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a327431bd1
With Type=notify services, EXTEND_TIMEOUT_USEC= messages will delay any startup/ runtime/shutdown timeouts. A service that hasn't timed out, i.e, start time < TimeStartSec, runtime < RuntimeMaxSec and stop time < TimeoutStopSec, may by sending EXTEND_TIMEOUT_USEC=, allow the service to continue beyond the limit for the execution phase (i.e TimeStartSec, RunTimeMaxSec and TimeoutStopSec). EXTEND_TIMEOUT_USEC= must continue to be sent (in the same way as WATCHDOG=1) within the time interval specified to continue to reprevent the timeout from occuring. Watchdog timeouts are also extended if a EXTEND_TIMEOUT_USEC is greater than the remaining time on the watchdog counter. Fixes #5868.
71 lines
1.6 KiB
Bash
Executable File
71 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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set -x
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set -e
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set -o pipefail
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# sleep interval (seconds)
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sleep_interval=1
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# extend_timeout_interval second(s)
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extend_timeout_interval=1
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# number of sleep_intervals before READY=1
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start_intervals=10
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# number of sleep_intervals before exiting
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stop_intervals=10
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# run intervals, number of sleep_intervals to run
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run_intervals=7
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# service name
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SERVICE=unknown
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while [ $# -gt 0 ];
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do
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eval ${1%=*}=${1#*=}
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shift
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done
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# We convert to usec
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extend_timeout_interval=$(( $extend_timeout_interval * 1000000 ))
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trap "{ touch /${SERVICE}.terminated; exit 1; }" SIGTERM SIGABRT
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rm -f /${SERVICE}.*
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touch /${SERVICE}.startfail
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systemd-notify EXTEND_TIMEOUT_USEC=$extend_timeout_interval
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while [ $start_intervals -gt 0 ]
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do
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sleep $sleep_interval
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start_intervals=$(( $start_intervals - 1 ))
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systemd-notify EXTEND_TIMEOUT_USEC=$extend_timeout_interval
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done
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systemd-notify --ready --status="Waiting for your request"
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touch /${SERVICE}.runtimefail
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rm /${SERVICE}.startfail
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systemd-notify EXTEND_TIMEOUT_USEC=$extend_timeout_interval
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while [ $run_intervals -gt 0 ]
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do
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sleep $sleep_interval
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run_intervals=$(( $run_intervals - 1 ))
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systemd-notify EXTEND_TIMEOUT_USEC=$extend_timeout_interval
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done
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systemd-notify STOPPING=1
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touch /${SERVICE}.stopfail
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rm /${SERVICE}.runtimefail
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systemd-notify EXTEND_TIMEOUT_USEC=$extend_timeout_interval
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while [ $stop_intervals -gt 0 ]
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do
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sleep $sleep_interval
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stop_intervals=$(( $stop_intervals - 1 ))
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systemd-notify EXTEND_TIMEOUT_USEC=$extend_timeout_interval
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done
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touch /${SERVICE}.success
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rm /${SERVICE}.stopfail
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exit 0
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