Run `packer build` to build system images.
+:Required parameters:
+
+ :openstack: Packer template uses an OpenStack builder (true|false).
+ :openstack-cloud: Sets OS_CLOUD variable to the value of this parameter.
+ :packer-version: Version of packer to use.
+ :platform: Build platform as found in the vars directory.
+ :template: Packer template to build as found in the templates directory.
+
lf-infra-packer-validate
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