Fijxu/invidious-companion
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Add Image healthcheck. (#48)

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* add support for `health` argument

* add healthcheck to the image file
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Fijxu 2025-02-19 12:27:31 -03:00 • committed by GitHub
parent 3574d91d9f
commit f7c81687b5
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2 changed files with 23 additions and 4 deletions
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2
Dockerfile
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@ -45,3 +45,5 @@ WORKDIR /app
USER appuser
ENTRYPOINT ["/tini", "--", "/app/invidious_companion"]
HEALTHCHECK --interval=5s --timeout=5s --start-period=10s --retries=3 CMD ["/tini", "--", "/app/invidious_companion", "healthcheck"]

25
src/main.ts
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@ -14,10 +14,28 @@ if (Deno.env.get("GET_FETCH_CLIENT_LOCATION")) {
) as string;
}
}
const args = Deno.args;
const konfigStore = await konfigLoader();
const host = Deno.env.get("HOST") || konfigStore.get("server.host") as string;
const port = Deno.env.get("PORT") || konfigStore.get("server.port") as string;
if (args?.[0] == "healthcheck") {
try {
const response = await fetch(`http://${host}:${port}/healthz`);
if (response.status === 200) {
Deno.exit(0);
} else {
Deno.exit(1);
}
} catch (_) {
Deno.exit(1);
}
}
const { getFetchClient } = await import(getFetchClientLocation);
const app = new Hono();
const konfigStore = await konfigLoader();
let innertubeClient: Innertube;
let innertubeClientFetchPlayer = true;
@ -116,7 +134,6 @@ app.use("*", async (c, next) => {
routes(app, konfigStore);
Deno.serve({
port: Number(Deno.env.get("PORT")) ||
konfigStore.get("server.port") as number,
hostname: Deno.env.get("HOST") || konfigStore.get("server.host") as string,
port: Number(port),
hostname: host,
}, app.fetch);