ืืืึทื ื, 18 ืกืขืคืืขืืืขืจ, ืื ืืืืึทืืขืจ ืืืขืจืกืืข ืคืื โโKubernetes ืืื ืืืคืจืืื - 1.16. ืืื ืฉืืขื ืืืง, ืคืืืข ืืืคึผืจืืืืืึทื ืฅ ืืื ื ืืึทืข ืคึผืจืึธืืืงืื ืืขืจืืืึทืจืื ืืื ืื. ืึธืืขืจ ืืื ืืืึธืื ืืื ืฆื ืฆืืขื ืืืื ืืคืืขืจืงืืึทืืงืืื ืฆื ืื ืึทืงืฉืึทื ื ืคืืจืืื ืื ืกืขืงืฉืึทื ื ืคืื ืืขืจ ืืขืงืข . ืื ืกืขืงืฉืึทื ื ืึทืจืืืกืืขืื ืขื ืืขืจืื ืืขื ืืืึธืก ืงืขื ืืจืขืื ืืืื ืึทืคึผืืึทืงืืืฉืึทื, ืงื ืืื ืืืฉืึทืื ืืืฉืืจืื ืึธืืขืจ ืืึทืจืคื ืขื ืืขืจืื ืืขื ืฆื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืขืงืขืก.
ืืื ืึทืืืขืืืื, ืืื ืืึทืจืคื ืืึทื ืืึทื ืื ืืขืจืืืขื ืืืึธื ...
ืืึธืืืจ ืืืืื ืึธื ืืืืื ืืื ืึท ืขื ืืขืจืื ื ืืืึธืก ืืืขื ืจืืึฟ ืืกืชึผืื ืืืืจืงื ืืืืฃ ืึทืืขืืขื ืืืืก ืืื ืืจืืขืื ืืื ืงืืืขืจื ืขืืขืก ืืึทื ื ืืขื ืื. ืื Kubernetes API ื ืื ืืขืจ ืฉืืืฆื ืืขืืึทื ืืืื ืึทืคึผื ืืืขืจืกืืขืก.
ืืืื ืืืื ืขืจ ืืื ื ืืฉื ืืขืืืืืกื ืืืขืจ ืคืืจืืขืกื...ืื API ืืืขืจืกืืข ืคืื โโโโืื ืืืื ืืื ืืขืืืืื ืืื ืื ืืึทืฉืืึทืืคึผืขืจืืขื, ืืื ืืขื ืคืขืื apiVersion: apps/v1
ื ืืืืื
ืืืื ืืืคึผ
ืึทืื ืืืขืจืกืืข
ืืืึธืก ืืึธื ืืืื ืจืืคึผืืืืกื ืืื
ืึทืืข ืจืขืกืืจืกื
ืึทืคึผืคึผืก/v1beta1
ืึทืคึผืคึผืก/v1beta2
ืึทืคึผืคึผืก / v1
ืืืคึผืืืืืึทื ืฅ
daemonset
ืจืขืคึผืืืงืขืกืขื
extension/v1beta1
ืึทืคึผืคึผืก / v1
ื ืขืฅ ืคึผืึธืืืืืง
ืืงืกืืขื ืฉืึทื ื/v1beta1
networking.k8s.io/v1
ืคึผืึธืืกืขืงืืจืืื ืคึผืึธืืืืืง
ืืงืกืืขื ืฉืึทื ื/v1beta1
ืคึผืึธืืืืืง/v1beta1
ืืื ืืืึธืื ืืืื ืืื ืฆื ืฆืืขื ืืืื ืืคืืขืจืงืืึทืืงืืึทื ืฆื ืื ืคืึทืงื ืึทื ืึทืืืืฉืขืงืฅ ืคืื ืืืคึผ Ingress ืืืื ืืขืืืื apiVersion ืืืืฃ networking.k8s.io/v1beta1. ืึทืื ืืืึทืืฉ extensions/v1beta1 ืืื ื ืึธื ืืขืฉืืืฆื, ืึธืืขืจ ืขืก ืืื ืึท ืืื ืกืืื ืฆื ืืขืจืืืึทื ืืืงื ืืขื ืืืขืจืกืืข ืืื ืื ืืึทื ืืคืขืกืฅ ืืื ืืขืจ ืืขืืืืงืขืจ ืฆืืื.
ืขืก ืืขื ืขื ืืึทื ืฅ ืึท ืคึผืืึทืฅ ืคืื ืขื ืืขืจืื ืืขื ืืื ืคืึทืจืฉืืื ืกืืกืืขื ืืึทืืขืืก (ื ืึธืืข ืืึทืืขืืก) ืืืึธืก ืืขื ืขื ืืื ืกืืึทืืืจื ืืืืฃ ื ืึธืืื.
ืงืืืขืืขื ืืื ืืขืืืขื ืคึผืจืึธืืืืืึทืืึทื ืคืื ืืึทืฉืืขืืืงื ืึทืจืืืืจืึทืจืืฉ ืืึทืืขืืก (ืคืจืืขืจ ืืื ืงืขื ืืืื ืืึทืฉืืืื ืืืจื ืงืึทืืขืจ ืฉืืืกืืขื kubelet --node-labels), ืืื ืืื ืงืก ืืืืื ืื ืจืฉืืื :
kubernetes.io/hostname
kubernetes.io/instance-type
kubernetes.io/os
kubernetes.io/arch
beta.kubernetes.io/instance-type
beta.kubernetes.io/os
beta.kubernetes.io/arch
failure-domain.beta.kubernetes.io/zone
failure-domain.beta.kubernetes.io/region
failure-domain.kubernetes.io/zone
failure-domain.kubernetes.io/region
[*.]kubelet.kubernetes.io/*
[*.]node.kubernetes.io/*
ืืึทืืก beta.kubernetes.io/metadata-proxy-ready, beta.kubernetes.io/metadata-proxy-ready ืืื beta.kubernetes.io/kube-proxy-ds-ready ืืขื ืขื ื ืื ืืขืจ ืฆืืืขืืืืื ืฆื ื ืืึทืข ื ืึธืืื, ืืื ืคืึทืจืฉืืื ื ืึธื ืงืึทืืคึผืึธืื ืึทื ืฅ ืืึธืื ืกืืึทืจืืขื ื ืืฆื ืึท ืืืกื ืึทื ืืขืจืฉ ืืึทืืขืืก ืืื ื ืึธืืข ืกืขืืขืงืืึธืจืก:
ืงืึธืืคึผืึธื ืขื ื
ืึทืื ืคืืจืืข
ืงืจืึทื ื ืคืืจืืข
kube-proxy
beta.kubernetes.io/kube-proxy-ds-ready
node.kubernetes.io/kube-proxy-ds-ready
ืืคึผ-ืืึทืกืง-ืึทืืขื ื
beta.kubernetes.io/masq-agent-ds-ready
node.kubernetes.io/masq-agent-ds-ready
ืืขืืึทืืึทืืึท-ืคึผืจืึธืงืกื
beta.kubernetes.io/metadata-proxy-ready
cloud.google.com/metadata-proxy-ready
kubeadm ืืืฆื ืจืืืืืื ืื ืขืจืฉื ืงืืืืขื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืขืงืข ืืื ืืขืจ ืขืก bootstrap-kubelet.conf. ืืืื ืืืื ืืืฉืืจืื ืืขื ืขื ืึทืงืกืขืกื ืืขื ืืขืงืข, ืืึทืฉืืืืขื ืฆื ื ืืฆื kubelet.conf, ืืืึธืก ืกืืึธืจื ืงืจืึทื ื ืึทืงืกืขืก ืกืขืืืื ืืก.
ืงืึทืืืืืกืึธืจ ื ืื ืืขืจ ืืื ืืขืืจืืงืก pod_name ะธ container_nameืืืื ืืืจ ืืขืืืืื ื ืืื ืืื ืคึผืจืึธืืขืืืขืืก, ืืืื ืฆื ืืขืืจืืงืก pod ะธ container ืจืืกืคึผืขืงืืืืืื.
ืึทืืืขืงืืขื ืืืขื ืื ืฉืืืกืืขื ืืื ืื ืฉืืจื ืืึทืคึฟืขื:
ืงืึธืืคึผืึธื ืขื ื
ืจืืืจืึทืงืืื ืฉืืืกื
ืืืคึผืขืจืงืืืข
--ืืึทืื-ืกืืืืื ืง
kube-proxy
-- ืจืืกืึธืจืก - ืงืึทื ืืืื ืขืจ
ืื ืกืงืขืืืฉืืืขืจ ืื ืืขืืืืื ื ืืฆื ืืืขืจืกืืข ืื1ืืขืืึท1 ืคืื ืื ืขืืืขื ื ืึทืคึผื. ืืืื ืืืจ ื ืืฆื ืืจืื-ืคึผืึทืจืืื ืืืฉืืจืื ืฆื ืื ืืขืจืึทืงื ืืื ืื Event API, ืืึทืฉืืืืขื ืฆื ืื ืืขืฆืืข ืืืขืจืกืืข.
ื ืืึธืืขื ื ืคืื ืืืืึธืจ. ืืขืฉืึทืก ืืขืจ ืฆืืืจืืืืื ื ืคืื ืืขืืืื ื 1.16, ืื ืคืืืืขื ืืข ืขื ืืขืจืื ืืขื ืืขื ืขื ืืขืืืื:
- ืึทืืืขืงืืขื ืืืขื ืื ืึทื ืึธืืึทืฆืืข
scheduler.alpha.kubernetes.io/critical-podืืื ืืืขืจืกืืข ืื1.16.0-ืึทืืคืึท.1 - ืืึธื ืืืืืขืงืขืจื ืื ืึทื ืึธืืึทืฆืืข
scheduler.alpha.kubernetes.io/critical-podืืื ืืืขืจืกืืข ืื1.16.0-ืึทืืคืึท.2 - ืึทืืืขืงืืขื ืืืขื ืื ืึทื ืึธืืึทืฆืืข
scheduler.alpha.kubernetes.io/critical-podืืื ืืืขืจืกืืข ืื1.16.0-ืืืชื.1
ื ืืฆื ืื ืคืขืื spec.priorityClassName ืฆื ืึธื ืืืืึทืื ืื ืืืืืืืงืืื ืคืื ืื ืคึผืึธื.
ืืงืืจ: www.habr.com