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https://github.com/Sea-Haven-Industries/open-swe.git
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55 lines
2.3 KiB
SYSTEMD
55 lines
2.3 KiB
SYSTEMD
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# Open SWE — stock LangGraph dev server (3+ graphs + FastAPI webapp, :2024).
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# TEMPLATE: tokens (@@...@@) are rendered at first boot by user-data.sh.
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# In-memory runtime (--no-reload) + ExecStartPost reseed; no Aegra/Postgres.
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#
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# Boot contract:
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# ExecStartPre = fetch-config.sh <env> -> runs as root (`+`) ONLY to materialize
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# the SERVICE-USER-owned tmpfs .env (@@ENV_FILE@@) from Secrets
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# Manager + SSM and chown it to @@SERVICE_USER@@, fail-fast (the
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# unit does NOT start if config can't be fetched).
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# ExecStart = langgraph dev (as @@SERVICE_USER@@, bound to 127.0.0.1 — nginx
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# is the sole ingress; never binds 0.0.0.0).
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# ExecStartPost = seed_store.sh <env> -> reseeds team_settings + user_mappings
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# that the in-memory store loses on every restart.
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[Unit]
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Description=Open SWE stock LangGraph dev server (graphs + webapp, :@@PORT@@)
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After=network-online.target
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Wants=network-online.target
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RequiresMountsFor=/run/open-swe
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[Service]
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Type=simple
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User=@@SERVICE_USER@@
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Group=@@SERVICE_USER@@
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WorkingDirectory=@@APP_DIR@@
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# No EnvironmentFile: the secret-bearing app .env (@@ENV_FILE@@) is loaded by
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# langgraph/dotenv (so the multiline GitHub App PEM never hits systemd's env
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# parser), and seed_store.sh reads the same .env directly (without sourcing it).
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#
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# ExecStartPre runs as root (`+`) so it can chown the tmpfs .env to the service
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# user; the env arg (@@OPENSWE_ENV@@) selects the SSM/Secrets prefix (T5 BOOT-01).
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ExecStartPre=+@@FETCH_CONFIG@@ @@OPENSWE_ENV@@
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# Bind 127.0.0.1 only — nginx proxies dashboard + webhooks; :@@PORT@@ is never
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# directly network-reachable (T5 OSWE-IAC-03).
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ExecStart=@@VENV@@/bin/langgraph dev --host 127.0.0.1 --port @@PORT@@ --no-browser --no-reload
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ExecStartPost=@@SEED_STORE@@ @@OPENSWE_ENV@@
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# App logs to a file CloudWatch collects (30-day retention set in the CW config).
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StandardOutput=append:/var/log/open-swe/app.log
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StandardError=append:/var/log/open-swe/app.log
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Restart=on-failure
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RestartSec=5
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TimeoutStartSec=180
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# Hardening — the box holds no durable state of its own.
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NoNewPrivileges=true
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ProtectSystem=full
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ProtectHome=true
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PrivateTmp=true
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ReadWritePaths=/var/log/open-swe /var/www/open-swe /run/open-swe @@APP_DIR@@
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[Install]
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WantedBy=multi-user.target
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