mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
77 lines
2 KiB
Bash
77 lines
2 KiB
Bash
#!/bin/bash
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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/$app/*.log` is used as default.
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#
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# The configuration is autogenerated by YunoHost
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# (ie it doesnt come from a specific app template like nginx or systemd conf)
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#
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# Requires YunoHost version 2.6.4 or higher.
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ynh_config_add_logrotate() {
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local logfile="${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
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do
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mkdir --parents $(dirname "$stuff")
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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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chmod 750 $(dirname "$stuff")
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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" ]]
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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/$app"
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}
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# Remove the app's logrotate config.
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#
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# usage: ynh_remove_logrotate
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#
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# Requires YunoHost version 2.6.4 or higher.
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ynh_config_remove_logrotate() {
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if [ -e "/etc/logrotate.d/$app" ]; then
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rm "/etc/logrotate.d/$app"
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fi
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}
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