5 -- This module is MIT/X11 licensed.

     5 -- This module is MIT/X11 licensed.

     6 

     6 

     7 module:set_global();

     7 module:set_global();

     8 module:depends "http";

     8 module:depends "http";

     9 

     9 

    10 local s_format = string.format;

    11 local s_format = string.format;

    11 local t_insert = table.insert;

    12 local t_insert = table.insert;

    12 local socket = require "socket";

    14 local socket = require "socket";

    13 local mt = require "util.multitable";

    15 local mt = require "util.multitable";

    14 

    16 

    15 local meta = mt.new(); meta.data = module:shared"meta";

    17 local meta = mt.new(); meta.data = module:shared"meta";

    16 local data = mt.new(); data.data = module:shared"data";

    18 local data = mt.new(); data.data = module:shared"data";

    52 		t_insert(values, repr_label(escape_name(key), escape(value)));

    54 		t_insert(values, repr_label(escape_name(key), escape(value)));

    53 	end

    55 	end

    54 	if #values == 0 then

    56 	if #values == 0 then

    55 		return "";

    57 		return "";

    56 	end

    58 	end

    58 end

    60 end

    59 

    61 

    60 local function repr_sample(metric, labels, value, timestamp)

    62 local function repr_sample(metric, labels, value, timestamp)

    61 	return escape_name(metric)..repr_labels(labels).." "..value.." "..timestamp.."\n";

    63 	return escape_name(metric)..repr_labels(labels).." "..value.." "..timestamp.."\n";

    62 end

    64 end

   110 			t_insert(answer, repr_help(name, "TODO: add a description here."));

   112 			t_insert(answer, repr_help(name, "TODO: add a description here."));

   111 			t_insert(answer, repr_type(name, "gauge"));

   113 			t_insert(answer, repr_type(name, "gauge"));

   112 			t_insert(answer, repr_sample(name, {}, value, timestamp));

   114 			t_insert(answer, repr_sample(name, {}, value, timestamp));

   113 		end

   115 		end

   114 	end

   116 	end

   116 end

   118 end

   117 

   119 

   118 function module.add_host(module)

   120 function module.add_host(module)

   119 	module:provides("http", {

   121 	module:provides("http", {

   120 		default_path = "metrics";

   122 		default_path = "metrics";