872dd513fc
Multiple versions of kubernetes are required to support upgrade. This adds staged version of kubernetes 1.21.3, built with a specific version of golang. All subpackage versions are included in the iso image without collisions. The following patches are ported to specific kubernetes version: kubelet-cpumanager-disable-CFS-quota-throttling-for-.patch kubelet-cpumanager-keep-normal-containers-off-reserv.patch kubelet-cpumanager-infrastructure-pods-use-system-re.patch kubelet-cpumanager-introduce-concept-of-isolated-CPU.patch kubeadm-create-platform-pods-with-zero-CPU-resources.patch enable-support-for-kubernetes-to-ignore-isolcpus.patch The following changes were made for 1.21.3: - following upstream commit was reverted: Revert-use-subpath-for-coredns-only-for-default-repo.patch - kubelet-cpumanager-disable-CFS-quota-throttling-for-.patch was refactored due to new internal_container_lifecycle framework We leverage the same mechanism to set Linux resources as: cpu manager: specify the container CPU set during the creation (commit 38dc7509f862f081828e7d9167107b8c6e98ea23). - kubelet-cpumanager-introduce-concept-of-isolated-CPU.patch was refactored due to upstream API change: node: podresources: make GetDevices() consistent (commit ad68f9588c72d6477b5a290c548a9031063ac659). The routine podIsolCPUs() was refactored in 1.21.3 since the API p.deviceManager.GetDevices() is returning multiple devices with a device per cpu. The resultant cpuset needs to be the aggregate. Story: 2008972 Task: 43056 Signed-off-by: Jim Gauld <james.gauld@windriver.com> Change-Id: I5ba7ff2e6aebb744af265698c0f90256ac5e70f4
integ
StarlingX Integration