Class: Chef::Knife::ConfigList

Inherits:
Knife
  • Object
show all
Defined in:
lib/chef/knife/config_list.rb

Direct Known Subclasses

ConfigListProfiles

Instance Method Summary collapse

Instance Method Details

#configure_chef ⇒ Object 



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# File 'lib/chef/knife/config_list.rb', line 39

def configure_chef
  apply_computed_config
end

#run ⇒ Object 



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# File 'lib/chef/knife/config_list.rb', line 43

def run
  credentials_data = self.class.config_loader.parse_credentials_file
  if credentials_data.nil? || credentials_data.empty?
    # Should this just show the ambient knife.rb config as "default" instead?
    ui.fatal("No profiles found, #{self.class.config_loader.credentials_file_path} does not exist or is empty")
    exit 1
  end

  current_profile = self.class.config_loader.credentials_profile(config[:profile])
  profiles = credentials_data.keys.map do |profile|
    if config[:ignore_knife_rb]
      # Don't do any fancy loading nonsense, just the raw data.
      profile_data = credentials_data[profile]
      {
        profile: profile,
        active: profile == current_profile,
        client_name: profile_data["client_name"] || profile_data["node_name"],
        client_key: profile_data["client_key"],
        server_url: profile_data["chef_server_url"],
      }
    else
      # Fancy loading nonsense so we get what the actual config would be.
      # Note that this modifies the global config, after this, all bets are
      # off as to whats in the config.
      Chef::Config.reset
      wcl = Chef::WorkstationConfigLoader.new(nil, Chef::Log, profile: profile)
      wcl.load
      {
        profile: profile,
        active: profile == current_profile,
        client_name: Chef::Config[:node_name],
        client_key: Chef::Config[:client_key],
        server_url: Chef::Config[:chef_server_url],
      }
    end
  end

  # Try to reset the config.
  unless config[:ignore_knife_rb]
    Chef::Config.reset
    apply_computed_config
  end

  if ui.interchange?
    # Machine-readable output.
    ui.output(profiles)
  else
    # Table output.
    ui.output(render_table(profiles))
  end
end