changes

Author: marcoacierno

backend/pycon/wsgi.py

@@ -1,3 +1,4 @@
+import sys
 import signal
 import os
 
@@ -10,6 +11,8 @@ def handle_sigterm(signum, frame):
     with open("shutdown", "w") as f:
         f.write("shutdown")
 
+    sys.exit(0)
+
 
 try:
     signal.signal(signal.SIGTERM, handle_sigterm)

frontend/src/instrumentation.ts

@@ -6,7 +6,13 @@ export async function register() {
     const fs = await import("fs");
 
     process.on("SIGTERM", () => {
+      console.log("Received SIGTERM, starting graceful shutdown");
+
       fs.writeFileSync("/tmp/shutdown", "1");
+
+      setTimeout(() => {
+        process.exit(0);
+      }, 20 * 1000); // 20 secs shutdown timeout
     });
   }
 }

infrastructure/applications/cluster/load_balancer_task.tf

@@ -35,7 +35,7 @@ resource "aws_ecs_task_definition" "traefik" {
         },
         {
           name = "TRAEFIK_PROVIDERS_ECS_REFRESHSECONDS",
-          value = "10"
+          value = "15"
         },
         {
           name = "TRAEFIK_LOG_LEVEL"

infrastructure/applications/pretix/main.tf

@@ -25,7 +25,7 @@ resource "aws_ecs_task_definition" "pretix" {
         retries = 3
         command = [
           "CMD-SHELL",
-          "curl --header 'Host: ${local.alias}' -f http://127.0.0.1/healthcheck/ || exit 1"
+          "curl -s --header 'Host: ${local.alias}' -f http://127.0.0.1/healthcheck/ || exit 1"
         ]
         timeout  = 3
         interval = 10

infrastructure/applications/pycon_frontend/task.tf

@@ -75,9 +75,9 @@ resource "aws_ecs_task_definition" "pycon_frontend" {
         retries = 3
         command = [
           "CMD-SHELL",
-          "curl -f http://localhost:3000/api/health || exit 1"
+          "curl -s -f http://localhost:3000/api/health || exit 1"
         ]
-        timeout  = 3
+        timeout  = 5
         interval = 10
       }