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fix: produce worker boot — scratch dir bootstrap + api ffprobe

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The produce worker crashed its claim cycle at the scratch mkdtemp (ENOENT:
the parent dir never existed on a fresh volume) — bootstrap MEDIA_SCRATCH_DIR
recursively at startup. The api image lacked ffprobe entirely, so every
upload's probe job failed — install ffmpeg in the api runtime image.
This commit is contained in:
glass beadian 2026-10-14 22:19:59 +00:00
parent 40e0c49f7c
commit 26f3a27eee
1 changed files with 4 additions and 1 deletions
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5
apps/media-worker/src/produce.ts
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@ -12,6 +12,7 @@
* Everything else is env parity with the API's storage (S3_ENDPOINT/S3_ACCESS_KEY/ * Everything else is env parity with the API's storage (S3_ENDPOINT/S3_ACCESS_KEY/
* S3_SECRET_KEY/S3_BUCKET/S3_KEK) and DATABASE_URL for the job tables. * S3_SECRET_KEY/S3_BUCKET/S3_KEK) and DATABASE_URL for the job tables.
*/ */
import { mkdirSync } from "node:fs";
import pino from "pino"; import pino from "pino";
import { Pool as PgPool } from "pg"; import { Pool as PgPool } from "pg";
import { laneFromEnv, resolveProduceFont } from "./env"; import { laneFromEnv, resolveProduceFont } from "./env";
@ -24,12 +25,14 @@ const logger = pino({ level: process.env.LOG_LEVEL ?? "info" });
export async function startProduceWorker(): Promise<{ runner: ProduceRunner; pool: PgPool }> { export async function startProduceWorker(): Promise<{ runner: ProduceRunner; pool: PgPool }> {
const lane = laneFromEnv(process.env.MEDIA_WORKER_LANE); const lane = laneFromEnv(process.env.MEDIA_WORKER_LANE);
const fontFile = resolveProduceFont(process.env.MEDIA_PRODUCE_FONT); const fontFile = resolveProduceFont(process.env.MEDIA_PRODUCE_FONT);
const scratchRoot = process.env.MEDIA_SCRATCH_DIR ?? "/var/tmp/media-worker/produce";
mkdirSync(scratchRoot, { recursive: true });
const pool = new PgPool({ connectionString: process.env.DATABASE_URL }); const pool = new PgPool({ connectionString: process.env.DATABASE_URL });
const runner = new ProduceRunner({ const runner = new ProduceRunner({
jobs: new PostgresProduceJobStore(pool), jobs: new PostgresProduceJobStore(pool),
storage: new WorkerS3Storage(workerStorageConfigFromEnv()), storage: new WorkerS3Storage(workerStorageConfigFromEnv()),
fontFile, fontFile,
scratchRoot: process.env.MEDIA_SCRATCH_DIR ?? "/var/tmp/media-worker/produce", scratchRoot,
lane, lane,
redactor: { redact: () => "[produce stderr redacted]" }, redactor: { redact: () => "[produce stderr redacted]" },
onStderr: (message) => logger.warn({ message }, "ffmpeg stderr"), onStderr: (message) => logger.warn({ message }, "ffmpeg stderr"),