수요일, 7월 17, 2024
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Utilizing the Information Retailer on Cisco Observability Platform


Construct customized observability options

Cisco Observability Platform (COP) permits builders to construct customized observability options to realize priceless insights throughout their expertise and enterprise stack. Whereas storage and question of Metric, Occasion, Log, and Hint (MELT) information is a key platform functionality, the Information Retailer (KS) permits options to outline and handle domain-specific enterprise information. This can be a key enabler of differentiated options. For instance, an answer could use Well being Guidelines and FMM entity modeling to detect community intrusions. Utilizing the Information Retailer, the answer might deliver an idea corresponding to “Investigation” to the platform, permitting its customers to create and handle the entire lifecycle of a community intrusion investigation from creation to remediation.

On this weblog publish we are going to train the nuts and bolts of including a information mannequin to a Cisco Observability Platform (COP) answer, utilizing the instance of a community safety investigation. This weblog publish will make frequent use of the FSOC command to offer hands-on examples. In case you are not aware of FSOC, you may evaluate its readme.

First, let’s shortly evaluate the COP structure to grasp the place the Information Retailer matches in. The Information Retailer is the distributed “mind” of the platform. The information retailer is a sophisticated JSON doc retailer that helps solution-defined Sorts and cross-object references. Within the diagram beneath, the Information Retailer is proven “related” by arrows to different elements of the platform. It is because all elements of the platform retailer their configurations within the information retailer. The Information Retailer has no ‘built-in’ Sorts for these elements. As a substitute, every part of the platform makes use of a system answer to outline information varieties defining their very own configurations. On this sense, even inner elements of the platform are options that rely upon the Information Retailer. For that reason, the Information Retailer is probably the most important part of the platform that completely nothing else can perform with out.

So as to add a extra detailed understanding of the Information Retailer we will perceive it as a database that has layers. The SOLUTION layer is replicated globally throughout Cells. This makes the SOLUTION layer appropriate for comparatively small items of knowledge that should be shared globally. Any objects positioned inside an answer package deal have to be made accessible to subscribers in all cells, subsequently they’re positioned within the replicated SOLUTION layer.

Resolution Degree Schema

Get a step-by-step information

From this level we are going to swap to a hands-on mode and invite you to ‘git clone git@github.com:geoffhendrey/cop-examples.git’. After cloning the repo, check out https://github.com/geoffhendrey/cop-examples/blob/important/instance/knowledge-store-investigation/README.md which provides an in depth step-by-step information on learn how to outline a community intrusion Sort within the JSON retailer and learn how to populate it with a set of default values for an investigation. Proven beneath is an instance of a malware investigation that may be saved within the information retailer.

Malware Investigation

The vital factor to grasp is that previous to the creation of the ‘investigation’ kind, which is taught within the git repo above, the platform had no idea of an investigation. Subsequently, information modeling is a foundational functionality, permitting options to increase the platform. As you may see from the instance investigation beneath, an answer could deliver the aptitude to report, examine, remediate, and shut a malware incident.

If you happen to cloned the git repo and adopted together with the README, then you definately already know the important thing factors taught by the ‘investigation’ instance:

  1. The information retailer is a JSON doc retailer
  2. An answer package deal can outline a Sort, which is akin to including a desk to a database
  3. A Sort should specify a JSON schema for its allowed content material
  4. A Sort should additionally specify which doc fields uniquely establish paperwork/objects within the retailer
  5. An answer could embrace objects, which can be of a Sort outlined within the answer, or which had been outlined by some completely different answer
  6. Objects included in a Resolution are replicated globally throughout all cells within the Cisco Observability Platform.
  7. An answer together with Sorts and Objects might be revealed with the fsoc command line utility

Present worth and context on prime of MELT information

Cisco Observability Platform permits answer builders to deliver highly effective, area particular information fashions to the platform. Information fashions permit options to offer worth and context on prime of MELT information. This functionality is exclusive to COP. Search for future blogs the place we are going to discover learn how to entry objects at runtime, utilizing fsoc, and the underlying REST APIs. We may even discover superior subjects corresponding to learn how to generate information objects primarily based on workflows that may be triggered by platform well being guidelines, or triggers inside the information ingestion pipeline.

Discover associated assets

Be taught extra about Cisco Full-Stack Observability and discover developer assets for:

  • Infrastructure Monitoring
  • Software Monitoring
  • Software Safety
  • Digital Expertise Monitoring

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