ื”ื›ื™ืจื• ืืช Helm 3

ื”ื›ื™ืจื• ืืช Helm 3

ื”ืขืจื”. ืชืจื’ื•ื: 16 ื‘ืžืื™ ื”ืฉื ื” ืžื”ื•ื•ื” ืื‘ืŸ ื“ืจืš ืžืฉืžืขื•ืชื™ืช ื‘ืคื™ืชื•ื— ืžื ื”ืœ ื”ื—ื‘ื™ืœื•ืช ืฉืœ Kubernetes - Helm. ื‘ื™ื•ื ื–ื” ื”ื•ืฆื’ื” ืžื”ื“ื•ืจืช ื”ืืœืคื ื”ืจืืฉื•ื ื” ืฉืœ ื”ื’ืจืกื” ื”ืจืืฉื™ืช ื”ืขืชื™ื“ื™ืช ืฉืœ ื”ืคืจื•ื™ืงื˜ - 3.0 -. ืฉื—ืจื•ืจื• ื™ื‘ื™ื ืฉื™ื ื•ื™ื™ื ืžืฉืžืขื•ืชื™ื™ื ื•ืžื™ื•ื—ืœื™ื ื‘ื”ืœื, ืืฉืจ ืจื‘ื™ื ื‘ืงื”ื™ืœืช Kubernetes ืชื•ืœื™ื ืขื‘ื•ืจื ืชืงื•ื•ืช ื’ื“ื•ืœื•ืช. ืื ื—ื ื• ืขืฆืžื ื• ืื—ื“ ืžืืœื”, ืžื›ื™ื•ื•ืŸ ืฉืื ื• ืžืฉืชืžืฉื™ื ื‘ืื•ืคืŸ ืคืขื™ืœ ื‘ื”ืœื ืœืคืจื™ืกืช ื™ื™ืฉื•ืžื™ื: ืฉื™ืœื‘ื ื• ืื•ืชื• ื‘ื›ืœื™ ืฉืœื ื• ืœื”ื˜ืžืขืช CI/CD werf ื•ืžื“ื™ ืคืขื ืื ื• ืชื•ืจืžื™ื ืืช ืชืจื•ืžืชื ื• ืœืคื™ืชื•ื— ื”ื ื—ืœ. ืชืจื’ื•ื ื–ื” ืžืฉืœื‘ 7 ื”ืขืจื•ืช ืžื”ื‘ืœื•ื’ ื”ืจืฉืžื™ ืฉืœ Helm, ื”ืžื•ืงื“ืฉื™ื ืœืžื”ื“ื•ืจืช ื”ืืœืคื ื”ืจืืฉื•ื ื” ืฉืœ Helm 3 ื•ืžื“ื‘ืจื•ืช ืขืœ ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืคืจื•ื™ืงื˜ ื•ื”ืžืืคื™ื™ื ื™ื ื”ืขื™ืงืจื™ื™ื ืฉืœ Helm 3. ืžื—ื‘ืจื ื”ื•ื ืžืื˜ "ื‘ืงื•ื ื’ื•ื‘ืœืจ" ืคื™ืฉืจ, ืขื•ื‘ื“ ืฉืœ ืžื™ืงืจื•ืกื•ืคื˜ ื•ืื—ื“ ื”ืžืชื—ื–ืงื™ื ื”ืžืจื›ื–ื™ื™ื ืฉืœ Helm.

ื‘-15 ื‘ืื•ืงื˜ื•ื‘ืจ 2015 ื ื•ืœื“ ื”ืคืจื•ื™ืงื˜ ื”ื™ื“ื•ืข ื›ื™ื•ื ื‘ืฉื Helm. ืฉื ื” ื‘ืœื‘ื“ ืœืื—ืจ ื”ืงืžืชื”, ืงื”ื™ืœืช Helm ื”ืฆื˜ืจืคื” ืœ-Kubernetes, ืชื•ืš ื›ื“ื™ ืขื‘ื•ื“ื” ืคืขื™ืœื” ืขืœ Helm 2. ื‘ื™ื•ื ื™ 2018, Helm ื”ืฆื˜ืจืฃ ืœ-CNCF ื›ืคืจื•ื™ืงื˜ ืžืชืคืชื— (ืื™ื ืงื•ื‘ืฆื™ื”). ืžื”ืจ ืงื“ื™ืžื” ืœื”ื•ื•ื”, ื•ืžื”ื“ื•ืจืช ื”ืืœืคื ื”ืจืืฉื•ื ื” ืฉืœ Helm 3 ื”ื—ื“ืฉ ื™ื•ืฆืืช ืœื“ืจืš. (ืžื”ื“ื•ืจื” ื–ื• ื›ื‘ืจ ื”ืชืจื—ืฉ ื‘ืืžืฆืข ืžืื™ - ื›. ืชืจื’ื•ื).

ื‘ื™ืฆื™ืจื” ื–ื•, ืื“ื‘ืจ ืขืœ ื”ื™ื›ืŸ ื”ื›ืœ ื”ืชื—ื™ืœ, ื›ื™ืฆื“ ื”ื’ืขื ื• ืœืžืงื•ื ื‘ื• ืื ื• ื ืžืฆืื™ื ื”ื™ื•ื, ืืฆื™ื’ ื›ืžื” ืžื”ืชื›ื•ื ื•ืช ื”ื™ื™ื—ื•ื“ื™ื•ืช ื”ื–ืžื™ื ื•ืช ื‘ืžื”ื“ื•ืจืช ื”ืืœืคื ื”ืจืืฉื•ื ื” ืฉืœ Helm 3, ื•ืืกื‘ื™ืจ ื›ื™ืฆื“ ืื ื• ืžืชื›ื ื ื™ื ืœื”ืชืงื“ื.

ืกื™ื›ื•ื:

  • ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื™ืฆื™ืจืชื• ืฉืœ Helm;
  • ืคืจื™ื“ื” ืขื“ื™ื ื” ืžื˜ื™ืœืจ;
  • ืžืื’ืจื™ ืชืจืฉื™ืžื™ื;
  • ื ื™ื”ื•ืœ ืฉื—ืจื•ืจ;
  • ืฉื™ื ื•ื™ื™ื ื‘ืชืœื•ืช ื‘ืชืจืฉื™ื;
  • ื˜ื‘ืœืื•ืช ืกืคืจื™ื™ื”;
  • ืžื” ื”ืœืื”?

ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืœื

ืœื™ื“ื”

Helm 1 ื”ืชื—ื™ืœ ื›ืคืจื•ื™ืงื˜ ืงื•ื“ ืคืชื•ื— ืฉื ื•ืฆืจ ืขืœ ื™ื“ื™ Deis. ื”ื™ื™ื ื• ืกื˜ืืจื˜-ืืค ืงื˜ืŸ ืกืคื’ ืžื™ืงืจื•ืกื•ืคื˜ ื‘ืื‘ื™ื‘ 2017. ืœืคืจื•ื™ืงื˜ ื”ืงื•ื“ ื”ืคืชื•ื— ื”ืื—ืจ ืฉืœื ื•, ืฉื ืงืจื ื’ื ื”ื•ื Deis, ื”ื™ื” ื›ืœื™ deisctl, ืฉืฉื™ืžืฉ (ื‘ื™ืŸ ื”ื™ืชืจ) ืœื”ืชืงื ื” ื•ืœืชืคืขื•ืœ ืฉืœ ืคืœื˜ืคื•ืจืžืช Deis ื‘ ืžืงื‘ืฅ ืฆื™. ื‘ืื•ืชื” ืชืงื•ืคื”, ืฆื™ ื”ื™ื™ืชื” ืื—ืช ืžืคืœื˜ืคื•ืจืžื•ืช ื”ืชื–ืžื•ืจ ื”ืจืืฉื•ื ื•ืช ืฉืœ ืžื›ื•ืœื•ืช.

ื‘ืืžืฆืข 2015, ื”ื—ืœื˜ื ื• ืœืฉื ื•ืช ืžืกืœื•ืœ ื•ื”ืขื‘ืจื ื• ืืช Deis (ื‘ืื•ืชื” ืชืงื•ืคื” ืฉื•ื ื” ืฉื ืœ-Deis Workflow) ืž-Fleet ืœ-Kubernetes. ืื—ื“ ื”ืจืืฉื•ื ื™ื ืฉืขื•ืฆื‘ื• ืžื—ื“ืฉ ื”ื™ื” ื›ืœื™ ื”ื”ืชืงื ื”. deisctl. ื”ืฉืชืžืฉื ื• ื‘ื• ื›ื“ื™ ืœื”ืชืงื™ืŸ ื•ืœื ื”ืœ ืืช Deis Workflow ื‘ืืฉื›ื•ืœ ื”ืฆื™.

Helm 1 ื ื•ืฆืจ ื‘ื“ืžื•ืชื ืฉืœ ืžื ื”ืœื™ ื—ื‘ื™ืœื•ืช ืžืคื•ืจืกืžื™ื ื›ืžื• Homebrew, apt ื•-yum. ื”ืžื˜ืจื” ื”ืขื™ืงืจื™ืช ืฉืœื• ื”ื™ื™ืชื” ืœืคืฉื˜ ืžืฉื™ืžื•ืช ื›ืžื• ืืจื™ื–ื” ื•ื”ืชืงื ืช ืืคืœื™ืงืฆื™ื•ืช ื‘-Kubernetes. Helm ื”ื•ืฆื’ ืจืฉืžื™ืช ื‘ืฉื ืช 2015 ื‘ื›ื ืก KubeCon ื‘ืกืŸ ืคืจื ืกื™ืกืงื•.

ื”ื ื™ืกื™ื•ืŸ ื”ืจืืฉื•ืŸ ืฉืœื ื• ืขื ื”ืœื ืขื‘ื“, ืื‘ืœ ื–ื” ืœื ื”ื™ื” ื‘ืœื™ ื›ืžื” ืžื’ื‘ืœื•ืช ืจืฆื™ื ื™ื•ืช. ื”ื•ื ืœืงื— ืกื˜ ืฉืœ ืžื ื™ืคืกื˜ื™ื ืฉืœ Kubernetes, ื‘ื˜ืขืžื™ื ืขื ื’ื ืจื˜ื•ืจื™ื ื›ื‘ืœื•ืงื™ YAML ื”ื™ื›ืจื•ืช (ืขื ื™ื™ืŸ ืงื“ืžื™)*, ื•ื˜ืขืŸ ืืช ื”ืชื•ืฆืื•ืช ืœืชื•ืš Kubernetes.

* ื”ืขืจื”. ืชืจื’ื•ื: ืžื”ื’ืจืกื” ื”ืจืืฉื•ื ื” ืฉืœ Helm, ืชื—ื‘ื™ืจ YAML ื ื‘ื—ืจ ืœืชื™ืื•ืจ ืžืฉืื‘ื™ Kubernetes, ื•ืชื‘ื ื™ื•ืช Jinja ื•ืกืงืจื™ืคื˜ื™ื ืฉืœ Python ื ืชืžื›ื• ื‘ืขืช ื›ืชื™ื‘ืช ืชืฆื•ืจื•ืช. ื›ืชื‘ื ื• ืขื•ื“ ืขืœ ื–ื” ื•ืขืœ ื”ืžื‘ื ื” ืฉืœ ื”ื’ืจืกื” ื”ืจืืฉื•ื ื” ืฉืœ ื”ืœื ื‘ื›ืœืœ ื‘ืคืจืง "ืงื™ืฆื•ืจ ืชื•ืœื“ื•ืช ื”ืœื" ื”ื—ื•ืžืจ ื”ื–ื”.

ืœื“ื•ื’ืžื”, ื›ื“ื™ ืœื”ื—ืœื™ืฃ ืฉื“ื” ื‘ืงื•ื‘ืฅ YAML, ื”ื™ื” ืขืœื™ืš ืœื”ื•ืกื™ืฃ ืืช ื”ืžื‘ื ื” ื”ื‘ื ืœืžื ื™ืคืกื˜:

#helm:generate sed -i -e s|ubuntu-debootstrap|fluffy-bunny| my/pod.yaml

ื–ื” ื ื”ื“ืจ ืฉืžื ื•ืขื™ ืชื‘ื ื™ืช ืงื™ื™ืžื™ื ื”ื™ื•ื, ืœื?

ืžืกื™ื‘ื•ืช ืจื‘ื•ืช, ื”ืžืชืงื™ืŸ ื”ืงื“ื•ื ื”ื–ื” ืฉืœ Kubernetes ื“ืจืฉ ืจืฉื™ืžื” ืžืงื•ื“ื“ืช ืฉืœ ืงื‘ืฆื™ ืžื ื™ืคืกื˜ ื•ื”ื•ืฆื™ื ืœืคื•ืขืœ ืจืง ืจืฆืฃ ืงื˜ืŸ ื•ืงื‘ื•ืข ืฉืœ ืื™ืจื•ืขื™ื. ื–ื” ื”ื™ื” ื›ืœ ื›ืš ืงืฉื” ืœืฉื™ืžื•ืฉ ืฉืฆื•ื•ืช ื”-Deis Workflow R&D ื”ืชืงืฉื” ื›ืฉื ื™ืกื• ืœื”ืขื‘ื™ืจ ืืช ื”ืžื•ืฆืจ ืฉืœื”ื ืœืคืœื˜ืคื•ืจืžื” ื”ื–ื• โ€“ ืื•ืœื ื–ืจืขื™ ื”ืจืขื™ื•ืŸ ื›ื‘ืจ ื ื–ืจืขื•. ื”ื ื™ืกื™ื•ืŸ ื”ืจืืฉื•ืŸ ืฉืœื ื• ื”ื™ื” ื”ื–ื“ืžื ื•ืช ืœืžื™ื“ื” ืžืฆื•ื™ื ืช: ื”ื‘ื ื• ืฉืื ื—ื ื• ื‘ืืžืช ื ืœื”ื‘ื™ื ืœื™ืฆื•ืจ ื›ืœื™ื ืคืจื’ืžื˜ื™ื™ื ื”ืคื•ืชืจื™ื ื‘ืขื™ื•ืช ื™ื•ืžื™ื•ืžื™ื•ืช ืขื‘ื•ืจ ื”ืžืฉืชืžืฉื™ื ืฉืœื ื•.

ื‘ื”ืชื‘ืกืก ืขืœ ื”ื ื™ืกื™ื•ืŸ ืฉืœ ื˜ืขื•ื™ื•ืช ื”ืขื‘ืจ, ื”ืชื—ืœื ื• ืœืคืชื— ืืช Helm 2.

ื‘ื™ืฆื•ืข ื”ื’ื” 2

ื‘ืกื•ืฃ 2015, ืฆื•ื•ืช ื’ื•ื’ืœ ืคื ื” ืืœื™ื ื•. ื”ื ืขื‘ื“ื• ืขืœ ื›ืœื™ ื“ื•ืžื” ืขื‘ื•ืจ Kubernetes. Deployment Manager for Kubernetes ื”ื™ื” ื™ืฆื™ืื” ืฉืœ ื›ืœื™ ืงื™ื™ื ืฉืฉื™ืžืฉ ืขื‘ื•ืจ Google Cloud Platform. "ื”ืื ื ืจืฆื”," ื”ื ืฉืืœื•, "ืœื‘ืœื•ืช ื›ืžื” ื™ืžื™ื ื‘ื“ื™ื•ืŸ ืขืœ ื”ื“ืžื™ื•ืŸ ื•ื”ื”ื‘ื“ืœื™ื?"

ื‘ื™ื ื•ืืจ 2016, ืฆื•ื•ืชื™ ื”ื”ื’ื” ื•ืžื ื”ืœ ื”ืคืจื™ืกื” ื ืคื’ืฉื• ื‘ืกื™ืื˜ืœ ื›ื“ื™ ืœื”ื—ืœื™ืฃ ืจืขื™ื•ื ื•ืช. ื”ืžืฉื ื•ืžืชืŸ ื”ืกืชื™ื™ื ื‘ืชื•ื›ื ื™ืช ืฉืืคืชื ื™ืช: ืœืฉืœื‘ ืืช ืฉื ื™ ื”ืคืจื•ื™ืงื˜ื™ื ืœื™ืฆื™ืจืช Helm 2. ื™ื—ื“ ืขื ื“ื™ื™ืก ื•ื’ื•ื’ืœ, ื”ื—ื‘ืจ'ื” ืž SkippBox (ื›ื™ื•ื ื—ืœืง ืžื‘ื™ื˜ื ืืžื™ - ื‘ืขืจืš ืชืจื’ื•ื), ื•ื”ืชื—ืœื ื• ืœืขื‘ื•ื“ ืขืœ Helm 2.

ืจืฆื™ื ื• ืœืฉืžื•ืจ ืขืœ ืงืœื•ืช ื”ืฉื™ืžื•ืฉ ืฉืœ Helm, ืืš ื”ื•ืกื™ืคื• ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

  • ืชื‘ื ื™ื•ืช ืชืจืฉื™ื ืœื”ืชืืžื” ืื™ืฉื™ืช;
  • ื ื™ื”ื•ืœ ืชื•ืš ืืฉื›ื•ืœื•ืช ืœืฆื•ื•ืชื™ื;
  • ืžืื’ืจ ืชืจืฉื™ืžื™ื ื‘ืจืžื” ืขื•ืœืžื™ืช;
  • ืคื•ืจืžื˜ ื—ื‘ื™ืœื” ื™ืฆื™ื‘ ืขื ืืคืฉืจื•ืช ื—ืชื™ืžื”;
  • ืžื—ื•ื™ื‘ื•ืช ื—ื–ืงื” ืœื’ืจืกืื•ืช ืกืžื ื˜ื™ื•ืช ื•ืฉืžื™ืจื” ืขืœ ืชืื™ืžื•ืช ืœืื—ื•ืจ ื‘ื™ืŸ ื’ืจืกืื•ืช.

ื›ื“ื™ ืœื”ืฉื™ื’ ืžื˜ืจื•ืช ืืœื•, ื ื•ืกืฃ ืืœืžื ื˜ ืฉื ื™ ืœืžืขืจื›ืช ื”ืืงื•ืœื•ื’ื™ืช ืฉืœ Helm. ืจื›ื™ื‘ ื–ื” ื‘ืชื•ืš ืืฉื›ื•ืœ ื ืงืจื Tiller ื•ื”ื™ื” ืื—ืจืื™ ืขืœ ื”ืชืงื ืช ืชืจืฉื™ืžื™ Helm ื•ื ื™ื”ื•ืœื.

ืžืื– ื”ืฉืงืช Helm 2 ื‘-2016, Kubernetes ื”ื•ืกื™ืคื” ืžืกืคืจ ื—ื™ื“ื•ืฉื™ื ืžืจื›ื–ื™ื™ื. ื ื•ืกืคื” ื‘ืงืจืช ื’ื™ืฉื” ืžื‘ื•ืกืกืช ืชืคืงื™ื“ (RBAC), ืฉื”ื—ืœื™ืคื” ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ื‘ืงืจืช ื’ื™ืฉื” ืžื‘ื•ืกืกืช ืชื›ื•ื ื•ืช (ABAC). ืกื•ื’ื™ ืžืฉืื‘ื™ื ื—ื“ืฉื™ื ื”ื•ืฆื’ื• (ืคืจื™ืกื” ื”ื™ื™ืชื” ืขื“ื™ื™ืŸ ื‘ื’ืจืกืช ื‘ื˜ื ื‘ืื•ืชื” ืชืงื•ืคื”). ื”ื•ืžืฆืื• ื”ื’ื“ืจื•ืช ืžืฉืื‘ื™ื ืžื•ืชืืžื•ืช ืื™ืฉื™ืช (ืฉื ืงืจืื•ืช ื‘ืžืงื•ืจ ืžืฉืื‘ื™ ืฆื“ ืฉืœื™ืฉื™ ืื• TPRs). ื•ื”ื›ื™ ื—ืฉื•ื‘, ื ื•ืฆืจื” ืกื“ืจื” ืฉืœ ืฉื™ื˜ื•ืช ืขื‘ื•ื“ื” ืžื•ืžืœืฆื•ืช.

ื‘ืชื•ืš ื›ืœ ื”ืฉื™ื ื•ื™ื™ื ื”ืœืœื•, Helm ื”ืžืฉื™ื›ื” ืœืฉืจืช ืืช ืžืฉืชืžืฉื™ Kubernetes ื‘ื ืืžื ื•ืช. ืœืื—ืจ ืฉืœื•ืฉ ืฉื ื™ื ื•ืชื•ืกืคื•ืช ื—ื“ืฉื•ืช ืจื‘ื•ืช, ื”ื™ื” ื‘ืจื•ืจ ืฉื”ื’ื™ืข ื”ื–ืžืŸ ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ื‘ืกื™ืก ื”ืงื•ื“ ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื”ืœื ื™ื•ื›ืœ ืœื”ืžืฉื™ืš ืœืขื ื•ืช ืขืœ ื”ืฆืจื›ื™ื ื”ื”ื•ืœื›ื™ื ื•ื’ื“ืœื™ื ืฉืœ ืžืขืจื›ืช ืืงื•ืœื•ื’ื™ืช ืžืชืคืชื—ืช.

ืคืจื™ื“ื” ืขื ื•ื’ื” ืžื˜ื™ืœืจ

ื‘ืžื”ืœืš ื”ืคื™ืชื•ื— ืฉืœ Helm 2, ื”ืฆื’ื ื• ืืช Tiller ื›ื—ืœืง ืžื”ืฉื™ืœื•ื‘ ืฉืœื ื• ืขื ืžื ื”ืœ ื”ืคืจื™ืกื” ืฉืœ ื’ื•ื’ืœ. ื˜ื™ืœืจ ืžื™ืœื ืชืคืงื™ื“ ื—ืฉื•ื‘ ืขื‘ื•ืจ ืฆื•ื•ืชื™ื ืฉืขื‘ื“ื• ื‘ืชื•ืš ืืฉื›ื•ืœ ืžืฉื•ืชืฃ: ื”ื•ื ืืคืฉืจ ืœืžื•ืžื—ื™ื ืฉื•ื ื™ื ื”ืžืคืขื™ืœื™ื ืืช ื”ืชืฉืชื™ืช ืœืงื™ื™ื ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืื•ืชื” ืกื˜ ืฉืœ ืžื”ื“ื•ืจื•ืช.

ืžื›ื™ื•ื•ืŸ ืฉื‘ืงืจืช ื’ื™ืฉื” ืžื‘ื•ืกืกืช ืชืคืงื™ื“ื™ื (RBAC) ื”ื•ืคืขืœื” ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื‘-Kubernetes 1.6, ื”ืขื‘ื•ื“ื” ืขื Tiller ื‘ื™ื™ืฆื•ืจ ื”ืคื›ื” ืœืงืฉื” ื™ื•ืชืจ. ื‘ืฉืœ ื”ืžืกืคืจ ื”ืขืฆื•ื ืฉืœ ืžื“ื™ื ื™ื•ืช ืื‘ื˜ื—ื” ืืคืฉืจื™ืช, ืขืžื“ืชื ื• ื”ื™ื™ืชื” ืœื”ืฆื™ืข ืชืฆื•ืจื” ืžืชื™ืจื ื™ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ. ื–ื” ืื™ืคืฉืจ ืœืžืชื—ื™ืœื™ื ืœื”ืชื ืกื•ืช ืขื Helm ื•- Kubernetes ืžื‘ืœื™ ืœืฆืœื•ืœ ืงื•ื“ื ืœื”ื’ื“ืจื•ืช ื”ืื‘ื˜ื—ื”. ืœืžืจื‘ื” ื”ืฆืขืจ, ืชืฆื•ืจืช ื”ืจืฉืื” ื–ื• ืขืœื•ืœื” ืœื”ืขื ื™ืง ืœืžืฉืชืžืฉ ืžื’ื•ื•ืŸ ืจื—ื‘ ืžื“ื™ ืฉืœ ื”ืจืฉืื•ืช ืฉื”ื ืœื ื”ื™ื• ืฆืจื™ื›ื™ื. ืžื”ื ื“ืกื™ DevOps ื•-SRE ื”ื™ื• ืฆืจื™ื›ื™ื ืœืœืžื•ื“ ืฉืœื‘ื™ื ืชืคืขื•ืœื™ื™ื ื ื•ืกืคื™ื ื‘ืขืช ื”ืชืงื ืช Tiller ื‘ืืฉื›ื•ืœ ืจื‘-ื“ื™ื™ืจื™ื.

ืœืื—ืจ ืฉืœืžื“ื ื• ื›ื™ืฆื“ ื”ืงื”ื™ืœื” ื”ืฉืชืžืฉื” ื‘ื”ืœื ื‘ืžืฆื‘ื™ื ืกืคืฆื™ืคื™ื™ื, ื”ื‘ื ื• ืฉืžืขืจื›ืช ื ื™ื”ื•ืœ ื”ืฉื—ืจื•ืจื™ื ืฉืœ ื˜ื™ืœืจ ืื™ื ื” ืฆืจื™ื›ื” ืœื”ืกืชืžืš ืขืœ ืจื›ื™ื‘ ืชื•ืš-ืืฉื›ื•ืœ ื›ื“ื™ ืœืฉืžื•ืจ ืขืœ ืžืฆื‘ ืื• ืœืชืคืงื“ ื›ืžืจื›ื– ืžืจื›ื–ื™ ืœืžื™ื“ืข ืฉื—ืจื•ืจ. ื‘ืžืงื•ื ื–ืืช, ื ื•ื›ืœ ืคืฉื•ื˜ ืœืงื‘ืœ ืžื™ื“ืข ืžืฉืจืช ื”-API ืฉืœ Kubernetes, ืœื™ืฆื•ืจ ืชืจืฉื™ื ื‘ืฆื“ ื”ืœืงื•ื— ื•ืœืื—ืกืŸ ืชื™ืขื•ื“ ืฉืœ ื”ื”ืชืงื ื” ื‘-Kubernetes.

ื”ืžื˜ืจื” ื”ืขื™ืงืจื™ืช ืฉืœ ื˜ื™ืœืจ ื”ื™ื™ืชื” ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืžื•ืฉื’ืช ืœืœื ื˜ื™ืœืจ, ืื– ืื—ืช ื”ื”ื—ืœื˜ื•ืช ื”ืจืืฉื•ื ื•ืช ืฉืœื ื• ืœื’ื‘ื™ Helm 3 ื”ื™ื™ืชื” ืœื ื˜ื•ืฉ ืœื—ืœื•ื˜ื™ืŸ ืืช ื˜ื™ืœืจ.

ื›ืฉื˜ื™ืœืจ ื ืขืœื, ืžื•ื“ืœ ื”ืื‘ื˜ื—ื” ืฉืœ Helm ืคื•ืฉื˜ ื‘ืื•ืคืŸ ืงื™ืฆื•ื ื™. Helm 3 ืชื•ืžืš ื›ืขืช ื‘ื›ืœ ืฉื™ื˜ื•ืช ื”ืื‘ื˜ื—ื”, ื”ื–ื”ื•ืช ื•ื”ื”ืจืฉืื” ื”ืžื•ื“ืจื ื™ื•ืช ืฉืœ Kubernetes ื”ื ื•ื›ื—ื™ื•ืช. ื”ืจืฉืื•ืช ื”ื”ื’ื” ื ืงื‘ืขื•ืช ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ kubeconfig. ืžื ื”ืœื™ ืืฉื›ื•ืœื•ืช ื™ื›ื•ืœื™ื ืœื”ื’ื‘ื™ืœ ืืช ื–ื›ื•ื™ื•ืช ื”ืžืฉืชืžืฉ ืœื›ืœ ืจืžืช ืคื™ืจื•ื˜. ืžื”ื“ื•ืจื•ืช ืขื“ื™ื™ืŸ ื ืฉืžืจื•ืช ื‘ืชื•ืš ื”ืืฉื›ื•ืœ, ื•ืฉืืจ ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ Helm ื ืฉืืจืช ื‘ืขื™ื ื”.

ืžืื’ืจื™ ืชืจืฉื™ืžื™ื

ื‘ืจืžื” ื’ื‘ื•ื”ื”, ืžืื’ืจ ืชืจืฉื™ืžื™ื ื”ื•ื ืžืงื•ื ื‘ื• ื ื™ืชืŸ ืœืื—ืกืŸ ื•ืœืฉืชืฃ ืชืจืฉื™ืžื™ื. ื”ืœืงื•ื— ืฉืœ Helm ืื•ืจื– ื•ืฉื•ืœื— ืืช ื”ืชืจืฉื™ืžื™ื ืœืžืื’ืจ. ื‘ืžื™ืœื™ื ืคืฉื•ื˜ื•ืช, ืžืื’ืจ ืชืจืฉื™ืžื™ื ื”ื•ื ืฉืจืช HTTP ืคืจื™ืžื™ื˜ื™ื‘ื™ ืขื ืงื•ื‘ืฅ index.yaml ื•ื›ืžื” ืชืจืฉื™ืžื™ื ืืจื•ื–ื™ื.

ืืžื ื ื™ืฉ ื›ืžื” ื™ืชืจื•ื ื•ืช ืœ-API ืฉืœ ืžืื’ืจ ืชืจืฉื™ืžื™ื ื”ืขื•ื ื” ืขืœ ืจื•ื‘ ื“ืจื™ืฉื•ืช ื”ืื—ืกื•ืŸ ื”ื‘ืกื™ืกื™ื•ืช, ืื‘ืœ ื™ืฉ ื’ื ื›ืžื” ื—ืกืจื•ื ื•ืช:

  • ืžืื’ืจื™ ืชืจืฉื™ืžื™ื ืื™ื ื ืชื•ืืžื™ื ืœืจื•ื‘ ื™ื™ืฉื•ืžื™ ื”ืื‘ื˜ื—ื” ื”ื ื“ืจืฉื™ื ื‘ืกื‘ื™ื‘ืช ื™ื™ืฆื•ืจ. ืงื™ื•ื ืžืžืฉืง API ืกื˜ื ื“ืจื˜ื™ ืœืื™ืžื•ืช ื•ื”ืจืฉืื” ื—ืฉื•ื‘ ื‘ื™ื•ืชืจ ื‘ืชืจื—ื™ืฉื™ ื™ื™ืฆื•ืจ.
  • ื›ืœื™ ืžืงื•ืจ ื”ืชืจืฉื™ื ืฉืœ Helm, ื”ืžืฉืžืฉื™ื ืœื—ืชื™ืžื”, ืื™ืžื•ืช ืฉืœืžื•ืช ื•ืžืงื•ืจ ืฉืœ ืชืจืฉื™ื, ื”ื ื—ืœืง ืื•ืคืฆื™ื•ื ืœื™ ืžืชื”ืœื™ืš ืคืจืกื•ื ื”ืชืจืฉื™ื.
  • ื‘ืชืจื—ื™ืฉื™ื ืžืจื•ื‘ื™ ืžืฉืชืžืฉื™ื, ื ื™ืชืŸ ืœื”ืขืœื•ืช ืืช ืื•ืชื• ืชืจืฉื™ื ืขืœ ื™ื“ื™ ืžืฉืชืžืฉ ืื—ืจ, ืœื”ื›ืคื™ืœ ืืช ื›ืžื•ืช ื”ืฉื˜ื— ื”ื ื“ืจืฉ ืœืื—ืกื•ืŸ ืื•ืชื• ืชื•ื›ืŸ. ืžืื’ืจื™ื ื—ื›ืžื™ื ื™ื•ืชืจ ืคื•ืชื—ื• ื›ื“ื™ ืœืคืชื•ืจ ื‘ืขื™ื” ื–ื•, ืืš ื”ื ืื™ื ื ื—ืœืง ืžื”ืžืคืจื˜ ื”ืคื•ืจืžืœื™.
  • ืฉื™ืžื•ืฉ ื‘ืงื•ื‘ืฅ ืื™ื ื“ืงืก ื™ื—ื™ื“ ืœื—ื™ืคื•ืฉ, ืื—ืกื•ืŸ ืžื˜ื ื ืชื•ื ื™ื ื•ืื—ื–ื•ืจ ืชืจืฉื™ืžื™ื ื”ืงืฉื” ืขืœ ืคื™ืชื•ื— ื™ื™ืฉื•ืžื™ ืจื™ื‘ื•ื™ ืžืฉืชืžืฉื™ื ืžืื•ื‘ื˜ื—ื™ื.

ืคืจื•ื™ืงื˜ Docker Distribution (ื”ื™ื“ื•ืข ื’ื ื‘ืฉื Docker Registry v2) ื”ื•ื ื”ื™ื•ืจืฉ ืฉืœ Docker Registry ื•ื‘ืขืฆื ืคื•ืขืœ ื›ืžืขืจื›ืช ืฉืœ ื›ืœื™ื ืœืืจื™ื–ื”, ืžืฉืœื•ื—, ืื—ืกื•ืŸ ื•ืืกืคืงื” โ€‹โ€‹ืฉืœ ืชืžื•ื ื•ืช Docker. ืฉื™ืจื•ืชื™ ืขื ืŸ ื’ื“ื•ืœื™ื ืจื‘ื™ื ืžืฆื™ืขื™ื ืžื•ืฆืจื™ื ืžื‘ื•ืกืกื™ ื”ืคืฆื”. ื”ื•ื“ื•ืช ืœืชืฉื•ืžืช ื”ืœื‘ ื”ืžื•ื’ื‘ืจืช ื”ื–ื•, ืคืจื•ื™ืงื˜ ื”ื”ืคืฆื” ื ื”ื ื” ืžืฉื ื™ื ืฉืœ ืฉื™ืคื•ืจื™ื, ืฉื™ื˜ื•ืช ืื‘ื˜ื—ื” ืžื•ืžืœืฆื•ืช ื•ื‘ื“ื™ืงื•ืช ืฉื˜ื— ืฉื”ืคื›ื• ืื•ืชื• ืœืื—ื“ ื”ื’ื™ื‘ื•ืจื™ื ื”ื‘ืœืชื™ ืžื•ื›ืจื™ื ื”ืžื•ืฆืœื—ื™ื ื‘ื™ื•ืชืจ ืฉืœ ืขื•ืœื ื”ืงื•ื“ ื”ืคืชื•ื—.

ืื‘ืœ ื”ืื ื™ื“ืขืช ืฉืคืจื•ื™ืงื˜ ื”ื”ืคืฆื” ื ื•ืขื“ ืœื”ืคื™ืฅ ื›ืœ ืฆื•ืจื” ืฉืœ ืชื•ื›ืŸ, ืœื ืจืง ืชืžื•ื ื•ืช ืžื›ื™ืœื•ืช?

ื‘ื–ื›ื•ืช ื”ืžืืžืฆื™ื ื™ื•ื–ืžืช ืžื™ื›ืœ ืคืชื•ื—ื” (ืื• OCI), ื ื™ืชืŸ ืœืžืงื ืชืจืฉื™ืžื™ Helm ื‘ื›ืœ ืžื•ืคืข ื”ืคืฆื”. ืœืขืช ืขืชื”, ืชื”ืœื™ืš ื–ื” ื”ื•ื ื ื™ืกื™ื•ื ื™. ืชืžื™ื›ื” ื‘ื›ื ื™ืกื” ื•ืชื›ื•ื ื•ืช ืื—ืจื•ืช ื”ื“ืจื•ืฉื•ืช ืขื‘ื•ืจ Helm 3 ืžืœื ื”ืŸ ืขื‘ื•ื“ื” ื‘ืชื”ืœื™ืš, ืืš ืื ื• ืฉืžื—ื™ื ืœืœืžื•ื“ ืžื”ื’ื™ืœื•ื™ื™ื ืฉืฆื•ื•ืชื™ OCI ื•ื”ื”ืคืฆื” ื’ื™ืœื• ื‘ืžื”ืœืš ื”ืฉื ื™ื. ื•ื‘ืืžืฆืขื•ืช ื”ื—ื•ื ื›ื•ืช ื•ื”ื”ื›ื•ื•ื ื” ืฉืœื”ื, ืื ื• ืœื•ืžื“ื™ื ืžื” ื–ื” ืœื”ืคืขื™ืœ ืฉื™ืจื•ืช ื–ืžื™ืŸ ืžืื•ื“ ื‘ืงื ื” ืžื™ื“ื”.

ืชื™ืื•ืจ ืžืคื•ืจื˜ ื™ื•ืชืจ ืฉืœ ื›ืžื” ืฉื™ื ื•ื™ื™ื ืฆืคื•ื™ื™ื ื‘ืžืื’ืจื™ ืชืจืฉื™ื Helm ื–ืžื™ืŸ ะฟะพ ััั‹ะปะบะต.

ื ื™ื”ื•ืœ ืฉื—ืจื•ืจื™ื

ื‘ื”ืœืžื” 3, ืžืฆื‘ ื”ื™ื™ืฉื•ื ื ืžืฆื ื‘ืชื•ืš ื”ืืฉื›ื•ืœ ืขืœ ื™ื“ื™ ื–ื•ื’ ืื•ื‘ื™ื™ืงื˜ื™ื:

  • release object - ืžื™ื™ืฆื’ ืžื•ืคืข ื™ื™ืฉื•ื;
  • ื’ืจืกืช ืฉื—ืจื•ืจ ืกื•ื“ื™ืช - ืžื™ื™ืฆื’ืช ืืช ื”ืžืฆื‘ ื”ืจืฆื•ื™ ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ื‘ื ืงื•ื“ืช ื–ืžืŸ ืžืกื•ื™ืžืช (ืœื“ื•ื’ืžื”, ืฉื—ืจื•ืจ ืฉืœ ื’ืจืกื” ื—ื“ืฉื”).

ะ’ั‹ะทะพะฒ helm install ื™ื•ืฆืจ ืื•ื‘ื™ื™ืงื˜ ืฉื—ืจื•ืจ ื•ืกื•ื“ ื’ืจืกืช ืฉื—ืจื•ืจ. ืฉื‚ึดื™ื—ึธื” helm upgrade ื“ื•ืจืฉ ืื•ื‘ื™ื™ืงื˜ ืฉื—ืจื•ืจ (ืฉื”ื•ื ื™ื›ื•ืœ ืœืฉื ื•ืช) ื•ื™ื•ืฆืจ ืกื•ื“ ื’ืจืกืช ืฉื—ืจื•ืจ ื—ื“ืฉ ื”ืžื›ื™ืœื” ืืช ื”ืขืจื›ื™ื ื”ื—ื“ืฉื™ื ื•ืžื ื™ืคืกื˜ ืžื•ื›ืŸ.

ืื•ื‘ื™ื™ืงื˜ ืฉื—ืจื•ืจ ืžื›ื™ืœ ืžื™ื“ืข ืขืœ ื”ืฉื—ืจื•ืจ, ื›ืืฉืจ ืฉื—ืจื•ืจ ื”ื•ื ื”ืชืงื ื” ืกืคืฆื™ืคื™ืช ืฉืœ ืชืจืฉื™ื ื•ืขืจื›ื™ื ื‘ืขืœื™ ืฉื. ืื•ื‘ื™ื™ืงื˜ ื–ื” ืžืชืืจ ืืช ื”ืžื˜ื ื ืชื•ื ื™ื ื‘ืจืžื” ื”ืขืœื™ื•ื ื” ืœื’ื‘ื™ ื”ื’ืจืกื”. ืื•ื‘ื™ื™ืงื˜ ื”ืฉื—ืจื•ืจ ื ืžืฉืš ืœืื•ืจืš ื›ืœ ืžื—ื–ื•ืจ ื”ื—ื™ื™ื ืฉืœ ื”ื™ื™ืฉื•ื ื•ื”ื•ื ื”ื‘ืขืœื™ื ืฉืœ ื›ืœ ืกื•ื“ื•ืช ื’ืจืกืช ื”ืฉื—ืจื•ืจ, ื›ืžื• ื’ื ื›ืœ ื”ืื•ื‘ื™ื™ืงื˜ื™ื ืฉื ื•ืฆืจื™ื ื™ืฉื™ืจื•ืช ืขืœ ื™ื“ื™ ืชืจืฉื™ื Helm.

ืกื•ื“ ื’ืจืกืช ื”ืฉื—ืจื•ืจ ืžืฉื™ื™ืš ืžื”ื“ื•ืจื” ืœืกื“ืจื” ืฉืœ ื’ืจืกืื•ืช (ื”ืชืงื ื”, ืขื“ื›ื•ื ื™ื, ื‘ื™ื˜ื•ืœื™ื, ืžื—ื™ืงื”).

ื‘ื”ืœืžื” 2, ื”ืชื™ืงื•ื ื™ื ื”ื™ื• ืขืงื‘ื™ื™ื ื‘ื™ื•ืชืจ. ืฉื‚ึดื™ื—ึธื” helm install ื ื•ืฆืจ v1, ื”ืขื“ื›ื•ืŸ ื”ื‘ื (ืฉื“ืจื•ื’) - v2, ื•ื›ืŸ ื”ืœืื”. ืกื•ื“ ื’ืจืกืช ื”ืฉื—ืจื•ืจ ื•ื”ืฉื—ืจื•ืจ ื›ื•ื•ืฆื• ืœืื•ื‘ื™ื™ืงื˜ ื™ื—ื™ื“ ื”ืžื›ื•ื ื” ื’ืจืกื”. ื’ืจืกืื•ืช ื ืฉืžืจื• ื‘ืื•ืชื• ืžืจื—ื‘ ืฉืžื•ืช ื›ืžื• ื˜ื™ืœืจ, ืžื” ืฉืื•ืžืจ ืฉื›ืœ ืžื”ื“ื•ืจื” ื”ื™ื™ืชื” "ื’ืœื•ื‘ืœื™ืช" ืžื‘ื—ื™ื ืช ืžืจื—ื‘ ื”ืฉืžื•ืช; ื›ืชื•ืฆืื” ืžื›ืš, ื ื™ืชืŸ ื”ื™ื” ืœื”ืฉืชืžืฉ ืจืง ื‘ืžื•ืคืข ืื—ื“ ืฉืœ ื”ืฉื.

ื‘ื”ืœืžื” 3, ื›ืœ ืžื”ื“ื•ืจื” ืžืฉื•ื™ื›ืช ืœืกื•ื“ื•ืช ื’ืจืกืช ืžื”ื“ื•ืจื” ืื—ื“ ืื• ื™ื•ืชืจ. ืื•ื‘ื™ื™ืงื˜ ื”ืฉื—ืจื•ืจ ืชืžื™ื“ ืžืชืืจ ืืช ื”ื’ืจืกื” ื”ื ื•ื›ื—ื™ืช ืฉื ืคืจืกื” ื‘-Kubernetes. ื›ืœ ืกื•ื“ ื’ืจืกืช ืžื”ื“ื•ืจื” ืžืชืืจ ืจืง ื’ืจืกื” ืื—ืช ืฉืœ ืื•ืชื” ืžื”ื“ื•ืจื”. ืฉื“ืจื•ื’, ืœืžืฉืœ, ื™ืฆื•ืจ ืกื•ื“ ื’ืจืกืช ื’ืจืกื” ื—ื“ืฉื” ื•ืœืื—ืจ ืžื›ืŸ ื™ืฉื ื” ืืช ืื•ื‘ื™ื™ืงื˜ ื”ืฉื—ืจื•ืจ ื›ืš ืฉื™ืฆื‘ื™ืข ืขืœ ืื•ืชื” ื’ืจืกื” ื—ื“ืฉื”. ื‘ืžืงืจื” ืฉืœ ื”ื—ื–ืจื” ืœืื—ื•ืจ, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืกื•ื“ื•ืช ื’ืจืกืช ื’ืจืกื” ืงื•ื“ืžืช ื›ื“ื™ ืœื”ื—ื–ื™ืจ ืืช ื”ื’ืจืกื” ืœืžืฆื‘ ืงื•ื“ื.

ืœืื—ืจ ื ื˜ื™ืฉืช ื˜ื™ืœืจ, Helm 3 ืžืื—ืกืŸ ื ืชื•ื ื™ ืฉื—ืจื•ืจ ื‘ืื•ืชื• ืžืจื—ื‘ ืฉืžื•ืช ื›ืžื• ื”ื’ืจืกื”. ืฉื™ื ื•ื™ ื–ื” ืžืืคืฉืจ ืœืš ืœื”ืชืงื™ืŸ ืชืจืฉื™ื ืขื ืื•ืชื• ืฉื ืžื”ื“ื•ืจื” ื‘ืžืจื—ื‘ ืฉืžื•ืช ืื—ืจ, ื•ื”ื ืชื•ื ื™ื ื ืฉืžืจื™ื ื‘ื™ืŸ ืขื“ื›ื•ื ื™ ืืฉื›ื•ืœ/ืืชื—ื•ืœ ืžื—ื“ืฉ ื‘-etcd. ืœื“ื•ื’ืžื”, ืืชื” ื™ื›ื•ืœ ืœื”ืชืงื™ืŸ ื•ื•ืจื“ืคืจืก ื‘ืžืจื—ื‘ ื”ืฉืžื•ืช "foo" ื•ืœืื—ืจ ืžื›ืŸ ื‘ืžืจื—ื‘ ื”ืฉืžื•ืช ืฉืœ "ื‘ืจ", ื•ืฉืชื™ ื”ืžื”ื“ื•ืจื•ืช ื™ื›ื•ืœื•ืช ืœืงื‘ืœ ืืช ื”ืฉื "wordpress".

ืฉื™ื ื•ื™ื™ื ื‘ืชืœื•ืช ื‘ืชืจืฉื™ื

ืชืจืฉื™ืžื™ื ืืจื•ื–ื™ื (ื‘ืืžืฆืขื•ืช helm package) ืœืฉื™ืžื•ืฉ ืขื Helm 2 ื ื™ืชืŸ ืœื”ืชืงื™ืŸ ืขื Helm 3, ืื•ืœื ื–ืจื™ืžืช ื”ืขื‘ื•ื“ื” ืฉืœ ืคื™ืชื•ื— ื”ืชืจืฉื™ื ืขื‘ืจื” ืฉื™ืคื•ืฅ ืžื•ื—ืœื˜, ื•ืœื›ืŸ ื™ืฉ ืœื‘ืฆืข ื›ืžื” ืฉื™ื ื•ื™ื™ื ื›ื“ื™ ืœื”ืžืฉื™ืš ื‘ืคื™ืชื•ื— ื”ืชืจืฉื™ื ืขื Helm 3. ื‘ืžื™ื•ื—ื“, ืžืขืจื›ืช ื ื™ื”ื•ืœ ื”ืชืœื•ืช ื‘ืชืจืฉื™ื ื”ืฉืชื ืชื”.

ืžืขืจื›ืช ื ื™ื”ื•ืœ ื”ืชืœื•ืช ืฉืœ ื”ืชืจืฉื™ื ืขื‘ืจื” requirements.yaml ะธ requirements.lock ืขืœ Chart.yaml ะธ Chart.lock. ื–ื” ืื•ืžืจ ืฉื”ืชืจืฉื™ืžื™ื ืฉื”ืฉืชืžืฉื• ื‘ืคืงื•ื“ื” helm dependency, ื“ื•ืจืฉ ื”ื’ื“ืจื” ืžืกื•ื™ืžืช ื›ื“ื™ ืœืขื‘ื•ื“ ื‘- Helm 3.

ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื“ื•ื’ืžื”. ื‘ื•ืื• ื ื•ืกื™ืฃ ืชืœื•ืช ืœืชืจืฉื™ื ื‘-Helm 2 ื•ื ืจืื” ืžื” ืžืฉืชื ื” ื‘ืขืช ื”ืžืขื‘ืจ ืœ-Helm 3.

ื‘ื”ืžื” 2 requirements.yaml ื ืจืื” ื›ืš:

dependencies:
- name: mariadb
  version: 5.x.x
  repository: https://kubernetes-charts.storage.googleapis.com/
  condition: mariadb.enabled
  tags:
    - database

ื‘ื”ืœืžื” 3, ืื•ืชื” ืชืœื•ืช ืชื‘ื•ื ืœื™ื“ื™ ื‘ื™ื˜ื•ื™ ืืฆืœืš Chart.yaml:

dependencies:
- name: mariadb
  version: 5.x.x
  repository: https://kubernetes-charts.storage.googleapis.com/
  condition: mariadb.enabled
  tags:
    - database

ืชืจืฉื™ืžื™ื ืขื“ื™ื™ืŸ ืžื•ืจื™ื“ื™ื ื•ืžืžื•ืงืžื™ื ื‘ืกืคืจื™ื™ื” charts/, ืื– ืชืจืฉื™ืžื™ื (ืชืจืฉื™ืžื™ ืžืฉื ื”), ืฉื•ื›ื‘ ื‘ืงื˜ืœื•ื’ charts/, ื™ืžืฉื™ืš ืœืขื‘ื•ื“ ืœืœื ืฉื™ื ื•ื™ื™ื.

ื”ื™ื›ืจื•ืช ืขื ืชืจืฉื™ืžื™ ืกืคืจื™ื™ื”

Helm 3 ืชื•ืžืš ื‘ืžื—ืœืงื” ืฉืœ ืชืจืฉื™ืžื™ื ื”ื ืงืจืื™ื ืชืจืฉื™ืžื™ ืกืคืจื™ื™ื” (ืชืจืฉื™ื ืกืคืจื™ื™ื”). ืชืจืฉื™ื ื–ื” ื ืžืฆื ื‘ืฉื™ืžื•ืฉ ืขืœ ื™ื“ื™ ืชืจืฉื™ืžื™ื ืื—ืจื™ื, ืืš ืื™ื ื• ื™ื•ืฆืจ ืคืจื™ื˜ื™ ืฉื—ืจื•ืจ ื›ืœืฉื”ื ื‘ืคื ื™ ืขืฆืžื•. ืชื‘ื ื™ื•ืช ืชืจืฉื™ื ืกืคืจื™ื™ื” ื™ื›ื•ืœื•ืช ืœื”ื›ืจื™ื– ืจืง ืขืœ ืืœืžื ื˜ื™ื define. ืคืฉื•ื˜ ืžืชืขืœืžื™ื ืžืชื•ื›ืŸ ืื—ืจ. ื–ื” ืžืืคืฉืจ ืœืžืฉืชืžืฉื™ื ืœืขืฉื•ืช ืฉื™ืžื•ืฉ ื—ื•ื–ืจ ื•ืœืฉืชืฃ ืงื˜ืขื™ ืงื•ื“ ืฉื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื”ื ืขืœ ืคื ื™ ืชืจืฉื™ืžื™ื ืžืจื•ื‘ื™ื, ื•ื‘ื›ืš ืœืžื ื•ืข ื›ืคื™ืœื•ืช ื•ืขืžื™ื“ื” ื‘ืขืงืจื•ืŸ DRY.

ืชืจืฉื™ืžื™ ืกืคืจื™ื™ื” ืžื•ืฆื”ืจื™ื ื‘ืกืขื™ืฃ dependencies ื‘ืงื•ื‘ืฅ Chart.yaml. ื”ืชืงื ืชื ื•ื ื™ื”ื•ืœื ืื™ื ื ืฉื•ื ื™ื ืžืชืจืฉื™ืžื™ื ืื—ืจื™ื.

dependencies:
  - name: mylib
    version: 1.x.x
    repository: quay.io

ืื ื• ื ืจื’ืฉื™ื ืœื’ื‘ื™ ืžืงืจื™ ื”ืฉื™ืžื•ืฉ ืฉืจื›ื™ื‘ ื–ื” ื™ืคืชื— ืขื‘ื•ืจ ืžืคืชื—ื™ ืชืจืฉื™ืžื™ื, ื›ืžื• ื’ื ืžื”ืฉื™ื˜ื•ืช ื”ืžื•ืžืœืฆื•ืช ืฉื™ื›ื•ืœื•ืช ืœืฆืžื•ื— ืžืชืจืฉื™ืžื™ ืกืคืจื™ื™ื”.

ืžื” ื”ืœืื”?

Helm 3.0.0-alpha.1 ื”ื•ื ื”ื‘ืกื™ืก ืฉืขืœื™ื• ืื ื• ืžืชื—ื™ืœื™ื ืœื‘ื ื•ืช ื’ืจืกื” ื—ื“ืฉื” ืฉืœ Helm. ื‘ืžืืžืจ ืชื™ืืจืชื™ ื›ืžื” ืชื›ื•ื ื•ืช ืžืขื ื™ื™ื ื•ืช ืฉืœ Helm 3. ืจื‘ื™ื ืžื”ื ืขื“ื™ื™ืŸ ื‘ืฉืœื‘ื™ ื”ืชืคืชื—ื•ืช ืžื•ืงื“ืžื™ื ื•ื–ื” ื ื•ืจืžืœื™; ื”ืžื˜ืจื” ืฉืœ ื”ื•ืฆืืช ืืœืคื ื”ื™ื ืœื‘ื“ื•ืง ืืช ื”ืจืขื™ื•ืŸ, ืœืืกื•ืฃ ืžืฉื•ื‘ ืžืžืฉืชืžืฉื™ื ืžื•ืงื“ืžื™ื ื•ืœืืฉืจ ืืช ื”ื”ื ื—ื•ืช ืฉืœื ื•.

ื‘ืจื’ืข ืฉื’ืจืกืช ื”ืืœืคื ืชืฉื•ื—ืจืจ (ื–ื›ื•ืจ ืฉื–ื”ื• ื›ื‘ืจ ืงืจื” - ืžืฉื•ืขืจ. ืชืจื’ื•ื), ื ืชื—ื™ืœ ืœืงื‘ืœ ืชื™ืงื•ื ื™ื ืขื‘ื•ืจ Helm 3 ืžื”ืงื”ื™ืœื”. ืืชื” ืฆืจื™ืš ืœื™ืฆื•ืจ ื‘ืกื™ืก ื—ื–ืง ื”ืžืืคืฉืจ ืœืคืชื— ื•ืœืืžืฅ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื—ื“ืฉื”, ื•ืœืžืฉืชืžืฉื™ื ืœื”ืจื’ื™ืฉ ืžืขื•ืจื‘ื™ื ื‘ืชื”ืœื™ืš ืขืœ ื™ื“ื™ ืคืชื™ื—ืช ื›ืจื˜ื™ืกื™ื ื•ื‘ื™ืฆื•ืข ืชื™ืงื•ื ื™ื.

ื ื™ืกื™ืชื™ ืœื”ื“ื’ื™ืฉ ื›ืžื” ืžื”ืฉื™ืคื•ืจื™ื ื”ืขื™ืงืจื™ื™ื ืฉืžื’ื™ืขื™ื ืœ- Helm 3, ืื‘ืœ ืจืฉื™ืžื” ื–ื• ืื™ื ื” ืžืžืฆื” ื‘ืฉื•ื ืคื ื™ื ื•ืื•ืคืŸ. ืžืคืช ื”ื“ืจื›ื™ื ื”ืžืœืื” ืขื‘ื•ืจ Helm 3 ื›ื•ืœืœืช ืชื›ื•ื ื•ืช ื›ื’ื•ืŸ ืืกื˜ืจื˜ื’ื™ื•ืช ืขื“ื›ื•ืŸ ืžืฉื•ืคืจื•ืช, ืื™ื ื˜ื’ืจืฆื™ื” ืขืžื•ืงื” ื™ื•ืชืจ ืขื ืจื™ืฉื•ื OCI ื•ืฉื™ืžื•ืฉ ื‘ืกื›ื™ืžื•ืช JSON ืœืื™ืžื•ืช ืขืจื›ื™ ืชืจืฉื™ื. ืื ื—ื ื• ื’ื ืžืชื›ื ื ื™ื ืœื ืงื•ืช ืืช ื‘ืกื™ืก ื”ืงื•ื“ ื•ืœืขื“ื›ืŸ ื—ืœืงื™ื ืžืžื ื• ืฉื”ื•ื–ื ื—ื• ื‘ืฉืœื•ืฉ ื”ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช.

ืื ืืชื” ืžืจื’ื™ืฉ ืฉืคืกืคืกื ื• ืžืฉื”ื•, ื ืฉืžื— ืœืฉืžื•ืข ืืช ื“ืขืชืš!

ื”ืฆื˜ืจืฃ ืœื“ื™ื•ืŸ ืฉืœื ื• ืขืจื•ืฆื™ื ืจืคื•ื™ื™ื:

  • #helm-users ืœืฉืืœื•ืช ื•ืชืงืฉื•ืจืช ืคืฉื•ื˜ื” ืขื ื”ืงื”ื™ืœื”;
  • #helm-dev ืœื“ื•ืŸ ื‘ื‘ืงืฉื•ืช ืžืฉื™ื›ื”, ืงื•ื“ ื•ื‘ืื’ื™ื.

ืืชื” ื™ื›ื•ืœ ื’ื ืœืฉื•ื—ื— ื‘ืฆ'ืื˜ ื‘ืฉื™ื—ื•ืช ื”ืฆื™ื‘ื•ืจื™ื•ืช ื”ืฉื‘ื•ืขื™ื•ืช ืฉืœื ื• ืœืžืคืชื—ื™ื ื‘ื™ืžื™ ื—ืžื™ืฉื™ ื‘ืฉืขื” 19:30 MSK. ื”ืคื’ื™ืฉื•ืช ืžื•ืงื“ืฉื•ืช ืœื“ื™ื•ืŸ ื‘ื ื•ืฉืื™ื ืฉืขืœื™ื”ื ืขื•ื‘ื“ื™ื ืžืคืชื—ื™ ืžืคืชื— ื•ื”ืงื”ื™ืœื”, ื›ืžื• ื’ื ื ื•ืฉืื™ ื“ื™ื•ืŸ ืœืฉื‘ื•ืข. ื›ืœ ืื—ื“ ื™ื›ื•ืœ ืœื”ืฆื˜ืจืฃ ื•ืœืงื—ืช ื—ืœืง ื‘ืžืคื’ืฉ. ืงื™ืฉื•ืจ ื–ืžื™ืŸ ื‘ืขืจื•ืฅ Slack #helm-dev.

ื .ื‘ ืžื”ืžืชืจื’ื

ืงืจื ื’ื ื‘ื‘ืœื•ื’ ืฉืœื ื•:

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”