Bug 1779665

Summary: Can't create Azure worker nodes without managed identity (4.3)
Product: OpenShift Container Platform Reporter: Jim Minter <jminter>
Component: Cloud ComputeAssignee: Jim Minter <jminter>
Status: CLOSED ERRATA QA Contact: Jianwei Hou <jhou>
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Priority: unspecified    
Version: 4.3.0Keywords: NeedsTestCase
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Target Release: 4.3.0   
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Last Closed: 2020-01-23 11:17:47 UTC Type: Bug
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Bug Depends On: 1779666    
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Description Jim Minter 2019-12-04 13:25:57 UTC
Currently the Azure actuator validates to ensure that user managed identity is enabled for all VMs it creates.

Azure Red Hat OpenShift needs to be able to create 4.3 clusters without user managed identity as part of required security architecture modifications for the service.

This is currently blocking the initial ARO v4 service milestone in December.

Comment 2 Jianwei Hou 2019-12-10 09:57:27 UTC
Tested in 4.3.0-0.nightly-2019-12-10-014919

The IPI installer creates the machineSet with managedIdentity on Azure, to verify this, I removed the managedIdentity from a machineSet providerSpec then scale it up. Machine and VM are provisioned successfully.

Comment 4 errata-xmlrpc 2020-01-23 11:17:47 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:0062