anchor.diff:  #   servers = ["127.0.0.1:27017"]
   
   
  -<% if config_file['mysql'] %>
  +<% config_file['mysql'].each do |server_url| %>
   # # Read metrics from one or many mysql servers
   [[inputs.mysql]]
     ## specify servers via a url matching:
  
positive.code:   ## Some queries we may want to run less often (such as SHOW GLOBAL VARIABLES)
    interval_slow                   = "30m"
    [inputs.mysql.tags]
      server_name = "<%= config_file['mysql'].first.split(/[()]/)[1].split(":").first %>"
  <% end %>
  
  
  
negative.code:   ##    root@tcp(127.0.0.1:3306)/?tls=false
    #
    ## If no servers are specified, then localhost is used as the host.
    servers = <%= [server_url] %>
    tagexclude = ["server", "host"]
    fieldpass = ["queries", "bytes_sent", "bytes_received", "connections", "slow_queries"]
    namedrop = ["mysql_users*"]
  