falco
loki
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| falco | loki | |
|---|---|---|
| 42 | 80 | |
| 6,913 | 22,213 | |
| 2.9% | 4.0% | |
| 9.8 | 9.9 | |
| about 9 hours ago | 3 days ago | |
| C++ | Go | |
| Apache License 2.0 | GNU Affero General Public License v3.0 |
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.
falco
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Cisco Acquires Splunk
https://github.com/falcosecurity/falco
Like snort, but looks at system calls.
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Kubernetes security projects for entry grad roles in DevSecOps/Cloud security
From one noob to another - I had a lot of fun setting up Falco (https://falco.org) and creating custom policies & alerts.
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An Overview of Kubernetes Security Projects at KubeCon Europe 2023
Falco is a well-known open source security solution originally created by Sysdig. It’s a CNCF incubating project and one of the few (as far as I can tell) options on this list that uses eBPF to scan for vulnerabilities.
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K8s secret management
Use some kind of SIEM or Falco to alert you to threats (you can't stop them, but a human can always intervene)
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How to Deploy and Scale Strapi on a Kubernetes Cluster 2/2
Falco, is a security project that can help you detect threats from within your cluster.
- Opensource IDS for Kubernetes??
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Go based eBPF projects
https://falco.org/ is a security-focused monitoring and alerting with an eBPF option
- Is there a utility that can send shell command to all pods?
- eBPF – Running sandboxed programs in a privileged context such as OS kernel
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My GoLab 2022 experience
On the cgo side I want to highlight two talks: one from Loris Cro about dealing with cross-complition difficulties, that the usage of cgo brings, using the Zig language and the other from Jason Dellaluce and Leonardo Grasso about how to extend Falco, a Kubernetes threat detection engine, which is written in C++, with plugins written in Go, explaining the challenges of integrating cgo in both C and Go.
loki
- Loki 3.0 Released
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List of your reverse proxied services
I also needed to make a small patch to Promtail to make this work: https://github.com/grafana/loki/pull/10256
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About reading logs
We don't pull logs, we forward logs to a centralized logging service.
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loki VS openobserve - a user suggested alternative
2 projects | 30 Aug 2023
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Logs monitoring with Loki, Node.js and Fastify.js
Over the past few months, I've been spending a lot of time creating dashboards on Grafana using Loki for MyUnisoft (the company I work for).
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OpenObserve: Open source Elasticsearch alternative in Rust for logs. 140x lower storage cost
For log systems you generally don't migrate data. Logs lose value over time. What you want to do is to go ahead and start ingesting data into the new system (OpenObserve in this case) and slowly, the data in the old system will become stale and then you can retire it. However if you need to export logs anyhow, there is no straightforward way in loki to do this. You could run a script to query loki and export it to a file. If found this thread with a sample script - https://github.com/grafana/loki/issues/409
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Config files of snaps?
That snap is woefully out of date. The upstream repo was recently updated to 2.8.2, but the snap stable channel has 2.4.1 from 18 months ago. https://github.com/grafana/loki/releases/tag/v2.8.2
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i need to visualize all logs from remote dir
Loki
- Loki Helm charts that use DynamoDB
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I can't recommend serious use of an all-in-one local Grafana Loki setup
I installed promtail a few weeks back and I ran into this bug, that has been outstanding for months: https://github.com/grafana/loki/issues/8663 (e.g. a fix had been written but had not been released):
Due to a buffering issue, Loki would exit in case of configuration error without printing any error message or anything at all
There is definitely something weird about how the project is run.
What are some alternatives?
trivy - Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
ClickHouse - ClickHouse® is a free analytics DBMS for big data
Kyverno - Kubernetes Native Policy Management
fluent-bit - Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX and Windows
OSQuery - SQL powered operating system instrumentation, monitoring, and analytics.
Zabbix - Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
gatekeeper - 🐊 Gatekeeper - Policy Controller for Kubernetes
VictoriaMetrics - VictoriaMetrics: fast, cost-effective monitoring solution and time series database
kubescape - Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.
ElastiFlow - Network flow analytics (Netflow, sFlow and IPFIX) with the Elastic Stack
istio - Connect, secure, control, and observe services.
loki-multi-tenant-proxy - Grafana Loki multi-tenant Proxy. Needed to deploy Grafana Loki in a multi-tenant way