Readiness Probe Example

Liveness/readiness probe routes for Kubernetes checks. Register plain routes (see examples/healthCheck.zig).

zig

fn healthHandler(ctx: *httpx.Context) anyerror!httpx.Response {
    return ctx.renderJson(.{ .status = "healthy" });
}

fn readyHandler(ctx: *httpx.Context) anyerror!httpx.Response {
    return ctx.renderJson(.{ .status = "ready" });
}

try server.get("/healthz", healthHandler);
try server.get("/readyz", readyHandler);

httpx.health.Status (.healthy, .ready, ...) renders standard JSON bodies via jsonBody() with matching HTTP status codes.

Run

bash

zig build run-health-check

What to Verify

GET /healthz returns 200 (liveness: the process is running).
GET /readyz returns 200 (readiness: ready to accept traffic).