Jason Kulatunga
19 lines
892 B
Bash
Executable File
19 lines
892 B
Bash
Executable File
#!/bin/bash
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# Cron runs in its own isolated environment (usually using only /etc/environment )
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# So when the container starts up, we will do a dump of the runtime environment into a .env file that we
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# will then source into the crontab file (/etc/cron.d/scrutiny.sh)
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printenv | sed 's/^\(.*\)$/export \1/g' > /env.sh
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# adding ability to customize the cron schedule.
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COLLECTOR_CRON_SCHEDULE=${COLLECTOR_CRON_SCHEDULE:-"0 0 * * *"}
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# if the cron schedule has been overridden via env variable (eg docker-compose) we should make sure to strip quotes
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[[ "${COLLECTOR_CRON_SCHEDULE}" == \"*\" || "${COLLECTOR_CRON_SCHEDULE}" == \'*\' ]] && COLLECTOR_CRON_SCHEDULE="${COLLECTOR_CRON_SCHEDULE:1:-1}"
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sed -i 's|{COLLECTOR_CRON_SCHEDULE}|'"${COLLECTOR_CRON_SCHEDULE}"'|g' /etc/cron.d/scrutiny
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# now that we have the env start cron in the foreground
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echo "starting cron"
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su -c "cron -f -L 15" root
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