coroot-node-agent
A Prometheus exporter based on eBPF that gathers comprehensive container metrics (by coroot)
omada_exporter
Prometheus Exporter for TP-Link Omada Controller SDN. (by charlie-haley)
| coroot-node-agent | omada_exporter | |
|---|---|---|
| 8 | 2 | |
| 275 | 75 | |
| 3.3% | - | |
| 8.3 | 5.9 | |
| 6 days ago | 4 months ago | |
| Go | Go | |
| Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
coroot-node-agent
Posts with mentions or reviews of coroot-node-agent.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-24.
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Infra mapping
Our product can do that. It's based on an eBPF Prometheus exporter and doesn't require manual integration.
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Delay accounting: an underrated feature of the Linux kernel
Node-agent gathers per-TGID statistics from the kernel through the Netlink protocol and aggregates it to the per-container metrics:
- node-agent - an open-source Prometheus exporter based on eBPF that gathers comprehensive container metrics: log summaries, container-to-container network latency, cloud meta-information, etc.
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How ping measures network round-trip time accurately using SO_TIMESTAMPING
While working on node-agent, we set out to measure network latency between containers and the services they communicate with. Since the agent has already discovered the endpoints that each container communicates with, we just need to measure network latency. We embedded "pinger" directly into the agent to measure end-to-end latency because the ICMP Echo requests should be sent from within the network namespace of each container.
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Building a service map using eBPF
To address said disadvantages, we implemented eBPF-based container tracing which is a part of our open source Prometheus exporter node-agent. It passively monitors all TCP connections on a node, associates every connection with the related container, and exports metrics in Prometheus format:
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Mining metrics from unstructured logs
At Coroot, we implemented an automated log parsing in our open-source Prometheus exporter node-agent. To explain how it works, let's follow the same steps as I mentioned above.
- Show HN: A Prometheus exporter that gathers сomprehensive containers' metrics
omada_exporter
Posts with mentions or reviews of omada_exporter.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-27.
- MongoDB Access
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Has anyone gotten Grafana, Prometheus, and exporter working on OC200?
Maybe you’ll want to have a look at this prometheus exporter for Omada that someone wrote
What are some alternatives?
When comparing coroot-node-agent and omada_exporter you can also consider the following projects:
klog - Leveled execution logs for Go (fork of https://github.com/golang/glog)
snmp_exporter - SNMP Exporter for Prometheus
loghub - A large collection of system log datasets for AI-driven log analytics [ISSRE'23]
kube-state-metrics - Add-on agent to generate and expose cluster-level metrics.
coroot-aws-agent - A prometheus exporter that gathers metrics from AWS services.
oracledb_exporter - Prometheus Oracle database exporter.
mtail - extract internal monitoring data from application logs for collection in a timeseries database
prometheus - The Prometheus monitoring system and time series database.