Riemann
ElastiFlow
Riemann | ElastiFlow | |
---|---|---|
10 | 31 | |
4,213 | 2,311 | |
0.1% | - | |
6.2 | 4.1 | |
4 months ago | over 2 years ago | |
Clojure | Shell | |
Eclipse Public License 1.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Riemann
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Is it a good idea to write logs into Kafka from Go services?
This is fine- we do something similar using riemann.
- What killed Haskell, could kill Rust, too (2020)
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Every Simple Language Will Eventually End Up Turing Complete
"It can't go into infinite loop" is utterly irrelevant. Over last maybe 15 years I've used a bunch of apps that just used their own programming language (from simple DSL to "just write exactly how the app is supposed to handle data") and literally not a single time has that become a problem.
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How important is Observability for SRE?
Metrics are measurements of something about your system. They are numeric values, over an interval of time, usually with associated metadata (e.g., timestamp, name). They can be raw, calculated, or aggregated over a period of time. They can come from a variety of sources like servers or APIs. Metrics are structured by default and can be stored in open source systems like Prometheus and Riemann or in off-the-shelf solutions like Amazon CloudWatch and Azure Monitor. These optimized storage systems allow you to perform queries, create alerts, and store them for long periods of time.
- A monitoring system where the agents connect to the server?
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Is Clojure the right tool for the job?
Reason #1 - Riemann https://riemann.io/
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Do You Know Where Lisp Is Used Nowadays?
Riemann is a tool for distributed system monitoring. It aggregates events from user servers and applications, combines them into a stream and transmits them for further processing or storage. Greater flexibility and fault-tolerance make Riemann different from other similar systems. Moreover, it’s written in Clojure almost completely. The code is available on GitHub and is distributed under Eclipse Public License 1.0.
- Riemann – A Network Monitoring System
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Mirabelle, a stream processing tool for monitoring inspired by Riemann, release v0.1.0
I did a new release today of Mirabelle, a stream procesing tool heavily inspired by Riemann. I also spent a lot of time on the documentation website if you want to try it, and also wrote an article today about an use case.
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I want to quit my data analyst job and learn and become a Clojure developer
Consider dabbling in a project to get your feet wet first. You have a neat problem you want solved? Give it a shot. There an interesting open source project, fork it and tinker with the code. This will be tremendously educational both vocationally and will help you get a feel for if you'd like to work in clojure all the time. There are a lot of projects, but I chose https://github.com/riemann/riemann to read and try better to understand real world clojure.
ElastiFlow
- NETFLOW .. NTOPNG how to ?
- Seaching for How To install Elastiflow
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Into my 6th year of this ... hobby?
As a matter of fact, I played with the now deprecated Elastiflow, however I couldn't get my head around managing ELK, scrapped it pretty quickly, and Netflow did not reach the meaningful stage at that time. OpenNMS looks pretty massive that I can't run it at the moment. Thanks for suggestion though.
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Threat detection
One thing I ran for a while was security onion and utilized port mirroring to mirror the uplink port from my primary switch to my LAN on my router, so I was catching anything coming into/out of my network destined for internet. I've also used ElastiFlow ( https://github.com/robcowart/elastiflow ) which is absolutely phenomenal and awesome, I did the same and it provides some great data. You could also leverage IntelOwl ( https://github.com/intelowlproject/IntelOwl ) , one thing I have added to all my VMs is a OSSEC agent, Wazuh to be specific which is free ( https://github.com/wazuh/wazuh ) and while I am not using it to its full potential such as monitoring file deletions/modifications etc it is a powerful tool.
- Linux Network Traffic Monitor
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Monitoring all inter-VLAN traffic on 9410 switch?
I'd recommend taking a look at Elastiflow (link is to the legacy version, I haven't used the pay structured tier version that replaced it) as a flow collector. Do it in a docker container, dump netflow to it, and use a sample rate that doesn't fill your collector box with flow packets after a single day. Depends on your traffic rates. We use 1 out of 250 for our rate.
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Netflow bit rate and Interface Bit Rate
https://github.com/robcowart/elastiflow/issues/201 https://github.com/robcowart/elastiflow/issues/52
- Network Traffic visualization
- ElastiFlow help
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Installation help, almost there.
Where as the newer version is (https://github.com/robcowart/elastiflow/) is called:
What are some alternatives?
Zabbix - Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
ntopng - Web-based Traffic and Security Network Traffic Monitoring
Sensu
pfelk - pfSense/OPNsense + Elastic Stack
Nagios - Nagios Core
LibreNMS - Community-based GPL-licensed network monitoring system
Flapjack - Monitoring notification routing + event processing system. For issues with the Flapjack packages, please see https://github.com/flapjack/omnibus-flapjack/
Netdata - The open-source observability platform everyone needs
bosun - Time Series Alerting Framework
loki - Like Prometheus, but for logs.
Wazuh - Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.