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0d8afeb807
The .nap file can be created to freeze the processing of the configurations for a (static) random interval. It is possible to specify the interval in seconds with a min and a max value and if it should be static. Change-Id: I9523fd3645b1007fe7e24b6bd4ec18a104a07e05
26 lines
920 B
Plaintext
26 lines
920 B
Plaintext
# nap.handler for processing the .nap files to freeze the processing of configurations
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# in the configuration directory of backupninja temporary.
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getconf nap_static_random_delay
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getconf nap_interval_min
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getconf nap_interval_max
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# check for static random delay
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if [ $nap_static_random_delay == "false" ]; then
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# use perl rand if static random is set false
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delay=$(perl -e "print int($nap_interval_min + rand($nap_interval_max - $nap_interval_min))")
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else
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# seed rand with machine-id, the substring 0,8 is needed so the integer value does not
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# overflows the max integer value of perl on a 32 bit system. With this method entropy isn't
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# a problem
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delay=$(cat /etc/machine-id | perl -e "srand(hex(substr(<STDIN>,0,8))); \
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print int($nap_interval_min + rand($nap_interval_max - $nap_interval_min))")
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fi
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echo "Holding processing of configurations for $delay seconds..."
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perl -e "sleep $delay"
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