Container Service for Kubernetes (ACK) provides the AIOps suite to simplify Kubernetes cluster management and O&M. The suite includes cluster check, cluster inspection, and cluster diagnostics to help you troubleshoot issues and improve O&M efficiency. This topic describes the benefits of the AIOps suite and its features.
Benefits
The AIOps suite includes the following features.
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Feature |
Benefit |
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Before O&M operations, a cluster check evaluates whether the cluster meets requirements, increasing the operation success rate. |
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Configure scheduled inspection rules to regularly identify potential risks in clusters. |
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Diagnoses pods, nodes, Ingresses, memory, and Services to simplify troubleshooting. |
The AIOps suite supports ACK managed clusters, ACK dedicated clusters, and ACK Serverless Pro clusters.
Cluster check
Cluster check covers key O&M operations such as cluster upgrade, cluster migration, add-on installation, add-on upgrade, and node pool upgrade. A check is automatically triggered before these operations, and you can proceed only after the check passes. Failed items display root causes and fix suggestions. See Cluster Check.
Cluster inspection
Cluster inspection helps you:
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Scan cluster status to identify potential risks.
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Periodically check resource usage, resource quotas, cluster certificates, and add-on versions, and view results visually.
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Display anomaly severity levels and provide solutions to maintain clusters efficiently.
Based on extensive cluster management practices, ACK has accumulated rich cluster inspection experience from a wealth of use cases. Cluster Inspections.
Cluster diagnostics
Diagnose pods, nodes, Ingresses, memory, and Services in your cluster with a few clicks.
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Item |
Description |
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Diagnoses common pod issues such as startup failures, image pulling failures, and exceptions. Displays root causes and fix suggestions. |
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Diagnoses common node issues such as NotReady, network, and runtime issues. Displays root causes and fix suggestions. |
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Diagnoses common Service issues such as exception events, Server Load Balancer (SLB) backend server quotas, and SLB instance count quotas. Displays root causes and fix suggestions. |
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Collects Ingress component check, startup parameter, pod error log, and SLB instance data to troubleshoot application access issues. |
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Diagnoses common memory issues in ACK clusters such as memory leaks, memory fragmentation, and cgroup leaks. Displays root causes, fix suggestions, and overall memory usage in charts. |