STT_PROVIDER=auto picks Groq whisper-large-v3-turbo only when GROQ_API_KEY is set (else OpenAI, unchanged); compat covers any OpenAI-compatible server via STT_BASE_URL/STT_API_KEY. A failed primary falls back to OpenAI STT_MODEL on the same downloaded audio; the fallback reports to its own ai_health tier so a dead primary stays red. The non-OpenAI provider gets a token-budgeted glossary prompt (area places, local_knowledge, vocabulary; never ten-codes), guarded by a narrow prompt-echo check. A per-30s-window zlib compression check (Whisper's 2.4) adds a noise gate that survives correction being off (#83, partial). Call docs record stt_provider/model/audio_seconds/confidence. The sweep hold-back counts the fallback attempt. gate_chatter added to chatter_classifier (used by transcription to skip correction when CHATTER_GATE_ENABLED). GROQ_API_KEY templated with default ''. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
56 lines
2.8 KiB
Bash
56 lines
2.8 KiB
Bash
# drb-c2-core environment — Managed by Ansible. Do not edit manually.
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MQTT_BROKER=mosquitto
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MQTT_PORT=1883
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MQTT_USER={{ vault_mqtt_c2_user }}
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MQTT_PASS={{ vault_mqtt_c2_pass }}
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# Same value as mosquitto's MOSQUITTO_DYNSEC_PASSWORD (root.env.j2) — lets
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# c2-core log in as the dynsec plugin's built-in "admin" client to
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# administer node credentials. See app/internal/dynsec.py.
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MQTT_DYNSEC_ADMIN_PASS={{ vault_mqtt_dynsec_admin_pass }}
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# No GCP_CREDENTIALS_PATH — the VM uses Application Default Credentials
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# via the GCE metadata server. The Terraform IAM bindings grant the required roles.
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# NOTE: because there is no service-account key file here, c2-core cannot mint
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# GCS *signed* URLs. Call audio is therefore served through c2-core's own
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# /media route (app/routers/media.py) rather than direct-from-bucket links.
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FIRESTORE_DATABASE={{ vault_firestore_database }}
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GCS_BUCKET={{ vault_gcs_bucket }}
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# Absolute origin for call-audio playback links. The browser fetches <audio src>
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# directly, so a relative path would resolve against the frontend origin
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# (https://{{ domain }}) instead of the API's.
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PUBLIC_API_URL=https://api.{{ domain }}
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OPENAI_API_KEY={{ vault_openai_api_key }}
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GOOGLE_MAPS_API_KEY={{ vault_google_maps_api_key }}
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GEMINI_API_KEY={{ vault_gemini_api_key }}
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# STT provider (server-26#297). With this set, STT_PROVIDER=auto moves
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# transcription to Groq whisper-large-v3-turbo with OpenAI as the fallback;
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# default('') keeps a vault that predates the key on OpenAI, unchanged.
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GROQ_API_KEY={{ vault_groq_api_key | default('') }}
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SERVICE_KEY={{ vault_service_key }}
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ENROLLMENT_TOKEN={{ vault_enrollment_token }}
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# Agent/automation key for the unattended work session's headless routes
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# (GET/PUT /admin/features). MUST NOT equal vault_service_key: that one is the
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# Discord bot's, and one shared value would make the bot and the agent the same
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# unattributable principal in audit_log (server-26#64). default('') so a vault
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# that predates this key still templates instead of failing the play; blank
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# just leaves the agent path closed.
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AGENT_SERVICE_KEY={{ vault_agent_service_key | default('') }}
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# Bare domain, not app.<domain>: the frontend is served on {{ domain }} itself
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# (see Caddyfile.j2 — only api. and the bare name have DNS records). This said
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# app.{{ domain }} while the browser origin was https://{{ domain }}, so every
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# frontend call to the API would have failed CORS. If the frontend ever moves
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# to app.{{ domain }}, change this at the same time.
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CORS_ORIGINS=["https://{{ domain }}"]
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# NWS weather alerts / METAR wind (server-26#237). api.weather.gov requires a
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# User-Agent naming the app and a contact; default to the site URL so a vault
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# that predates this key still sends an identifiable agent, not the placeholder.
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NWS_USER_AGENT={{ vault_nws_user_agent | default('DRB scanner map (https://' ~ domain ~ ')', true) }}
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