From 154b732540ca79f06eecb6a78a6d1cf2e18b3816 Mon Sep 17 00:00:00 2001
From: Michael Jackson <michael@jackson.us>
Date: Tue, 29 Jan 2019 12:45:38 -0800
Subject: [PATCH] Deploy staging on App Engine standard

---
 app-staging.yaml  | 15 +++++----------
 modules/server.js |  6 ++++++
 package.json      |  2 +-
 3 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/app-staging.yaml b/app-staging.yaml
index 1957016..7fdf95c 100644
--- a/app-staging.yaml
+++ b/app-staging.yaml
@@ -1,10 +1,5 @@
-runtime: nodejs
-env: flex
-
-resources:
-  cpu: 1
-  memory_gb: 0.5
-  disk_size_gb: 10
-
-manual_scaling:
-  instances: 1
+runtime: nodejs10
+env: standard
+instance_class: B4
+basic_scaling:
+  max_instances: 1
diff --git a/modules/server.js b/modules/server.js
index b43eb4e..19cd33d 100644
--- a/modules/server.js
+++ b/modules/server.js
@@ -29,6 +29,12 @@ app.enable('trust proxy');
 app.use(logger);
 app.use(staticFiles);
 
+// Special startup request from App Engine
+// https://cloud.google.com/appengine/docs/standard/nodejs/how-instances-are-managed
+app.get('/_ah/start', (req, res) => {
+  res.status(200).end();
+});
+
 app.get('/', serveMainPage);
 
 app.use(redirectLegacyURLs);
diff --git a/package.json b/package.json
index 80b0bad..1aca617 100644
--- a/package.json
+++ b/package.json
@@ -67,6 +67,6 @@
     "tempy": "^0.2.1"
   },
   "engines": {
-    "node": "10.x"
+    "node": "10.x.x"
   }
 }