root / daemons / ganeti-cleaner.in @ 2958c56e
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#!/bin/bash |
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# |
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# Copyright (C) 2009, 2010, 2011, 2012 Google Inc. |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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# 02110-1301, USA. |
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|
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set -e -u |
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|
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@SHELL_ENV_INIT@ |
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|
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# Overridden by unittest |
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: ${CHECK_CERT_EXPIRED:=$PKGLIBDIR/check-cert-expired} |
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|
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readonly CLEANER_LOG_DIR=$LOG_DIR/cleaner |
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readonly CRYPTO_DIR=$RUN_DIR/crypto |
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|
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in_cluster() { |
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[[ -e $DATA_DIR/ssconf_master_node ]] |
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} |
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|
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cleanup_node() { |
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# Return if directory for crypto keys doesn't exist |
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[[ -d $CRYPTO_DIR ]] || return 0 |
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|
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find $CRYPTO_DIR -mindepth 1 -maxdepth 1 -type d | \ |
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while read dir; do |
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if $CHECK_CERT_EXPIRED $dir/cert; then |
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rm -vf $dir/{cert,key} |
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rmdir -v --ignore-fail-on-non-empty $dir |
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fi |
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done |
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} |
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|
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cleanup_watcher() { |
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# Return if machine is not part of a cluster |
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in_cluster || return 0 |
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|
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# Remove old watcher files |
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find $DATA_DIR -maxdepth 1 -type f -mtime +$REMOVE_AFTER \ |
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\( -name 'watcher.*-*-*-*.data' -or \ |
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-name 'watcher.*-*-*-*.instance-status' \) -print0 | \ |
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xargs -r0 rm -vf |
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} |
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|
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# Define how many days archived jobs should be left alone |
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REMOVE_AFTER=21 |
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|
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# Define how many log files to keep around (usually one per day) |
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KEEP_LOGS=50 |
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|
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# Log file for this run |
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LOG_FILE=$CLEANER_LOG_DIR/cleaner-$(date +'%Y-%m-%dT%H_%M').$$.log |
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|
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# Create log directory |
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mkdir -p $CLEANER_LOG_DIR |
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|
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# Redirect all output to log file |
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exec >>$LOG_FILE 2>&1 |
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|
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echo "Cleaner started at $(date)" |
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|
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# Remove old cleaner log files |
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find $CLEANER_LOG_DIR -maxdepth 1 -type f | sort | head -n -$KEEP_LOGS | \ |
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xargs -r rm -vf |
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|
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cleanup_node |
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cleanup_watcher |
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|
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exit 0 |