Nginx Config Test

Slug

QP7AYXA1NZG7

Fetches

0

Size

805 B · 35 lines

Expires

never

Last fetch

—

Created

2026-09-07 00:35:59.621

Description

Run nginx -t without reloading

#!/usr/bin/env bash
# Nginx config test
# Read-only: runs nginx -t. Does not reload or write configuration.
# Exit 0 if the config is valid, 1 if nginx is missing, 2 if nginx -t fails.
# Hosted on Runny.sh. Review the script page before you run it.

set -u

status=0
note() { printf '%s\n' "$*"; }

note "=== Nginx configuration test ==="
if ! command -v nginx >/dev/null 2>&1; then
  note "nginx:    not found in PATH"
  note "Result: WARNING"
  exit 1
fi

note "Binary:   $(command -v nginx)"
note "Version:  $(nginx -v 2>&1 || true)"
note ""
if out=$(nginx -t 2>&1); then
  printf '%s\n' "$out"
  note ""
  note "          OK"
  note "Result: HEALTHY"
  exit 0
else
  printf '%s\n' "$out"
  note ""
  note "          CRITICAL: nginx -t rejected the configuration"
  note "Result: CRITICAL"
  exit 2
fi