Commit Graph

216 Commits

Author SHA1 Message Date
Somefive
dd899c2b39 Chore: remove outdated apis(v1alppha2 ApplicationConfiguration Component, and HealthScope, Rollout) (#6041)
* remove outdated api

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* fix rt test: no component rt

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* recover context.revision to component hash

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

---------

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-06-01 09:32:49 +08:00
Somefive
ef4bb07fb3 Chore: remove dm (#6036)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-05-25 13:54:35 +08:00
yyzxw
933d85c735 chore: add flags test (#6007)
Signed-off-by: yyzxw <1020938856@qq.com>
Signed-off-by: xiaowu.zhu <xiaowu.zhu@daocloud.io>
Co-authored-by: xiaowu.zhu <xiaowu.zhu@daocloud.io>
2023-05-18 17:48:05 +08:00
Somefive
d59b116d06 Feat: upgrade ginkgo to v2 (#5940)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-05-15 16:07:51 +08:00
Somefive
f328308d8e Feat: remove unused crd in chart (#5899)
* Feat: remove unused crd in chart

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* fix test

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

---------

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-04-24 09:57:30 +08:00
Somefive
377753d1b1 Fix: system crd validation hook should not always use the default vela system (#5709)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-03-21 10:16:40 +08:00
Somefive
50458bc455 Feat: memory optimization via enhance informer cache (#5683) 2023-03-20 10:19:21 +08:00
barnettZQG
50622ababc Chore: move the API server to the VelaUX repository (#5636)
Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2023-03-13 13:53:35 +08:00
Somefive
c0234888a6 Feat: optimize list op (#5572)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-02-27 19:04:57 +08:00
Somefive
c222862b32 Fix: pprof addr checked before parsed (#5495)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-02-14 11:33:17 +08:00
Somefive
930ead942e Fix: recover application watcher when sharding disabled (#5488)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-02-13 16:57:59 +08:00
Somefive
e2f95e065a Feat: update sharding using pkg (#5430)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-02-07 11:12:40 +08:00
Jianbo Sun
66dd2a70b7 Fix: aligin config create to be managed by apps with Dispatch function (#5384)
Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>
2023-01-31 16:55:37 +08:00
Somefive
9efbb72850 Feat: support sharding in controller (#5360)
* Feat: bootstrap sharding

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Chore: refactor end-e2e-core-shards script

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

---------

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-01-31 13:03:29 +08:00
Somefive
9dc102021e Feat: remove useless storage driver (#5350)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2023-01-16 18:03:04 +08:00
barnettZQG
ba0a726cfc Fix: make the impersonation feature work (#5261)
* Fix: make the impersonation feature work

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: update the document of the chart

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2023-01-04 16:58:03 +08:00
Somefive
f0902e91d1 Feat: add prestart-hook for vela-core and add crd guard check (#5232)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-12-27 10:18:01 +08:00
Jianbo Sun
ec07e641ee Chore: refine logs and align using klog/v2 (#5145)
Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>

Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>
2022-12-02 14:50:06 +08:00
JohnJan
9aa2ec3ccd Refactor: Use github.com/spf13/cobra to execute cmd for vela-core (#5126)
* Refactor: Use github.com/spf13/cobra to execute cmd for vela-core

Signed-off-by: wuzhongjian <wuzhongjian_yewu@cmss.chinamobile.com>

* Refactor: Use github.com/spf13/cobra to execute cmd for vela-core

Signed-off-by: wuzhongjian <wuzhongjian_yewu@cmss.chinamobile.com>

* Refactor: Use github.com/spf13/cobra to execute cmd for vela-core

Signed-off-by: wuzhongjian <wuzhongjian_yewu@cmss.chinamobile.com>

Signed-off-by: wuzhongjian <wuzhongjian_yewu@cmss.chinamobile.com>
2022-11-28 17:56:38 +08:00
JohnJan
1530f6c24f Refactor: Use github.com/spf13/cobra to execute cmd for apiserver (#5085)
Signed-off-by: wuzhongjian <wuzhongjian_yewu@cmss.chinamobile.com>

Signed-off-by: wuzhongjian <wuzhongjian_yewu@cmss.chinamobile.com>
2022-11-22 10:08:31 +08:00
Somefive
210db6de95 Feat: add timeout for reconcile (#4912)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-10-24 21:36:42 +08:00
Jianbo Sun
70f0500825 Feat: support context.clusterVersion for definition graceful upgrade (#4890)
* Feat: support context.clusterVersion for definition graceful upgrade

Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>

* Fix: add test for context.clusterVersion

Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>

* Fix: use control plane context cluster

Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>

Signed-off-by: Jianbo Sun <jianbo.sjb@alibaba-inc.com>
2022-10-20 20:31:29 +08:00
Somefive
668a637f86 Feat: upgrade go1.19 (#4790) 2022-09-28 10:19:28 +08:00
barnettZQG
9da8cb619d Fix: memory leak of the apiserver (#4773)
* Fix: memory leak of the apiserver

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: listen to the context done event

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: remove the shutdown code

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2022-09-23 16:49:17 +08:00
Somefive
cea9ef5c97 Chore: use functions from kubevela/pkg (#4693)
* Chore: use functions from kubevela/pkg

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Chore: rename multiclusterpkg to pkgmulticluster

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-09-09 15:10:18 +08:00
Somefive
19b672846f Chore: remove duplicated feature flags for workflowrun (#4691)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-09-05 16:33:21 +08:00
Tianxin Dong
239c5474dd Chore: refactor workflow from workflow engine (#4631)
Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>
2022-09-02 12:55:03 +08:00
Somefive
5116ef3398 Feat: add controller parameters for apply-once (#4663)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-08-29 15:35:18 +08:00
Tianxin Dong
436ff916b6 Fix: fix writing logs to file (#4587)
Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>
2022-08-09 23:30:23 +08:00
yangs
148feeb4fd Feat: definition support controller requirement (#4573)
Signed-off-by: yangsoon <songyang.song@alibaba-inc.com>

Co-authored-by: yangsoon <songyang.song@alibaba-inc.com>
2022-08-08 16:05:31 +08:00
barnettZQG
b05d3bb066 Fix: there is no color in the diff report (#4511)
Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2022-08-01 18:26:38 +08:00
Somefive
cae7b327f8 Feat: reuse informer for app metrics (#4336)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-07-07 16:46:35 +08:00
Somefive
198fcfcc73 Feat: add metrics for workflow and app phase (#4236)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-06-24 14:15:02 +08:00
Tianxin Dong
f7be1cd2fc Feat: support more expressions in if and op.Fail (#4151)
* Feat: support more expressions in if

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* fix cache overrides context

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* fix skip status

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* add tests in tasks

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* Feat: add fail action

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* fix annotation in tests

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* add failed reason in substeps

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* fix look up nil value

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* add tests in workflow

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* add tests in application controller

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* optimize the code

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* add status in if

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* fix dash case

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>
2022-06-22 14:51:23 +08:00
Somefive
57309884fc Feat: enhance controller auth by removing useless features & add authentication for componentrevision+healthcheck (#3992)
* Feat: use application identity in gc & componentrevision & collectHealthStatus

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Chore: remove useless features and roles

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: remove DELETE from mutating webhook

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Chore: enhance deploy error display

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: e2e test vela cli output match & controllerrevision recycle for serviceaccount impersonation

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-05-27 15:50:21 +08:00
Somefive
5cfc2878b7 Feat: support impersonation for application in apiserver (#3985)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-05-26 16:42:30 +08:00
barnettZQG
4288b216e2 Fix: initialize kube config multiple times (#3984)
* Fix: initialize kube config multiple times

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: e2e test case

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2022-05-26 10:19:05 +08:00
barnettZQG
5daec5b017 Feat: support to configure the qps and burst (#3961)
* Feat: support to configure the qps and burst

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: code style

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: change the comment

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2022-05-24 16:36:07 +08:00
barnettZQG
09ce919b2b Feat: Refactoring the API Server module for better layering (#3945)
* Feat: Refactoring the API Server module for better layering

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: code style

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: code style

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: fix the lint errors

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2022-05-23 12:17:28 +08:00
Somefive
4d73715422 Feat: controller auto-impersonation (#3906)
* Feat: add featrue flags for controller auto impersonation

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: add auto-detect for kubeconfig identity

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-05-16 18:05:56 +08:00
Somefive
2d28fb35eb Feat: multi-cluster authentication (#3713)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-04-24 14:48:26 +08:00
wyike
2ac4ddad03 Feat: calculate systemInfo everyday periodically and store them in datastore (#3689)
* add framework

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

add

finish the framework

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

finish test manually

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

add update time

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

adding test

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

finish test

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

abs

fix test

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

* move start func to leader election call back funcs

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

* resolve the recycle import problecm

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

fix issue

Signed-off-by: 楚岳 <wangyike.wyk@alibaba-inc.com>

fix ci
2022-04-19 10:24:54 +08:00
Somefive
8af3dec0df Fix: add feature-gates to command-line args (#3591)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-04-06 17:00:44 +08:00
barnettZQG
044c4bf73c Feat: add RBAC support (#3493)
* Feat: add the rbac data model

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: add some api about the project

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: add CRUD about the project and the project user

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: add CRUD about the role and perm check filter function

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: update swagger config

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: add default roles and perm policies

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: add perm check filter for all webservice

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: change the method that find project name

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: query applications and envs by user perm

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: support get login user info

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: change default permissions

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: change PermPolicy to Permission

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Feat: add some unit test and fix the e2e test error

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: change some comment word

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>

* Fix: e2e api path error

Signed-off-by: barnettZQG <barnett.zqg@gmail.com>
2022-03-28 16:03:11 +08:00
Kunshuai Zhu
38665e319d Feat: poll multi-cluster metrics and export to prometheus (#3429)
* Feat: poll multi-cluster metrics and export to prometheus

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* pass context to polling loop

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* move metrics definition to montitor/metrics/multicluster.go

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* remove pod usage metric and make reviewable

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* revert the change of GetClusterMetricsFromMetricsAPI

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* revert the change of GetClusterMetricsFromMetricsAPI

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* Separate the polling logic into a function

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* add start menber function

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* make refreshPeriod a menber var

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>

* fix typo

Signed-off-by: zhukunshuai <jookunshuai@gmail.com>
2022-03-15 13:03:10 +08:00
Sunghoon Kang
1300a980f0 Feat: reconcile app with scoped permissions (#3434)
* Refactor: refactor multi cluster round trippers

Before adding more RoundTrippers, it would be better to expose common
logic in the utility package.

This commit exports `tryCancelRequest` at `utils` package, and make
`secretMultiClusterRoundTripper` implement `RoundTripperWrapper`
interface to allow chaining multiple round trippers.

Refs #3432

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>

* Feat: reconcile app with scoped permissions

Currently, all Application resources are reconciled by the Roles bound
to the controller service account. This behavior gives us the power to
manage resources across multiple namespaces. However, this behavior can
be problematic in the soft-multitenancy environment.

This commit adds `serviceAccountName` to ApplicationSepc to reconcile
Application with the given service account for reconciling Application
with scoped permissions.

Refs #3432

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>

* Refactor: extract context setter as method

https://github.com/oam-dev/kubevela/pull/3434#discussion_r825561603

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>

* Feat: use annotation instead of spec

https://github.com/oam-dev/kubevela/issues/3432#issuecomment-1066460269

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>

* Refactor: unify service account setter caller

https://github.com/oam-dev/kubevela/pull/3434#discussion_r825853612

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>

* Refactor: rename GetServiceAccountName

https://github.com/oam-dev/kubevela/pull/3434#discussion_r826514565

Signed-off-by: Sunghoon Kang <hoon@linecorp.com>
2022-03-15 11:55:50 +08:00
Somefive
c054ee32b1 Fix: use clusterLabelSelector as default (#3438)
Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-03-14 19:30:52 +08:00
Tianxin Dong
bef24bdf22 Fix: separate waiting and failed backoff time and make them configurable (#3362)
* Fix: separate waiting and failed backoff time and make them configurable

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* change var name in chart values

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>

* fix ci

Signed-off-by: FogDong <dongtianxin.tx@alibaba-inc.com>
2022-03-08 16:04:19 +08:00
Somefive
de81c24f42 Feat: support standalone style multi-cluster (#3223)
* Feat: ref component

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: support topology and override

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: add support for external policy and workflow

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: add admission control

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: disable cross namespace ref object

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Chore: refactor

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: support labelSelector in ref-objects

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: add pre approve for deploy step

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Chore: refactor

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: test

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: support comp/trait type in override policy even not used by prototype

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: support regex match for patch component name

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: labelSelector not work for cluster

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: ref workflow contains external policy

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: revision test

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: parallel apply components

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: add test for oam provider

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: service ref-comp & indirect trait ns

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: align namespace setting for chart

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add strict unmarshal and reformat

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: merge with cluster rework

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: patch trait-def

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: apply components + load dynamic component

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add test for loadPoliciesInOrder

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Feat: add test for open merge

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: reformat & add test for step generator

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add test for parse override policy related defs

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add test for multicluster provider (expandTopology and overrideConfiguration)

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add admission test

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: revert trait status pass in component status

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add test for dependency in workflowstep & standalone multicluster test

Signed-off-by: Somefive <yd219913@alibaba-inc.com>

* Fix: add check for ref and steps in WorkflowStep & enhance ref-objects scheme check

Signed-off-by: Somefive <yd219913@alibaba-inc.com>
2022-03-07 10:21:00 +08:00
Jian.Li
fb831345f0 Fix: Let versioned controller uses a separate election locker in one cluster. (#3298)
* versioned leader election id

Signed-off-by: Jian.Li <lj176172@alibaba-inc.com>

* modify GenerateLeaderElectionID

Signed-off-by: Jian.Li <lj176172@alibaba-inc.com>

* add license header

Signed-off-by: Jian.Li <lj176172@alibaba-inc.com>
2022-02-21 19:54:49 +08:00