:original_name: cce_01_0300.html .. _cce_01_0300: Change History ============== .. table:: **Table 1** Change history +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Released On | What's New | +===================================+=======================================================================================================================================================================================================================================+ | 2022-08-27 | EulerOS 2.9 is supported. For details, see :ref:`OS Patch Notes for Cluster Nodes `. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 2022-07-13 | Supported egress rules. For details, see :ref:`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 :ref:`Linux Polkit Privilege Escalation Vulnerability (CVE-2021-4034) `. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 2022-04-14 | Allowed cluster upgrade from v1.19 to v1.21. For details, see :ref:`Performing In-place Upgrade `. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 2022-03-24 | - Supported the creation of clusters of v1.21. | | | - Two-way authentication is supported for domain name access. For details, see :ref:`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 :ref:`Node Overview `. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 2022-02-17 | Supported the creation of CCE Turbo Cluster. | | | | | | - Added :ref:`CCE Turbo Clusters and CCE Clusters `. | | | - Added :ref:`Creating a CCE Turbo Cluster `. | | | - Added :ref:`Creating a Node in a CCE Turbo Cluster `. | | | - Added :ref:`ENI LoadBalancer `. | | | - Added :ref:`SecurityGroups `. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 2021-12-14 | The validity period of the certificate of cluster can be configured. For details, see :ref:`Obtaining a Cluster Certificate `. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 2021-11-30 | - Added :ref:`Removing a Node `. | | | - Added :ref:`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 :ref:`Setting Mount Options `. | | | - Custom keys are supported for OBS. For details, see :ref:`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 :ref:`Creating a CCE Cluster `. | | | - Updated :ref:`Upgrading a Cluster `. | | | - Updated :ref:`Managing a Node Pool `. | | | - Updated :ref:`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 :ref:`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 :ref:`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 :ref:`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. | | | - Added the description of DeH in 3.7-Table Parameters for creating a node. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 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. | +-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+