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mod_reload_components/mod_reload_components.lua @ 5810:e79f9dec35c0
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> |
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date | Thu, 07 Dec 2023 15:46:50 +0000 |
parent | 2391:85d04dd87f14 |
rev | line source |
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2391
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1 module:set_global(); |
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2 |
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3 local configmanager = require "core.configmanager"; |
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4 local hostmanager = require"core.hostmanager"; |
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5 |
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6 local function reload_components() |
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7 |
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8 --- Check if host configuration is a component |
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9 --- @param h hostname |
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10 local function config_is_component(h) |
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11 return h ~= nil and configmanager.get(h, "component_module") ~= nil; -- If a host has a component module defined within it, then it is a component |
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12 end; |
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13 |
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14 --- Check if host / component configuration is active |
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15 --- @param h hostname / component name |
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16 local function component_is_new(h) |
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17 return h ~= "*" and not hosts[h]; -- If a host is not defined in hosts and it is not global, then it is new |
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18 end |
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19 |
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20 --- Search for new components that are not activated |
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21 for h, c in pairs(configmanager.getconfig()) do |
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22 if config_is_component(h) and component_is_new(h) then |
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23 module:log ("debug", "Loading new component %s", h ); |
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24 hostmanager.activate(h, c); |
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25 end |
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26 end |
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27 |
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28 --- Search for active components that are not enabled in the configmanager anymore |
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29 local enabled = {} |
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30 for h in pairs(configmanager.getconfig()) do |
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31 enabled[h] = true; -- Set true if it is defined in the configuration file |
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32 end |
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33 for h, c in pairs(hosts) do |
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34 if not enabled[h] then -- Deactivate if not present in the configuration file |
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35 hostmanager.deactivate(h,c); |
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36 end |
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37 end |
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38 end |
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39 |
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40 module:hook("config-reloaded", reload_components); |