wuyang
76 lines
2.7 KiB
Markdown
76 lines
2.7 KiB
Markdown
# Infrastructure map
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This document separates shared infrastructure from the parts that define
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K1412 Agent behavior.
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## Request path
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```text
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Internet
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-> DNS / TLS
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-> Nginx Proxy Manager
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-> Unraid NAS : K1412 web stack
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-> Tailscale + SSH
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-> home-node-itx : per-user Docker workspaces
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```
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## Shared infrastructure
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These services make the application reachable or deployable, but changing
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them does not change the Agent loop:
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| Service | Responsibility |
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| --- | --- |
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| `git.k1412.top` | Public source repository |
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| `docker.k1412.top` | Private immutable container images |
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| Nginx Proxy Manager | HTTPS entry and reverse proxy |
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| k1412 homepage | Service discovery entry |
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| Tailscale | Private NAS-to-execution-host network |
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| Unraid Compose Manager | Application lifecycle on the NAS |
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Other NAS applications are independent tenants. They are not dependencies of
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K1412 Agent merely because they share the host.
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## K1412 platform services on the NAS
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| Container | Responsibility | Agent core? |
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| --- | --- | --- |
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| `k1412-agent-web` | Open WebUI auth, RBAC, history, UI, Chat loop | Product shell |
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| `k1412-agent-runtime` | Work loop and provider gateway | Yes |
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| `k1412-agent-gateway` | Identity, execution policy, workspace lifecycle | Yes |
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| `k1412-agent-postgres` | Open WebUI and Runtime durable state | State |
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| `k1412-agent-redis` | Open WebUI coordination/cache | State |
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| `k1412-agent-bootstrap` | Idempotent admin/tool bootstrap job | Operations |
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Only Web publishes a host port. Runtime, Gateway, PostgreSQL, and Redis stay on
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private Compose networks.
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## Physical execution host
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`home-node-itx` is a dedicated, replaceable Docker execution node:
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- Intel Core i3-12100F, 4 cores / 8 threads;
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- approximately 14 GiB usable RAM;
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- 120 GB NVMe system disk;
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- 500 GB SSD formatted ext4 and mounted at `/srv/k1412-data`;
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- Docker root at `/srv/k1412-data/docker`;
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- user workspace volumes stored on the same data disk.
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The NAS Gateway connects with a dedicated Ed25519 key and strict host-key
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checking. The execution host stores no web/database secrets. Replacing it
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requires migrating Docker volumes and changing SSH configuration, not changing
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the Agent loop.
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## Agent core
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The code intended for continuous experimentation is:
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- `agent_platform/runtime/loop.py`: loop and evidence policy;
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- `agent_platform/runtime/context.py`: context policy;
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- `agent_platform/runtime/tools.py`: tools and scheduling metadata;
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- `agent_platform/store.py`: events, plans, mode state, memory;
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- `agent_platform/gateway/`: isolated execution providers.
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Frontend branding, reverse proxy configuration, and registry automation are
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important product/operations work, but they are not Agent intelligence.
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