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mirrormanager2: change umdl-required script

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The umdl-required script used to query the message bus if there have
been changes on the master mirror. With the new stat()-less umdl
implementation the message bus is no longer queried but only the ctime
of the fullfiletimelist-* is checked to see if it has changed since the
last run.

Signed-off-by: Adrian Reber <adrian@lisas.de>
This commit is contained in:
Adrian Reber 2017-06-18 17:14:21 +02:00
parent 1554e47a10
commit 809bb3f2ce
1 changed files with 22 additions and 23 deletions
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45
roles/mirrormanager/backend/files/umdl-required
View file

@ -9,45 +9,44 @@ exec >> $2
exec 2>&1
CURDATE=`date +%s`
LAST_SYNC_ARG=""
ALWAYS_RUN=false
if [ "${1}" == "Linux" ]; then
LAST_SYNC_ARG="-f -r"
CATEGORY="${1}"
elif [ "${1}" == "EPEL" ]; then
LAST_SYNC_ARG="-e"
CATEGORY="${1}"
elif [ "${1}" == "Secondary" ]; then
LAST_SYNC_ARG="-s"
if [ "${1}" == "fedora" ]; then
CATEGORY="Linux"
elif [ "${1}" == "epel" ]; then
CATEGORY="EPEL"
elif [ "${1}" == "alt" ]; then
CATEGORY="Other"
elif [ "${1}" == "fedora-secondary" ]; then
CATEGORY="Secondary Arches"
# Skipping umdl check since we have no notifs for secondary
ALWAYS_RUN=true
fi
if [ "${LAST_SYNC_ARG}" == "" ]; then
echo "Category is either Linux or EPEL"
exit 1
elif [ "${1}" == "archive" ]; then
CATEGORY="Archive"
fi
if [ -e /var/run/mirrormanager/umdl-${1} ]; then
. /var/run/mirrormanager/umdl-${1}
else
# 48 hours -> 172800 seconds
let LASTRUN=CURDATE-172800
# 24 hours -> 86400 seconds
let LASTRUN=CURDATE-86400
fi
let DELTA=CURDATE-LASTRUN
# FULLFILETIMELIST -> FFTL
FFTL="/srv/pub/${1}/fullfiletimelist-${1}"
/usr/local/bin/last-sync -d ${DELTA} -q ${LAST_SYNC_ARG}
FILEDATE=`stat -c %Z ${FFTL} 2> /dev/null`
if [ "$?" -ne "0" -a "$ALWAYS_RUN" = false ]; then
if [ "$?" -eq "1" ]; then
echo "Error stat() of ${FFTL} failed. This should not happen."
exit 1
fi
if [ "$LASTRUN" -gt "$FILEDATE" ]; then
# no changes on the master mirror
# abort
exit 0
fi
echo -n "Last sync more than ${DELTA} seconds ago. Running umdl for Fedora ${CATEGORY} at "
echo -n "${FFTL} has changed since last run. Running umdl for Fedora ${CATEGORY} at "
date
/usr/local/bin/lock-wrapper umdl-${1} "/usr/bin/mm2_update-master-directory-list --category \"Fedora ${CATEGORY}\""