Class: DexSync::UpdateKubeConfigService

Inherits:
Object
  • Object
show all
Defined in:
lib/dex_sync.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ UpdateKubeConfigService

Returns a new instance of UpdateKubeConfigService.



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# File 'lib/dex_sync.rb', line 40

def initialize(config)
  @config = config
end

Instance Method Details

#perform ⇒ Object 



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# File 'lib/dex_sync.rb', line 44

def perform
  @config.clusters.each do |cluster|
     = { cross_client: cluster, offline_access: 'yes' }

    puts("Logging into dex app...#{cluster}")
    response = connection.post('login', )
    puts('Wait for it...')

    doc = Nokogiri::HTML(response.body)

    refresh_token = doc.css('form > input[name=refresh_token]').first['value']
    id_token      = doc.css('form > input[name=id_token]').first['value']

    @config.namespaces.each do |namespace|
      puts("Dowloading config for #{cluster}:#{namespace}")

      download_params = {
        refresh_token: refresh_token,
        id_token: id_token,
        namespace: namespace,
        internal: true
      }

      response = connection.post('download', download_params)

      config = YAML.safe_load(response.body)

      File.open(File.expand_path("~/.kubeconfigs/#{cluster}-#{namespace}-internal"), 'w') do |f|
        f.write(config.to_yaml)
      end
    end
  end
end