The ResourceGuardInterpreter wraps a resource's guards in another resource. That inner resource needs to behave differently during (for example) why_run mode, so we flag it here. For why_run mode we still want to execute the guard resource even if we are not executing the wrapping resource.
For example, using chef’s built-in resource you can manage packages, services, files, directories on your system. But, if you have a complex requirement that is specific to your application or tool, you can create your own custom resource, and place them under the resources directory.
Transfer a file from a URL remote_file '/tmp/testfile' do source 'http://www.example.com/tempfiles/testfile' mode '0755' checksum '3a7dac00b1' # A SHA256 (or portion thereof) of the file. end A custom resource is often implemented using the core chef-client resources— file, template, package, and so on—as building blocks. A custom resource is then added to a recipe using the short name of the custom resource in the recipe (and not by using any of the building block resource components). S3 File Resource for Chef. GitHub Gist: instantly share code, notes, and snippets. # File 'lib/chef/resource.rb', line 110 def initialize (name, run_context = nil) name (name) unless name. nil?
destination, group, mode, options, overwrite, owner, and path are the properties available to this resource. The remote_file resource on Windows supports accessing files from a remote SMB/CIFS share. The file name should be specified in the source property as a UNC path e.g. \myserver\myshare\mydirectory\myfile.txt.
You will get all these files when you create The chef resources section of Chef Network includes training videos, blogs, advice from peers, the Kitchen Workplace Charter, Exclusive Offers and so much Chef de file : définition, synonymes, citations, traduction dans le dictionnaire de la langue française.
Guard attributes are typically used to ensure that the Chef resource is can be done in an attributes file or recipe, but only if a specific attribute exists.
In our case, we specify the file name that we are trying to create in the first line. Chef - Roles - Roles in Chef are a logical way of grouping nodes. Typical cases are to have roles for web servers, database servers, and so on.
Chef resource represents a piece of the operating system at its desired state. It is a statement of configuration policy that describes the desired state of a node to which one wants to take the current configuration to using resource providers. It helps in knowing the current status of the target machine using the Ohai mechanism of Chef.
Availability Installation. This resource is distributed along with Chef InSpec itself.
# File 'lib/chef/resource.rb', line 1440 def defined_at # The following regexp should match these two sourceline formats: # /some/path/to/file.rb:80:in `wombat_tears' # C:/some/path/to/file.rb:80 in 1`wombat_tears' # extracting the path to the source file and the line number. The above recipe contains a simple ‘file’ resource which creates a text file called test and puts in the content “This is a test file” on the system desktop. If you are familiar with writing Chef for Linux, you will see how they have kept the ‘file’ resource the same for both platforms. (This is one of the advantages I observed.)
This resource collection contains all defined resources, which are executed by Chef. As you see, the parametrization of the file resource is quite similar to the Chef DSL in the recipe. Documentation of more resource classes is available on the rubydoc.
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archive_file 'Precompiled.zip' do path '/tmp/Precompiled.zip' destination '/srv/files' end
# Load ChefSpec and put our test into ChefSpec mode. require 'chefspec' # Describing our custom resource. describe 'mycookbook_greet' do # Normally ChefSpec skips running resources, but for this test we want to # actually run this one custom resource. step_into:mycookbook_greet # Nothing in this test is platform-specific, so use the latest
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Use the file Chef InSpec audit resource to test all system file types, including files, directories, symbolic links, named pipes, sockets, character devices, block devices, and doors.
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If I set the http_proxy setting in /etc/chef/client.rb, it adversely affects the recipe's ability to download yum and other files from internal resources. Is there a way to
source - A local 17 Sep 2020 Download Chef Commands Cheat Sheet PDF now. file, remote file, and cookbook file to manage files and a resource to manage directories. 22 May 2019 File distributions; Templates; Extensions to Chef, such as libraries, definitions, and custom resources. Managing Nodes on the central Chef 1 Apr 2021 This information is then sent over to the server to be compared against the configuration files and to check if any new configuration is required. Resources – The smallest building block of Chef is called “Chef Resource”. Example: Lets suppose you want to create a file in your Linux server using chef, you 23 May 2019 We'll make use of Azures Resource Manager, ARM Templates, the Chef Automate server for Azure and then bootstrap a new node. You'll be Each chef server account will have a URL(Hosted/On-Premise), a User pem file, a Validator pem file and a knife file .