#!/bin/bash
-# @License EPL-1.0 <http://spdx.org/licenses/EPL-1.0>
+# SPDX-License-Identifier: EPL-1.0
##############################################################################
# Copyright (c) 2017 The Linux Foundation and others.
#
OS=$(facter operatingsystem)
case "$OS" in
Ubuntu)
+ os_release=$(facter operatingsystemrelease)
+ case $os_release in
+ 16.04|18.04)
+ if ! systemctl status sysstat > /dev/null; then
+ exit 0
+ fi
+ ;;
+ 14.04)
+ if [[ ! -f /etc/default/sysstat ]] ||
+ ! grep --quiet 'ENABLED="true"' /etc/default/sysstat; then
+ exit 0
+ fi
+ ;;
+ *)
+ echo "ERROR: Unknown Release: Ubuntu $os_release"
+ exit 1
+ ;;
+ esac
SYSSTAT_PATH="/var/log/sysstat"
;;
CentOS|RedHat)
mkdir -p "$SAR_DIR"
cp "$SYSSTAT_PATH/"* "$_"
# convert sar data to ascii format
-while IFS="" read -r s
+while IFS="" read -r sarfilenum
do
- [ -f "$s" ] && LC_TIME=POSIX sar -A -f "$s" > "$SAR_DIR/sar${s//[!0-9]/}"
+ [ -f "$sarfilenum" ] && LC_TIME=POSIX sar -A -f "$sarfilenum" > "$SAR_DIR/sar${sarfilenum//[!0-9]/}"
done < <(find "$SYSSTAT_PATH" -name "sa[0-9]*" || true)
# DON'T fail build if script fails.