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fix: increase DNS test retries and use seq for loop (#1370)

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- Increase DNS retry count from 5 to 10 for improved test reliability
when Unbound needs more time to initialize
- Refactor retry loop to use `seq` with a `DNS_MAX_RETRIES` to be
cleaner
This commit is contained in:
Stanislas
2025-12-12 23:38:12 +01:00
committed by GitHub
parent 408d577461
commit 179cbc0c25
1 changed files with 3 additions and 2 deletions
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5
test/client-entrypoint.sh
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@@ -84,7 +84,8 @@ fi
# Test 3: DNS resolution through Unbound # Test 3: DNS resolution through Unbound
echo "Test 3: Testing DNS resolution via Unbound (10.8.0.1)..." echo "Test 3: Testing DNS resolution via Unbound (10.8.0.1)..."
DNS_SUCCESS=false DNS_SUCCESS=false
for i in 1 2 3 4 5; do DNS_MAX_RETRIES=10
for i in $(seq 1 $DNS_MAX_RETRIES); do
DIG_OUTPUT=$(dig @10.8.0.1 example.com +short +time=5 2>&1) DIG_OUTPUT=$(dig @10.8.0.1 example.com +short +time=5 2>&1)
if [ -n "$DIG_OUTPUT" ] && ! echo "$DIG_OUTPUT" | grep -qi "timed out\|SERVFAIL\|connection refused"; then if [ -n "$DIG_OUTPUT" ] && ! echo "$DIG_OUTPUT" | grep -qi "timed out\|SERVFAIL\|connection refused"; then
DNS_SUCCESS=true DNS_SUCCESS=true
@@ -98,7 +99,7 @@ if [ "$DNS_SUCCESS" = true ]; then
echo "PASS: DNS resolution through Unbound works" echo "PASS: DNS resolution through Unbound works"
echo "Resolved example.com to: $(dig @10.8.0.1 example.com +short +time=5)" echo "Resolved example.com to: $(dig @10.8.0.1 example.com +short +time=5)"
else else
echo "FAIL: DNS resolution through Unbound failed after 5 attempts" echo "FAIL: DNS resolution through Unbound failed after $DNS_MAX_RETRIES attempts"
dig @10.8.0.1 example.com +time=5 || true dig @10.8.0.1 example.com +time=5 || true
exit 1 exit 1
fi fi