PatrickKalkman · January 5, 2020 14:52 · Jan 5, 2020
diff --git a/healthcheck.js b/healthcheck.js
@@ -0,0 +1,28 @@
+const http = require('http');
+const config = require('./config');
+const log = require('./log');
+const constants = require('./constants');
+
+const options = {
+  host: 'localhost',
+  port: config.httpPort,
+  timeout: 2000,
+  method: 'GET',
+  path: '/api/health/',
+};
+
+const request = http.request(options, (result) => {
+  log.info(`Performed health check, result ${result.statusCode}`);
+  if (result.statusCode === constants.HTTP_STATUS_OK) {
+    process.exit(0);
+  } else {
+    process.exit(1);
+  }
+});
+
+request.on('error', (err) => {
+  log.error(`An error occurred while performing health check, error: ${err}`);
+  process.exit(1);
+});
+
+request.end();