Change Time | Version Number | Change Content | Limitations and Impacts |
2026-07-01 | v1.3.24 | Optimize GPU metric collection. Optimize metric reporting and error handling. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2026-06-12 | v1.3.23 | Optimize status metric reporting for components on the control plane of independent clusters. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2026-05-29 | v1.3.22 | Optimize monitoring data reporting. Fixed an issue where OOM occurred on certain device models. Added the CPU Throttle Time metric. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-09-26 | v1.3.21 | Added reporting of basic pod information metrics. Optimize component configurations to avoid potential risks during upgrades. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-08-06 | v1.3.20 | Upgrade third-party libraries and fix known security issues. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-07-02 | v1.3.19 | Optimize memory usage. Fixed an issue where startup failed on some nodes. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-06-06 | v1.3.18 | Fixed an issue where disk metrics were reported incorrectly. Added a CPU utilization metric that includes iowait on nodes. Added the TcpListenOverflows and TCPTimeouts metrics to Pod metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-11-28 | v1.3.17 | Fixed an issue where a timeout was added when metrics were obtained from standalone-metrics. Configure the metric port and protocol changes after the cluster upgrade is adapted. Fixed an issue where obtaining mounted disk metrics hung due to an nfs failure. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-07-30 | v1.3.16 | Added support for cadvisor's systemd mode. Fixed an issue where disk-related metrics were double-counted during calculation on native nodes. Inform pods in the list-watch failed state and modify the Job podNormal logic. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-05-10 | v1.3.14 | Fixed the issue where pods in Succeeded and Failed states were not excluded during list-watch. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-03-18 | v1.3.12 | Expose chart parameters and support upgrades using the onDelete policy. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-02-29 | v1.3.11 | Adapt gpu metrics by changing the calculation method for pod- and node-level gpu metrics from aggregating container-level metrics to directly using the values exposed by the exporter. For component labels that expose gpu metrics, use gpu-exporter: "true" first. If this label is absent, use name: gpu-manager-ds. Fixed an issue where an abnormal node gpu driver caused a program panic. gpu metrics are not collected, and the collection of other basic metrics is not affected. Fixed an issue where the program could hang when sending http requests to crane to pull data under special circumstances. The http request is now canceled on timeout. Fixed an issue where, on large-core nodes, the monitor-agent component could run on different cpu cores at different times, which after prolonged accumulation could cause the pod working_set metric to become too large and trigger OOM. Fixed an issue where the /metrics port and protocol of higher-version controller-manager and scheduler changed, causing the monitoring component to fail to collect data. Adapted to the port changes of controller-manager and scheduler. In scenarios with high node io, the calculated node cpu usage is too high because iowait time is included when node cpu usage is calculated. Modify the calculation method for node cpu usage to exclude iowait time. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-02-04 | v1.3.10 | Extract the monitor-agent privileged mode into a chart parameter, with the privileged mode disabled by default. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-08-17 | v1.3.9 | Fixed an issue where the workload status was normal when the container was in the creating state. When kubeletJob is used to send requests to kubelet, the token expires. Use the client-go mechanism to automatically refresh the token to prevent it from expiring. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-04-25 | v1.3.7 | Fixed the issue where Pod-level GPU utilization (node-based) and GPU memory utilization (node-based) metrics could not be collected properly, and the issue where pods in the terminating state could not be deleted because containers mounted host directories. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-03-21 | v1.3.6 | Added native node-related metrics: node 1-minute load, node total disk capacity, node disk utilization, and node write bandwidth. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-01-18 | v1.3.5 | Optimized the issue where related monitoring metrics were not reported when cadvisor did not expose the container_fs_usage_bytes and container_fs_limit_bytes metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-01-12 | v1.3.4 | Fixed the issue where the file system usage metric was 0 when the runtime was containerd. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-12-13 | v1.3.3 | Optimized the method for pulling metrics in basic monitoring. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-11-08 | v1.3.2 | Fixed the issue where basic monitoring could not report monitoring metrics properly. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-10-20 | v1.3.1 | Fixed the issue of metric data point loss. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-08-25 | v1.3.0 | TKE basic monitoring now supports PVC monitoring metrics, including PVC cloud disk size, PVC cloud disk utilization, and PVC cloud disk usage. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-08-09 | v1.2.2 | Updated the calculation method for GPU metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-07-28 | v1.2.1 | Updated the calculation method for node CPU packing rate and node memory packing rate metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-07-25 | v1.2.0 | Added the Pod CPU optimizable amount, Pod memory optimizable amount, node CPU packing rate, and node memory packing rate metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-07-21 | v1.1.1 | Fixed the issue where the basic monitoring component failed to complete the collection, calculation, and reporting tasks within the corresponding collection, calculation, and reporting cycle. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-07-05 | v1.1.0 | tke-monitor-agent mounts the host paths /proc/meminfo and /proc/cpuinfo to collect node CPU utilization and memory utilization. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2022-06-23 | v1.0.0 | Manage basic monitoring components through charts. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
Change Time | Version Number | Change Content | Limitations and Impacts |
2026-07-02 | v1.4.1 | Fixed the issue of missing metrics related to bare metal instance subinstances. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2026-05-22 | v1.4.0 | Control plane metric collection supports metric filtering. Optimize the reporting of basic monitoring metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2026-04-16 | v1.3.9 | Support data reporting at the PVC and Workload dimensions. Support metric collection for the managed component karpenter. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2026-03-10 | v1.3.8 | Optimize control plane metric collection efficiency. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-12-30 | v1.3.7 | Added Workload-related fields to Pod dimension information. The component supports multi-replica deployment. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-11-17 | v1.3.6 | Add reporting of Pod dimension information for user clusters. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-09-26 | v1.3.5 | Optimize the component upgrade process to reduce upgrade risks. Fixed some known bugs. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-08-06 | v1.3.4 | Add the metric collection status for control plane components. Upgrade third-party libraries to fix known security issues. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-06-06 | v1.3.3 | Adapt metric collection for standalone apiserver. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2025-01-08 | v1.3.2 | Support control plane component monitoring. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-11-20 | v1.2.0 | Support native node sub-machine monitoring metrics and report dimension service data. Fixed an issue where the monitoring component was abnormal in CDC clusters. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-10-30 | v1.1.0 | Support selectively enabling metering data reporting through the measure-enabled switch. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-09-24 | v1.0.13 | Fixed an issue where clustermonitor panicked due to proxy initialization failure in CDC cluster scenarios. Fixed an issue in user clusters where the total GPU capacity of a node was reported as 0 after the node alias was modified. Fixed an issue where standaloneMetrics now reports node-related metrics using the new instance ID after the node instance ID changes. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-07-30 | v1.0.12 | Remove the dependency of the master monitoring capability on tokens, and remove the --token startup parameter. Fixed an ssrf vulnerability. Fixed a concurrency issue when the cpu and memory of cluster nodes are obtained. Fixed an issue where the total cluster GPU capacity was calculated as 0, resulting in no GPU utilization values for workloads. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2024-03-27 | v1.0.11 | Support managed clusters in reporting cluster storage object quantity metrics (pods, configmaps, and others). When calculating the total gpu core and gpu memory of a cluster, prioritize collecting data from the gpu-exporter on each node. If the data cannot be collected, obtain it from the Status field of the node. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-11-05 | v1.0.10 | Support collecting metrics of the three core components in managed clusters through cluster-monitor. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-08-21 | v1.0.9 | Fixed an issue where a user-created HPA based on the CPU usage core resource metric could report abnormally high CPU usage, causing the associated workload replicas to scale out to the maximum allowed number. Support deployment to nodes in CDC scenarios. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-08-15 | v1.0.8 | Support deploying CDC scenarios to user clusters. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-06-20 | v1.0.7 | Optimize the reporting logic of cost metrics. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-06-08 | v1.0.6 | Fixed an issue where the k8s_pod_ping_succeed metric was not reported when the Pod was not in the running state. Fixed an issue where the data cache was not cleared when the number of data entries reported to barad exceeded 1000. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-04-03 | v1.0.5 | Add the annotation.service.kubernetes.io/qcloud-loadbalancer-multiplex: "true" annotation to the clustermonitor service to reuse the ENILB with the inspection component in independent cluster scenarios. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-03-29 | v1.0.4 | Added collection and reporting of Node status, Pod Ready status, and cost metrics. Optimized metric pulling for the HPA data source hpa-metrics-server. Upgraded the metrics-server version. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-03-24 | v1.0.3 | Fixed the issue where the clustermonitor version upgrade failed. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-03-16 | v1.0.2 | Fixed the issue of apiserver cpu/memory utilization data point loss. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
2023-03-14 | v1.0.1 | Manage basic monitoring components through charts. | This upgrade will not affect existing services. Components may be unavailable during the upgrade. It is recommended to upgrade during off-peak hours. |
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