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dokku/plugins/20_events/install
Alessio Treglia 69aba06361 Handle log rotation
As requested by @josegonzalez.
2015-06-28 23:25:50 +01:00

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$(dirname $0)/../common/functions"
DOKKU_RSYSLOG_FILTER=/etc/rsyslog.d/99-dokku.conf
DOKKU_LOGROTATE_FILE=/etc/logrotate.d/dokku
flag_rsyslog_needs_restart=n
if [[ ! -f "$DOKKU_EVENTS_LOGFILE" ]]; then
touch "$DOKKU_EVENTS_LOGFILE"
# chown syslog:root might not work on SUSE
chown syslog:dokku "$DOKKU_EVENTS_LOGFILE"
chmod 664 "$DOKKU_EVENTS_LOGFILE"
fi
if [[ ! -f "$DOKKU_RSYSLOG_FILTER" ]]; then
cat >"$DOKKU_RSYSLOG_FILTER" <<EOF
:syslogtag, contains, "dokku" $DOKKU_EVENTS_LOGFILE
EOF
flag_rsyslog_needs_restart=y
fi
if [[ ! -f "$DOKKU_LOGROTATE_FILE" ]]; then
cat >"$DOKKU_LOGROTATE_FILE" <<EOF
$DOKKU_EVENTS_LOGFILE {
daily
rotate 7
missingok
notifempty
su syslog dokku
compress
delaycompress
postrotate
reload rsyslog >/dev/null 2>&1 || true
endscript
create 664 syslog dokku
}
EOF
flag_rsyslog_needs_restart=y
fi
if [[ "$flag_rsyslog_needs_restart" == "y" ]]; then
service rsyslog restart
fi
[[ "$DOKKU_EVENTS" ]] && dokku_log_pluginhook_call "$(basename $0)" "$@"
exit 0