The Chef file and folder locations are different on Linux and Windows machines. This article explains the purpose of each file and the location. Summary Linux Windows Cookbook location /var/chef/cache/cookbooks C:\chef\cache\cookbooks Chef Client run log /var/log/chef.log First run only C:\chef\chef-client.log Subsequent Chef client runs C:\chef\log\client.log Error log /var/chef/cache/chef-stacktrace.out C:\chef\cache\chef-stacktrace.out Ohai output /var/chef/cache/failed-run-data.json C:\chef\cache\failed-run-data.json Recommended location for …
Tag Archives: Chef
Internalize Chocolatey packages
To access Chocolatey packages in your private network you need to download them from the Internet and store them at a location where all servers can access them. You can internalize Chocolatey packages if you have a Chocolatey Business subscription. You can use an Artifactory server to host the internalized packages. List of available packages To …
Launch Windows instances locally with Chef Test Kitchen
Most Linux distributions are free, and do not require product keys to launch them. The steps below are based on the great article at http://kitchen.ci/blog/test-kitchen-windows-test-flight-with-vagrant/ I have summarized the steps below to create a free Virtual Box Windows Server 2012R2 image on your workstation, so Test Kitchen can use Vagrant and Virtual Box to launch Windows instances and test cookbooks …
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DevOps Engineering part 1. (Mac) – Make your Macintosh easier to use
Enable the right-click To be able the right-click on the mouse Disable caps lock If you never write emails with all capital letters, and many times a day accidentally press the caps lock key, you can disable it. Remove Siri from the control strip If you don’t use Siri on your Mac, there is no …
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OLD- DevOps Engineering part 1. (Win) – Make your Windows computer easier to use
Set up your computer Display the file extensions On Windows 11 Open the File Explorer Click the arrow next to View and select Show Mark File name extensions and Hidden items On Windows 10 Open File Explorer On the View tab select File name extensions Hidden items On Windows 7 (if you accidentally run into …
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`block in filter_instances’: undefined method `empty?’ for nil:NilClass (NoMethodError)
When you try to execute any of the “kitchen” commands in Chef Test Kitchen you may get the following error message. lib/kitchen/config.rb:182:in `block in filter_instances’: undefined method `empty?’ for nil:NilClass (NoMethodError) This happened in my cookbook, when I have removed the value from the “excludes:” option in the .kitchen.yml file, but left the “excludes:” option …
Serialize SSH and RSA private keys to store them in a Chef Data Bag
To send RSA private keys to instances, store them in encrypted data bags. The data bag item is a JSON file that contains keys and values inline. Use base64 encoding Base64 encoding converts binary data to ASCII format to represent special characters, like line breaks as ASCII text. The result will be larger, 8 / …
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HTTP Request Returned 409 Conflict: Client already exists
The Chef server maintains the list of registered nodes and clients in its database. When you launch a new instance with Chef you may encounter the following error message: *** Input CHEF_CLIENT_NODE_NAME is undefined, using: IP-0AFE6965 … *** Starting chef-client *** Finished chef-client Printing Log … […] INFO: Client key C:\chef\client.pem is not present – …
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DevOps Engineering part 5. – Create an enterprise cookbook
In this exercise we will create a Chef cookbook for a corporation. It will be robust and include all the necessary elements to be used in a large enterprise. If your company already has established standards, as you progress with this tutorial, copy the appropriate file from an existing cookbook. If this is the first …
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DevOps Engineering part 4. – Connect to the Chef server
Find a Chef Server To work in a corporate environment, your organization needs access to a Chef server. To learn Chef and test your cookbooks for free, you can create an account on the “hosted” Chef server, maintained by the Chef company. The plan allows five nodes at a time, so you can even launch a small …
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