This test is for the regression fixed in #9103
Before fix
```
⇶ go test ./builder/azure/arm/... -run=TestConfigUserNameOverride
--- FAIL: TestConfigUserNameOverride (0.42s)
config_test.go:75: Expected 'c.Comm.SSHPassword' to be set to generated password, but found ""!
config_test.go💯 Expected 'UserName' to be set to 'override_winrm_username', but found "packer"!
FAIL
FAIL github.com/hashicorp/packer/builder/azure/arm 0.425s
FAIL
```
After fix
```
⇶ go test ./builder/azure/arm/... -run=TestConfigUserNameOverride
ok github.com/hashicorp/packer/builder/azure/arm 0.379s
```
* Fix variable names in error messages
Also don't try to shut down VM if it's already off, otherwise VSphere would raise an error: "The attempted operation cannot be performed in the current state (Powered off)."
* add better error support to check if vm exists use path.Join so that it looks up the VM correctly turn off VM if it is still running
* fix the vsphere-clone also
* add a common precleanvm to the driver to dedupe iso and clone logic, reduce the if nesting
* make sure keyvalue and namevalue filters are using the same naming as the service being used
* make docs a bit more readable for KeyValues too
* Update website/pages/docs/from-1.5/expressions.mdx
Co-Authored-By: Megan Marsh <megan@hashicorp.com>
Co-authored-by: Megan Marsh <megan@hashicorp.com>
* [builder/azure-arm] Use VM/build location for image locationThe builder was using the location of the containing resource group asthe image location, but the API call can only create images in the samelocation as the source VM that is being captured.
Adds `enable_secure_boot`, `enable_vtpm` and `enable_integrity_monitoring`
config options to enable building of custom Shielded GCP Compute images.
Feedback on this is more than welcome as this is my first attempt in
contributing to anything Packer related.
Packer is great for us to build custom images on top of GCP but we would
like to enhance that to support Shielded VM images. This will allow us
to have more secure and trusted images which our team(s) will be using.
