Disable nested-virt-centos-8 from vexxhost-ca-ymq-1
A bug in the Linux kernel impacting AMD-based KVM bare metal hosts crashes CentOS 8 nested guests. This bug is hitting provider vexxhost-ca-ymq-1 (AMD EPYC CPUs), while it is not observed in other nodepool providers (Intel CPUs). We suspect this bug [1] has been fixed in kernel master [2] and in stable versions. Temporarily disable nested-virt-centos-8 from vexxhost-ca-ymq-1 until the kernel is updated on the impacted bare metal hosts. [1] https://bugzilla.kernel.org/show_bug.cgi?id=206877 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=841c2be09fe4f495fe5224952a419bd8c7e5b455 Change-Id: I8c03d6ae687a8c3003015a4e6d7351ff81cedad2
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@ -236,11 +236,6 @@ providers:
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flavor-name: 'osf-highcpu-8'
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diskimage: centos-7
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key-name: infra-root-keys-2020-05-13
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- name: nested-virt-centos-8
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min-ram: 8000
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flavor-name: 'osf-highcpu-8'
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diskimage: centos-8
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key-name: infra-root-keys-2020-05-13
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- name: vexxhost-specific
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max-servers: 20
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labels:
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