Merge pull request #10 from base2Services/feature/block_device_mappings

Block device mappings for eks nodes
theonestack · Nov 6, 2020 · 1b6de8e · 1b6de8e
2 parents 0ba89bb + c954ad2
commit 1b6de8e
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diff --git a/eks-cluster.cfndsl.rb b/eks-cluster.cfndsl.rb
@@ -190,6 +190,20 @@
 
   end
 
+    volumes = []
+    volume_size = external_parameters.fetch(:volume_size, nil)
+
+    unless volume_size.nil?
+      volumes << {
+        DeviceName: '/dev/xvda',
+        Ebs: {
+          VolumeSize: volume_size
+        }
+      }
+      template_data[:BlockDeviceMappings] = volumes
+    end
+
+
   EC2_LaunchTemplate(:EksNodeLaunchTemplate) {
     LaunchTemplateData(template_data)
   }

diff --git a/tests/volume_size.test.yaml b/tests/volume_size.test.yaml
@@ -0,0 +1,6 @@
+test_metadata:
+  type: config
+  name: volume_size
+  description: Test custom volume size
+
+volume_size: 120