strategy 更新策略 怎么配置

[cx2c]

General Question

...
spec:
  selector:
    matchLabels:
      app: release-rest-server
      mesh: prod
  strategy:
    rollingUpdate:
      maxSurge: 50%
      maxUnavailable: 50%
    type: RollingUpdate
  replicas: 2
  template:
    metadata:
...

strategy 这一段，rollingUpdate 和 type， 用konfig怎么配置

[Peefy]

cc @zong-zhe Can you help provide more detailed examples or documentation in this repo?

[cx2c]

文档里 SchedulingStrategy 在 strategy 下， 一个是更新策略 一个是调度策略吧。 这俩不是一回事，卡在更新策略这里了，能尽快给个 使用例子么～

[zong-zhe]

Hi @cx2c 😄

This is not currently supported in konfig, I will provide a PR later today to complete this part of the function and provide corresponding examples, if you are interested in this part, we can also complete this part of the work together, PR welcome 🎉.

The location of the code that needs to be adjusted is here:

konfig/models/kube/backend/server_backend.k

Line 94 in 09bfec6

_workloadInstance = appsv1.Deployment {**workloadAttributes}

The hard code example:

[cx2c]

还有亲和性这一段 能给个例子么

    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - release-rest-server
            topologyKey: kubernetes.io/hostname

[zong-zhe]

Hi @cx2c 😄 , this part of the content also needs to be extended, but it seems not a good solution to transfer the backend model to the frontend model all the time, because it will eventually cause the frontend to become messy, I will spend some time this weekend to try to find a suitable way to extend this part. And if you are in a hurry, you can also, refer to the PR I provided above, to extend it. If you have any suitable ways to expand that you can also communicate with us in this issue.
AND, We welcome you to become a KCL community commiter, or if possible, a community maintainer 😄

[cx2c]

有进展么～

[Peefy]

cc @zong-zhe

[zong-zhe]

Hi @cx2c 😄

This has not been completed yet, and I will provide a PR similar to #27 to support affinity temporarily so that this issue will not block your work.

[cx2c]

感谢～

[Peefy]

The affinity example is in the PR #29