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Add critical threshold for TLS expiration days in TLS mode #44

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Merged
merged 3 commits into from
Oct 17, 2024
Merged

Add critical threshold for TLS expiration days in TLS mode #44

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14a8dce
Update check_kubernetes.sh
lderugeriis Aug 29, 2024
ecd0a93
Add critical threshold for TLS expiration days in TLS mode
Oct 10, 2024
063e443
Update default value for critical thresholds for mode_tls()
lderugeriis Oct 17, 2024
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6 changes: 6 additions & 0 deletions check_kubernetes.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ usage() {
- Pvc storage utilization; default is 80%
- API cert expiration days for apicert mode; default is 30
-c CRIT Critical threshold for
- TLS expiration days for TLS mode; default is 0
- Pod restart count (in pods mode); default is 150
- Unbound Persistent Volumes in unboundpvs mode; default is 5
- Job failed count in jobs mode; default is 2
Expand Down Expand Up @@ -297,6 +298,7 @@ mode_pvc() {

mode_tls() {
WARN=${WARN:-30}
CRIT=${CRIT:-0}

count_ok=0
count_warn=0
Expand Down Expand Up @@ -337,6 +339,10 @@ mode_tls() {
((count_crit++))
EXITCODE=2
OUTPUT="$OUTPUT $ns/$cert is expired."
elif [ "$diff" -le "$((CRIT*24*3600))" ]; then
((count_crit++))
EXITCODE=2
OUTPUT="$OUTPUT $ns/$cert is about to expire in $((diff/3600/24)) days."
elif [ "$diff" -le "$((WARN*24*3600))" ]; then
((count_warn++))
if [ "$EXITCODE" == 0 ]; then
Expand Down