Change History

Table 1 Change history

Released On	What's New
2024-08-30	Update: Updated Cloud Native Cluster Monitoring. Updated Load-aware Scheduling.
2024-08-15	Add: Added Default Security Group in Creating a CCE Standard/Turbo Cluster. Added Changing the Default Security Group of a Node. Added How Do I Change the Security Group of Nodes in a Cluster in Batches?.
2024-08-07	Add: Added Scaling a Node Pool. Added Accepting Nodes in a Node Pool. Added Load-aware Scheduling. Added Configuration Cases for Resource Usage-based Scheduling. Added Adding a Pod Subnet for a Cluster. Added Binding a Security Group to a Pod Using an Annotation. Added Configuring SNI for a LoadBalancer Service. Added Configuring HTTP/2 for a LoadBalancer Service. Added Configuring a Blocklist/Trustlist Access Policy for a LoadBalancer Service. Added Configuring a Blocklist/Trustlist Access Policy for a LoadBalancer Ingress. Added Configuring a Custom Header Forwarding Policy for a LoadBalancer Ingress. Added Encrypting EVS Disks. Added Expanding the Capacity of an EVS Disk. Added Creating an SFS Turbo Subdirectory Using a Dynamic PV. Added Priorities for Scaling Node Pools. Added Protecting a CCE Cluster Against Overload. Added CoreDNS Configuration Optimization. Added Retaining the Original IP Address of a Pod. Added What Should I Do If a Node Pool Is Abnormal?. Added How Do I Modify ECS Configurations When an ECS Cannot Be Managed by a Node Pool?. Added Configuring a Cluster's API Server for Internet Access. Added Differences Between CCE Node mountPath Configurations and Community Native Configurations. Added PVC parameter Storage Volume Name Prefix. Added to all add-ons the change history. Update: Updated Kubernetes 1.29 Release Notes and Patch Version Release Notes. Updated Creating a CCE Standard/Turbo Cluster. Updated Modifying Cluster Configurations. Updated Resetting a Node. Updated Draining a Node. Updated Creating a Node Pool. Updated Updating a Node Pool. Updated Modifying Node Pool Configurations. Updated Configuring Network Policies to Restrict Pod Access. Updated LoadBalancer. Updated LoadBalancer Ingresses. Updated DNS Configuration. Updated Cloud Native Cluster Monitoring. Updated Monitoring Custom Metrics Using Cloud Native Cluster Monitoring. Updated CCE Container Storage (Everest). Updated the Add-ons directory structure.
2024-06-26	Supported the creation of clusters of v1.29. For details, see Kubernetes 1.29 Release Notes and Patch Version Release Notes. Added the Cloud Native Cluster Monitoring add-on. For details, see Cloud Native Cluster Monitoring. Added Monitoring Custom Metrics Using Cloud Native Cluster Monitoring. Deleted section "Kubernetes Version Support Mechanism". Added Kubernetes Version Policy. Added Configuring an EIP for a Pod. Added Configuring a Static EIP for a Pod. Update Node OS. Update Notes and Constraints.
2024-05-30	Deleted section "OS Patch Notes for Cluster Nodes". Added Node OS. Describes how to obtain the value of the available_zone, l4_flavor_name and l7_flavor_name.
2024-04-28	Supported the creation of clusters of v1.28. Supported IPv6. Clusters of version 1.27 or later do not support nodes running EulerOS 2.5 or CentOS 7.7. For details, see Before You Start.
2024-03-29	Modified the console style. Added CCE Console Upgrade. HCE OS 2.0 is supported. Update Release Notes for CCE Cluster Versions. Update Volcano Scheduling. Added the CCE Advanced HPA add-on. Updated Best Practice. Updated FAQs.
2024-01-29	Supported the creation of clusters of v1.27. Updated Troubleshooting for Pre-upgrade Check Exceptions. Replaced "CCE Cluster Version Release Notes" in section "Product Bulletin" with Release Notes for CCE Cluster Versions. Updated the kernel version of EulerOS 2.9.
2023-11-06	Deleted section "Storage Management: Flexvolume (Deprecated)". Updated Networking. Updated Storage. Deleted the description of CentOS 7.7.
2023-08-15	Added FAQs. Added Differences Between Helm v2 and Helm v3 and Adaptation Solutions. Added Deploying an Application Through the Helm v2 Client. Added Deploying an Application Through the Helm v3 Client. Added Converting a Release from Helm v2 to v3. Deleted section "Reference".
2023-05-30	AddedConfiguring a Node Pool. AddedConfiguring Health Check for Multiple Ports. UpdatedCreating a Node. UpdatedCreating a Node Pool. UpdatedNotes and Constraints.
2023-02-10	Supported the creation of clusters of v1.25. Added Configuring Pod Security Admission. Added Vulnerability Fixing Policies. Updated Using kubectl to Create an ELB Ingress.
2022-12-20	Added volcano. Added Service Account Token Security Improvement. Definition of new permission management roles: CCE ReadOnlyAccess, CCE Administrator, CCE FullAccess.
2022-11-21	Added Best Practice.
2022-08-27	EulerOS 2.9 is supported.
2022-07-13	Supported egress rules. For details, see Network Policies.
2022-05-24	Supported the creation of clusters of v1.23. Allowed cluster upgrade from v1.21 to v1.23.
2022-05-16	Added Linux Polkit Privilege Escalation Vulnerability (CVE-2021-4034).
2022-04-14	Allowed cluster upgrade from v1.19 to v1.21.
2022-03-24	Supported the creation of clusters of v1.21. Two-way authentication is supported for domain name access. For details, see Two-Way Authentication for Domain Names. The Docker storage mode of nodes running CentOS 7 in CCE clusters is changed from Device Mapper to OverlayFS. For details, see Node Overview.
2022-02-17	Supported the creation of CCE Turbo Cluster. Added CCE Turbo Clusters and CCE Clusters. Added Creating a CCE Turbo Cluster. Added Creating a Node in a CCE Turbo Cluster. Added ENI LoadBalancer. Added SecurityGroups.
2021-12-14	The validity period of the certificate of cluster can be configured. For details, see Obtaining a Cluster Certificate.
2021-11-30	Added Removing a Node. Added Configuring Node Scheduling (Tainting).
2021-11-15	Supported the creation of clusters of v1.19.10. SFS and OBS mount options can be configured. For details, see Setting Mount Options. Custom keys are supported for OBS. For details, see Using a Custom AK/SK to Mount an OBS Volume.
2021-06-23	Updated autoscaler. Added values HA50, HA200, and Custom for Add-on Specifications. Updated parameter names to Scale-in Cooldown After Scale-out, Scale-in Cooldown After Node Deletion, and Scale-in Cooldown After Failure.
2021-05-21	Supported the creation of clusters of v1.19.8. Clusters of v1.17 can be upgraded to v1.19. Supported Pod Security Policies. Deleted the description of Open source images. Deleted the description of DNAT.
2021-01-30	Updated Creating a CCE Cluster. Updated Upgrading a Cluster. Updated Managing a Node Pool. Updated Ingress.
2020-11-02	Allowed cluster upgrade from v1.15 to v1.17.
2020-09-25	Supported clusters of v1.17.9.
2020-07-17	Updated the description of GPU-accelerated nodes.
2020-03-25	Supported clusters of v1.15.6.
2020-02-21	Updated Namespaces.
2019-10-30	Added the gpu-beta add-on. Revised descriptions to indicate support for creating Kubernetes clusters 1.13.10. Added the Encryption parameter for creating EVS or SFS volumes. Supported downloading of cluster certificates. Supported selection of multiple subnets when a node is added to a cluster of 1.13.10.
2019-09-30	Added permission management. Supported workload creation in YAML mode and online editing of the YAML file. Supported pool management.
2019-09-11	Updated Migrating Data from CCE 1.0 to CCE 2.0.
2019-09-03	Revised descriptions according to the suggestions raised in UAT.
2019-07-30	Allows users to modify Maximum Number of Unavailable Pods after creating an application. Allows users to add pod scheduling policies after creating an application. For details, see Affinity and Anti-Affinity Scheduling.
2019-07-29	Revised descriptions according to the suggestions raised in UAT.
2019-07-25	Allows users to configure network policies. Allows users to configure the command lines that will be injected into a node when adding a node.
2019-07-15	Added 4.9-Affinity and Anti-Affinity Scheduling. Added 17.4-Solution to the Linux Kernel SACK Vulnerabilities.
2019-07-11	Revised descriptions according to the suggestions raised in UAT.
2019-06-30	Added management of the coredns, storage-driver, and autoscaler add-ons. coredns and storage-driver are mandatory for clusters of Kubernetes v1.11. For details, see 12-Add-on Management and 3.3-Creating a Hybrid Cluster. Added the support for cluster and EIP binding to enable two-way authentication. For details, see 3.3-Creating a Hybrid Cluster and 3.4-Creating a BMS Cluster. Added the support for configuration of VM clusters of Kubernetes v1.11.7 and service network segments. For details, see 3.3-Creating a VM Cluster. Added the support for configuration of system resources during node creation. For details, see 3.7-Creating a Node in a Hybrid Cluster. Added the support for cluster upgrade from v1.9 to v1.11. For details, see 3.11-Upgrading a Cluster.
2019-05-30	Added application lifecycle management and health checking. For details, see 4.6-Setting Container Lifecycle, 4.7-Setting Container Startup Command, 4.8-Checking the Health of Containers. Added job lifecycle management. For details, see 6-Job Management. Added Container Network Segment and Advanced Settings to the Create Hybrid Cluster page. For details, see 3.3-Creating a Hybrid Cluster. Updated the example nginx-deployment.yaml and nginx-elb-svc.yaml files that are used to deploy a CCE service and automatically create a load balancer. For details, see 5.5-External Access - Elastic Load Balancer. Added the guidelines for configuring CoreDNS HA by using kubectl. For details, see 3.6-Configuring kube-dns/CoreDNS HA Using kubectl.
2019-05-10	Added 14-CTS.
2019-04-29	Described privileged containers and security context in 4.2-Creating a Stateless Application and 4.3-Creating a Stateful Application. Updated 4.4-Upgrading an Application. Added the support for automatic creation of enhanced load balancers. For details, see 5.3-Intra-VPC Access, 5.5-External Access - Elastic Load Balancer, and 5.6-Layer 7 Load Balancing (Ingress). Revised descriptions in the previous issue.
2019-03-13	Revised descriptions to indicate support for creating Kubernetes clusters 1.11.3. Added an example of automatically creating a load balancer when creating a service using YAML. For details, see 4.2-Creating a Stateless Application Using kubectl and 5.5-Implementing Public Network Access (ELB) Using kubectl.
2019-02-22	Accepted in OTC-4.0/Agile-02.2019. Added a note describing that automatically created storage volumes are not tagged in 4.2-Creating a Stateless Application, 4.3-Creating a Stateful Application, 8.3-Using EVS Disks, and 8.4-Using SFS File Systems.
2019-02-15	Revised descriptions according to the suggestions raised in UAT. Updated 17.3-Connecting to a Kubernetes Cluster Using Helm.
2019-01-29	Revised descriptions according to the suggestions raised in UAT.
2019-01-15	Revised the description in 5.6-1. Revised descriptions in the previous issue.
2019-01-03	Added the DeH parameter in 3.3-Table Parameters for creating a node. Added 5.6-Layer 7 Load Balancing (Ingress). Added the procedure for setting the access mode after an application is created in 5.2-Intra-Cluster Access, 5.3-Intra-VPC Access, 5.4-External Access - Elastic IP Address, and 5.5-External Access - Elastic Load Balancer. Modified the installation and uninstallation procedures in 3.4-Adding Existing Nodes to a BMS Cluster. Revised descriptions in the previous issue.
2018-12-03	Added 17.3-Connecting to a Kubernetes Cluster Using Helm. Revised descriptions in the previous issue.
2018-11-15	Added the operation of checking whether the compressed package is correct in 10.2-Using a Kubernetes Official Template Package. Revised descriptions in the previous issue.
2018-11-12	Revised descriptions in the previous issue.
2018-11-09	Accepted in OTC 3.2.
2018-11-07	Added the description of annotations to the nginx-elb-svc.yaml file in step2 of 5.5-Implementing Public Network Access (ELB) Using kubectl.
2018-10-19	Updated the sensitive information with sample value. For details, see 3.4-Adding Existing Nodes to a BMS Cluster.
2018-10-10	Added the description of the applications heapster-apiserver and kube-dns automatically generated when a cluster is created. For details, see 3.3-Creating a Hybrid Cluster.
2018-09-25	Added the description of obtaining a Long-Term Valid Docker Login Command. For details, see 11.9-Obtaining a Long-Term Valid Docker Login Command.
2018-09-15	Added a step to the procedure of adding a node to a BMS cluster. For details, see 3.4-Adding Existing Nodes to a BMS Cluster. Deleted the EVS and ELB related constraints. For details, see 3.4-Constraints.
2018-09-05	Only manual scaling is supported by stateful applications. For details, see 4.10-Manual Scaling. Added the procedure for creating BMS clusters. Added the description of using the existing EVS disk to create a PV and binding the PV to a PVC. For details, see 8.3-Creating a PV/PVC for an Existing EVS Disk Using kubectl. Added the description of using the existing file system to create a PV and binding the PV to a PVC. For details, see 8.4-Creating a PV/PVC for an Existing File System Using kubectl.
2018-07-25	Added the description of using EVS disks. For details, see 10.5-Using an EVS Disk. Added the description of using load balancers. For details, see 10.6-Using Load Balancers. Only manual scaling is supported by stateful applications. For details, see 4.10-Manual Scaling. Deleted the procedure for creating BMS clusters.
2018-06-21	Added the description of the intra-VPC load balancing function. For details, see 5.3-Intra-VPC Access. Updated some UI elements.
2018-06-07	Added the description of configuring the image repository name in 11.2-Table Parameters for creating an image repository.
2018-06-01	Updated descriptions of console-related operations. Accepted the modifications in OTC 3.1.
2018-05-26	Updated the description of the CCE. CCE provides enhanced functions based on Kubernetes. See 1.1-Basic Concepts. Updated the procedure for creating an application in Getting Started. A third-party image is used instead of a private image to create an application. See 2.3-Creating a Containerized Application. Updated the description of cluster HA. See 3.3-Creating a Hybrid Cluster. Deleted section "Upgrading a Cluster". The cluster of the latest version is used, which cannot be upgraded. Added information that describes when the cluster is unavailable. See 3.13-Cluster Statuses. Updated the description of Intra-VPC Access in section "Application Access Settings". Currently, the ELB is not supported. See 5.3-Intra-VPC Access. Added the description of necessary concepts in section "Container Orchestration". See 10.1-Basic Concepts. Deleted section "How Do I Prepare a Docker Image". This is the basic concept about Docker and does not need to be described. Added sections 3.4-Creating a BMS Cluster and 4.13-Using a Third-party Image to Create an Application.
2018-04-28	This issue is the first official release.

last updated: 2024-11-13 14:14 UTC - commit: cec5d99c0b383dc4229db0386260b57d330022c2