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Modify the reboot-required check to be more forgiving of the first few days after a package update

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This commit is contained in:
Salt 2021-10-02 14:39:19 -05:00
parent daa098849c
commit 05d6be51b8
1 changed files with 11 additions and 6 deletions
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17
check_reboot_required
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@ -9,7 +9,9 @@
rr="/var/run/reboot-required" rr="/var/run/reboot-required"
rrpkgs="/var/run/reboot-required.pkgs" rrpkgs="/var/run/reboot-required.pkgs"
# 604800 - 1 week in seconds # 604800 - 1 week in seconds
threshold="${1:-604800}" threshold_crit="${1:-604800}"
# 259200 - 3 days in seconds
threshold_warn="${2:-259200}"
if [ -f "$rr" ]; then if [ -f "$rr" ]; then
# We have a pending reboot; alert in different states depending on its age # We have a pending reboot; alert in different states depending on its age
lastmod=$(date +%s -r "$rr") lastmod=$(date +%s -r "$rr")
@ -21,12 +23,15 @@ if [ -f "$rr" ]; then
if [ -z "$pkgs" ]; then if [ -z "$pkgs" ]; then
pkgs="(No output)" pkgs="(No output)"
fi fi
if (( now - lastmod > threshold )); then if (( now - lastmod < threshold_warn )); then
echo "CRITICAL - Pending reboot older than $threshold seconds: $pkgs" echo "OK - Pending reboot: $pkgs"
exit 2 exit 0
else elif (( now - lastmod < threshold_crit )); then
echo "WARNING - Pending reboot: $pkgs" echo "WARNING - Pending reboot older than $threshold_warn seconds: $pkgs"
exit 1 exit 1
else
echo "CRITICAL - Pending reboot older than $threshold_crit seconds: $pkgs"
exit 2
fi fi
else else
# We have no pending reboots # We have no pending reboots