今天小编跟大家讲解下有关kubelet配置详解及简单实例 ，相信小伙伴们对这个话题应该也很关注吧，小编也收集到了有关kubelet配置详解及简单实例 的相关资料，希望小伙伴会喜欢也能够帮助大家。
kubelet配置详解及简单实例
摘要: 这两天试着重新去理解kubelet的每一个配置，并整理出我们最有可能要配置的项作为我们上生产的要考虑的kubelet最佳配置。
author: garnett.wang@gmail.com
kubernetes version: 1.6.2
Kubelet Configurations We Should Care About
下面是我梳理的，我认为必须关注的flag。
flag value --address 0.0.0.0 --allow-privileged false --cadvisor-port int32 4194 --cgroup-driver string cgroupfs --cluster-dns stringSlice 10.0.0.10 //todo --cluster-domain string caas.vivo.com --cni-bin-dir string /opt/cni/bin --cni-conf-dir string /etc/cni/net.d --docker-endpoint string unix:///var/run/docker.sock --eviction-hardstring memory.available<4Gi,<br/> nodefs.available<20Gi,<br/> imagefs.available<5Gi --eviction-max-pod-grace-periodint32 30 --eviction-minimum-reclaimstring memory.available=500Mi,<br/> nodefs.available=2Gi,,<br/> imagefs.available=2Gi --eviction-pressure-transition-periodduration 5m0s --eviction-soft string memory.available<8Gi,<br/> nodefs.available<100Gi,<br/> imagefs.available<20Gi --eviction-soft-grace-periodstring memory.available=30s,<br/> nodefs.available=2m,<br/> imagefs.available=2m --experimental-fail-swap-on + --experimental-kernel-memcg-notification + --feature-gates string AllAlpha=false --file-check-frequencyduration 20s --hairpin-mode string promiscuous-bridge --healthz-port int32 10248 --image-gc-high-thresholdint32 60 --image-gc-low-thresholdint32 40 --image-pull-progress-deadline duration 2m0s --kube-api-qps int32 5 --kube-reserved mapStringString cpu=200m,memory=16G --kubeconfigstring /var/lib/kubelet/kubeconfig --max-pods int32 50 --minimum-image-ttl-duration duration 1h --network-pluginstring cni --pod-infra-container-imagestring vivo.registry.com/google_containers/pause-amd64:3.0 --pod-manifest-pathstring /var/lib/kubelet/pod_manifest --port int32 10250 --protect-kernel-defaults + --read-only-port int32 10255 --require-kubeconfig + --root-dir string /var/lib/kubelet --runtime-request-timeout duration 2m0s --serialize-image-pulls false --sync-frequency duration 1m0s --system-reserved mapStringString cpu=100m,memory=32G --volume-plugin-dir string /usr/libexec/kubernetes/kubelet-plugins/volume/exec/ --volume-stats-agg-period duration 1m0s
下面是我最终梳理的，认为需要真正显示设置的flag，如下：
/usr/bin/kubelet ―address=0.0.0.0 --port=10250 --allow-privileged=false --cluster-dns=10.0.0.1 --cluster-domain=caas.vivo.com--max-pods=50 --network-plugin=cni --require-kubeconfig --pod-manifest-path=/etc/kubelet.d/--pod-infra-container-image=vivo.registry.com/google_containers/pause-amd64:3.0 --eviction-hard=memory.available<4Gi,nodefs.available<20Gi,imagefs.available<5Gi --eviction-max-pod-grace-period=30 --eviction-minimum-reclaim=memory.available=500Mi,nodefs.available=2Gi,imagefs.available=2Gi --eviction-pressure-transition-period=5m0s --eviction-soft=memory.available<8Gi,nodefs.available<100Gi,imagefs.available<20Gi --eviction-soft-grace-period=memory.available=30s,nodefs.available=2m,imagefs.available=2m --experimental-kernel-memcg-notification --experimental-fail-swap-on --system-reserved=cpu=100m,memory=8G --kube-reserved=cpu=200m,memory=16G--hairpin-mode=promiscuous-bridge --image-gc-high-threshold=60 --image-gc-low-threshold=40 --serialize-image-pulls=false --protect-kernel-defaults --feature-gates=AllAlpha=false感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！
来源：爱蒂网