCAMLRUNPARAM: "b"
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volumes:
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- ./spec:/app/spec:ro
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- ./lib:/app/lib:ro
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- ./next:/app/next:ro
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- ./hosts/ocaml/_build/default/bin/sx_server.exe:/app/bin/sx_server:ro
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networks:
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- default
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restart: unless-stopped
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networks:
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externalnet:
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external: true
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