Class: HealthInspector::Checklists::Cookbooks

Inherits:
Base
  • Object
show all
Defined in:
lib/health_inspector/checklists/cookbooks.rb

Defined Under Namespace

Classes: Cookbook

Instance Method Summary collapse

Methods inherited from Base

add_check, #banner, #checks, #chef_rest, #indent, #initialize, #load_ruby_or_json_from_local, #print_failures, #print_failures_from_hash, #print_key, #print_success, #print_value_diff, #run, run, #run_check, #run_checks

Methods included from HealthInspector::Color

#color

Constructor Details

This class inherits a constructor from HealthInspector::Checklists::Base

Instance Method Details

#checksum_compare(name, version) ⇒ Object

TODO: Check files that exist locally but not in manifest on server



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# File 'lib/health_inspector/checklists/cookbooks.rb', line 103

def checksum_compare(name, version)
  begin
    cookbook = chef_rest.get_rest("/cookbooks/#{name}/#{version}")
  rescue Net::HTTPServerException => e
    return ["Could not find cookbook #{name} on the server"]
  end

  bad_files = []

  Chef::CookbookVersion::COOKBOOK_SEGMENTS.each do |segment|
    cookbook.manifest[segment].each do |manifest_record|
      path = cookbook_path("#{name}/#{manifest_record["path"]}")

      if path
        checksum = checksum_cookbook_file(path)
        bad_files << "#{manifest_record['path']}" if checksum != manifest_record['checksum']
      else
        bad_files << "#{manifest_record['path']} does not exist in the repo"
      end
    end
  end

  bad_files
end

#checksum_cookbook_file(filepath) ⇒ Object 



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# File 'lib/health_inspector/checklists/cookbooks.rb', line 128

def checksum_cookbook_file(filepath)
  Chef::CookbookVersion.checksum_cookbook_file(filepath)
end

#cookbook_path(name) ⇒ Object 



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# File 'lib/health_inspector/checklists/cookbooks.rb', line 97

def cookbook_path(name)
  path = @context.cookbook_path.find { |f| File.exist?("#{f}/#{name}") }
  path ? File.join(path, name) : nil
end

#cookbooks_in_repo ⇒ Object 



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# File 'lib/health_inspector/checklists/cookbooks.rb', line 82

def cookbooks_in_repo
  @context.cookbook_path.
    map { |path| Dir["#{path}/*"] }.
    flatten.
    select { |path| File.exists?("#{path}/metadata.rb") }.
    inject({}) do |hsh, path|

      name    = File.basename(path)
      version = (`grep '^version' #{path}/metadata.rb`).split.last[1...-1]

      hsh[name] = Chef::Version.new(version)
      hsh
    end
end

#cookbooks_on_server ⇒ Object 



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# File 'lib/health_inspector/checklists/cookbooks.rb', line 75

def cookbooks_on_server
  chef_rest.get_rest("/cookbooks").inject({}) do |hsh, (name,version)|
    hsh[name] = Chef::Version.new(version["versions"].first["version"])
    hsh
  end
end

#each_item ⇒ Object 



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# File 'lib/health_inspector/checklists/cookbooks.rb', line 57

def each_item
  server_cookbooks   = cookbooks_on_server
  local_cookbooks    = cookbooks_in_repo
  all_cookbook_names = ( server_cookbooks.keys + local_cookbooks.keys ).uniq.sort

  all_cookbook_names.each do |name|
    item = Cookbook.new.tap do |cookbook|
      cookbook.name           = name
      cookbook.path           = cookbook_path(name)
      cookbook.server_version = server_cookbooks[name]
      cookbook.local_version  = local_cookbooks[name]
      cookbook.bad_files      = checksum_compare(name, cookbook.server_version.inspect)
    end

    yield item
  end
end