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Environment: STG

Failure patterns: 2 · Failures matched: 6 · Total runs: 4 · Runs affected: 2

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.
ERROR CODE: InvalidRequestContent; detail message Invalid value: "4.21": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when c...
full failure pattern:
ERROR CODE: InvalidRequestContent; detail message Invalid value: "4.21": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is "nightly"; provider Microsoft.RedHatOpenShift
Signal: FlakeSignal: Flake — present in 3 prior week(s); spread across 6 days
e2e125.00%1 of 4 job runs affectedFlakeSignal: Flake — present in 3 prior week(s); spread across 6 daysShow trend detailsOct 3: 5 · Oct 4: 0 · Oct 5: 5 · Oct 6: 5 · Oct 7: 5 · Oct 8: 5 · Oct 9: 5none
Full failure examples (3)
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_autoscaling.go:173]: failed to update cluster "autoscaling-hcp-cluster" autoscaling configuration
Unexpected error:
    <*exported.ResponseError | 0x16ef84387050>: 
    PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/autoscaling-cluster-8hwhxx82br9m/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/autoscaling-hcp-cluster
    --------------------------------------------------------------------------------
    RESPONSE 400: 400 Bad Request
    ERROR CODE: InvalidRequestContent
    --------------------------------------------------------------------------------
    {
      "error": {
        "code": "InvalidRequestContent",
        "message": "Invalid value: \"4.21\": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is \"nightly\"",
        "target": "properties.version.id"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_autoscaling.go:173]: failed to update cluster "autoscaling-hcp-cluster" autoscaling configuration
Unexpected error:
    <*exported.ResponseError | 0x16ef84387050>: 
    PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/autoscaling-cluster-8hwhxx82br9m/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/autoscaling-hcp-cluster
    --------------------------------------------------------------------------------
    RESPONSE 400: 400 Bad Request
    ERROR CODE: InvalidRequestContent
    --------------------------------------------------------------------------------
    {
      "error": {
        "code": "InvalidRequestContent",
        "message": "Invalid value: \"4.21\": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is \"nightly\"",
        "target": "properties.version.id"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_feature_aggregation.go:275]: failed to begin cluster "agg-cluster" authorized CIDR update
Unexpected error:
    <*exported.ResponseError | 0x3fc6670d91a0>: 
    PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/feature-aggregation-mgmsfgq99bg9/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/agg-cluster
    --------------------------------------------------------------------------------
    RESPONSE 400: 400 Bad Request
    ERROR CODE: InvalidRequestContent
    --------------------------------------------------------------------------------
    {
      "error": {
        "code": "InvalidRequestContent",
        "message": "Invalid value: \"4.21\": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is \"nightly\"",
        "target": "properties.version.id"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/cluster_create_feature_aggregation.go:275]: failed to begin cluster "agg-cluster" authorized CIDR update
Unexpected error:
    <*exported.ResponseError | 0x3fc6670d91a0>: 
    PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/feature-aggregation-mgmsfgq99bg9/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/agg-cluster
    --------------------------------------------------------------------------------
    RESPONSE 400: 400 Bad Request
    ERROR CODE: InvalidRequestContent
    --------------------------------------------------------------------------------
    {
      "error": {
        "code": "InvalidRequestContent",
        "message": "Invalid value: \"4.21\": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is \"nightly\"",
        "target": "properties.version.id"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/idms_lifecycle.go:175]: failed to update cluster with second ImageDigestMirror set
Unexpected error:
    <*exported.ResponseError | 0x3f9b94218c90>: 
    PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/idms-jr65q449l4wp/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/idms-e2e-hcp-cluster
    --------------------------------------------------------------------------------
    RESPONSE 400: 400 Bad Request
    ERROR CODE: InvalidRequestContent
    --------------------------------------------------------------------------------
    {
      "error": {
        "code": "InvalidRequestContent",
        "message": "Invalid value: \"4.21\": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is \"nightly\"",
        "target": "properties.version.id"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/idms_lifecycle.go:175]: failed to update cluster with second ImageDigestMirror set
Unexpected error:
    <*exported.ResponseError | 0x3f9b94218c90>: 
    PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/idms-jr65q449l4wp/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/idms-e2e-hcp-cluster
    --------------------------------------------------------------------------------
    RESPONSE 400: 400 Bad Request
    ERROR CODE: InvalidRequestContent
    --------------------------------------------------------------------------------
    {
      "error": {
        "code": "InvalidRequestContent",
        "message": "Invalid value: \"4.21\": must be specified as MAJOR.MINOR.PATCH (optionally with a pre-release, e.g. a nightly build suffix) when channelGroup is \"nightly\"",
        "target": "properties.version.id"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
Contributing tests (5)
Failed AtJobTestSupport
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-stage-e2e-parallel-ocp-nightlyAuthorized CIDRs Connectivity should allow API access only from authorized VM IP1
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-stage-e2e-parallel-ocp-nightlyCustomer should be able to create a cluster and node pools with aggregated advanced features1
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-stage-e2e-parallel-ocp-nightlyCustomer should be able to create an HCP cluster and manage ImageDigestMirrors1
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-stage-e2e-parallel-ocp-nightlyCustomer should be able to create an HCP cluster with custom autoscaling and update the autoscaling configuration1
e2eperiodic-ci-Azure-ARO-HCP-main-periodic-stage-e2e-parallel-ocp-nightlyUpdate HCPOpenShiftCluster Positive creates a cluster and updates tags with a PATCH request1
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2108694214664523776
ERROR CODE: DeadlineExceeded; provider Microsoft.Compute
full failure pattern:
ERROR CODE: DeadlineExceeded; provider Microsoft.Compute
Signal: FlakeSignal: Flake — present in 2 prior week(s); spread across 7 days
e2e125.00%1 of 4 job runs affectedFlakeSignal: Flake — present in 2 prior week(s); spread across 7 daysShow trend detailsOct 3: 2 · Oct 4: 1 · Oct 5: 1 · Oct 6: 18 · Oct 7: 40 · Oct 8: 9 · Oct 9: 1none
Full failure examples (1)
fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_cordon.go:117]: failed to create node pool cordon-np
Unexpected error:
    <*fmt.wrapError | 0x13cc8f58b420>: 
    failed to create NodePool cordon-np: failed waiting for nodepool="cordon-np" for cluster "cordon-hcp-cluster" in resourcegroup="rg-cordon-test-sz5gdnfzqhdd" to finish creating: GET https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/uksouth/hcpOperationStatuses/2c72bb6d-878b-457e-bf39-56f98851abda
    --------------------------------------------------------------------------------
    RESPONSE 200: 200 OK
    ERROR CODE: DeadlineExceeded
    --------------------------------------------------------------------------------
    {
      "id": "/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/uksouth/hcpOperationStatuses/2c72bb6d-878b-457e-bf39-56f98851abda",
      "name": "2c72bb6d-878b-457e-bf39-56f98851abda",
      "status": "Failed",
      "startTime": "2026-10-09T06:39:07.400427011Z",
      "endTime": "2026-10-09T07:08:09.774067703Z",
      "error": {
        "code": "DeadlineExceeded",
        "message": "node pool creation did not complete before the deadline; [clusterServiceNodePoolStatus] cluster service node pool is installing; [hypershiftNodePool] hypershift NodePool status replicas is 1, want 2; node pool condition AllNodesHealthy is False: 1 of 2 machines are not healthy\nMachine y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd: InspectionFailed: Waiting for a Node with spec.providerID azure:///subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-cordon-test-sz5gdnfzqhdd--managed/providers/Microsoft.Compute/virtualMachines/y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd to exist\n; node pool condition AllMachinesReady is False: 1 of 2 machines are not ready\nMachine y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd: ReadyUnknown: * NodeHealthy: Waiting for a Node with spec.providerID azure:///subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-cordon-test-sz5gdnfzqhdd--managed/providers/Microsoft.Compute/virtualMachines/y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd to exist\n"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_cordon.go:117]: failed to create node pool cordon-np
Unexpected error:
    <*fmt.wrapError | 0x13cc8f58b420>: 
    failed to create NodePool cordon-np: failed waiting for nodepool="cordon-np" for cluster "cordon-hcp-cluster" in resourcegroup="rg-cordon-test-sz5gdnfzqhdd" to finish creating: GET https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/uksouth/hcpOperationStatuses/2c72bb6d-878b-457e-bf39-56f98851abda
    --------------------------------------------------------------------------------
    RESPONSE 200: 200 OK
    ERROR CODE: DeadlineExceeded
    --------------------------------------------------------------------------------
    {
      "id": "/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/providers/Microsoft.RedHatOpenShift/locations/uksouth/hcpOperationStatuses/2c72bb6d-878b-457e-bf39-56f98851abda",
      "name": "2c72bb6d-878b-457e-bf39-56f98851abda",
      "status": "Failed",
      "startTime": "2026-10-09T06:39:07.400427011Z",
      "endTime": "2026-10-09T07:08:09.774067703Z",
      "error": {
        "code": "DeadlineExceeded",
        "message": "node pool creation did not complete before the deadline; [clusterServiceNodePoolStatus] cluster service node pool is installing; [hypershiftNodePool] hypershift NodePool status replicas is 1, want 2; node pool condition AllNodesHealthy is False: 1 of 2 machines are not healthy\nMachine y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd: InspectionFailed: Waiting for a Node with spec.providerID azure:///subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-cordon-test-sz5gdnfzqhdd--managed/providers/Microsoft.Compute/virtualMachines/y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd to exist\n; node pool condition AllMachinesReady is False: 1 of 2 machines are not ready\nMachine y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd: ReadyUnknown: * NodeHealthy: Waiting for a Node with spec.providerID azure:///subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-cordon-test-sz5gdnfzqhdd--managed/providers/Microsoft.Compute/virtualMachines/y1p1d9s3x8k4l0j-cordon-np-ht298-w2dcd to exist\n"
      }
    }
    --------------------------------------------------------------------------------
    
    <Azure error internals omitted>
occurred
Contributing tests (1)
Failed AtJobTestSupport
e2ebranch-ci-Azure-ARO-HCP-main-e2e-stage-e2e-parallelCustomer should be able to cordon, drain, and uncordon a node in an HCP cluster1
Affected runs (1)
Date (UTC)Associated PRProw job
n/a2108427018348531712