system-config/playbooks/roles/reprepro/files/reprepro-mirror-update
Jeremy Stanley 08af9a5ab8 Explicitly create empty reprepro dists
Call `reprepro export` to always recreate indices, even for empty
dists. This is sort of a shotgun approach, local testing on the
server indicates it increases total time of a noop update by ~5.5
minutes for the "debian" repo, which is by far the worst case of
anything we mirror.

If this proves problematic, we can engineer a more targeted solution
to check for empty dists and only export those.

Change-Id: I7e39e427e1941f055fae0408e4c1f2a2f2b35547
2021-03-31 19:26:43 +00:00

61 lines
1.9 KiB
Bash

#!/bin/bash -e
# Copyright 2016 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
source /usr/share/mirror-update/functions.sh
# For initial clones, and debugging, set this for more verbose output
# that doesn't time out.
if [[ ${NO_TIMEOUT:-0} -eq 1 ]]; then
echo_ts "Running interactively"
TIMEOUT=""
set -x
else
TIMEOUT="timeout -k 2m 90m"
fi
REPREPRO_CONFIG=$1
MIRROR_VOLUME=$2
BASE=$(cat ${REPREPRO_CONFIG}/options | grep base | cut -d' ' -f2)
CONFIG_KEY=$(basename $REPREPRO_CONFIG)
UNREF_FILE=/var/run/reprepro/${MIRROR_VOLUME}.${CONFIG_KEY}.unreferenced-files
K5START="k5start -t -f /etc/reprepro.keytab service/reprepro -- ${TIMEOUT} "
REPREPRO="$K5START reprepro --confdir $REPREPRO_CONFIG"
echo_ts "Obtaining reprepro tokens and running reprepro update"
$REPREPRO update
echo_ts "Explicitly generating dist indices just in case some are missing"
$REPREPRO export
if [ -f $UNREF_FILE ] ; then
echo_ts "Cleaning up files made unreferenced on the last run"
$REPREPRO deleteifunreferenced < $UNREF_FILE
fi
echo_ts "Saving list of newly unreferenced files for next time"
k5start -t -f /etc/reprepro.keytab service/reprepro -- bash -c "reprepro --confdir $REPREPRO_CONFIG dumpunreferenced > $UNREF_FILE"
echo_ts "Checking state of mirror"
$REPREPRO checkpool fast
$REPREPRO check
date --iso-8601=ns | $K5START tee $BASE/timestamp.txt
echo_ts "reprepro completed successfully, running vos release."
vos_release $MIRROR_VOLUME
echo_ts "Done."