edb4c397df
Upstream: https://github.com/YunoHost/yunohost @ 3a5f8bac8301c450897b96cbd43a4c7d3ba750fb But (José) : transformer tout le code en bions + ploxions du xerboxion. La carte de digestion vit au labo : /yunohost-digest.json
92 lines
2.7 KiB
Bash
92 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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#
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# Copyright (c) 2024 YunoHost Contributors
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#
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# This file is part of YunoHost (see https://yunohost.org)
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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FIRST_CALL_TO_LOGROTATE="true"
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# Add a logrotate configuration to manage log files / log directory
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#
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# usage: ynh_config_add_logrotate [/path/to/log/file/or/folder]
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#
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# If not argument is provided, `/var/log/$app/*.log` is used as default.
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#
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# The configuration is autogenerated by YunoHost
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# (ie it doesnt come from a specific app template like nginx or systemd conf)
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ynh_config_add_logrotate() {
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local logfile="${1:-}"
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set -o noglob
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if [[ -z "$logfile" ]]; then
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logfile="/var/log/${app}/*.log"
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elif [[ "${logfile##*.}" != "log" ]] && [[ "${logfile##*.}" != "txt" ]]; then
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logfile="$logfile/*.log"
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fi
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set +o noglob
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for stuff in $logfile; do
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# Make sure the permissions of the parent dir are correct (otherwise the config file could be ignored and the corresponding logs never rotated)
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local dir=$(dirname "$stuff")
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mkdir --parents "$dir"
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chmod 750 "$dir"
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chown "$app:$app" "$dir"
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done
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local tempconf="$(mktemp)"
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cat << EOF > "$tempconf"
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$logfile {
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# Rotate if the logfile exceeds 100Mo
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size 100M
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# Keep 12 old log maximum
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rotate 12
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# Compress the logs with gzip
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compress
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# Compress the log at the next cycle. So keep always 2 non compressed logs
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delaycompress
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# Copy and truncate the log to allow to continue write on it. Instead of moving the log.
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copytruncate
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# Do not trigger an error if the log is missing
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missingok
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# Do not rotate if the log is empty
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notifempty
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# Keep old logs in the same dir
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noolddir
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}
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EOF
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if [[ "$FIRST_CALL_TO_LOGROTATE" == "true" ]]; then
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cat "$tempconf" > "/etc/logrotate.d/$app"
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else
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cat "$tempconf" >> "/etc/logrotate.d/$app"
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fi
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FIRST_CALL_TO_LOGROTATE="false"
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chmod 644 "/etc/logrotate.d/$app"
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}
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# Remove the app's logrotate config.
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#
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# usage:ynh_config_remove_logrotate
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ynh_config_remove_logrotate() {
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if [ -e "/etc/logrotate.d/$app" ]; then
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rm "/etc/logrotate.d/$app"
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fi
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}
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