vumast3r
e3f5ecd8a6
Both checks ran `nslookup kubernetes.default` inside a busybox:1.36 pod and required it to succeed. busybox's nslookup does not apply the pod's resolv.conf `search` list - it queries the name literally - so that lookup returns NXDOMAIN no matter how correctly CoreDNS is configured. Verified in-cluster: from a pod with a correct `search default.svc.cluster.local svc.cluster.local cluster.local` and a healthy Corefile, `kubernetes`, `kubernetes.default` and `kubernetes.default.svc` all return NXDOMAIN while the full `kubernetes.default.svc.cluster.local` resolves to 10.96.0.1. The result was a task that could never score more than 3/6: the local drill history shows this check failing on 4 of 4 attempts with the Corefile fully repaired. Use the FQDN in both checks, and say so in the task text so the candidate verifies the same way the grader does. Q216 in bank_sim_a already used an FQDN; these two were the outliers. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Fqcio9TXkEXH35UHebTgoL |
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