Rollout Stuck
384 incident problems that show up as “Rollout Stuck”.
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추천 문제
All problems (384)
CICD-004A deployment pipeline that only piles up cost with endless retries on a transient errorA problem about judging which errors should actually be retried in a pipeline where retry settings have grown indiscriminately.CI/CDIntermediate18 minFreeK8S-063Mutating webhook injects a sidecar and the startupProbe now points at the wrong portThe pod definition still looks valid, but startup keeps failing because the injected sidecar changed the effective port assumptions of the main container.KubernetesIntermediate19 minFreeK8S-058Projected Secret rotates but the app never sees the new value through subPathSecret rotation works at the volume level, yet the application keeps using the old value because the file is mounted through a subPath that does not refresh.KubernetesIntermediate19 minFreeLINUX-059Service keeps old environment valuesThe operator updates the environment file on disk, but the running service still behaves as before because the effective process state was never reloaded or restarted correctly.LinuxBeginner13 minFreeLINUX-055Monthly cron cleanup runs in UTC and deletes the wrong day of dataThe script is valid, but the job executes on the system default timezone instead of the operator assumption and trims data outside the intended maintenance window.LinuxBeginner14 minFreeLINUX-072systemd override clears inherited variablesThe new drop-in looks additive, but one blank assignment actually wipes previously inherited variables and the service loses required runtime settings.LinuxIntermediate14 minFreeK8S-053CronJob launches overlapping runsThe schedule looks correct, but long-running executions stack on top of each other and double-process the same workload window.KubernetesBeginner16 minFreeK8S-005A declarative manifest problem where deployment failsA scenario that narrows down the root cause, centered on checking prerequisite resources and the deployment order, in the situation of a declarative manifest problem where deployment fails because the Namespace is missing.KubernetesBeginner14 minFreeCICD-002Recovering a container deployment where the latest tag blocks rollbackCovers how to redesign a safe rollback structure in a pipeline that has no image versioning strategy.ReviewedCI/CDAdvanced25 minProCICD-031GITHUB_TOKEN read-only default blocks release provenance uploadThe workflow can build and test successfully, but the release job fails when it tries to publish attestations or update release metadata with a narrower token scope.ReviewedCI/CDIntermediate21 minProCICD-016Missing feature-flag verification exposes inactive code directly in productionMissing feature-flag verification exposes inactive code directly in production is a hands-on troubleshooting drill. Tracks a feature-flag operations gap that was in the release plan but missing from the actual verification flow. GitHub Actions Workflows needs to be checked by...CI/CDAdvanced23 minProCICD-012Tests pass but the migration order is wrong, causing an incident right after deployTests pass but the migration order is wrong, causing an incident right is a hands-on troubleshooting drill. Covers an incident caused by the application deploy and database schema change happening in the wrong order. GitHub GitHub Actions Workflows needs to be checked by narro...CI/CDIntermediate24 minProCICD-010GitOps sync repeatedly failing due to a Helm values merge mistakeGitOps sync repeatedly failing (Rollout Stuck) is a hands-on troubleshooting drill. Covers a problem where per-environment values overlays get tangled and the GitOps tool keeps detecting drift. GitHub GitHub Actions Workflows needs to be checked by narrowing scope, recent chan...CI/CDAdvanced27 minProCICD-019In a blue-green deploy, traffic is switched but the background worker stays on the old versionA situation where success was judged from the web-traffic switch alone, but the async worker remained on the previous version.CI/CDAdvanced28 minProK8S-018GPU workloads stay Pending even though the cluster autoscaler is onGPU workloads stay Pending even though the cluster autoscaler is on is a hands-on troubleshooting drill. A situation where the autoscaler is working but the workload waits because of a special node-group condition. Kubernetes Scheduling and Capacity needs to be checked by narr...KubernetesAdvanced29 minProK8S-020After a secret rotation, only certain Pods keep using the old credentialA situation where the secret was rotated but, with no rollout trigger, only some workloads still reference the old value.KubernetesIntermediate23 minProK8S-010A StatefulSet PVC stuck Pending, stalling the rolloutA problem where a stateful workload does not come up because StorageClass, access mode, and capacity conditions do not match.KubernetesAdvanced28 minProLINUX-120A kernel livepatch package loads successfully but the target symbol version mismatch means the host remains vulnerableThe livepatch service reports success, yet the running kernel never actually applies the fix because the binary compatibility window was missed.LinuxAdvanced17 minProNETWORK-096HSRP preempt delay is shorter than upstream route convergence and gateway flaps twice on recoveryFailover succeeds initially, but recovery creates another outage because the active gateway returns before its upstream dependencies are ready.NetworkAdvanced17 minProCICD-133A blue-green DNS cutover succeeds, but the CDN origin pin remains on the old backend and a percentage of traffic never movesThe authoritative name points correctly, yet cached origin metadata upstream still holds users on the retired stack.CI/CDAdvanced18 minPro