Kubernetes 1.17 - ืื™ืš ืœืฉื“ืจื’ ื•ืœื ืœื”ื•ืฆื™ื ืืช ื›ืœ ืชืงืฆื™ื‘ ื”ืฉื’ื™ืื•ืช

Kubernetes 1.17 - ืื™ืš ืœืฉื“ืจื’ ื•ืœื ืœื”ื•ืฆื™ื ืืช ื›ืœ ืชืงืฆื™ื‘ ื”ืฉื’ื™ืื•ืช

ื‘-9 ื‘ื“ืฆืžื‘ืจ ืฉื•ื—ืจืจื” ื”ื’ืจืกื” ื”ื‘ืื” ืฉืœ Kubernetes - 1.17. ื”ืžื•ื˜ื• ืฉืœื• ื”ื•ื "ื™ืฆื™ื‘ื•ืช", ืชื›ื•ื ื•ืช ืจื‘ื•ืช ืงื™ื‘ืœื• ืกื˜ื˜ื•ืก GA, ืžืกืคืจ ืชื›ื•ื ื•ืช ืžื™ื•ืฉื ื•ืช ื”ื•ืกืจื•...

ื•ื›ืžื• ืชืžื™ื“, ื”ืงื˜ืข ื”ืžื•ืขื“ืฃ ืขืœื™ื ื• ื”ื•ื ืงื•ื‘ืฅ ื”ืคืขื•ืœื” ื”ื ื“ืจืฉ CHANGELOG-1.17.md ื“ื•ืจืฉ ืชืฉื•ืžืช ืœื‘.

ื‘ื•ืื• ื ืขื‘ื•ื“ ืขื ื”ื™ื“ื™ื™ื...

ืฉื™ืžื• ืœื‘, ืื—ืกื•ืŸ!

ืขื“ื›ื•ืŸ kubelet ืชื•ืš ื›ื“ื™ ืชื ื•ืขื” ืื™ื ื• ื ืชืžืš ื‘ื’ืจืกื” 1.17 ืžื›ื™ื•ื•ืŸ ืฉื”ื ืชื™ื‘ ืœื—ืกื™ืžืช ืืžืฆืขื™ ืื—ืกื•ืŸ ื”ืฉืชื ื”. ืœืคื ื™ ืขื“ื›ื•ืŸ ืฆื•ืžืช, ืขืœื™ืš ืœืคื ื•ืช ืืช ื›ืœ ื”ืชืจืžื™ืœื™ื ืžืžื ื• ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” kubectl drain.

ื“ื’ืœื™ื ื•ืฉืขืจื™ื...

ื‘-changelog ื”ื ื‘ื“ืจืš ื›ืœืœ ื›ื•ืชื‘ื™ื ืฉื“ื’ืœ ืื• ืคื™ืฆ'ืจ ื›ื–ื” ืื• ืื—ืจ ื”ื•ืกืจ ืื• ื ื•ืกืฃ, ืื‘ืœ ืžืฉื•ื ืžื” ื”ื ืืฃ ืคืขื ืœื ื›ื•ืชื‘ื™ื ืืช ื”ืืคืœื™ืงืฆื™ื” ืฉืขื‘ื•ืจื” ื”ืชืจื—ืฉ ื”ืฉื™ื ื•ื™ ื”ื–ื”...:

  • ื”ื“ื’ืœ ื”ื•ืกืจ --include-uninitialized ัƒ kubectl;
  • ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ื›ื•ืœืœืช ืฉืขืจื™ื ืžื•ืชืจืช GCERegionalPersistentDisk, EnableAggregatedDiscoveryTimeout ะธ PersistentLocalVolumes, ื ืžืฆื ื›ืขืช ื‘ืฉื™ืžื•ืฉ ืชืžื™ื“ ื•ืœื ื ื™ืชืŸ ืœื”ืฉื‘ื™ืช ืื•ืชื•. ืืคืฉืจื•ื™ื•ืช ืืœื” ื”ื•ืกืจื• ืžืžืคืชื—ื•ืช ืืคืฉืจื™ื™ื api-server ะธ controller-manager;
  • ืจืฉืช ื›ืชื•ื‘ื•ืช ื”-IP ืœืฉื™ืจื•ืชื™ื ื›ื‘ืจ ืœื ืžื•ืงืฆื™ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ. ื™ืฉ ืœืฆื™ื™ืŸ ื–ืืช ื‘ืืžืฆืขื•ืช ื”ื“ื’ืœ --service-cluster-ip-range ื‘ืขืช ื”ืคืขืœืช ืฉืจืช ื”-API ื•ืžื ื”ืœ ื”ื‘ืงืจ.

kubeadm

  • Kubeadm ืœืžื“ ื›ื™ืฆื“ ืœื”ื’ื“ื™ืจ ื—ื™ื“ื•ืฉ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืื™ืฉื•ืจื™ื ืขื‘ื•ืจ kubelet ื‘ื›ืœ ืฆืžืชื™ ื”ืืฉื›ื•ืœ, ื›ื•ืœืœ ื”ืžืืกื˜ืจ ื”ืจืืฉื•ืŸ ืฉื‘ื• ื‘ื•ืฆืขื” ื”ืคืงื•ื“ื” kubeadm init. ืชื•ืคืขืช ืœื•ื•ืื™ ื”ื™ื™ืชื” ื”ื“ืจื™ืฉื” ืœืงื•ื‘ืฅ ืขื ืชืฆื•ืจืช kubelet ื”ืจืืฉื•ื ื™ืช bootstrap-kubelet.conf ื‘ืžืงื•ื kubelet.conf ื‘ืžื”ืœืš ื”ื”ื•ืฆืื” ืœื”ื•ืจื’ kubeadm init;
  • ื‘ืขืช ื”ื•ืกืคืช ืžืฆื‘ื™ ื”ืจืฉืื” ืœ-API, ืฉืจืช kubeadm ื›ื‘ืจ ืœื ืžื—ืœื™ืฃ ืืช ื”ืžืฆื‘ื™ื Node, RBAC ืœืชื•ืš ืžื ื™ืคืกื˜ ื”ืคื•ื“ ื”ืกื˜ื˜ื™, ื”ืžืืคืฉืจ ืœืš ืœืฉื ื•ืช ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ืชืฆื•ืจื”.

RBAC

ื”ื•ืกืจื• ืชืคืงื™ื“ื™ ืืฉื›ื•ืœ ืžื•ื‘ื ื™ื system:csi-external-provisioner ะธ system:csi-external-attacher.

ื”ื•ืฆื ืžืฉื™ืžื•ืฉ...

ืžืกืคืจ ืชื›ื•ื ื•ืช ื”ื•ืฆืื• ืžืฉื™ืžื•ืฉ, ืืš ื”ืŸ ืขื“ื™ื™ืŸ ื ืชืžื›ื•ืช. ืื‘ืœ ื‘ืจืฆื•ื ื™ ืœืฆื™ื™ืŸ ื‘ืžื™ื•ื—ื“ ืืช ืชื”ืœื™ืš ื”ืžืขื‘ืจ ืœืฉื™ืžื•ืฉ ื‘-ContainerStorageInterface. ืžื ื”ืœื™ ืžืขืจื›ืช ืฉืคืจืกื• ืืฉื›ื•ืœื•ืช ืžืฉืœื”ื (ืœื ืžื ื•ื”ืœื™ื) ื‘-AWS ื•ื‘-GCE ืฆืจื™ื›ื™ื ืœืชื›ื ืŸ ืœืขื‘ื•ืจ ืœืฉื™ืžื•ืฉ ื‘ืžื ื”ืœ ื”ื”ืชืงืŸ ืฉืœ ื”-CSI ื›ื“ื™ ืœืขื‘ื•ื“ ืขื ืืžืฆืขื™ ืื—ืกื•ืŸ ืงื‘ื•ืขื™ื ื‘ืžืงื•ื ืžื ื”ืœื™ ื”ื”ืชืงื ื™ื ื”ืžื•ื‘ื ื™ื ื‘-Kubernetes. ื”ืœื™ืš CSIMigration ืืžื•ืจ ืœืขื–ื•ืจ ืœื”ื ื‘ื›ืš - ืื ื• ืžื—ื›ื™ื ืœื”ื•ืคืขืช ื”ืžื“ืจื™ืš ื”ืžืคื•ืจื˜. ืœืžื ื”ืœื™ ืžืขืจื›ืช ืฉืžืฉืชืžืฉื™ื ื‘ืกืคืงื™ื ืื—ืจื™ื ื›ื“ื™ ืœื—ื‘ืจ ื“ื™ืกืงื™ื ืžืชืžื™ื“ื™ื, ื”ื’ื™ืข ื”ื–ืžืŸ ืœื—ืคืฉ ื•ืœืงืจื•ื ืืช ื”ืชื™ืขื•ื“: ื’ืจืกื” 1.21 ืžื‘ื˜ื™ื—ื” ืœื”ืกื™ืจ ืœืฆืžื™ืชื•ืช ืืช ื›ืœ ืžื ื”ืœื™ ื”ื”ืชืงื ื™ื ื”ืžื•ื‘ื ื™ื.

ืžืงื•ืจ: www.habr.com

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