Deploy Lingarr Subtitle Translation

Deploy and Host Lingarr Subtitle Translation

A private subtitle translation service with persistent SQLite settings.

Validation scope: source review and static checks. This template meets the selection criterion through a public marketplace gap: no matching listing was found on September 19, 2026 using Lingarr, Lingarr subtitles. Searches are bounded; private, unindexed and differently named listings may exist. The selection does not claim any competitor is broken.

About Hosting

The public gateway requires username admin and ACCESS_PASSWORD from the lingarr service. API clients can send X-Template-Key: YOUR_ACCESS_PASSWORD. Keep core and databases private. The gateway strips Basic Authorization, preserves Bearer authorization and WebSocket upgrades, and limits requests to 32 MiB. Verify native client compatibility before relying on it.

Why Deploy Lingarr Subtitle Translation on Railway

This template wires a protected HTTPS entry point to private application services, uses generated owner credentials, and declares the persistent mounts shown above. Repository adapters and pinned image references keep the deployment configuration reviewable. Application setup and the acceptance checks below remain operator responsibilities.

Common Use Cases

Translate your own subtitle files; evaluate a translation provider; manage a small subtitle translation queue.

First use

Configure an operator-owned translation provider and a small subtitle source reachable by the container. For stored test files, use a subdirectory under /app/config and configure the application paths accordingly.

Recommended acceptance checks

Translate a short synthetic subtitle file, verify its language and timing, restart and confirm settings and queue state. Verify the exact file-ingestion workflow before release.

Test a volume-preserving redeploy as well as a restart. For stateful apps, take an application-consistent backup, including database/WAL and uploaded files, restore it into a separate disposable instance and verify account access and records. For configuration-as-code services, verify a clean rebuild from the saved source. Keep the original data until restoration passes.

Scope and limitations

No GPU, translation model, local NAS mount or media library is bundled. Remote Sonarr/Radarr and provider connectivity require operator setup. Provider costs and subtitle/media rights are separate.

This template has source/configuration review and static checks only. No container build, Railway startup, browser/API workflow, volume recovery or cost measurement was performed. Saved editor fidelity is not deployment proof; /healthz proves only gateway readiness. Set operator-owned provider credentials only where needed and inspect the selected upstream license before commercial use.

Dependencies for Lingarr Subtitle Translation

Deployment Dependencies

A Railway account with capacity for the 2 services listed above, access to the selected image registries and GitHub source branch, and persistent volumes where shown are required. Keep volume-backed services at one replica. Provider accounts, SMTP and other optional integrations are supplied by the operator as described in First use and Scope and limitations.

Upstream sources

• Upstream project
• Selected source reference
• Upstream source receipt: 5eadc9335c2ecdc7583d1887d6349f382f2e9092.
• Images are digest-pinned in images.round8.lock.json. Rolling image tags are frozen at the captured digest, not asserted to match the source commit unless independently established.
• Adapters and the gateway use orenaksakal/railway-templates, branch codex/unique-template-drafts, with repository-root Docker build context. Keep the branch available.
• Configuration reference