author | Stephen Paul Weber <singpolyma@singpolyma.net> |
Mon, 11 Mar 2024 19:28:19 -0500 | |
changeset 5864 | fdff8cb54302 |
parent 2395 | 85d04dd87f14 |
permissions | -rw-r--r-- |
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mod_reload_components: add new module and README file.
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module:set_global(); |
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local configmanager = require "core.configmanager"; |
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local hostmanager = require"core.hostmanager"; |
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local function reload_components() |
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--- Check if host configuration is a component |
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--- @param h hostname |
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local function config_is_component(h) |
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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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end; |
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--- Check if host / component configuration is active |
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--- @param h hostname / component name |
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local function component_is_new(h) |
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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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end |
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--- Search for new components that are not activated |
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for h, c in pairs(configmanager.getconfig()) do |
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if config_is_component(h) and component_is_new(h) then |
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module:log ("debug", "Loading new component %s", h ); |
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hostmanager.activate(h, c); |
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end |
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end |
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--- Search for active components that are not enabled in the configmanager anymore |
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local enabled = {} |
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for h in pairs(configmanager.getconfig()) do |
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enabled[h] = true; -- Set true if it is defined in the configuration file |
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end |
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for h, c in pairs(hosts) do |
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if not enabled[h] then -- Deactivate if not present in the configuration file |
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hostmanager.deactivate(h,c); |
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end |
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end |
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end |
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module:hook("config-reloaded", reload_components); |