ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

Helm ื”ื•ื ืžื ื”ืœ ื—ื‘ื™ืœื•ืช ืฉืœ Kubernetes, ืžืฉื”ื• ื›ืžื• apt-get ืขื‘ื•ืจ ืื•ื‘ื•ื ื˜ื•. ื‘ื”ืขืจื” ื–ื• ื ืจืื” ืืช ื”ื’ืจืกื” ื”ืงื•ื“ืžืช ืฉืœ helm (v2) ืขื ืฉื™ืจื•ืช ื”-tiller ืžื•ืชืงืŸ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืฉื“ืจื›ื• ื ื’ื™ืข ืœืืฉื›ื•ืœ.

ื‘ื•ืื• ื ื›ื™ืŸ ืืช ื”ืืฉื›ื•ืœ; ืœืฉื ื›ืš, ื”ืคืขืœ ืืช ื”ืคืงื•ื“ื”:

kubectl run --rm --restart=Never -it --image=madhuakula/k8s-goat-helm-tiller -- bash

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

ื”ืคื’ื ื”

  • ืื ืœื ืชื’ื“ื™ืจ ืฉื•ื ื“ื‘ืจ ื ื•ืกืฃ, helm v2 ืžืคืขื™ืœ ืืช ืฉื™ืจื•ืช ื”-tiller, ืฉื™ืฉ ืœื• RBAC ืขื ื–ื›ื•ื™ื•ืช ืžื ื”ืœ ืืฉื›ื•ืœ ืžืœืื•ืช.
  • ืœืื—ืจ ื”ื”ืชืงื ื” ื‘ืžืจื—ื‘ ื”ืฉืžื•ืช kube-system ืžื•ืคื™ืข tiller-deploy, ื•ื’ื ืคื•ืชื—ืช ื™ืฆื™ืื” 44134, ืžืื•ื’ื“ืช ืœ-0.0.0.0. ื ื™ืชืŸ ืœื‘ื“ื•ืง ื–ืืช ื‘ืืžืฆืขื•ืช telnet.

$ telnet tiller-deploy.kube-system 44134

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

  • ืขื›ืฉื™ื• ืืชื” ื™ื›ื•ืœ ืœื”ืชื—ื‘ืจ ืœืฉื™ืจื•ืช ื”ื’ืœื’ืœื™ื. ืื ื• ื ืฉืชืžืฉ ื‘ื”ื’ื” ื”ื‘ื™ื ืืจื™ ื›ื“ื™ ืœื‘ืฆืข ืคืขื•ืœื•ืช ื‘ืขืช ืชืงืฉื•ืจืช ืขื ืฉื™ืจื•ืช ื”ื”ื’ื”:

$ helm --host tiller-deploy.kube-system:44134 version

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

  • ื‘ื•ืื• ื ื ืกื” ืœืงื‘ืœ ืืช ืกื•ื“ื•ืช ืืฉื›ื•ืœ Kubernetes ืžืžืจื—ื‘ ื”ืฉืžื•ืช kube-system:

$ kubectl get secrets -n kube-system

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

  • ื›ืขืช ื ื•ื›ืœ ืœื™ืฆื•ืจ ืชืจืฉื™ื ืžืฉืœื ื•, ื‘ื• ื ื™ืฆื•ืจ ืชืคืงื™ื“ ืขื ื–ื›ื•ื™ื•ืช ืžื ื”ืœ ื•ื ืงืฆื” ืืช ื”ืชืคืงื™ื“ ื”ื–ื” ืœื—ืฉื‘ื•ืŸ ื”ืฉื™ืจื•ืช ื”ืžื•ื’ื“ืจ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ. ื‘ืืžืฆืขื•ืช ื”ืืกื™ืžื•ืŸ ืžื—ืฉื‘ื•ืŸ ื”ืฉื™ืจื•ืช ื”ื–ื”, ืงื™ื‘ืœื ื• ื’ื™ืฉื” ืžืœืื” ืœืืฉื›ื•ืœ ืฉืœื ื•.

$ helm --host tiller-deploy.kube-system:44134 install /pwnchart

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

  • ืขื›ืฉื™ื• ืžืชื™ pwnchart ื‘ืคืจื™ืกื”, ืœื—ืฉื‘ื•ืŸ ื”ืฉื™ืจื•ืช ื”ืžื•ื’ื“ืจ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื™ืฉ ื’ื™ืฉื” ืžื ื”ืœืชื™ืช ืžืœืื”. ื‘ื•ื ื ื‘ื“ื•ืง ืฉื•ื‘ ืื™ืš ืœื”ืฉื™ื’ ืกื•ื“ื•ืช ืž kube-system

kubectl get secrets -n kube-system

ืฉื‘ื™ืจืช ืžืงื‘ืฅ Kubernetes ื‘ืืžืฆืขื•ืช ืžื•ืฉืš Helm v2

ื‘ื™ืฆื•ืข ืžื•ืฆืœื— ืฉืœ ืกืงืจื™ืคื˜ ื–ื” ืชืœื•ื™ ื‘ืื•ืคืŸ ืฉื‘ื• ื”-tiller ื ืคืจืก; ืœืคืขืžื™ื ืžื ื”ืœื™ ืžืขืจื›ืช ืคื•ืจืกื™ื ืื•ืชื• ื‘ืžืจื—ื‘ ืฉืžื•ืช ื ืคืจื“ ืขื ื”ืจืฉืื•ืช ืฉื•ื ื•ืช. Helm 3 ืื™ื ื• ืจื’ื™ืฉ ืœืคื’ื™ืขื•ื™ื•ืช ื›ืืœื” ื›ื™... ืื™ืŸ ื‘ื• ืžื•ืฉืš.

ื”ืขืจืช ื”ืžืชืจื’ื: ืฉื™ืžื•ืฉ ื‘ืžื“ื™ื ื™ื•ืช ืจืฉืช ืœืกื™ื ื•ืŸ ืชืขื‘ื•ืจื” ื‘ืืฉื›ื•ืœ ืžืกื™ื™ืข ื‘ื”ื’ื ื” ืžืคื ื™ ืคื’ื™ืขื•ื™ื•ืช ืžืกื•ื’ ื–ื”.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”