Class: ChefCLI::PolicyfileServices::RmPolicy

Inherits:
Object
  • Object
show all
Defined in:
lib/chef-cli/policyfile_services/rm_policy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config: nil, ui: nil, policy_name: nil) ⇒ RmPolicy

Returns a new instance of RmPolicy.



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 42

def initialize(config: nil, ui: nil, policy_name: nil)
  @chef_config = config
  @ui = ui
  @policy_name = policy_name

  @policy_revision_data = nil
  @policy_exists = false
  @policy_group_data = nil

  @undo_record = Policyfile::UndoRecord.new
  @undo_stack = Policyfile::UndoStack.new
end

Instance Attribute Details

#chef_config ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 31

def chef_config
  @chef_config
end

#policy_name ⇒ Object (readonly)

Returns the value of attribute policy_name.



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 28

def policy_name
  @policy_name
end

#ui ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 34

def ui
  @ui
end

#undo_record ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 37

def undo_record
  @undo_record
end

#undo_stack ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 40

def undo_stack
  @undo_stack
end

Instance Method Details

#http_client ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

An instance of Chef::ServerAPI configured with the user’s server URL and credentials.



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 77

def http_client
  @http_client ||= Chef::ServerAPI.new(chef_config.chef_server_url,
    signing_key_filename: chef_config.client_key,
    client_name: chef_config.node_name)
end

#run ⇒ Object 



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# File 'lib/chef-cli/policyfile_services/rm_policy.rb', line 55

def run
  unless policy_exists?
    ui.err("Policy '#{policy_name}' does not exist on the server")
    return false
  end

  undo_record.description = "delete-policy #{policy_name}"

  unless policy_has_no_revisions?
    gather_policy_data_for_undo
  end

  http_client.delete("/policies/#{policy_name}")
  undo_stack.push(undo_record)
  ui.err("Removed policy '#{policy_name}'.")
rescue => e
  raise DeletePolicyError.new("Failed to delete policy '#{policy_name}'", e)
end