v0.8.0

v0.8.0

Features

• Lifecycle management of Serverless Job with fluid sidecar support
• Enabling Runtime Controller on demand
• Arm64 support with JuicefsRuntime
• Container Network with short-circuit read support
• Leader election support for Controllers and Webhook
• Automatic CRD upgrader
• Restrict Pod scheduling to dataset cache nodes
• Tens of thousands of nodes support
• Image pull secrets support
• GCS support for Alluxio Runtime

Refactorings

• Port Allocation with different strategies: bitmap and random

Bug Fix

• Runtime cannot complete deletion when restarting controller
• Pod update failed with fluid webhook injection enabled
• Unhandled exception in gopkg.in/yaml.v3
• Webhook failed to load root certificates: unable to parse bytes as PEM block
• Plugin delete the csi socket when restarting unexpectly

Runtime Upgrade

• AlluxioRuntime is upgrade from v2.7.2 to v2.8
• JindoRuntime is upgraded from Jindo Engine to JindoFSX Engine, and the version is from 3.8 to 4.5.1
• JuiceRuntime is upgraded from v0.11.0 to v1.0.0

Please check the docs to learn how to use Fluid.

Credits to @yangyuliufeng ,@zwwhdls, @fredkan, @xliuqq, @abowloflrf, @odidev , @allenhaozi, @TrafalgarZZZ and many others for their great contributions to Fluid v0.8.0!

v0.7.0

v0.7.0

Breaking Changes

• Update Kubernetes v1.20.12 dependencies and use Go 1.16
• Update CustomResourceDefinition to apiextensions.k8s.io/v1
• Update MutatingWebhookConfiguration to admissionregistration.k8s.io/v1
• Update CSIDriver to storage.k8s.io/v1

Features

• Support fuse sidecar auto injection for all the runtimes，it’s helpful for no CSI environment
• Support fuse auto recovery and upgrade
• Support lazy fuse mount mode
• Support New cache runtime: JuiceFS

Refactorings

• Change cache worker deployment mode from DaemonSet to StatefulSet to use K8s Native schedule mechanism

Bug Fix

• Fixes “Failed to update status of dataload”
• Fixes “Failed to delete dataload when target dataset is removed”
• Fixes “node-driver-registrar will not receive any volume umount in subdirectories of kubelet-dir”

Please check the docs to learn how to use Fluid.

Compatible Alluxio Version:
Commit: Alluxio/alluxio@3714f2b
Branch: https://github.com/Alluxio/alluxio/tree/release-2.7.2

Credits to @zwwhdls @Nizifan @umialpha and many others for their great contributions to Fluid v0.7!

v0.6.0

v0.6.0

Features

• Support dataset cache autoscaling and cronscaling
• Add dataset mounting point dynamically update feature
• Enhance dataset cache aware Pod scheduling
• Enhance HA support for cache Runtime
• Support new cache Runtime：GooseFS

Bugs

• Fix if alluxioruntime is nonroot, databackup will fail
• Fix Node labels exceeds maximum length limit for long namespace and name

Please check docs to learn how to use Fluid.

Compatible Alluxio Version:
Commit: Alluxio/alluxio@52ad95c
Branch: https://github.com/alluxio/alluxio/tree/release-2.5.0-2

v0.5.0

Features

• Support on-the-fly dataset cache scale out/in
• Add Metadata backup and restore operation
• Support Fuse global mode and toleration
• Enhance Prometheus monitoring support for AlluxioRuntime
• Support new Runtime：JindoFS
• Support HDFS configuration

Bugs

• Fix compatibility issue of K8s 1.19+

Please check docs to learn how to use Fluid.

Compatible Alluxio Version:
Version: Alluxio/alluxio@bfff8c6
Branch: https://github.com/Alluxio/alluxio/commits/release-2.4.1-2

v0.4.0

Features

• Prefetch Dataset automatically before using it
• Support managing 4,000,000 small files
• Support deploying multiple dataset in the same node
• Support access dataset by using the HCFS Access Endpoint instead of Fuse

Bugs

• MountVolume.SetUp failed in GKE
• fuse.csi.fluid.io not found in the list registered CSI drivers when node restart in k8s 1.15.1

Please check docs to learn how to use Fluid.

Compatible Alluxio Version:
Commit: Alluxio/alluxio@42a0cf7
Branch: https://github.com/Alluxio/alluxio/commits/branch-2.3-fuse

v0.3.0

• Accelerate data access in Host-path mode in K8s
• Accelerate data access in Persistent Volume mode in K8s
• Support the underlay storage which is configured only with non-root
• Make the Alluxio Runtime’s settings optimized by default

Please check docs to learn how to use Fluid.

Compatible Alluxio Version:
Commit: cheyang/alluxio@e0feba3
Branch: https://github.com/cheyang/alluxio/commits/branch-2.3-fuse-pod-for-non-root

v0.2.0

• Add code coverage badge

• Update chart v0.2.0

• Update docs

• Refactor the package name

Please check docs to learn how to use Fluid.

v0.1.0

Initial Release of the Fluid Controller Manager.