prosolis
2363ef2d37
piper-tts 1.6.0 moved synthesis from POST / to POST /synthesize, with an identical request body; the VPS sidecars run 1.6.0 and returned 405 to every read-aloud request, while millenia's older server still expects /. Rather than pinning both deployments to one Piper release, the path is configuration -- default "/" keeps millenia working untouched, and the compose stack sets /synthesize. The container healthcheck moves with it, since it was probing the old route too.
114 lines
4.3 KiB
YAML
114 lines
4.3 KiB
YAML
# Petal on the parodia.dev VPS.
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#
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# docker compose up -d --build
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#
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# Fronted by the host's existing Traefik (external `traefik` network, the
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# `web-secure` entrypoint and the `default` cert resolver — same convention the
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# other services on this box use). Petal itself never binds a host port; the
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# only way in is through Traefik over HTTPS.
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#
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# Read-aloud runs as two sibling containers rather than host systemd services:
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# each Piper HTTP server loads exactly one voice, the host has no lingering
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# user session to keep systemd units alive, and keeping them on the internal
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# network means the TTS ports are unreachable from anywhere but Petal.
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#
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# Copy deploy/petal.env.example to .env before the first `up`.
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name: petal
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services:
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petal:
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build:
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context: .
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dockerfile: Dockerfile
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image: petal:local
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container_name: petal
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restart: unless-stopped
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# ./data is a bind mount, so the image's own `petal` user (uid 10001) has no
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# claim on it — the host's ownership wins and the container can't open
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# petal.db. Run as whoever owns the stack directory instead. Keeping it the
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# host user (rather than chowning ./data to 10001) is deliberate: the backup
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# script gzips snapshots in place from the host, so the host account needs
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# write access to the same directory. Still never root.
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user: "${PETAL_UID:-1001}:${PETAL_GID:-1001}"
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env_file: .env
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environment:
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# Fixed by the image layout; kept here so they're visible at a glance.
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PORT: "8080"
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DATABASE_PATH: /data/petal.db
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IMAGE_DIR: /data/images
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TTS_CACHE_DIR: /data/tts
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# Piper sidecars. Each server loads one voice, so English and Chinese are
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# separate containers; the handler maps language → instance from config.
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TTS_ENDPOINT: http://piper-en:5000
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TTS_ENDPOINT_ZH: http://piper-zh:5000
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# The sidecars run piper-tts 1.6.0, which serves synthesis on
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# /synthesize; millenia's older server keeps the default "/".
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TTS_PATH: /synthesize
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# The companion's bedtime nag and night mode read the local clock.
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TZ: ${TZ:-Europe/Lisbon}
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volumes:
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# A bind mount, not a named volume: petal.db must be trivially reachable
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# from the host for the nightly backup and for a restore.
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- ./data:/data
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networks:
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- traefik
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- internal
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depends_on:
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- piper-en
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- piper-zh
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labels:
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traefik.enable: "true"
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traefik.docker.network: traefik
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traefik.http.routers.petal.rule: Host(`${PETAL_HOST:-petal.parodia.dev}`)
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traefik.http.routers.petal.entrypoints: web-secure
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traefik.http.routers.petal.tls: "true"
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traefik.http.routers.petal.tls.certResolver: default
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traefik.http.routers.petal.service: petal
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traefik.http.routers.petal.middlewares: compression@file,petal-headers
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traefik.http.services.petal.loadbalancer.server.port: "8080"
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# Petal is a private writing space: no framing, no sniffing, HSTS on.
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traefik.http.middlewares.petal-headers.headers.customresponseheaders.Content-Security-Policy: frame-ancestors 'self'
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traefik.http.middlewares.petal-headers.headers.customresponseheaders.Strict-Transport-Security: max-age=31536000; includeSubDomains
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traefik.http.middlewares.petal-headers.headers.customresponseheaders.X-Content-Type-Options: nosniff
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traefik.http.middlewares.petal-headers.headers.customresponseheaders.Referrer-Policy: same-origin
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piper-en:
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build:
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context: deploy/piper
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image: petal-piper:local
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container_name: petal-piper-en
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restart: unless-stopped
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environment:
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PIPER_VOICE: ${TTS_VOICE_EN:-en_US-amy-medium}
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volumes:
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- piper-voices:/voices
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networks:
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- internal
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piper-zh:
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build:
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context: deploy/piper
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image: petal-piper:local
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container_name: petal-piper-zh
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restart: unless-stopped
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environment:
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PIPER_VOICE: ${TTS_VOICE_ZH:-zh_CN-huayan-medium}
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volumes:
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- piper-voices:/voices
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networks:
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- internal
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networks:
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# Created and owned by the host's Traefik stack.
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traefik:
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external: true
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# Petal ↔ Piper only. Not reachable from the internet or the other stacks.
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internal:
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driver: bridge
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volumes:
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# Downloaded voice models, shared read-mostly by both Piper instances so the
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# same model is never fetched twice.
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piper-voices:
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