Examples with HealthChecker io.fabric8.karaf.checks.HealthChecker used on opensource projects

Example 1 with HealthChecker

use of io.fabric8.karaf.checks.HealthChecker in project fabric8 by fabric8io.

the class HealthCheckServlet method doGet.

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    List<Check> checks = new ArrayList<>();
    for (HealthChecker checker : checkers) {
        checks.addAll(checker.getFailingHealthChecks());
    }
    if (checks.isEmpty()) {
        resp.getWriter().println("HEALTHY");
    } else {
        resp.setStatus(503);
        resp.getWriter().println("NOT HEALTHY");
        for (Check check : checks) {
            resp.getWriter().println(check.getName() + ": " + check.getLongDescription());
        }
    }
}