请教 k8s JSON patch 如何同时 Patch 多个目标 - V2EX
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foMM

请教 k8s JSON patch 如何同时 Patch 多个目标

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  •   foMM Feb 16, 2021 2206 views
    This topic created in 1918 days ago, the information mentioned may be changed or developed.

    求教一下如何可以更好的使用 Kustomize 和 JSON Patch，一行只能处理一个命令而且不能通过对比 value 来修改实在太麻烦了……

    - op: replace path: /spec/template/spec/containers/0/env/1/value value: "" - op: add path: /spec/template/spec/containers/0/env/2 value: - op: add path: /spec/template/spec/containers/0/env/7 value: - op: delete path: /spec/template/spec/containers/0/env/0 value:

    谢谢

  • spec
  • image
  • value
  • path
    3 replies    2021-02-18 11:00:07 +08:00
    wd
        1
    wd  
       Feb 16, 2021 via iPhone
    用 yaml 方式 patch ？通过 container name 给你 merge
    julyclyde
        2
    julyclyde  
       Feb 16, 2021
    对比 value 的话还是需要运行一个程序的吧。既然你都提在 kubernetes 这个节点下面了，我猜测你是需要一个 admission webhook
    stevegy
        3
    stevegy  
       Feb 18, 2021
    蛤？。。。不是该写个脚本，先读一下，然后 if / case，然后 kubectl patch ... 还可以等待一下 pod 的状态，再 patch 下一个
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