awesome-compose/samples/react-express-mysql/backend/healthcheck.js

22 lines
465 B
JavaScript
Executable File

var http = require("http");
var options = {
timeout: 2000,
host: 'localhost',
port: process.env.PORT || 8080,
path: '/healthz' // must be the same as HEALTHCHECK in Dockerfile
};
var request = http.request(options, (res) => {
console.info('STATUS: ' + res.statusCode);
process.exitCode = (res.statusCode === 200) ? 0 : 1;
process.exit();
});
request.on('error', function(err) {
console.error('ERROR', err);
process.exit(1);
});
request.end();