{"meta":{"start_date":"2026-06-06","end_date":"2026-06-06","start_at":"2026-06-06T00:00:00Z","end_at":"2026-06-07T00:00:00Z","timezone":"UTC","generated_at":"2026-08-26T10:07:36Z","environments":["prod"]},"environments":[{"environment":"prod","summary":{"total_runs":2,"failed_runs":2,"raw_occurrences":4,"matched_occurrences":4,"runs_affected":2},"rows":[{"environment":"prod","failure_pattern_id":"90e9ab5a508c69fa469c74ea9a9d435aee1bda7d3791c7e7ad6b5d426a15064f","failure_pattern":"ERROR CODE: InvalidRequestContent; detail message Version 'openshift-v\u003cversion\u003e' doesn't exist; provider Microsoft.RedHatOpenShift","search_query":"ERROR CODE: InvalidRequestContent","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":2,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":2,"after_last_push_count":7,"trend_counts":[0,0,0,1,2,2,2],"trend_range":"2026-05-31..2026-06-06 UTC","prior_windows_present":0,"prior_runs_affected":4,"contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":1},{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly","test_name":"Customer should upgrade a nodepool skipping one minor version (+2) from 4.20.z to 4.22.zLatest","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:443]: failed to create HCP cluster np-skip-minor-nt5h8p at version 4.22.0\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000d69860\u003e: \n    failed to create HCP cluster np-skip-minor-nt5h8p: failed starting cluster creation \"np-skip-minor-nt5h8p\" in resourcegroup=\"rg-np-skip-minor-nt5h8p-4zk5s6\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-skip-minor-nt5h8p-4zk5s6/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-skip-minor-nt5h8p\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.22.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:443]: failed to create HCP cluster np-skip-minor-nt5h8p at version 4.22.0\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000d69860\u003e: \n    failed to create HCP cluster np-skip-minor-nt5h8p: failed starting cluster creation \"np-skip-minor-nt5h8p\" in resourcegroup=\"rg-np-skip-minor-nt5h8p-4zk5s6\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-skip-minor-nt5h8p-4zk5s6/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-skip-minor-nt5h8p\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.22.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred","fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:704]: failed to create HCP cluster\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000f12b60\u003e: \n    failed to create HCP cluster np-dg-minor-fchh5f: failed starting cluster creation \"np-dg-minor-fchh5f\" in resourcegroup=\"rg-np-dg-minor-fchh5f-5482sq\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-fchh5f-5482sq/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-fchh5f\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.21.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:704]: failed to create HCP cluster\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000f12b60\u003e: \n    failed to create HCP cluster np-dg-minor-fchh5f: failed starting cluster creation \"np-dg-minor-fchh5f\" in resourcegroup=\"rg-np-dg-minor-fchh5f-5482sq\": PUT https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-fchh5f-5482sq/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-fchh5f\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: InvalidRequestContent\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"InvalidRequestContent\",\n        \"message\": \"Version 'openshift-v4.21.0-nightly' doesn't exist\"\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly/2063395653450469376","occurred_at":"2026-06-06T23:00:16Z","signature_id":"b19fc78175ae6a4d76bfa96e0223d47371a3f8190b514321de07ef29a66c8e3c","pr_number":0,"after_last_push_of_merged_pr":true},{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel-ocp-nightly/2063395653450469376","occurred_at":"2026-06-06T23:00:16Z","signature_id":"efebc2dd954574e86c7345f4f3673df28db12bc7f40007b37b44f7f3daccb2dd","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"53fa6318769bb2a786556b3fac950c44b85ab8ba4f6fa60b2949a759bcc916c1","failure_pattern":"ERROR CODE: MultipleErrorsOccurred; detail code InvalidRequestContent; detail message Invalid value: \"4.19.33\": cannot downgrade from version 4.21.18 to 4.19.33; provider Microsoft.RedHatOpenShift","search_query":"ERROR CODE: MultipleErrorsOccurred","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":1,"after_last_push_count":2,"trend_counts":[0,0,0,0,0,1,1],"trend_range":"2026-05-31..2026-06-06 UTC","prior_windows_present":0,"prior_runs_affected":2,"contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool to a lower minor version from 4.21.zLatest to 4.19.zLatest","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:750]: failed to update nodepool npdg-421-419 to downgrade target 4.19.33\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000e0f9a0\u003e: \n    failed to start nodepool \"npdg-421-419\" update in cluster \"np-dg-minor-gqt6vk\" resourcegroup=\"rg-np-dg-minor-gqt6vk-2nr5sk\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-gqt6vk-2nr5sk/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-gqt6vk/nodePools/npdg-421-419\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": invalid node pool version 4.19.33: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": cannot downgrade from version 4.21.18 to 4.19.33\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:750]: failed to update nodepool npdg-421-419 to downgrade target 4.19.33\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000e0f9a0\u003e: \n    failed to start nodepool \"npdg-421-419\" update in cluster \"np-dg-minor-gqt6vk\" resourcegroup=\"rg-np-dg-minor-gqt6vk-2nr5sk\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-dg-minor-gqt6vk-2nr5sk/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-dg-minor-gqt6vk/nodePools/npdg-421-419\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": invalid node pool version 4.19.33: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.19.33\\\": cannot downgrade from version 4.21.18 to 4.19.33\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel/2063078486624440320","occurred_at":"2026-06-06T02:00:15Z","signature_id":"ad1f2caf328f4cf617d7571c9652e0902a8afadbafad407b75e3342a68ad5f85","pr_number":0,"after_last_push_of_merged_pr":true}]},{"environment":"prod","failure_pattern_id":"d81a996cdf791decc51216fb7be72b9db7c9b98c36c458e851bda1b4a4b600a6","failure_pattern":"ERROR CODE: MultipleErrorsOccurred; detail code InvalidRequestContent; detail message Invalid value: \"4.21.17\": cannot downgrade from version 4.21.18 to 4.21.17; provider Microsoft.RedHatOpenShift","search_query":"ERROR CODE: MultipleErrorsOccurred","failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool version z-stream downgrade from 4.21.zLatest to 4.21.zPrevious","occurrences":1,"runs_affected":1,"failed_runs":1,"run_impact_percent":50,"anchor_occurrences":1,"after_last_push_count":4,"trend_counts":[0,0,0,1,1,1,1],"trend_range":"2026-05-31..2026-06-06 UTC","prior_windows_present":0,"prior_runs_affected":4,"contributing_tests":[{"failed_at":"e2e","job_name":"periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel","test_name":"Customer should downgrade a nodepool version z-stream downgrade from 4.21.zLatest to 4.21.zPrevious","occurrences":1}],"full_error_samples":["fail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:619]: failed to update nodepool npdg-4-21 to downgrade target 4.21.17\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000a21480\u003e: \n    failed to start nodepool \"npdg-4-21\" update in cluster \"np-downgrade-vzj76h\" resourcegroup=\"rg-np-downgrade-vzj76h-r6prv6\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-downgrade-vzj76h-r6prv6/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-downgrade-vzj76h/nodePools/npdg-4-21\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": invalid node pool version 4.21.17: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": cannot downgrade from version 4.21.18 to 4.21.17\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred\nfail [github.com/Azure/ARO-HCP/test/e2e/nodepool_version_upgrade.go:619]: failed to update nodepool npdg-4-21 to downgrade target 4.21.17\nUnexpected error:\n    \u003c*fmt.wrapError | 0xc000a21480\u003e: \n    failed to start nodepool \"npdg-4-21\" update in cluster \"np-downgrade-vzj76h\" resourcegroup=\"rg-np-downgrade-vzj76h-r6prv6\": PATCH https://management.azure.com/subscriptions/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/resourceGroups/rg-np-downgrade-vzj76h-r6prv6/providers/Microsoft.RedHatOpenShift/hcpOpenShiftClusters/np-downgrade-vzj76h/nodePools/npdg-4-21\n    --------------------------------------------------------------------------------\n    RESPONSE 400: 400 Bad Request\n    ERROR CODE: MultipleErrorsOccurred\n    --------------------------------------------------------------------------------\n    {\n      \"error\": {\n        \"code\": \"MultipleErrorsOccurred\",\n        \"message\": \"2 errors occurred\",\n        \"details\": [\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": invalid node pool version 4.21.17: cannot downgrade from current version 4.21.18\",\n            \"target\": \"properties.version.id\"\n          },\n          {\n            \"code\": \"InvalidRequestContent\",\n            \"message\": \"Invalid value: \\\"4.21.17\\\": cannot downgrade from version 4.21.18 to 4.21.17\",\n            \"target\": \"properties.version.id\"\n          }\n        ]\n      }\n    }\n    --------------------------------------------------------------------------------\n    \n    ...\noccurred"],"affected_runs":[{"run_url":"https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-Azure-ARO-HCP-main-periodic-prod-e2e-parallel/2063078486624440320","occurred_at":"2026-06-06T02:00:15Z","signature_id":"eadad8b3d51ecc61d1cce5343ee5d70b2ed046a13c80773b1b98f8cf2d4b61df","pr_number":0,"after_last_push_of_merged_pr":true}]}]}]}