<
Single Day: Aug 3
> Reset
View JSON API

Environment: PROD

Failure patterns: 3 · Failures matched: 29 · Total runs: 12 · Runs affected: 3

Failure patternThe canonical description of a recurring CI failure, extracted and normalized from raw logs.Failed atThe stage of the job run where this failure occurred: 'provision' (environment setup, DEV only), 'e2e' (test suite execution), or 'other' (CI infrastructure issues that did not produce a failure pattern).Number of distinct job runs where this failure pattern was detected.Percentage of all job runs in this environment affected by this failure pattern during the selected window.Classification of this failure pattern: Regression (likely caused by a specific PR), Flake (intermittent failure spread across days), Noise (low-quality or generic pattern), or Indeterminate.TrendShows daily activity for this failure pattern in a trailing window anchored to the selected end date. The sparkline covers at least 7 days and at most 14 days, depending on the current window size.Also inOther environments where the same failure pattern was also detected during the selected window.
selector "<selector>" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or q...
full failure pattern:
selector "<selector>" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
Signal: IndeterminateSignal: Indeterminate — no prior history; active 1 day(s) — New failure pattern — no prior history
e2e18.33%1 of 12 job runs affectedIndeterminateSignal: Indeterminate — no prior history; active 1 day(s) — New failure pattern — no prior historyShow trend detailsJul 28: 0 · Jul 29: 0 · Jul 30: 0 · Jul 31: 0 · Aug 1: 0 · Aug 2: 0 · Aug 3: 27none
Full failure examples (3)
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_pullsecret.go:127]: failed to create node pool np-1 for pull secret cluster
Unexpected error:
    <*fmt.wrapError | 0xc0029e2940>: 
    failed to resolve default VM size for node pool np-1 (check VM SKU restrictions/quota for the test subscription in eastus2): selector "default-worker" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_pullsecret.go:127]: failed to create node pool np-1 for pull secret cluster
Unexpected error:
    <*fmt.wrapError | 0xc0029e2940>: 
    failed to resolve default VM size for node pool np-1 (check VM SKU restrictions/quota for the test subscription in eastus2): selector "default-worker" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:174]: failed to create node pool "np-wcfp26" for cluster "cluster-candidate-4-21-wcfp26"
Unexpected error:
    <*fmt.wrapError | 0xc00116db00>: 
    failed to resolve default VM size for node pool np-wcfp26 (check VM SKU restrictions/quota for the test subscription in eastus2): selector "default-worker" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/complete_cluster_create_multiversion.go:174]: failed to create node pool "np-wcfp26" for cluster "cluster-candidate-4-21-wcfp26"
Unexpected error:
    <*fmt.wrapError | 0xc00116db00>: 
    failed to resolve default VM size for node pool np-wcfp26 (check VM SKU restrictions/quota for the test subscription in eastus2): selector "default-worker" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_tls_endpoints.go:155]: failed to create node pool np-1 for TLS endpoint cluster
Unexpected error:
    <*fmt.wrapError | 0xc002dae080>: 
    failed to resolve default VM size for node pool np-1 (check VM SKU restrictions/quota for the test subscription in eastus2): selector "default-worker" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_tls_endpoints.go:155]: failed to create node pool np-1 for TLS endpoint cluster
Unexpected error:
    <*fmt.wrapError | 0xc002dae080>: 
    failed to resolve default VM size for node pool np-1 (check VM SKU restrictions/quota for the test subscription in eastus2): selector "default-worker" matched no usable VM size in eastus2: no unrestricted VM size satisfied the selector in the test location; this typically indicates a VM SKU restriction or quota issue with the test subscription/region, not a product defect
    ...
occurred
Contributing tests (27)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.201
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.211
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelARO-HCP should be able to perform a control plane and node pool install with OCP candidate channel for 4.221
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelAuthorized CIDRs Connectivity should allow API access only from authorized VM IP1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCreate HCPOpenShiftCluster with Private KeyVault should create a cluster with private keyvault using v20251223preview API1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create a HCP cluster and use cilium CNI plugin1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create a cluster and node pools with aggregated advanced features1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create a cluster with an external auth config and get the external auth config1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create a cluster with default autoscaling and a nodepool with autoscaling enabled up to replica limits1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create a no-CNI private cluster with a private key vault, a nodepool and install cilium CNI successfully1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create an HCP cluster and custom node pool osDisk size1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create an HCP cluster and manage pull secrets1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create an HCP cluster then delete it by deleting the customer resource group1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create an HCP cluster with back-level version 4.191
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create an HCP cluster with custom autoscaling and update the autoscaling configuration1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to update node pool labels and taints1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to use workload identity via the cluster OIDC issuer URL1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should create an HCP cluster and validate TLS certificates1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should downgrade a nodepool version z-stream downgrade from 4.21.zLatest to 4.21.zPrevious1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should not be able to perform various invalid operations on cluster resources1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should upgrade a nodepool skipping one minor version (+2) from 4.20.z to 4.22.zLatest1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should upgrade a nodepool to a version without Cincinnati upgrade edge z-stream upgrade without Cincinnati edge in 4.201
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should upgrade and update a nodepool from 4.20.z to 4.20.zLatest1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should upgrade and update a nodepool from 4.20.z to 4.21.zLatest1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should upgrade and update a nodepool from 4.21.z to 4.21.zLatest1
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelNodepool Ephemeral OS Disk should create a nodepool with ephemeral OS disk when autoRepair is enabled1
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2084334367747870720
ERROR CODE: InternalServerError; detail message [clusterServiceNodePoolStatus] <no_message>; provider Microsoft.RedHatOpenShift
full failure pattern:
ERROR CODE: InternalServerError; detail message [clusterServiceNodePoolStatus] <no_message>; provider Microsoft.RedHatOpenShift
Signal: IndeterminateSignal: Indeterminate — seen in 3 prior week(s); active 1 day(s)
e2e18.33%1 of 12 job runs affectedIndeterminateSignal: Indeterminate — seen in 3 prior week(s); active 1 day(s)Show trend detailsJul 28: 0 · Jul 29: 0 · Jul 30: 0 · Jul 31: 0 · Aug 1: 0 · Aug 2: 0 · Aug 3: 1none
Full failure examples (1)
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_complex_cilium_kv.go:191]: failed to verify nodes are Ready with Cilium CNI for cluster "cilium-cluster"
Unexpected error:
    <*errors.joinError | 0xc002790120>: 
    VerifyNodesReady failed: no nodes found in the cluster
    VerifyCiliumOperational failed: not all pods in kube-system namespace are running: failed to list pods in kube-system namespace: client rate limiter Wait returned an error: context deadline exceeded
    failed to create NodePool cilium-np: failed waiting for nodepool="cilium-np" for cluster "cilium-cluster" in resourcegroup="complex-cilium-kv-8bsxqgw5jw72" to finish creating: GET https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/eastus2/hcpOperationStatuses/1c11a618-e4f1-4b16-bf6b-ff056c124ddd
    --------------------------------------------------------------------------------
    RESPONSE 200: 200 OK
    ERROR CODE: InternalServerError
    --------------------------------------------------------------------------------
    {
      "id": "/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/eastus2/hcpOperationStatuses/1c11a618-e4f1-4b16-bf6b-ff056c124ddd",
      "name": "1c11a618-e4f1-4b16-bf6b-ff056c124ddd",
      "status": "Failed",
      "startTime": "2026-08-03T21:22:00.67874859Z",
      "endTime": "2026-08-03T21:41:04.743183033Z",
      "error": {
        "code": "InternalServerError",
        "message": "[clusterServiceNodePoolStatus] \u003cno_message\u003e"
      }
    }
    --------------------------------------------------------------------------------
    
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_complex_cilium_kv.go:191]: failed to verify nodes are Ready with Cilium CNI for cluster "cilium-cluster"
Unexpected error:
    <*errors.joinError | 0xc002790120>: 
    VerifyNodesReady failed: no nodes found in the cluster
    VerifyCiliumOperational failed: not all pods in kube-system namespace are running: failed to list pods in kube-system namespace: client rate limiter Wait returned an error: context deadline exceeded
    failed to create NodePool cilium-np: failed waiting for nodepool="cilium-np" for cluster "cilium-cluster" in resourcegroup="complex-cilium-kv-8bsxqgw5jw72" to finish creating: GET https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/eastus2/hcpOperationStatuses/1c11a618-e4f1-4b16-bf6b-ff056c124ddd
    --------------------------------------------------------------------------------
    RESPONSE 200: 200 OK
    ERROR CODE: InternalServerError
    --------------------------------------------------------------------------------
    {
      "id": "/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/eastus2/hcpOperationStatuses/1c11a618-e4f1-4b16-bf6b-ff056c124ddd",
      "name": "1c11a618-e4f1-4b16-bf6b-ff056c124ddd",
      "status": "Failed",
      "startTime": "2026-08-03T21:22:00.67874859Z",
      "endTime": "2026-08-03T21:41:04.743183033Z",
      "error": {
        "code": "InternalServerError",
        "message": "[clusterServiceNodePoolStatus] \u003cno_message\u003e"
      }
    }
    --------------------------------------------------------------------------------
    
    ...
occurred
Contributing tests (1)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-prod-e2e-parallelCustomer should be able to create a no-CNI private cluster with a private key vault, a nodepool and install cilium CNI successfully1
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2084382205118779392
timeout during CreateHCPClusterAndWait; context deadline exceeded
full failure pattern:
timeout during CreateHCPClusterAndWait; context deadline exceeded
Signal: IndeterminateSignal: Indeterminate — seen in 4 prior week(s); active 1 day(s)
e2e18.33%1 of 12 job runs affectedIndeterminateSignal: Indeterminate — seen in 4 prior week(s); active 1 day(s)Show trend detailsJul 28: 0 · Jul 29: 0 · Jul 30: 0 · Jul 31: 0 · Aug 1: 0 · Aug 2: 0 · Aug 3: 1none
Full failure examples (1)
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_private_kas.go:90]: failed to create HCP cluster "private-kas" with private KAS
Unexpected error:
    <*fmt.wrapErrors | 0xc001b60540>: 
    failed to create HCP cluster private-kas, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster private-kas in resource group private-kas-xzfqf7tw6bt9, error: failed waiting for cluster="private-kas" in resourcegroup="private-kas-xzfqf7tw6bt9" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster private-kas in resource group private-kas-xzfqf7tw6bt9, error: context deadline exceeded
    ...
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_private_kas.go:90]: failed to create HCP cluster "private-kas" with private KAS
Unexpected error:
    <*fmt.wrapErrors | 0xc001b60540>: 
    failed to create HCP cluster private-kas, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster private-kas in resource group private-kas-xzfqf7tw6bt9, error: failed waiting for cluster="private-kas" in resourcegroup="private-kas-xzfqf7tw6bt9" to finish creating, caused by: timeout '20.000000' minutes exceeded during CreateHCPCluster20251223FromParam for cluster private-kas in resource group private-kas-xzfqf7tw6bt9, error: context deadline exceeded
    ...
occurred
Contributing tests (1)
Failed AtJobTestSupport
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightlyCustomer should create a cluster with private KAS and verify API server is only reachable from VNet while ingress remains public1
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2084414011935297536