Mercurial > prosody-modules
annotate mod_statistics_statsd/mod_statistics_statsd.lua @ 3503:882180b459a0
mod_pubsub_post: Restructure authentication and authorization (BC)
This deprecates the default "superuser" actor model and makes the
default equivalent to the previous "request.id".
A single actor and secret per node is supported because HTTP and
WebHooks don't normally include any authorization identity.
Allowing authentication bypass when no secret is given should be
relatively safe when the actor is unprivileged, as will be unless
explicitly configured otherwise.
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 30 Mar 2019 21:16:13 +0100 |
parents | 98a186874806 |
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mod_statistics_statsd: Module for pushing from util.statistics (0.10) to statsd
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1 local statsmanager = require "core.statsmanager"; |
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2 local udp = require "socket".udp(); |
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3 |
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4 local server = module:get_option_string("statsd_server_ip", "127.0.0.1"); |
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5 local server_port = module:get_option_number("statsd_server_port", 8124); |
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6 local max_datagram_size = module:get_option_number("statds_packet_size", 512); |
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7 |
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8 function push_stats(stats, meta) |
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mod_statistics_statsd: Module for pushing from util.statistics (0.10) to statsd
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9 local metric_strings, remaining_bytes = {}, max_datagram_size; |
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10 for name, value in pairs(stats) do |
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11 local value_meta = meta[name]; |
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mod_statistics_statsd: Use module:log()
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12 module:log("warn", "%s %s", name, tostring(value_meta)); |
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13 --if not value_meta then |
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14 -- Simple value (gauge) |
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15 local metric_string = ("%s|%d|g"):format(name, value); |
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16 if #metric_string > remaining_bytes then |
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17 udp:sendto(table.concat(metric_strings, "\n"), server, server_port); |
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18 metric_strings, remaining_bytes = {}, max_datagram_size; |
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19 end |
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20 table.insert(metric_strings, metric_string); |
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21 remaining_bytes = remaining_bytes - (#metric_string + 1); -- +1 for newline |
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22 --end |
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23 end |
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24 if #metric_strings > 0 then |
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25 udp:sendto(table.concat(metric_strings, "\n"), server, server_port); |
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26 end |
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27 end |
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28 |
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29 module:hook_global("stats-updated", function (event) |
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30 push_stats(event.changed_stats, event.stats_extra); |
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31 end); |
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32 |
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33 function module.load() |
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34 local all, changed, extra = statsmanager.get_stats(); |
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35 push_stats(all, extra); |
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mod_statistics_statsd: Module for pushing from util.statistics (0.10) to statsd
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36 end |