Mercurial > prosody-modules

annotate misc/munin/prosody_.lua @ 5787:e79f9dec35c0

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mod_c2s_conn_throttle: Reduce log level from error->info Our general policy is that "error" should never be triggerable by remote entities, and that it is always about something that requires admin intervention. This satisfies neither condition. The "warn" level can be used for unexpected events/behaviour triggered by remote entities, and this could qualify. However I don't think failed auth attempts are unexpected enough. I selected "info" because it is what is also used for other notable session lifecycle events.
author Matthew Wild <mwild1@gmail.com>
date Thu, 07 Dec 2023 15:46:50 +0000
parents 235d986ac20f
children
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3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 #!/usr/bin/env lua
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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2
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513332854531 misc/munin/prosody_.lua: Add a line or two about usage
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3 -- Script for use with mod_statistics
513332854531 misc/munin/prosody_.lua: Add a line or two about usage
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4 -- Create symlinks to this named eg prosody_c2s in /etc/munin/plugins
513332854531 misc/munin/prosody_.lua: Add a line or two about usage
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5
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6 local print = print;
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
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7 local pairs = pairs;
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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8 local socket = require"socket";
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9
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10 local stats = {};
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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11
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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12 stats.c2s = {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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13 graph_title = "Prosody C2S Connections";
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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14 graph_vlabel = "users";
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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15 graph_category = "Prosody";
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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16 all_client_connections = {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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17 label = "client connections";
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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18 _key = "total_c2s";
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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19 }
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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20 }
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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21
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22 stats.s2s = {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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23 graph_title = "Prosody S2S Connections";
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24 graph_vlabel = "servers";
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25 graph_category = "Prosody";
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26 outgoing_connections = {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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27 label = "outgoing connections";
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28 _key = "total_s2sout";
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29 };
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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30 incoming_connections = {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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31 label = "incoming connections";
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32 _key = "total_s2sin";
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33 };
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34 total_connections = {
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35 label = "total connections";
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36 _key = "total_s2s";
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37 };
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38 }
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39
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40 stats.mem = {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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41 graph_title = "Prosody Memory Usage";
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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42 graph_vlabel = "Bytes";
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43 graph_args = "--base 1024 -l 0";
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44 graph_category = "Prosody"; --memory_unused
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45 graph_order = "memory_total memory_rss memory_allocated memory_used memory_lua memory_returnable";
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3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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47 memory_allocated = { label = "Allocated", draw = "AREA" };
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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48 memory_lua = { label = "Lua", draw = "AREA" };
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49 memory_rss = { label = "RSS", draw = "AREA" };
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50 memory_total = { label = "Total", draw = "AREA" };
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51 -- memory_unused = { label = "Unused", draw = "AREA" };
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52 memory_used = { label = "Used", draw = "AREA" };
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53 memory_returnable = { label = "Returnable", draw = "AREA" };
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54 }
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55
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56 stats.cpu = {
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57 graph_title = "Prosody CPU Usage";
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58 graph_category = "Prosody";
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59 graph_args = "-l 0";
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60 graph_vlabel = "CPU time used in milliseconds";
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61
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62 cpu_total = { label = "CPU"; type = "DERIVE"; min = 0; };
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63 }
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64
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65 stats.auth = {
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66 graph_title = "Prosody Authentications";
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67 graph_category = "Prosody";
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68 graph_args = "--base 1000";
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69
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70 c2s_auth = {
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71 label = "Logins";
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72 type = "DERIVE";
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73 min = 0;
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74 };
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75 c2s_authfail = {
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76 label = "Failed logins";
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77 type = "DERIVE";
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78 min = 0;
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79 };
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80 }
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81
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82 local function onerror(msg, err, exit)
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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83 io.stderr:write(msg, '\n');
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84 if err then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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85 io.stderr:write(err, '\n');
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86 end
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87 os.exit(exit or 1);
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88 end
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89
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90
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91 local function connect()
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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92 local conn, err = socket.connect(os.getenv"host" or "localhost", os.getenv"port" or 5782);
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93 if not conn then onerror("Could not connect to prosody", err); end
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94 conn:settimeout(1);
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95 return conn;
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96 end
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97
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98 local function get_config(item)
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99 for k,v in pairs(item) do
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100 if type(v) == "string" then
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101 print(k .. " " .. v);
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102 elseif type(v) == "table" then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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103 for sk,v in pairs(v) do
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104 if not sk:match("^_") then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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105 print(k.."."..sk.." "..v);
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106 end
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107 end
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108 end
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109 end
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110 end
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111
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112 local function get_stats(item)
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113 local labels = {};
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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114 for key, val in pairs(item) do
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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115 if type(val) == "table" and val.label then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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116 labels[val._key or key] = key;
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117 end
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118 end
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119
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
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120 local conn = connect();
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
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121 local line, err = conn:receive("*l");
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
122 local stat, value, label;
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
123 while line and line ~= "" and next(labels) ~= nil do
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
124 stat, value = line:match('^STAT%s+"([^"]*)"%s*(%b())');
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
125 label = stat and labels[stat];
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
126 if label then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
127 print(label..".value "..tonumber(value:sub(2,-2)));
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
128 labels[stat] = nil;
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
129 end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
130 line, err = conn:receive("*l");
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
131 end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
132 if err then onerror(err); end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
134
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
135 local function main(stat, mode)
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
136 if mode == "suggest" then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
137 for available_stat in pairs(stats) do
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
138 print(available_stat);
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
139 end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
140 elseif mode == "config" then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
141 return get_config(stats[stat]);
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
142 elseif stats[stat] then
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
143 return get_stats(stats[stat]);
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
144 end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
145 end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
146
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 if arg then return main(arg[0]:match("prosody_(%w*)"), ...); end
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149 return {
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150 stats = stats,
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151 get_stats = get_stats,
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
152 get_config = get_config,
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 }
3f85aaca8282 misc/munin/prosody_.lua: Munin script for collecting statistics from mod_statistics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
154