v0.4.1

v0.4.1 (2020-07-14)

• UpdateJob when Job annotations or labels changed (#919, @Thor-wl)
• Fix panic in controller (#901, @Thor-wl)
• Support scale up and down (#796, @hzxuzhonghu)
• Fix crd to support job patch ops (#794, @hzxuzhonghu)

v1.0.0

1.0 What's New

1. GPU Sharing

Volcano now supports gpu sharing between different pods (#852, @tizhou86, @hzxuzhonghu).

2. Preempt and reclaim enhancement

Volcano is now able to support preempt for batch job (#738, @carmark).

3. Dynamic scale up and down

Volcano job now supports dynamically scale up and down (#787, @hzxuzhonghu).

4. Support integrate with flink operator

Users are now able to run flink job with volcano. Follow the instructions here to make use of the feature. @hzxuzhonghu).

5. Support DAG job with argo

Users are now able to run DAG job with volcano. Follow the instructions here to make use of the feature. @alcorf-mizar).

Other Notable Changes

• Update go version to 1.14 (#886, @hzxuzhonghu)
• Bump to k8s 1.18 to keep up with kubernetes (#855, @hzxuzhonghu)
• Add mindspore example (#845, @lyd911)
• Add golangCi-lint check (#799, #821, #824, #825, #827, #829, #830, #833, #835, #841. @masihtehrani @daixiang0 @Thor-wl)
• Allow specifying admission webhook port (#832, @hzxuzhonghu)
• Add support for most requested priority (#831, @daixiang0)
• Set pod DNSPolicy to ClusterFirstWithHostNet when hostnetwork set (#779, @hzxuzhonghu)
• Add bestNodeFn for plugins to select best node of its own (#790, @jiangkaihua)
• Add e2e cases for drf (#905, @Thor-wl)
• Add e2e cases for reclaim (#898 #906, @alcorj-mizar)
• Add e2e cases for preempt (#892, @Thor-wl )
• Add e2e for queue (#872, @Thor-wl)
• Add test code for queue controller (#858, @alcorj-mizar)

Bug Fixes

• Fix panic in controller (#903, @Thor-wl)
• Fix panic in allocate (#843, @k82cn)
• Fix job phase transition time set (#789, @hzxuzhonghu)
• Fix crd to support job patch ops (#786, @hzxuzhonghu)

v0.4.0

v0.4.0 (2020-04-09)

• #756 [controller] Set BlockOwnerDeletion to true when create PodGroup (@xiaogaozi)
• #754 [controller] Set Queue field when pod has queue name annotation (@xiaogaozi)
• #746 Fix volcano job phase setting (@hzxuzhonghu)
• #745 Use go mod to manage dependencies (@tizhou86)
• #733 Added resources predicate in allocate action (@k82cn)
• #722 Added a flag disable-network-policy to disable Network Policy (@EDGsheryl)
• #709 Use openssl to sign certificate instead of using k8s (@hzxuzhonghu)
• #702 Added env var for scheduler name (@k82cn)
• #693 Remove scheduling.v1alpha1 and scheduling.v1alpha2 API (@thandayuthapani)
• #681 Refactor events/action (@k82cn)

v0.4-beta

v0.4 (2020-04-07)

• #756 [controller] Set BlockOwnerDeletion to true when create PodGroup (@xiaogaozi)
• #754 [controller] Set Queue field when pod has queue name annotation (@xiaogaozi)
• #746 Fix volcano job phase setting (@hzxuzhonghu)
• #745 Use go mod to manage dependencies (@tizhou86)
• #733 Added resources predicate in allocate action (@k82cn)
• #722 Added a flag disable-network-policy to disable Network Policy (@EDGsheryl)
• #709 Use openssl to sign certificate instead of using k8s (@hzxuzhonghu)
• #702 Added env var for scheduler name (@k82cn)
• #693 Remove scheduling.v1alpha1 and scheduling.v1alpha2 API (@thandayuthapani)
• #681 Refactor events/action (@k82cn)

v0.3.0

This is to support go get

v0.3

• #670 Added Shareit as one of adopter (@k82cn)
• #666 Add command vjobs, vqueues and unit tests. (@jiangkaihua)
• #667 Revert "Gen install yaml without v1alpha queue and poggroup" (@hzxuzhonghu)
• #664 Add capability in crd declarition (@hzxuzhonghu)
• #663 add defaultQPS and defaultBurst for webhook-manager (@yuzhaojing)
• #661 Change queue update in cli and e2e test to patch (@sivanzcw)
• #660 Build new CLI by default. (@k82cn)
• #656 Add vcommands: vcancel, vsuspend, vresume. (@jiangkaihua)
• #658 Added scheduling v1beta1 API. (@k82cn)
• #659 Add admission for queue (@sivanzcw)
• #634 Do not create jobs until pg inqueue (@hzxuzhonghu)
• #651 Reclaim Enhancement: Add Reclaimable parameter for queue (@sivanzcw)
• #655 Auto generate code, change Copyright 2019 to Copyright 2020 (@sivanzcw)
• #647 Considering best-effort pods when calculating ready task number (@sivanzcw)
• #653 Gen install yaml without v1alpha queue and poggroup (@hzxuzhonghu)
• #654 Remove pdb support (@hzxuzhonghu, @k82cn)
• #652 Use relative path for doc. (@k82cn)
• #633 fix the the Getting started link in contribute.md (@ruiyinchen)
• #644 Refactor webhook org. (@k82cn)
• #642 Added cherry_pick_pull.sh (@k82cn)
• #643 Added Volcano Intro. (@k82cn)
• #638 Remove duplicated check in jobEnqueueableFn of proportion (@zionwu)
• #637 Update version to 0.3 (@k82cn)
• #630 Added Roadmap (@k82cn)
• #636 Modify error check of return error (@sivanzcw)
• #631 Push job back to queue if task is assigned in reclaim action (@zionwu)
• #632 remove redundant type conversion (@YesterdayxD)
• #605 Rename binaries. (@k82cn)
• #627 remove repeated code. (@YesterdayxD)
• #626 Added Xiaohongshu as one of adopters (@k82cn)
• #625 Update job_controller_util.go (@YesterdayxD)
• #541 Pipeline task if task's request resource less than the releasing resource of node during performing allocate action (@sivanzcw)
• #622 vcctl command line enhancement (@jiangkaihua)
• #610 Added hosts into environment. (@k82cn)
• #614 Update factory.go (@YesterdayxD)
• #613 Added VC_TASK_INDEX and added env to initContainers. (@k82cn)
• #609 Fixed build error of release-pkg. (@k82cn)
• #608 Enahcement cli. (@k82cn)
• #607 Fixed localup cluster script. (@k82cn)
• #606 Update webhook path. (@k82cn)
• #575 Admission Refactor. (@k82cn)
• #603 change storage of ssh pem from configmap to secret for ssh plugin (@sivanzcw)
• #601 Added localup script. (@k82cn)
• #600 Remove kar, kube-batch. (@k82cn)
• #599 Change lessequal function in Reclaimable function (@sivanzcw)
• #597 when delete pod, a new shadowgroup will be created (@invalid-email-address)
• #570 added priority based preemption to priority plugin (@mateuszlitwin)
• #588 Cleanup e2e framework to speed up e2e (@hzxuzhonghu)
• #591 disp job in default queue (@jiangkaihua)
• #590 Support queue action by vcctl (@sivanzcw)
• #589 Upgrade helm to v3.0.1 (@hzxuzhonghu)
• #592 Add Vivo as adopter (@k82cn)
• #587 Add arguments for action (@sivanzcw)
• #585 use future idle resources when checking if task can fit node (@mateuszlitwin)
• #512 Add queue controller about state (@sivanzcw)
• #586 dep ensure (@sivanzcw)
• #584 change node not found errors (@invalid-email-address)
• #581 Change Statement unevict method to call UpdateTask (@yodarshafrir1)
• #578 Add explict info about what todo to update generated yaml (@hzxuzhonghu)
• #577 Enable CI verify (@hzxuzhonghu)
• #576 Enable networkpolicy create/get permission (@hzxuzhonghu)
• #572 fix validate victims check for preempt action (@zionwu)
• #567 Update admission to use pflag. (@k82cn)
• #564 Fixed build error. (@k82cn)
• #566 Fix wrong condition for reclaim action (@zionwu)
• #563 Update to klog. (@k82cn)
• #542 modify the 'vcctl job run' function (@jiangkaihua)
• #552 Support networkpolicy (@hzxuzhonghu)
• #560 Move myself to controller owner (@hzxuzhonghu)
• #547 Modify comments on OnPodCreate function of svc plugin (@sivanzcw)
• #544 Simplify job pvc create process (@hzxuzhonghu)
• #515 ssh plugin support specifying private/public keys path (@hzxuzhonghu)
• #537 Add queueAction queueEvent queueRequest type (@sivanzcw)
• #536 Add QTT as adopter (@k82cn)
• #535 Add the --publish-not-ready-addresses param for the svc plugin (@zrss)
• #527 Add svc hosts volumeMount for InitContainers (@zrss)
• #525 Fixed import order. (@k82cn)
• #523 pdb bug 修复 (@chenshaojin)
• #520 Modify scheduling events for pod and podgroup (@sivanzcw)
• #517 Add filter function for command watching of job controller (@sivanzcw)
• #518 Added Gitter (@k82cn)
• #507 fix filter NotReady node (@wangyuqing4)
• #513 fix podgroup phase (@wangyuqing4)
• #511 Umbrealla cleanups (@wangyuqing4)
• #510 Rename imported package alias (@hzxuzhonghu)
• #508 Add state parameter to queueSpec and queueStatus for queue (@sivanzcw)
• #501 Add queue state management design proposal (@sivanzcw)
• #506 Add events for pod with pipelined state (@sivanzcw)
• #504 Dynamic loading comfigmap about action and plugins of scheduler, move loadSchedulerConf processing from run to runOnce (@sivanzcw)
• #502 Fix deprecated dind in favor of kind in develop doc (@akillcool)
• #499 correct podgroup creating bug for single pod without ownerreference (@sivanzcw)
• #498 refresh volumes logic (@lminzhw, @dingtsh1)
• [#500](https://github.com/volcano-sh/volcano/pul...

v0.2

• #117 Implement queue Capability, donot allow podgroup enqueue when queue capability reached (@hzxuzhonghu)
• #172 Show Queue's status in vkctl queue sub-command (@SrinivasChilveri)
• #173 Add "vkctl job delete xxx" (@SrinivasChilveri)
• #200 Disable preempt & relcaim action by default (@thandayuthapani)
• #205 Check Queue exist in admission controller (@thandayuthapani)
• #184 Use install job to generate secret for admission service (@TommyLike)
• #149 Added Job garbage collector, cleanup Job after a configured ttl (@hzxuzhonghu)
• #176 Retain pod with Succeeded/Failed phase (@lminzhw)
• #170 Support Job Priority (@TommyLike)
• #108 Resolve the golint issues (@nikita15p,@Rajadeepan)
• #137 Pass conformance test (@shivramsrivastava)
• #358 Fair-share scheduling of namespace cross queues (@lminzhw)
• #306 Fix the scheduler panic whenever the GPU is lost on node (@william-wang)
• #288 Migrate volcano-sh/scheduler into volcano-sh/volcano (@kevin-wangzefeng)
• #168 Speed up e2e, do not just add an e2e test (@SrinivasChilveri,@thandayuthapani,@Rajadeepan)
• #286 Update abbreviation of Volcano from vk-* to vc-*m, including binary and docker images (@asifdxtreme)
• #93 Allow multiple sync job workers run in parallel (@SrinivasChilveri)
• #329 Move admission webhook configuration registeration into admission server from yaml (@TommyLike)
• #335 User experience improvement (@TommyLike)
• #325 Contributor experience improvement (@hzxuzhonghu,@SrinivasChilveri)
• #386 Valid policy action RestartTask is prevented (@hzxuzhonghu)
• #266 Support multiple events in job lifecycle policy (@asifdxtreme)
• #364 Migrate queue/podgroup to v1alpha2 (@hzxuzhonghu)
• #401 Add PodGroupController to create shadow PodGroup (@wangyuqing4)
• #384 The job task resync logic is not right (@hzxuzhonghu)
• #370 Refactor Delay Pod Creation by admission controller (@wangyuqing4)
• #380 Support binpack policy (@lminzhw)

v0.1

Features

• IndexedJob

• Multiple Pod template

• Error handling of Pod/Job

• Queue/Job command line

• Delay Pod Creation

• Job plugins

  • env: set VK_TASK_INDEX to each container, is a index for giving the identity to container

  • svc: create headless Serivce and *.host to enable pods communicate

  • ssh: sign in ssh without password, e.g. use command mpirun or mpiexec

Docker Images:

docker pull volcanosh/vk-scheduler:v0.1
docker pull volcanosh/vk-controllers:v0.1
docker pull volcanosh/vk-admission:v0.1