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    Container Service for Kubernetes:csi-provisioner

    Last Updated:Dec 08, 2025

    The csi-provisioner component supports the automatic creation of volumes. This topic describes the csi-provisioner component, provides usage notes, and lists the change records.

    Component description

    The csi-provisioner component automatically creates volumes. It supports disk, NAS, and OSS volumes.

    Your cluster must be version 1.14 or later. To upgrade your cluster, see Manually upgrade an ACK cluster.

    Usage notes

    For more information about usage, see Manage Container Storage Interface (CSI) components.

    Important

    • The csi-provisioner component of version v1.22.8-8d3a569-aliyun or later requires Container Service for Kubernetes (ACK) clusters of version 1.20 or later.

    • For csi-provisioner component versions v1.18.8.47-906bd535-aliyun and later, the csi-provisioner and csi-plugin components use the same registry address.

    • In ACK Edge clusters, the csi-provisioner component supports mounting only NAS volumes.

    • When you upgrade the csi-provisioner component, you must upgrade the csi-plugin component to the same version.

    Change records

    November 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.34.3

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.34.3

    November 30, 2025

    • New features

      • Supports creating disks from snapshots of erofs file systems.

      • Supports using existing filesets of CPFS for Lingjun file systems.

      • Adds the cross-zone network switchover feature for CPFS for Lingjun volumes.

      • Adds the mount target health monitoring feature for OSS volumes.

    • Optimizations

      • Upgrades ossfs 2.0 to version 2.0.4 to support the arm64 architecture and improve monitoring metrics.

    • Bug fixes

      • Fixes an issue where ossfs 1.0 occasionally encounters segmentation faults because the underlying libfuse2 processes empty path requests.

    This upgrade does not affect your services.

    October 2025

    Version number

    Registry Address

    Change time

    Changes

    Change Impact

    v1.26.14-e9322a6-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.14-e9322a6-aliyun

    October 17, 2025

    This version is in phased release.

    Fixes known issues.

    Important

    This is a backported version and can be used only in clusters of versions 1.20, 1.22, and 1.24.

    This upgrade does not affect your services.

    September 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.34.1

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.34.1

    September 30, 2025

    • New features:

      • ossfs 2.0 supports exposing metrics.

      • Upgrades ossfs 1.0 to version 1.91.8.

      • CPFS for Lingjun volumes support automatic network type switchover.

    Installing or upgrading the component does not affect online services.

    August 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.33.4-576836c-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.33.4-576836c-aliyun

    August 15, 2025

    • Fixes a concurrency conflict issue for CPFS.

    • Updates ossfs 1.0 to version 1.91.7.

    • Updates ossfs 2.0 to V2.0.2beta and supports RRSA-based authentication on ACK.

    • Officially releases regional Enterprise SSDs (ESSDs). This feature supports forced mounting in disaster recovery scenarios and automatically identifies nodes that support regional ESSDs.

    • Fixes a bug that makes some capacity metrics invisible.

    Installing or upgrading the component does not affect online services.

    June 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.33.3-884df97-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.33.3-884df97-aliyun

    June 27, 2025

    • Supports containerized mounting of EFC and CPFS.

    • Supports outputting ossfs 2.0 logs to stdout.

    • Upgrades ossfs 2.0 to v2.0.1beta.

    • Supports the security hardening-only mode for instance metadata.

    • Deprecates the zoneId parameter in StorageClass. We recommend that you use allowedTopologies.

    Installing or upgrading the component does not affect online services.

    May 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.33.1-67e8986-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.33.1-67e8986-aliyun

    May 20, 2025

    • Supports ossfs 2.0.

    • Modifies the default OpenAPI domain name for accessing ECS.

    Installing or upgrading the component does not affect online services.

    Optimizing the speed of mounting and detaching disks increases cluster resource usage in concurrent scenarios:

    • Increases the client-side rate limit for csi-provisioner from 25 to 100 and the number of threads for request processing from 16 to 32.

    • Slightly increases the resource usage of the cluster's API Server when many PVCs and PVs are used.

    • Slightly increases the resource usage of csi-provisioner when many PVCs and PVs are used.

    Important

    This version can be used only in clusters of version 1.26 or later.

    March 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.32.2-757e24b-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.32.2-757e24b-aliyun

    March 30, 2025

    • Fixes an issue where elastic ephemeral disks (EEDs) are used by serverless computing power.

    • Optimizes the logic for updating the disk types supported by ECS nodes.

    This upgrade does not affect your services.

    Important

    This version can be used only in clusters of version 1.26 or later.

    v1.26.12-b479bab-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.12-b479bab-aliyun

    March 23, 2025

    • Reduces the dependency on the ECS Metadata Server during runtime.

    • Removes the automatic snapshot feature for disk expansion.

    • Does not automatically modify the OSS domain name for VPC100.

    • Reduces the number of DescribeDisks OpenAPI calls when central disk attachment is enabled.

    • Avoids concurrent operations on the same disk.

    This upgrade does not affect your services.

    Important

    This is a backported version and can be used only in clusters of versions 1.20 to 1.24 (inclusive).

    January 2025

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.32.1-35c87ee-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.32.1-35c87ee-aliyun

    January 3, 2025

    • Optimizes the ECS OpenAPI access method.

    • Optimizes the speed of mounting and detaching disks.

    • Optimizes the component image size.

    • Upgrades ossfs to version 1.91.5.

      • Fixes a mount failure issue caused by the lack of permissions on the / path when mounting a subdirectory that does not exist in a bucket.

      • Fixes an error where unexpected results may be obtained when mounting the / prefix of a bucket under specific policy settings.

      • Fixes an ossfs issue where a file is considered to exist if HeadObject returns 403.

      • Sets the default value of complement_stat to true to reduce scenarios where folders are identified as files.

      • Adds the free_space_ratio parameter.

    Installing or upgrading the component does not affect online services.

    Optimizing the speed of mounting and detaching disks increases cluster resource usage in concurrent scenarios:

    • Increases the client-side rate limit for csi-provisioner from the default value of 5 to 10 and the number of threads for request processing from 10 to 16.

    • Slightly increases the resource usage of the cluster API Server when many PVCs and PVs are used.

    • Slightly increases the resource usage of csi-provisioner when many PVCs and PVs are used.

    Important

    This version can be used only in clusters of version 1.26 or later.

    December 2024

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.31.4-9819c8b-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.31.4-9819c8b-aliyun

    December 1, 2024

    • Fixes vulnerabilities in the BaseImage image and the Go version.

    • Adds validation for the FeatureGate field.

    • Fixes a partition expansion issue.

    • Removes the feature that creates a snapshot when you expand a disk.

    • The csi-provisioner component uses the AliyunCSManagedCsiProvisionerRole role by default.

    This upgrade does not affect your services.

    Important

    This version can be used only in clusters of version 1.26 or later.

    November 2024

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.26.11-b093aed-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.11-b093aed-aliyun

    November 1, 2024

    • Fixes NAS-related monitoring metrics and adds byte-precision metrics.

    • Always uses forceDelete to forcibly delete disk snapshots.

    • The snapshot instant access feature for disks is enabled by default.

    This upgrade does not affect your services.

    Important

    This is a backported version and can be used only in clusters of versions 1.20 to 1.24 (inclusive).

    October 2024

    Version

    Image address

    Release date

    Description

    Impact

    v1.31.3-df937b8-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.31.3-df937b8-aliyun

    2024-10-30

    • The issue that OSS volumes fail to be mounted during node auto-repair is fixed.

    • Disk mounting and unmounting are accelerated.

    • The security hardening mode in the metadata server of Elastic Compute Service (ECS) is supported in CSI.

    • The default version of ossfs is upgraded to 1.91.4.

      • The deadlock issue that occasionally occurs when disk resources are insufficient is fixed.

      • The issue that custom Multipurpose Internet Mail Extensions (MIME) types are not applied correctly is fixed.

    No impact on online services when you Install or upgrade components.

    Faster disk mounting and unmounting in concurrent scenarios may increase cluster resource usage:

    • The throttling for the csi-provisioner client is increased from the default of 5 to 10, and the number of threads handling requests is increased from 10 to 16.

    • When many Persistent Volume Claims (PVCs) and Persistent Volumes (PVs) are used, the API server resource usage of the cluster will slightly increase.

    • When many PVCs and PVs are used, the resource usage of csi-provisioner will slightly increase.

    Important

    Only ACK clusters that run Kubernetes 1.26 and later support this version.

    September 2024

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.31.1-e749bf2-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.31.1-e749bf2-aliyun

    September 23, 2024

    • ACK LINGJUN clusters support mounting disks for cloud-based ECS nodes.

    • ACK Edge clusters support mounting disks for cloud-based ECS nodes.

    • ACK One supports mounting disks for cloud-based ECS nodes.

    • ACK managed clusters support the managed version of the csi-provisioner component.

    • Supports elastic ephemeral disks (EEDs).

    • Supports regional disks.

    • Updates the OSS monitoring dashboard.

    This upgrade does not affect your services.

    Important

    This version can be used only in clusters of version 1.26 or later.

    v1.26.10-ca674a3-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.10-ca674a3-aliyun

    September 12, 2024

    • Fixes a potential idempotence error that occurs when disk creation is retried.

    • Automatically cleans up residual mount directories from Kubernetes 1.22 and earlier.

    This upgrade does not affect your services.

    Important

    This is a backported version and can be used only in clusters of versions 1.20 to 1.24 (inclusive).

    August 2024

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.30.4-c-fe12624-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.30.4-c-fe12624-aliyun

    August 29, 2024

    • Upgrades the default version of ossfs to v1.91 and optimizes the OSS mount process.

    • Supports enabling the DiskParallelAttach feature for parallel disk mounting.

    This upgrade optimizes the OSS mount process. For information about the impact, see [Product Change] CSI ossfs Version Upgrade and Mount Process Optimization.

    Important

    • This version is dedicated to the managed csi-provisioner component.

    • This version can be used only in clusters of version 1.26 or later.

    July 2024

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.30.3-c-921e63a-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.30.3-c-921e63a-aliyun

    July 1, 2024

    • Supports the managed version of csi-provisioner.

    • Supports Ubuntu nodes.

    • Supports mounting NAS over the TLS protocol on Alibaba Cloud Linux 3.

    • Fixes an occasional formatting failure issue for encrypted disks.

    This upgrade does not affect your services.

    Important

    • This version is dedicated to the managed csi-provisioner component.

    • This version can be used only in clusters of version 1.26 or later.

    v1.30.3-921e63a-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.30.3-921e63a-aliyun

    July 1, 2024

    Important

    When you create a dynamically provisioned disk volume, if you set volumeMode: Filesystem, you cannot set accessModes: ReadWriteMany. Change the value to ReadWriteOnce. If you set accessMode to ReadWriteMany or ReadOnlyMany, you must also set the multiAttach parameter. For more information, see Use dynamically provisioned disk volumes.

    • Supports Ubuntu nodes.

    • Supports mounting NAS over the TLS protocol on Alibaba Cloud Linux 3.

    • Fixes an occasional formatting failure issue for encrypted disks.

    Updates the PersistentVolumeClaim for disks.

    Important

    This version can be used only in clusters of version 1.26 or later.

    v1.26.9-9942088-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.9-9942088-aliyun

    July 1, 2024

    Optimizes the retry logic for mounting NAS and CPFS-NFS.

    This upgrade does not affect your services.

    Important

    This is a backported version and can be used only in clusters of versions 1.20 to 1.24 (inclusive).

    May 2024

    Version

    Image address

    Release date

    Description

    Impact

    v1.30.1-98960d8-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.30.1-98960d8-aliyun

    2024-05-27

    Feature gates can be configured to specify a new ossfs version.

    No impact on workloads.

    Important

    Only ACK clusters that run Kubernetes 1.26 and later support this version.

    v1.26.8-e724570-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.8-e724570-aliyun

    2024-05-07

    No impact on workloads.

    Important

    This version is a Backport version, which supports only ACK clusters that run Kubernetes whose version is in the range of 1.20 to 1.24.

    April 2024

    Version

    Image address

    Release date

    Description

    Impact

    v1.28.6-01f3845-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.28.6-01f3845-aliyun

    2024-04-15

    • The role-based access control (RBAC) permissions are split. Permissions on csi-provisioner and csi-plugin are separated.

    • RAM Roles for Service Accounts (RRSA) authentication is supported for ossfs.

    • Access points are supported by NAS.

    No impact on workloads.

    Important

    Only ACK clusters that run Kubernetes 1.26 and later support this version.

    February 2024

    Version

    Image address

    Release date

    Description

    Impact

    v1.28.5-7785921-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.28.5-7785921-aliyun

    2024-02-29

    • The maximum number of disks that can be mounted to a node can be automatically determined based on the type of the node.

    • The globalmount corruption umount logic for deploying ossfs in pods is optimized.

    No impact on workloads.

    Important

    Only ACK clusters that run Kubernetes 1.26 and later support this version.

    January 2024

    Version

    Image address

    Release date

    Description

    Impact

    v1.28.3-eb95171-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.28.3-eb95171-aliyun

    2024-01-31

    • PL-0 Enterprise SSDs (ESSDs) of 1 GiB are supported.

    • Metrics related to the root file systems of pods can be exposed.

    No impact on workloads.

    Important

    Only ACK clusters that run Kubernetes 1.26 and later support this version.

    v1.26.7-84a34bb-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.7-84a34bb-aliyun

    2024-01-31

    • PL0 ESSDs of 1 GiB are supported.

    • Metrics related to the root file systems of pods can be exposed.

    • ossfs can be deployed in a non-containerized way.

    No impact on workloads.

    Important

    This version is a Backport version, which supports only ACK clusters that run Kubernetes whose version is in the range of 1.20 to 1.24.

    December 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.28.2-52291d4-aliyun

    registry-{{.Region}}-vpc.ack.aliyuncs.com/acs/csi-plugin:v1.28.2-52291d4-aliyun

    2023-12-30

    • The default NAS setting tcp_slot_table_entries = 128 is supported. For more information, see How do I change the maximum number of concurrent NFS requests?

    • The issue that occurs if you run ossfs in pods is fixed.

    • No memory cache is allocated to the external-resizer pod. This reduces the memory usage of the volume plug-in.

    No impact on workloads. The issue that the mount target of an OSS volume is occupied by software such as mlocate is fixed. For more information, see [Component notice] The mount targets of OSS volumes are occupied by default OS software such as mlocate during mount path scanning.

    Important

    Only ACK clusters that run Kubernetes 1.26 and later support this version.

    v1.28.1-de1a873-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.28.1-de1a873-aliyun

    2023-12-06

    • OSS volumes can be mounted to pods deployed on instances that support confidential computing.

    • The StorageClass parameter can be customized on the Add-ons page of the ACK console.

    • The disk rate limiting issue is fixed.

    No impact on workloads.

    Important

    • Only ACK clusters that run Kubernetes 1.26 and later support this version.

    • In csi-plugin 1.28.1, if you run ossfs in pods, the /etc/mime.types file generated on the node by using mailcap or mime-support does not take effect. If you are using the file, do not update csi-plugin to 1.28.1.

    November 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.26.6-26b1327-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.6-26b1327-aliyun

    2023-11-17

    ossfs can be run in pods.

    No impact on workloads.

    Important

    • Only ACK clusters that run Kubernetes 1.26 and later support this version.

    • In csi-plugin 1.26.6, if you run ossfs in pods, the /etc/mime.types file generated on the node by using mailcap or mime-support does not take effect. If you are using the file, do not update csi-plugin to 1.26.6.

    September 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.26.5-56d1e30-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.5-56d1e30-aliyun

    2023-09-30

    • Inventory check can be skipped when you check the disk types supported by a node.

    • lifseaOS is supported by OSS.

    • Persistent volume claim (PVC) and persistent volume (PV) tags are added to disk volumes by default.

    • An annotation is added to specify the maximum number of disks that can be mounted to a node.

    • Rescheduling is supported during disk creation.

    No impact on workloads.

    August 2023

    Important

    To update the CSI plug-in to 1.26.4, you must update csi-provisioner and csi-plugin to 1.26.4 at the same time.

    Version

    Image address

    Release date

    Description

    Impact

    v1.26.4-e3de357-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.4-e3de357-aliyun

    2023-08-31

    • The maximum number of disks that can be mounted to a node can be automatically determined under certain limits.

    • The OSS domain name concatenation issue is fixed.

    • The logic for using metric is optimized.

    No impact on workloads.

    v1.26.3-796c9dc-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.3-796c9dc-aliyun

    2023-08-14

    • The method used to obtain credentials is updated.

    • Several NAS issues are fixed.

    • The pprof port can be specified.

    July 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.26.2-9d15537-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.2-9d15537-aliyun

    2023-07-15

    • The RPM Package Manager (RPM) version of alinas is updated.

    • Several NAS issues are fixed.

    • ossfs installation can be retried.

    No impact on workloads.

    May 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.26.1-e45b407-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.26.1-e45b407-aliyun

    2023-05-29

    The issue that encrypted disks occasionally fail to be mounted is fixed.

    No impact on workloads.

    April 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.10-7ae4421-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.10-7ae4421-aliyun

    2023-04-12

    • Local disks of the Loopdevice type are supported.

    • Mounting issues related to instance types equipped with local NVMe SSDs are fixed.

    No impact on workloads.

    March 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.9-74f8490-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.9-74f8490-aliyun

    2023-03-15

    • The observabilities of Container Network File System (CNFS) can be used to identify issues caused by I/O operations on NAS clients.

    • Cluster stability is improved and known issues are fixed.

    No impact on workloads.

    February 2023

    Important

    If your cluster contains nodes that use CentOS 7.9 images and the xfs file system is used to persist data, do not update csi-plugin to this version or later. The kernel of CentOS 7.9 is outdated and no longer suitable for this csi-plugin version. In this case, if you update csi-plugin to this version or later, errors are reported in the pods to which the xfs file system is mounted. Other file systems are not affected.

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.7-48214b0-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.7-48214b0-aliyun

    2023-02-20

    • The issue that disk resizing fails because sidecar containers are deployed by using custom images is fixed.

    • The issue that ESSD creation fails because multiple performance levels (PLs) are specified is fixed.

    • The base image is upgraded to Alinux3.

    No impact on workloads.

    January 2023

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.5-39a3970-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.5-39a3970-aliyun

    2023-01-30

    Some event notifications are optimized to improve user experience.

    No impact on workloads.

    December 2022

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.4-7371f039-aliyun

    registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.4-b0a6692-aliyun

    2022-12-02

    • The deletion protection feature is supported for disks.

    • Anolis OS is supported.

    • Statically provisioned OSS volumes can be mounted to ACK Lingjun managed clusters.

    • Hot update is supported by the CSI caching client.

    • The performance of continuous integration and continuous delivery (CI/CD) pipelines and data distribution is improved.

    No impact on workloads.

    October 2022

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.3-55228c1-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.3-55228c1-aliyun

    2022-10-30

    • csi-plugin can be deployed on ECS Bare Metal instances that run the Kylin operating system.

    • Multiple PLs are supported.

    • The initialization logic is optimized.

    No impact on workloads.

    September 2022

    Version

    Image address

    Release date

    Description

    Impact

    v1.24.2-5b34494d-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.2-5b34494d-aliyun

    2022-09-28

    • Kubernetes 1.24 is supported.

    • OSS bucket lifecycle management is supported by CNFS.

    • Observability is supported by the caching feature of CNFS.

    No impact on workloads.

    v1.24.1-5c38ee7-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.24.1-5c38ee7-aliyun

    2022-09-01

    Kubernetes 1.24 is supported.

    No impact on workloads.

    August 2022

    Version

    Image address

    Release date

    Description

    Impact

    v1.22.14-820d8870-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.22.14-820d8870-aliyun

    2022-08-25

    • I/O operation monitoring is supported when OSS volumes are mounted to pods.

    • ossfs is optimized for downloads of large files. The default block size for block downloads is changed from 5 MB to 20 MB. The number of concurrent download threads is changed from 5 to 20.

    • The protocol for API calls of all Alibaba Cloud services is changed from HTTP to HTTPS.

    • The ConfigMap used to configure canary release settings is deleted from CPFS 2.0 and alinas.

    • Snapshots can be created for ESSDs during disk resizing.

    No impact on workloads.

    July 2022

    Version

    Image address

    Release date

    Description

    Impact

    v1.22.12-b797ad9-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.22.12-b797ad9-aliyun

    2022-07-28

    • Snapshots can be created for mountable disks.

    • The status of the node to which a disk is mounted can be checked after the disk is unmounted. You can determine whether to recheck the mounting status of the node based on the status.

    No impact on workloads.

    v1.22.11-abbb810e-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.22.11-abbb810e-aliyun

    2022-07-13

    • Disks can be mounted to Edge Node Service (ENS) nodes.

    • Dynamically and statically provisioned volumes that use CPFS 2.0 are supported.

    • The caching feature provided by the CNFS client is supported.

    • Statically provisioned alinas volumes are supported and TLS can be used for encrypted transmission.

    • Statically provisioned OSS volumes can be mounted to JindoFS.

    • ossfs 1.87 is released. The issue that OSS volumes fail to be mounted due to duplicate entries in concurrent processing scenarios is fixed.

    No impact on workloads.

    March 2022

    Important

    To use csi-plugin 1.22.8-8d3a569-aliyun and later, make sure that the Kubernetes version of your cluster is later than 1.20.

    Version

    Image address

    Release date

    Description

    Impact

    v1.22.8-8d3a569-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.22.8-8d3a569-aliyun

    2022-03-16

    Note

    The Kubernetes version of your ACK clusters must be later than 1.20.

    • The issue that ossfs runs with a delay of 1 second on Alibaba Cloud Linux 3 is fixed.

    • New features that are provided by CSI 1.22 are supported for clusters that run Kubernetes 1.22.

    • IOPS limits and throughput limits can be specified in cgroups for Logical Volume Manager (LVM) volumes.

    • NVMe disks can be expanded.

    • Vulnerabilities in the CentOS 7 base image are patched.

    No impact on workloads.

    December 2021

    Important

    When you update the CSI plug-in, you must update csi-provisioner before you update csi-plugin.

    Version

    Image address

    Release date

    Description

    Impact

    v1.20.8-ba07e52-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.20.8-ba07e52-aliyun

    2021-12-22

    • TLS authentication is supported by LVM.

    • If the quota feature is enabled for a NAS file system and the NAS file system is mounted in subpath mode, you must disable the quota feature before you can delete the PV that is used to mount the NAS file system.

    No impact on workloads.

    November 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.20.7-aafce42-aliyun

    registry.cn-{{regionID}}.aliyuncs.com/acs/csi-plugin:v1.20.7-aafce42-aliyun

    November 26, 2021

    • Fixes an issue where ossfs cannot promptly synchronize data.

    • Fixes an issue where checking a NAS mount returns an unmounted status.

    This upgrade does not affect your services.

    October 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.20.6-2be29b1-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-plugin:v1.20.6-2be29b1-aliyun

    October 29, 2021

    Supports images of the Container OS.

    This upgrade does not affect your services.

    September 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.20.5-ff6490f-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-plugin:v1.20.5-ff6490f-aliyun

    September 24, 2021

    • Supports the sharepath feature for NAS.

    • Fixes an issue where etcd instability causes frequent restarts.

    • Supports the arm64 and amd64 multi-architectures.

    This upgrade does not affect your services.

    August 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.18.8.51-c504ef45-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-plugin:v1.18.8.51-c504ef45-aliyun

    August 19, 2021

    • Adds a parameter to configure the recycle bin time for CNFS.

    • Changes the apiVersion of CNFS from v1alpha1 to v1beta1.

    • Fixes an issue where ossfs cannot promptly synchronize data.

    • The option to forcibly detach a disk is disabled by default.

    This upgrade does not affect your services.

    July 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.18.8.48-cd524404-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-plugin:v1.18.8.48-cd524404-aliyun

    July 6, 2021

    • Fixes an issue where CNFS cannot expand NAS file systems.

    • Nodes deployed using Alibaba Cloud Linux 3 images support mounting OSS.

    This upgrade does not affect your services.

    June 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.18.8.47-30ba5d25-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-plugin:v1.18.8.47-30ba5d25-aliyun

    June 25, 2021

    • Removes the volumeCapacity field for NAS. The allowVolumeExpansion field is used to control whether to enable the quota feature.

    • Removes the selflink field for NAS.

    This upgrade does not affect your services.

    May 2021

    Important

    For csi-provisioner component versions v1.18.8.47-906bd535-aliyun and later, the csi-provisioner and csi-plugin components use the same registry address.

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.18.8.47-906bd535-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-plugin:v1.18.8.47-906bd535-aliyun

    May 20, 2021

    • Supports mounting disk partitions.

    • Supports expanding partitioned disks.

    This upgrade does not affect your services.

    April 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.6.0-e360c7e43-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.6.0-e360c7e43-aliyun

    April 8, 2021

    • Adapts to Kubernetes v1.20 and removes the metadata.selfLink field.

    • Adds the ClusterID tag to disks by default when they are created.

    • Supports expanding NAS file systems when quotas are used.

    This upgrade does not affect your services.

    January 2021

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.6.0-b6f763a43-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.6.0-b6f763a43-aliyun

    January 13, 2021

    • Supports DBFS volumes.

    • Volume monitoring is enabled by default.

    • Supports local volumes of the QuotaPath type.

    • Supports the VolumeSnapshot List feature.

    • NAS volumes support quota sets.

    • Supports user-defined disk types.

    This upgrade does not affect your services.

    November 2020

    Version number

    Registry Address

    Change time

    Changes

    Impact of the change

    v1.6.0-b6f763a43-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.6.0-b6f763a43-aliyun

    November 2, 2020

    • Updates the deployment template and merges the drivers into a single container.

    • Fixes an issue where creating subdirectory volumes for Extreme NAS file systems fails.

    • Supports Kubernetes 1.18.

    • Supports adding tags when you create NAS volumes.

    This upgrade does not affect your services.

    August 2020

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.4.0-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.4.0-aliyun

    August 5, 2020

    • Fixes a disk snapshot creation issue.

    • Fixes a creation failure issue caused by mount residuals during dynamic NAS creation.

    • Fixes the BDF node check logic that is performed when the plugin starts.

    • Removes the feature that uses a UUID to obtain the device path.

    This upgrade does not affect your services.

    July 2020

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.4.0-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.4.0-aliyun

    July 13, 2020

    • Promotes the EBS snapshot and recovery features to Beta.

    • Supports creating and deleting volumes for Extreme NAS file systems.

    • Supports Config SysConfig for EBS volumes if it is configured in the PV.

    • Fixes a double-mount issue for block volumes, especially in BDF mode.

    • Supports using internal same-region endpoints to access APIs for EBS and NAS volumes.

    • Upgrades the CPFS driver and removes the dependency on the kernel.

    This upgrade does not affect your services.

    April 2020

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.4.0-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.4.0-aliyun

    April 20, 2020

    • Supports detaching EBS volumes before they are deleted.

    • Updates the policy for automatic disk creation: SSDs are created first. If no SSDs are available, ultra disks are created.

    • Supports using a UUID to find the device of an EBS volume with high priority.

    • Updates the identity verification management in ACK managed clusters.

    • Supports using STS to connect to an OSS bucket.

    • Fixes the DuplicateMountPoint issue for EBS multi-attach.

    • Supports using the BDF protocol to attach EBS volumes after the volumes are connected.

    This upgrade does not affect your services.

    February 2020

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.4.0-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.4.0-aliyun

    February 18, 2020

    • Supports CSI clusters that have no external network access.

    • Fixes an EBS mount path check issue.

    This upgrade does not affect your services.

    December 2019

    Version number

    Registry Address

    Change time

    Changes

    Impact

    v1.2.2-aliyun

    registry.cn-hangzhou.aliyuncs.com/acs/csi-provisioner:v1.2.2-aliyun

    December 20, 2019

    • Supports providing the EBS PV name as the disk ID, which is the same as for FlexVolume.

    • Supports configuring mount options for EBS volumes in the MKFS stage.

    • Supports prioritizing the MountOptions over the VolumeAttribute options for NAS volumes.

    • Supports checking whether the OSS mount options are valid in the OSS connector.

    • Supports mounting an OSS subpath of a bucket as a volume.

    • Supports dynamic configuration of LVM using volume topology.

    This upgrade does not affect your services.