94517398e4
Multiple versions of kubernetes are required to support upgrade. This adds staged version of kubernetes 1.20.9, 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 Story: 2008972 Task: 43056 Signed-off-by: Jim Gauld <james.gauld@windriver.com> Change-Id: Ie19612f1980690be073ab2236afbb9ccefe504e5
18 lines
1.1 KiB
Plaintext
18 lines
1.1 KiB
Plaintext
# Note: This dropin only works with kubeadm and kubelet v1.11+
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[Service]
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Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
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Environment="KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml"
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# This is a file that "kubeadm init" and "kubeadm join" generates at runtime, populating the KUBELET_KUBEADM_ARGS variable dynamically
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EnvironmentFile=-/var/lib/kubelet/kubeadm-flags.env
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# This is a file that the user can use for overrides of the kubelet args as a last resort. Preferably, the user should use
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# the .NodeRegistration.KubeletExtraArgs object in the configuration files instead. KUBELET_EXTRA_ARGS should be sourced from this file.
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EnvironmentFile=-/etc/sysconfig/kubelet
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ExecStart=
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ExecStart=/usr/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS
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ExecStartPre=-/usr/bin/kubelet-cgroup-setup.sh
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ExecStartPost=/bin/bash -c 'echo $MAINPID > /var/run/kubelet.pid;'
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ExecStopPost=/bin/rm -f /var/run/kubelet.pid
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Restart=always
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StartLimitInterval=0
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RestartSec=10
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