Adding volume handling options for Packer.

roles/aws/aws_ami/defaults/main.yml

@@ -10,6 +10,10 @@ aws_ami:
   owner: "136693071363" # Global AWS account ID of owner, defaults to Debian official
   ssh_username: "admin"
   encrypt_boot: false
+  # EBS volume options
+  device_name: /dev/xvda # default for Debian AMIs
+  volume_type: gp3
+  volume_size: 20
   #vpc_filter: "example" # If defined, Packer will search for a VPC with the `Name` tag of the value given. vpc_id takes precednece over this if both are defined. This also assumes the VPC is not the default and has a CIDR block of /16.
   vpc_filter: ""
   #subnet_filter_az: "a" # If vpc_id and/or vpc_filter are defined, subnet_filter_az MUST be defined and must match an AZ that has public networking.

roles/aws/aws_ami/templates/packer.json.j2

@@ -14,6 +14,14 @@
       "ami_name": "{{ aws_ami.ami_name }}",
       "associate_public_ip_address": true,
       "encrypt_boot": "{{ aws_ami.encrypt_boot }}",
+      "launch_block_device_mappings": [
+        {
+          "device_name": "{{ aws_ami.device_name }}",
+          "volume_type": "{{ aws_ami.volume_type }}",
+          "volume_size": {{ aws_ami.volume_size }},
+          "delete_on_termination": true
+        }
+      ]
       "source_ami_filter": {
         "filters": {
           "virtualization-type": "{{ aws_ami.virtualization_type }}",

roles/debian/mount_sync/README.md

@@ -5,8 +5,9 @@ It will:
 
 - perform an initial rsync using a cloud-init script
 - use Unison to perform regular checks (mostly to catch edge-cases where an instance would be spinned up during the middle of a deployment)
-  <!--TOC-->
-  <!--ENDTOC-->
+
+<!--TOC-->
+<!--ENDTOC-->
 
 <!--ROLEVARS-->
 ## Default variables