namespace :redis do

desc "List all keys"
task :keys do |task|
  on roles(:redis), in: :parallel do
    set :default_shell, "/bin/bash"
    puts capture "/usr/bin/redis-cli keys '*'"
  end
end

desc "Flush all keys"
task :flush do |task|
  on roles(:redis), in: :parallel do
    set :default_shell, "/bin/bash"
    puts capture  "/usr/bin/redis-cli flushdb"
  end
end

end