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cloudformation (1) Versions 0.0.1

Tools for integrating Chef with CloudFormation

Policyfile
Berkshelf
Knife
cookbook 'cloudformation', '~> 0.0.1', :supermarket
cookbook 'cloudformation', '~> 0.0.1'
knife supermarket install cloudformation
knife supermarket download cloudformation
README
Dependencies
Quality 17%

Description

Tools for integrating Chef with CloudFormation.

This cookbook contains Ohai plugin that reads cloudformation metadata, LWRP and handler for coordinating with
CloudFormation WaitCondition.

Usage

To install the handler and Ohai plugin use the cloudformation::default recipe.

WaitCondition

The easiest way to signal wait condition on chef run completion is the cloudformation::signal recipe.
This recipe will activate the handler at the end of the Chef run. You will need to pass the Handler URL using CloudFormation resource metadata:

"SomeAutoscalingGroup": {
  "Type": "AWS::AutoScaling::AutoScalingGroup",
  "Properties": {
    ...
  },
  "Metadata": {
    "waitHandlers": {
      "chef_run_finished": {"Ref": "SomeNodeInstalledWaitHandle"}
    }
  }
},

The signal recipe reads the node['cloudformation']['metadata']['waitHandlers']['chef_run_finished'] attribute and uses it to configure the signal handler.

If you want to singal a wait condition in the middle of the chef run, e.g. after some app was deployed, you can use the cloudformation_signal LWRP:

cloudformation_signal "app deployed" do
    url node['cloudformation']['metadata']['waitHandlers']['app_deployed']
    data "app deployed succefully"
end

For other attributes of the LWRP have a look at the LWRP resource file.

Dependent cookbooks

chef_handler >= 0.0.0
ohai >= 0.0.0
xml ~> 1.1.0

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

Collaborator Number Metric
            

0.0.1 failed this metric

Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.

Contributing File Metric
            

0.0.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a CONTRIBUTING.md file

Foodcritic Metric
            

0.0.1 failed this metric

FC064: Ensure issues_url is set in metadata: cloudformation/metadata.rb:1
FC065: Ensure source_url is set in metadata: cloudformation/metadata.rb:1
FC066: Ensure chef_version is set in metadata: cloudformation/metadata.rb:1
FC067: Ensure at least one platform supported in metadata: cloudformation/metadata.rb:1
FC069: Ensure standardized license defined in metadata: cloudformation/metadata.rb:1
FC085: Resource using new_resource.updated_by_last_action to converge resource: cloudformation/providers/signal.rb:38
FC121: Cookbook depends on cookbook made obsolete by Chef 14: cloudformation/metadata.rb:1
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any

No Binaries Metric
            

0.0.1 passed this metric

Testing File Metric
            

0.0.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a TESTING.md file

Version Tag Metric
            

0.0.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must include a tag that matches this cookbook version number