Tag：monitor
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Teach you to quickly deploy ES clusters in Kubernetes
Summary:ES cluster is a powerful tool for big data storage and analysis, and fast retrieval. This article briefly describes the ES cluster architecture, and provides a sample of quickly deploying ES cluster in Kubernetes; introduces the monitoring and maintenance tools of ES cluster, It also provides some experience in problem location, and finally summarizes the […]
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Flagger on ASM——Realize Progressive Grayscale Release Series 2 Application-level Scaling and Reduction Based on Mixerless Telemetry
Introduction:Application-level scaling is relative to the operation and maintenance level. For example, monitoring the CPU/memory utilization rate is an application-independent pure operation and maintenance indicator. The HPA configuration for scaling this indicator is the operation and maintenance level expansion and contraction. Indicators such as the number of requests, request delay, and P99 distribution are application-related […]
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Tupu Digital Twin Subway Station, Facilitating Smart Travel
preface Automatic body temperature detection, facial swiping to pass the gate, smart screen to check the route… The “smart subway” with a sense of technology has improved people’s sense of gain in travel. Realize the linkage of production domain, management domain and service domain in an intelligent way, making subway station management smarter. […]
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More than Observation | Alibaba Cloud Observable Technology Summit officially launched
Introduction:On June 22, the Alibaba Cloud Observable Technology Summit, guided by the China Academy of Information and Communications Technology, co-hosted by Alibaba Cloud and Grafana Labs, and hosted by Tianchi Platform and Cloud Native Application Platform, officially kicked off. Focusing on the theme of “industry practice and open source practice”, more than ten domestic and […]
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Uptime Kuma | Awesome Self-Hosted Monitoring Tool
Uptime Kuma Label：automation · tool · open source A self-hosted monitoring tool. Recommended words：Uptime Kuma, is a self-hosted monitoring tool (open source project) similar to “Uptime Robot”. It supports flexible configuration, has a beautiful interface, supports hosting and deployment by anyone, and is very valuable for monitoring Web sites or background interfaces. It has the following functional characteristics: Monitor […]
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Flagger on ASM – Progressive Grayscale Publishing Series 1 Telemetry Data Based on Mixerless Telemetry
Introduction:The Mixerless Telemetry technology of service mesh ASM provides non-invasive telemetry data for business containers. On the one hand, telemetry data is collected by ARMPS/prometheus as a monitoring indicator for service grid observability; on the other hand, it is used by HPA and flaggers, and becomes the cornerstone of application-level scaling and progressive grayscale release. […]
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Flagger on ASM – Progressive Grayscale Release Series 3 Progressive Grayscale Release Based on Mixerless Telemetry
Introduction:As a CNCF [member](https://landscape.cncf.io/car…[Weave Flagger](flagger.app) provides the capabilities of continuous integration and continuous delivery. Flagger summarizes progressive release into 3 categories : – **Grayscale/Canary**: for progressive traffic shifting – **A/B Testing**: with will be based on the requested information As a CNCF member, Weave Flagger provides capabilities for continuous integration and continuous delivery. Flagger summarizes […]