qiankunli

is there a size limit for a layer?

1

 there is a layer whose size is 12GB, I can not `docker push` the layer successfully. I used `docker commit` to create the layer.

support random-minimal-cost

1

related issue #2364 随着queue的配置越来越多，包括guarantee/capacity/weight 以及queue的资源请求request，根据这些配置计算queue.deserved 的逻辑越来越复杂，且可能出现一个queue guarantee很大但weight 这类相互矛盾的情况，queue.deserved 很难通过一个简单的规则来计算了，因此需要提出新的计算逻辑来计算queue.deserved。 guarantee和capacity是硬约束，在满足硬约束的前提下，尽量使得queue.deserved 满足weight比例 和 queue的实际需要/request。一个思路是：queue的deserved 不是由计算得到，而是随机产生（当然要限定在`[guarantee,capacity]` 范围内），将一个计算queue'deserved 的问题转换为 在1k次/1w次随机产生的 queue'deserved 中选择最优的问题。如何判断 deserved1 比deserved2 更好呢？可以借用机器学习中“损失函数值最小”的思路，假设有3个queue 且只考虑cpu 和内存资源，对于一个随机候选 `(queue1_deserved,queue2_deserved,queue3_deserved)`（在机器学习的概念上，实际上一个3*2 tensor），如果能够尽可能贴合 queue的weight `(queue1_weight,queue2_weight,queue3_weight)`，又能尽可能贴合 queue 的request`(queue1_request,queue2_request,queue3_request)`，即可以认为这个候选是最优的。...

support nodegroup as a plugin

3

issue #1830 related pr #2224 design doc #2227 `queue.spec.Affinity` is ready by https://github.com/volcano-sh/apis/pull/72 and merged in master branch by #2319, so it is time to push the feature.

support overcommit factor in proportion plugin

3

I am trying to use volcano schedule pods in constant node pool(pay annually) and elastic node pool(pay by the hour). it means that the total resources of the cluster are...

cephfs: add support for cache management callbacks

9

go-ceph version: v0.8.0 there is a ceph-service pod running in k8s, which use go-ceph to operate cephfs, like(create/delete dir, create/delete dir), but mds report ``` mds.sh-bs-b1-303-j14-ceph-133-2(mds.0): Client xdl-ceph-client-d6795749-z988c:xdl failing to...

I upgrade os, restart os, and start log-pilot error ``` start log-pilot: filebeat umount: can't unmount /host/var/lib/docker/containers/f35cc935116b9d5b128f594122e08dee54c3870538f0a27a4d3adea1b816dc56/mounts/shm: No such file or directory Traceback (most recent call last): File "/pilot/entrypoint", line...

support elastic cluster

15

there are two k8s cluster in our company: k8s in idc, tke/k8s in cloud company(like tencent cloud). we use cluster autoscaler in tke, if there are pending pod, tke will...

[Discussion] Workflow rollback support

1

in my case, i want to use goflow to create some resources on a public cloud. like creating a cloud vm with public ip. 1. create a vm using cloud...

usage example ``` c := NewHttpClient() res, err := c.Get("http://httpbin.org/user-agent") if err != nil { t.Error(err) } type Result struct { UserAgent string `json:"user-agent"` } result := &Result{} err =...

支持golang客户端嘛，并且golang客户端可以支持打印进度一类的