chef-client provisioner failing on Windows Server 2012 R2: Failed to read the private key

[kbrowns]

I'm seeing issues with the chef-provisioner starting in build 1.2.0. I"m pretty confident the issue is a bug because downgrading packer to 1.1.3 reliably fixes the issue, but if I upgrade to any version above that (1.2.0+) I reliably see failures with the chef-client being unable to find private key. Full log is listed below, but the consistent failure I see is:

        csg-simple-packer-build: 'skipping chmod 0777 C:/Windows/Temp/packer-chef-client'

        csg-simple-packer-build: Uploading ****...

        csg-simple-packer-build: Creating configuration file 'client.rb'

        csg-simple-packer-build: Creating JSON attribute file

        csg-simple-packer-build: Executing Chef: c:/opscode/chef/bin/chef-client.bat --no-color -c C:/Windows/Temp/packer-chef-client/client.rb -j C:/Windows/Temp/packer-chef-client/first-boot.json

        csg-simple-packer-build: Creating configuration file 'knife.rb'

    ==> csg-simple-packer-build: Cleaning up chef node...

        csg-simple-packer-build: WARN: Failed to read the private key C:/Windows/Temp/packer-chef-client/client.pem: #<Errno::ENOENT: No such file or directory @ rb_sysopen - C:/Windows/Temp/packer-chef-client/client.pem>

        csg-simple-packer-build: ERROR: Your private key could not be loaded from C:/Windows/Temp/packer-chef-client/client.pem

        csg-simple-packer-build: Check your configuration file and ensure that your private key is readable

    ==> csg-simple-packer-build: Terminating the source AWS instance...

==> csg-simple-packer-build: Cleaning up any extra volumes...

    ==> csg-simple-packer-build: No volumes to clean up, skipping

    Build 'csg-simple-packer-build' errored: Error cleaning up chef node: Failed to cleanup node: Non-zero exit status. See output above for more info.

Given that it's complaining there is no client.pem, this seems to suggest that the bootstrap process is somehow short circuited - i.e. the validation key is not uploaded an used maybe?

• Packer version: issues appears to start in 1.2.0 and remains in 1.2.1, 1.2.2, 1.2.3, and 1.2.4. 1.1.3 works
• Host platform: AWS Linux 1 host building Windows Server 2012 R2
• Debug log output from PACKER_LOG=1 packer build template.json: debug output
• Reproduction steps: packer.json

[cdtsushant]

azure-arm: Chef Infra Client cannot execute without accepting the license
azure-arm: Creating configuration file 'knife.rb'
==> azure-arm: Cleaning up chef node...
==> azure-arm: ERROR: Your private key could not be loaded from C:/Windows/Temp/packer-chef-client/client.pem
==> azure-arm: Check your configuration file and ensure that your private key is readable
azure-arm: WARN: Failed to read the private key C:/Windows/Temp/packer-chef-client/client.pem: #<Errno::ENOENT: No such file or directory @ rb_sysopen - C:/Windows/Temp/packer-chef-client/client.pem>
==> azure-arm: Provisioning step had errors: Running the cleanup provisioner, if present...
==> azure-arm:

[ghost]

This issue has been automatically migrated to hashicorp/packer-plugin-chef#12 because it looks like an issue with that plugin. If you believe this is not an issue with the plugin, please reply to hashicorp/packer-plugin-chef#12.

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.