Uses automatic scaling in favor of manual scaling (#53)

nkinkade · web-flow · commit c371e0ae7a29 · 2021-07-13T13:37:35.000-05:00
* Uses automatic scaling in favor of manual scaling I believe this should resolve the following issue: m-lab/dev-tracker#675
diff --git a/cloudbuild/app-platform.yaml.mlab-ns b/cloudbuild/app-platform.yaml.mlab-ns
@@ -6,8 +6,12 @@ resources:
   cpu: 1
   memory_gb: 4
 
-manual_scaling:
-  instances: 2
+automatic_scaling:
+  min_num_instances: 2
+  max_num_instances: 4
+  # Anecdotally, it seems to take roughly 5m for an instance to initialize
+  # fully.
+  cool_down_period_sec: 300
 
 env_variables:
   LEGACY_SERVER: https://mlab-ns.appspot.com
diff --git a/cloudbuild/app-platform.yaml.mlab-sandbox b/cloudbuild/app-platform.yaml.mlab-sandbox
@@ -6,8 +6,12 @@ resources:
   cpu: 1
   memory_gb: 4
 
-manual_scaling:
-  instances: 2
+automatic_scaling:
+  min_num_instances: 2
+  max_num_instances: 4
+  # Anecdotally, it seems to take roughly 5m for an instance to initialize
+  # fully.
+  cool_down_period_sec: 300
 
 env_variables:
   LEGACY_SERVER: https://mlab-ns.appspot.com
diff --git a/cloudbuild/app-platform.yaml.mlab-staging b/cloudbuild/app-platform.yaml.mlab-staging
@@ -6,8 +6,12 @@ resources:
   cpu: 1
   memory_gb: 4
 
-manual_scaling:
-  instances: 2
+automatic_scaling:
+  min_num_instances: 2
+  max_num_instances: 4
+  # Anecdotally, it seems to take roughly 5m for an instance to initialize
+  # fully.
+  cool_down_period_sec: 300
 
 env_variables:
   LEGACY_SERVER: https://mlab-ns.appspot.com
diff --git a/cloudbuild/app.yaml.mlab-ns b/cloudbuild/app.yaml.mlab-ns
@@ -11,8 +11,12 @@ resources:
   cpu: 2
   memory_gb: 8
 
-manual_scaling:
-  instances: 2
+automatic_scaling:
+  min_num_instances: 2
+  max_num_instances: 4
+  # Anecdotally, it seems to take roughly 5m for an instance to initialize
+  # fully.
+  cool_down_period_sec: 300
 
 env_variables:
   LEGACY_SERVER: https://mlab-ns.appspot.com
diff --git a/cloudbuild/app.yaml.mlab-sandbox b/cloudbuild/app.yaml.mlab-sandbox
@@ -11,8 +11,12 @@ resources:
   cpu: 2
   memory_gb: 8
 
-manual_scaling:
-  instances: 2
+automatic_scaling:
+  min_num_instances: 2
+  max_num_instances: 4
+  # Anecdotally, it seems to take roughly 5m for an instance to initialize
+  # fully.
+  cool_down_period_sec: 300
 
 env_variables:
   LEGACY_SERVER: https://mlab-sandbox.appspot.com
diff --git a/cloudbuild/app.yaml.mlab-staging b/cloudbuild/app.yaml.mlab-staging
@@ -11,8 +11,12 @@ resources:
   cpu: 2
   memory_gb: 8
 
-manual_scaling:
-  instances: 2
+automatic_scaling:
+  min_num_instances: 2
+  max_num_instances: 4
+  # Anecdotally, it seems to take roughly 5m for an instance to initialize
+  # fully.
+  cool_down_period_sec: 300
 
 env_variables:
   LEGACY_SERVER: https://mlab-staging.appspot.com
