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2022
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1 local Luan = require "luan:Luan.luan"
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2 local error = Luan.error
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3 local Time = require "luan:Time.luan"
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4 local Thread = require "luan:Thread.luan"
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5 local Lucene = require "luan:lucene/Lucene.luan"
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6 local ping_backups = Lucene.ping_backups or error()
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7 local Utils = require "site:/private/lib/Utils.luan"
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8 local send_mail = Utils.send_mail or error()
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9 local Logging = require "luan:logging/Logging.luan"
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10 local logger = Logging.logger "monitor_lucene_backups"
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11
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12
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13 local function check()
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14 local backup_domain = ping_backups()
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15 if backup_domain == nil then
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16 logger.info("lucene backups are okay")
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17 else
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18 local msg = "lucene backups to "..backup_domain.." aren't working"
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19 logger.error(msg)
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20 send_mail {
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21 Subject = "lucene backups"
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22 body = msg
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23 }
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24 end
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25 end
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26
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27 Thread.schedule(check,{repeating_delay=Time.period{hours=1}})
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28 check()
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29
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30 return true
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