-#! /bin/sh
-#
-# Executed daily via cron, out of dak's crontab.
+#!/bin/bash
+# No way I try to deal with a crippled sh just for POSIX foo.
+# Copyright (C) 2009-2012 Joerg Jaspert <joerg@debian.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; version 2.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# Homer: Are you saying you're never going to eat any animal again? What
+# about bacon?
+# Lisa: No.
+# Homer: Ham?
+# Lisa: No.
+# Homer: Pork chops?
+# Lisa: Dad, those all come from the same animal.
+# Homer: Heh heh heh. Ooh, yeah, right, Lisa. A wonderful, magical animal.
+
+# exit on errors
set -e
-export SCRIPTVARS=/srv/ftp.debian.org/dak/config/debian/vars
+set -o pipefail
+# make sure to only use defined variables
+set -u
+# ERR traps should be inherited from functions too. (And command
+# substitutions and subshells and whatnot, but for us the functions is
+# the important part here)
+set -E
+
+# import the general variable set.
+export SCRIPTVARS=/srv/ftp-master.debian.org/dak/config/debian/vars
. $SCRIPTVARS
-################################################################################
+########################################################################
+# Functions #
+########################################################################
+# common functions are "outsourced"
+. "${configdir}/common"
-# Start logging
-NOW=`date "+%Y.%m.%d-%H:%M:%S"`
-LOGFILE="$logdir/dinstall_${NOW}.log"
-exec > "$LOGFILE" 2>&1
+# source the dinstall functions
+. "${configdir}/dinstall.functions"
-ts() {
- TS=$(($TS+1));
- echo Archive maintenance timestamp $TS: $(date +%H:%M:%S)
-}
+########################################################################
+########################################################################
-echo Archive maintenance started at $(date +%H:%M:%S)
-TS=0
-
-NOTICE="$ftpdir/Archive_Maintenance_In_Progress"
-LOCKCU="$lockdir/daily.lock"
-LOCKAC="$lockdir/unchecked.lock"
-lockac=0
-
-cleanup() {
- rm -f "$NOTICE"
- rm -f "$LOCKCU"
- if [ "$lockac" -eq "1" ]; then
- rm -f "$LOCKAC"
- fi
- echo "Cleanup"
+# Function to save which stage we are in, so we can restart an interrupted
+# dinstall. Or even run actions in parallel, if we dare to, by simply
+# backgrounding the call to this function. But that should only really be
+# done for things we don't care much about.
+#
+# This should be called with the first argument being an array, with the
+# members
+# - FUNC - the function name to call
+# - ARGS - Possible arguments to hand to the function. Can be the empty string
+# - TIME - The timestamp name. Can be the empty string
+# - ERR - if this is the string false, then the call will be surrounded by
+# set +e ... set -e calls, so errors in the function do not exit
+# dinstall. Can be the empty string, meaning true.
+#
+# MAKE SURE TO KEEP THIS THE LAST FUNCTION, AFTER ALL THE VARIOUS ONES
+# ADDED FOR DINSTALL FEATURES!
+function stage() {
+ ARGS='GO[@]'
+ local "${!ARGS}"
+
+ local error=${ERR:-"true"}
+
+ ARGS=${ARGS:-""}
+
+ log "########## DINSTALL BEGIN: ${FUNC} ${ARGS} ##########"
+ local STAGEFILE="${stagedir}/${FUNC}_${ARGS}"
+ STAGEFILE=${STAGEFILE// /_}
+ if [ -f "${STAGEFILE}" ]; then
+ local stamptime=$(/usr/bin/stat -c %Z "${STAGEFILE}")
+ local unixtime=$(date +%s)
+ local difference=$(( $unixtime - $stamptime ))
+ if [ ${difference} -ge 14400 ]; then
+ log_error "Did already run ${FUNC}, stagefile exists, but that was ${difference} seconds ago. Please check."
+ else
+ log "Did already run ${FUNC}, not calling again..."
+ fi
+ return
+ fi
+
+ debug "Now calling function ${FUNC}. Arguments: ${ARGS}. Timestamp: ${TIME}"
+
+ # Make sure we are always at the same place. If a function wants to be elsewhere,
+ # it has to cd first!
+ cd ${configdir}
+
+ # Now redirect the output into $STAGEFILE.log. In case it errors out somewhere our
+ # errorhandler trap can then mail the contents of $STAGEFILE.log only, instead of a whole
+ # dinstall logfile. Short error mails ftw!
+ exec >> "${STAGEFILE}.log" 2>&1
+
+ if [ -f "${LOCK_STOP}" ]; then
+ log "${LOCK_STOP} exists, exiting immediately"
+ exit 42
+ fi
+
+ if [ "${error}" = "false" ]; then
+ set +e
+ fi
+ ${FUNC} ${ARGS}
+
+ # No matter what happened in the function, we make sure we have set -e default state back
+ set -e
+
+ # Make sure we are always at the same place.
+ cd ${configdir}
+
+ # We always use the same umask. If a function wants to do different, fine, but we reset.
+ umask 022
+
+ touch "${STAGEFILE}"
+
+ if [ -n "${TIME}" ]; then
+ ts "${TIME}"
+ fi
+
+ # And the output goes back to the normal logfile
+ exec >> "$LOGFILE" 2>&1
+
+ # Now we should make sure that we have a usable dinstall.log, so append the $STAGEFILE.log
+ # to it.
+ cat "${STAGEFILE}.log" >> "${LOGFILE}"
+ rm -f "${STAGEFILE}.log"
+
+ log "########## DINSTALL END: ${FUNC} ##########"
+
+ if [ -f "${LOCK_STOP}" ]; then
+ log "${LOCK_STOP} exists, exiting immediately"
+ exit 42
+ fi
}
-lockfile -l 3600 $LOCKCU
-trap cleanup 0
-
-rm -f "$NOTICE"
-cat > "$NOTICE" <<EOF
-Packages are currently being installed and indices rebuilt.
-Maintenance is automatic, starting at 07:52 and 19:52 UTC, and
-ending about an hour later. This file is then removed.
-
-You should not mirror the archive during this period.
-EOF
-
-# Push merkels qa user, so the qa pages can show "dinstall is running" information
-echo "Telling merkels QA user that we start dinstall"
-ssh -2 -i ~dak/.ssh/push_merkel_qa -o BatchMode=yes -o SetupTimeOut=90 -o ConnectTimeout=90 qa@merkel.debian.org sleep 1 || true
-ts
-
-################################################################################
-
-echo "Creating pre-daily-cron-job backup of projectb database..."
-pg_dump projectb > $base/backup/dump_$(date +%Y.%m.%d-%H:%M:%S)
-
-################################################################################
-
-ts
-echo "Updating Bugs docu, Mirror list and mailing-lists.txt"
-cd $configdir
-$scriptsdir/update-bugdoctxt
-$scriptsdir/update-mirrorlists
-$scriptsdir/update-mailingliststxt
-
-################################################################################
-
-ts
-echo "Doing automated p-u-new processing"
-cd $queuedir/p-u-new
-date -u -R >> REPORT
-dak process-new -a -C COMMENTS >> REPORT || true
-echo >> REPORT
-
-ts
-echo "Doing automated o-p-u-new processing"
-cd $queuedir/o-p-u-new
-date -u -R >> REPORT
-dak process-new -a -C COMMENTS >> REPORT || true
-echo >> REPORT
-
-################################################################################
-
-ts
-lockfile $LOCKAC
-lockac=1
-echo "Processing queue/accepted"
-cd $accepted
-rm -f REPORT
-dak process-accepted -pa *.changes | tee REPORT | \
- mail -s "Install for $(date +%D)" ftpmaster@ftp-master.debian.org
-chgrp debadmin REPORT
-chmod 664 REPORT
-
-ts
-echo "Checking for cruft in overrides"
-dak check-overrides
-rm -f $LOCKAC
-lockac=0
-
-echo "Fixing symlinks in $ftpdir"
-symlinks -d -r $ftpdir
-
-ts
-
-echo "Generating suite file lists for apt-ftparchive"
-dak make-suite-file-list
-
-ts
-
-echo "Updating fingerprints"
-# Update fingerprints
-dak import-keyring -L /srv/keyring.debian.org/keyrings/debian-keyring.gpg || true
-
-ts
-
-# Generate override files
-echo "Writing overrides into text files"
-cd $overridedir
-dak make-overrides
-
-ts
-
-# FIXME
-rm -f override.sid.all3
-for i in main contrib non-free main.debian-installer; do cat override.sid.$i >> override.sid.all3; done
-ts
+########################################################################
-# Generate Packages and Sources files
-echo "Generating Packages and Sources files"
-cd $configdir
-apt-ftparchive generate apt.conf
+# We need logs.
+LOGFILE="$logdir/dinstall.log"
-ts
+exec >> "$LOGFILE" 2>&1
-# Generate *.diff/ incremental updates
-echo "Generating pdiff files"
-dak generate-index-diffs
+# And now source our default config
+. "${configdir}/dinstall.variables"
-ts
+# Make sure we start out with a sane umask setting
+umask 022
-# Generate Release files
-echo "Generating Release files"
-dak generate-releases
+# And use one locale, no matter what the caller has set
+export LANG=C
+export LC_ALL=C
-ts
+touch "${DINSTALLSTART}"
+ts "startup"
+DINSTALLBEGIN="$(date -u +"%a %b %d %T %Z %Y (%s)")"
+state "Startup"
-# Clean out old packages
-echo "Cleanup old packages/files"
-dak clean-suites
-dak clean-queues
+lockfile -l 3600 "${LOCK_DAILY}"
+trap onerror ERR
+trap remove_daily_lock EXIT TERM HUP INT QUIT
-ts
+touch "${LOCK_BRITNEY}"
-# Needs to be rebuilt, as files have moved. Due to unaccepts, we need to
-# update this before wanna-build is updated.
-echo "Regenerating wanna-build/buildd information"
-psql projectb -A -t -q -c "SELECT filename FROM queue_build WHERE suite = 5 AND queue = 0 AND in_queue = true AND filename ~ 'd(sc|eb)$'" > $dbdir/dists/unstable_accepted.list
-symlinks -d /srv/incoming.debian.org/buildd > /dev/null
-apt-ftparchive generate apt.conf.buildd
-
-ts
-
-echo "Running various scripts from $scriptsdir"
-cd $scriptsdir
-./mkmaintainers
-./copyoverrides
-./mklslar
-./mkfilesindices
-./mkchecksums
-
-ts
-
-echo "Trigger daily wanna-build run"
-ssh -o BatchMode=yes -o SetupTimeOut=90 -o ConnectTimeout=90 buildd@buildd /org/wanna-build/trigger.daily || echo "W-B trigger.daily failed" | mail -s "W-B Daily trigger failed" ftpmaster@ftp-master.debian.org
-
-rm -f $NOTICE
-rm -f $LOCKCU
-echo Archive maintenance finished at $(date +%H:%M:%S)
-
-################################################################################
-
-echo "Creating post-daily-cron-job backup of projectb database..."
-POSTDUMP=$base/backup/dump_$(date +%Y.%m.%d-%H:%M:%S)
-pg_dump projectb > $POSTDUMP
-(cd $base/backup; ln -sf $POSTDUMP current)
-
-################################################################################
-
-ts
-
-echo "Expiring old database dumps..."
-(cd $base/backup; $scriptsdir/expire_dumps -d . -p -f "dump_*")
-
-################################################################################
-
-ts
-
-# Send a report on NEW/BYHAND packages
-echo "Nagging ftpteam about NEW/BYHAND packages"
-dak queue-report | mail -e -s "NEW and BYHAND on $(date +%D)" ftpmaster@ftp-master.debian.org
-# and one on crufty packages
-echo "Sending information about crufty packages"
-dak cruft-report > $webdir/cruft-report-daily.txt
-dak cruft-report -s experimental >> $webdir/cruft-report-daily.txt
-cat $webdir/cruft-report-daily.txt | mail -e -s "Debian archive cruft report for $(date +%D)" ftpmaster@ftp-master.debian.org
-
-ts
-
-echo "Updating DM html page"
-$scriptsdir/dm-monitor >$webdir/dm-uploaders.html
-
-################################################################################
-
-# Push katie@merkel so it syncs the projectb there. Returns immediately, the sync runs detached
-echo "Trigger merkels projectb sync"
-ssh -2 -o BatchMode=yes -o SetupTimeOut=30 -o ConnectTimeout=30 -i ~/.ssh/push_merkel_projectb katie@merkel.debian.org sleep 1 || true
-
-################################################################################
-
-ts
-
-ulimit -m 90000 -d 90000 -s 10000 -v 200000
-
-echo "Using run-parts to run scripts in $base/scripts/distmnt"
-run-parts --report $base/scripts/distmnt
-
-echo "Daily cron scripts successful."
-
-ts
-
-# Stats pr0n
-echo "Updating stats data"
-cd $configdir
-$scriptsdir/update-ftpstats $base/log/* > $base/misc/ftpstats.data
-R --slave --vanilla < $base/misc/ftpstats.R
+# This loop simply wants to be fed by a list of values (see below)
+# which consists of 5 values currently.
+# The first four are the array values for the stage function, the
+# fifths tells us if we should background the stage call.
+#
+# - FUNC - the function name to call
+# - ARGS - Possible arguments to hand to the function. Can be the empty string
+# - TIME - The timestamp name. Can be the empty string
+# - ERR - if this is the string false, then the call will be surrounded by
+# set +e ... set -e calls, so errors in the function do not exit
+# dinstall. Can be the empty string, meaning true.
+# - BG - Background the function stage?
+#
+# ATTENTION: Spaces in arguments or timestamp names need to be escaped by \
+#
+# ATTENTION: There are two special values for the first column (FUNC).
+# STATE - do not call stage function, call the state
+# function to update the public statefile "where is dinstall"
+# NOSTAGE - do not call stage function, call the command directly.
+while read FUNC ARGS TIME ERR BACKGROUND; do
+ debug "FUNC: $FUNC ARGS: $ARGS TIME: $TIME ERR: $ERR BG: $BACKGROUND"
+
+ # Empty values in the value list are the string "none" (or the
+ # while read loop won't work). Here we ensure that variables that
+ # can be empty, are empty if the string none is set for them.
+ for var in ARGS TIME; do
+ if [[ ${!var} == none ]]; then
+ typeset ${var}=''
+ fi
+ done
+
+ case ${FUNC} in
+ STATE)
+ state ${ARGS}
+ ;;
+ NOSTAGE)
+ ${ARGS}
+ ;;
+ *)
+ GO=(
+ FUNC=${FUNC}
+ TIME=${TIME}
+ ARGS=${ARGS}
+ ERR=${ERR}
+ )
+ if [[ ${BACKGROUND} == true ]]; then
+ stage $GO &
+ else
+ stage $GO
+ fi
+ ;;
+ esac
+done < <(cat - <<EOF
+savetimestamp none none false false
+qa1 none init true true
+pg_timestamp predinstall pg_dump1 false false
+updates none External\ Updates false false
+i18n1 none i18n\ 1 false false
+dep11 none dep11\ 1 false false
+NOSTAGE lockaccepted none false false
+punew stable-new p-u-new false false
+opunew oldstable-new o-p-u-new false false
+backports_policy none backports-policy false false
+cruft none cruft false false
+STATE indices none false false
+dominate none dominate false false
+autocruft unstable\ experimental autocruft false false
+fingerprints none import-keyring false false
+overrides none overrides false false
+mpfm none pkg-file-mapping false false
+STATE packages/contents none false false
+packages none apt-ftparchive false false
+STATE dists/ none false false
+pdiff none pdiff false false
+release none release\ files false false
+dakcleanup none cleanup false false
+STATE scripts none false false
+mkmaintainers none mkmaintainers false false
+copyoverrides none copyoverrides false false
+mklslar none mklslar false false
+mkfilesindices none mkfilesindices false false
+mkchecksums none mkchecksums false false
+mirror none mirror\ hardlinks false false
+ddaccess none ddaccessible\ sync false false
+NOSTAGE remove_locks none false false
+STATE postlock none false false
+changelogs none changelogs false true
+pg_timestamp postdinstall pg_dump2 false false
+expire none expire_dumps false true
+transitionsclean none transitionsclean false true
+dm none none false true
+bts none none false true
+mirrorpush none mirrorpush false true
+mirrorpush-backports none mirrorpush-backports false true
+i18n2 none i18n\ 2 false true
+stats none stats false true
+testingsourcelist none none false true
+NOSTAGE rm\ -f\ "\${LOCK_BRITNEY}" none false false
+cleantransactions none none false false
+EOF
+ )
-ts
+# we need to wait for the background processes before the end of dinstall
+wait
-# Clean up apt-ftparchive's databases
-echo "Clean up apt-ftparchive's databases"
-cd $configdir
-apt-ftparchive -q clean apt.conf
+log "Daily cron scripts successful, all done"
-ts
+exec > "$logdir/afterdinstall.log" 2>&1
-# Compress psql backups
-echo "Compress old psql backups"
-(cd $base/backup/
- find -maxdepth 1 -mindepth 1 -type f -name 'dump_*' \! -name '*.bz2' \! -name '*.gz' |
- while read dumpname; do
- echo "Compressing $dumpname"
- bzip2 -9 "$dumpname"
- done
+GO=(
+ FUNC="renamelogfile"
+ TIME=""
+ ARGS=""
+ ERR="false"
)
+stage $GO
+state "all done"
-ts
-
-echo "Finally, all is done, sending mail and compressing logfile"
-exec > /dev/null 2>&1
-
-cat "$LOGFILE" | mail -s "Log for dinstall run of ${NOW}" cron@ftp-master.debian.org
-bzip2 -9 "$LOGFILE"
-################################################################################
+# Now, at the very (successful) end of dinstall, make sure we remove
+# our stage files, so the next dinstall run will do it all again.
+rm -f ${stagedir}/*
+touch "${DINSTALLEND}"
projects / dak.git / blobdiff