0k-charms/cron/hooks/pre_deploy

#!/bin/bash
## Should be executable N time in a row with same result.

set -e

cron_config_hash() {
    debug "Adding config hash to enable recreating upon config change."
    config_hash=$({
                     find "$SERVICE_CONFIGSTORE/etc/cron"{,.hourly,.weekly,.daily,.monthly} \
                          -type f -exec md5sum {} \;
                  } | md5_compat) || exit 1
    init-config-add "
$MASTER_BASE_SERVICE_NAME:
  labels:
    - compose.config_hash=$config_hash
"
}


cron_config_hash || exit 1