Merge pull request #1477 from giantswarm/ova-support-image-name

Support setting image_name user var for OVA image name output

Author: k8s-ci-robot

images/capi/packer/ova/packer-node.json

@@ -10,6 +10,7 @@
       "http_port_min": "{{user `http_port_min`}}",
       "name": "vmware-vmx",
       "output_directory": "{{user `output_dir`}}",
+      "output_filename": "{{user `image_name`}}",
       "remote_datastore": "{{user `remote_datastore`}}",
       "remote_host": "{{user `remote_host`}}",
       "remote_password": "{{user `remote_password`}}",
@@ -485,6 +486,7 @@
     "http_port_max": "",
     "http_port_min": "",
     "ib_version": "{{env `IB_VERSION`}}",
+    "image_name": "",
     "ip_settle_timeout": "5s",
     "ip_wait_timeout": "30m",
     "kubernetes_cni_deb_version": null,