openshift-docs/modules/capi-yaml-machine-template-aws.adoc

// Module included in the following assemblies:
//
// * machine_management/cluster_api_machine_management/cluster_api_provider_configurations/cluster-api-config-options-aws.adoc

:_mod-docs-content-type: REFERENCE
[id="capi-yaml-machine-template-aws_{context}"]
= Sample YAML for a Cluster API machine template resource on {aws-full}

The machine template resource is provider-specific and defines the basic properties of the machines that a compute machine set creates.
The compute machine set references this template when creating machines.

[source,yaml]
----
apiVersion: infrastructure.cluster.x-k8s.io/v1beta2
kind: AWSMachineTemplate # <1>
metadata:
  name: <template_name> # <2>
  namespace: openshift-cluster-api
spec:
  template:
    spec: # <3>
      iamInstanceProfile: # ...
      instanceType: m5.large
      ignition:
        storageType: UnencryptedUserData
        version: "3.4"
      ami:
        id: # ...
      subnet:
        filters:
        - name: tag:Name
          values:
          - # ...
      additionalSecurityGroups:
      - filters:
        - name: tag:Name
          values:
          - # ...
----
<1> Specify the machine template kind.
This value must match the value for your platform.
<2> Specify a name for the machine template.
<3> Specify the details for your environment.
The values here are examples.