Construct customized observability options
Cisco Observability Platform (COP) allows builders to construct customized observability options to realize helpful 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) allows options to outline and handle domain-specific enterprise information. It is a key enabler of differentiated options. For instance, an answer might use Well being Guidelines and FMM entity modeling to detect community intrusions. Utilizing the Information Retailer, the answer may deliver an idea similar to “Investigation” to the platform, permitting its customers to create and handle the whole lifecycle of a community intrusion investigation from creation to remediation.
On this weblog put up we’ll educate the nuts and bolts of including a data mannequin to a Cisco Observability Platform (COP) resolution, utilizing the instance of a community safety investigation. This weblog put up will make frequent use of the FSOC command to supply hands-on examples. If you’re not conversant in FSOC, you may assessment its readme.
First, let’s shortly assessment the COP structure to know the place the Information Retailer matches in. The Information Retailer is the distributed “mind” of the platform. The data retailer is a complicated JSON doc retailer that helps solution-defined Sorts and cross-object references. Within the diagram beneath, the Information Retailer is proven “linked” by arrows to different parts of the platform. It’s because all parts of the platform retailer their configurations within the data retailer. The Information Retailer has no ‘built-in’ Sorts for these parts. As an alternative, every element of the platform makes use of a system resolution to outline data varieties defining their very own configurations. On this sense, even inner parts of the platform are options that depend upon the Information Retailer. Because of this, the Information Retailer is probably the most important element of the platform that completely nothing else can operate with out.
So as to add a extra detailed understanding of the Information Retailer we are able to 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 must be shared globally. Any objects positioned inside an answer bundle should be made out there to subscribers in all cells, due to this fact they’re positioned within the replicated SOLUTION layer.
Get a step-by-step information
From this level we’ll change 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/essential/instance/knowledge-store-investigation/README.md which presents an in depth step-by-step information on the way to outline a community intrusion Sort within the JSON retailer and the way 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 data retailer.
The important factor to know 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, data modeling is a foundational functionality, permitting options to increase the platform. As you may see from the instance investigation beneath, an answer might deliver the potential to report, examine, remediate, and shut a malware incident.
For those who cloned the git repo and adopted together with the README, you then already know the important thing factors taught by the ‘investigation’ instance:
- The data retailer is a JSON doc retailer
- An answer bundle can outline a Sort, which is akin to including a desk to a database
- A Sort should specify a JSON schema for its allowed content material
- A Sort should additionally specify which doc fields uniquely determine paperwork/objects within the retailer
- An answer might embrace objects, which can be of a Sort outlined within the resolution, or which have been outlined by some totally different resolution
- Objects included in a Resolution are replicated globally throughout all cells within the Cisco Observability Platform.
- An answer together with Sorts and Objects will be printed with the fsoc command line utility
Present worth and context on high of MELT information
Cisco Observability Platform allows resolution builders to deliver highly effective, area particular data fashions to the platform. Information fashions permit options to supply worth and context on high of MELT information. This functionality is exclusive to COP. Search for future blogs the place we’ll discover the way to entry objects at runtime, utilizing fsoc, and the underlying REST APIs. We may even discover superior matters similar to the way to generate data objects primarily based on workflows that may be triggered by platform well being guidelines, or triggers inside the information ingestion pipeline.
Discover associated sources
Be taught extra about Cisco Full-Stack Observability and discover developer sources for:
- Infrastructure Monitoring
- Utility Monitoring
- Utility Safety
- Digital Expertise Monitoring
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