Add healthchecks for pretix and pycon backend

Author: marcoacierno

infrastructure/applications/pretix/main.tf

@@ -165,6 +165,16 @@ resource "aws_ecs_task_definition" "pretix" {
           "awslogs-stream-prefix" = "pretix"
         }
       }
+
+      healthCheck = {
+        retries = 3
+        command = [
+          "CMD-SHELL",
+          "curl -f http://localhost/healthcheck/ || exit 1"
+        ]
+        timeout  = 3
+        interval = 10
+      }
     },
   ])
 

infrastructure/applications/pycon_backend/web_task.tf

@@ -49,7 +49,7 @@ resource "aws_ecs_task_definition" "web" {
         retries = 3
         command = [
           "CMD-SHELL",
-          "echo 1"
+          "curl -f http://localhost:8000/health/ || exit 1"
         ]
         timeout  = 3
         interval = 10