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Bug
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Resolution: Unresolved
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Undefined
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None
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4.19
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None
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Quality / Stability / Reliability
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False
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None
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Moderate
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None
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None
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None
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None
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None
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Description of problem:
Install second cluster in the same existing vnet, failed with below error:
time="2025-04-14T05:47:10Z" level=debug msg="\tfailed to reconcile cluster services: failed to reconcile AzureCluster service loadbalancers: failed to create or update resource jimaashtest-hmq48-rg/jimaashtest-hmq48-internal (service: loadbalancers): PUT https://management.mtcazs.wwtatc.com/subscriptions/d751283a-64fa-401b-92a1-58f1750ac0a7/resourceGroups/jimaashtest-hmq48-rg/providers/Microsoft.Network/loadBalancers/jimaashtest-hmq48-internal"
time="2025-04-14T05:47:10Z" level=debug msg="\t--------------------------------------------------------------------------------"
time="2025-04-14T05:47:10Z" level=debug msg="\tRESPONSE 400: 400 Bad Request"
time="2025-04-14T05:47:10Z" level=debug msg="\tERROR CODE: PrivateIPAddressIsAllocated"
time="2025-04-14T05:47:10Z" level=debug msg="\t--------------------------------------------------------------------------------"
time="2025-04-14T05:47:10Z" level=debug msg="\t{"
time="2025-04-14T05:47:10Z" level=debug msg="\t \"error\": {"
time="2025-04-14T05:47:10Z" level=debug msg="\t \"code\": \"PrivateIPAddressIsAllocated\","
time="2025-04-14T05:47:10Z" level=debug msg="\t \"message\": \"IP configuration /subscriptions/d751283a-64fa-401b-92a1-58f1750ac0a7/resourceGroups/jimaashtest-hmq48-rg/providers/Microsoft.Network/loadBalancers/jimaashtest-hmq48-internal/frontendIPConfigurations/jimaashtest-hmq48-internal-frontEnd is using the private IP address 10.0.0.4 which is already allocated to resource /subscriptions/d751283a-64fa-401b-92a1-58f1750ac0a7/resourceGroups/jima14ash-6p7k2-rg/providers/Microsoft.Network/loadBalancers/jima14ash-6p7k2-internal.\","
time="2025-04-14T05:47:10Z" level=debug msg="\t \"details\": []"
time="2025-04-14T05:47:10Z" level=debug msg="\t }"
time="2025-04-14T05:47:10Z" level=debug msg="\t}"
time="2025-04-14T05:47:10Z" level=debug msg="\t--------------------------------------------------------------------------------"
Version-Release number of selected component (if applicable):
4.19 payload built with installer PR https://github.com/openshift/installer/pull/9645
How reproducible:
Always
Steps to Reproduce:
1. Install first cluster in existing vnet
2. Install second cluster in the same existing vnet.
3.
Actual results:
The second cluster installation failed.
Expected results:
Successful to create both clusters.
Additional info:
