added status handler, so readyness+liveness-probes in k82 get some

api/server.go

@@ -18,6 +18,7 @@ package api
 
 import (
 	"errors"
+
 	"github.com/gofiber/fiber/v2"
 	"github.com/gofiber/fiber/v2/middleware/compress"
 	"github.com/gofiber/fiber/v2/middleware/cors"
@@ -130,6 +131,9 @@ func Runserver(conf *cfg.Config, args []string) error {
 			return FormPage(c, conf, db, shallExpire)
 		})
 
+		router.Get("/status", func(c *fiber.Ctx) error {
+			return Status(c, conf)
+		})
 	}
 
 	// setup cleaner
@@ -196,8 +200,8 @@ func SetupServer(conf *cfg.Config) *fiber.App {
 }
 
 /*
-   Wrapper to respond with proper json status, message and code,
+Wrapper to respond with proper json status, message and code,
-   shall be prepared and called by the handlers directly.
+shall be prepared and called by the handlers directly.
 */
 func JsonStatus(c *fiber.Ctx, code int, msg string) error {
 	success := true
@@ -214,7 +218,7 @@ func JsonStatus(c *fiber.Ctx, code int, msg string) error {
 }
 
 /*
-   Used for non json-aware handlers, called by server
+Used for non json-aware handlers, called by server
 */
 func SendResponse(c *fiber.Ctx, msg string, err error) error {
 	if err != nil {

api/status_handlers.go

@@ -0,0 +1,24 @@
+/*
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+package api
+
+import (
+	"github.com/gofiber/fiber/v2"
+	"github.com/tlinden/ephemerup/cfg"
+	"github.com/tlinden/ephemerup/common"
+)
+
+func Status(c *fiber.Ctx, cfg *cfg.Config) error {
+	res := &common.Response{}
+	res.Success = true
+	res.Code = fiber.StatusOK
+	res.Message = "up and running"
+	return c.Status(fiber.StatusOK).JSON(res)
+}