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Network-mapper Alternatives
Similar projects and alternatives to network-mapper
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intents-operator
Manage network policies, AWS, GCP & Azure IAM policies, Istio Authorization Policies, and Kafka ACLs in a Kubernetes cluster with ease.
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credentials-operator
Automatically register and generate AWS, GCP & Azure IAM roles, X.509 certificates and username/password pairs for Kubernetes pods using cert-manager, CNCF SPIRE or Otterize Cloud
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grafana-operator
An operator for Grafana that installs and manages Grafana instances, Dashboards and Datasources through Kubernetes/OpenShift CRs
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kubeshark
The API traffic analyzer for Kubernetes providing real-time K8s protocol-level visibility, capturing and monitoring all traffic and payloads going in, out and across containers, pods, nodes and clusters. Inspired by Wireshark, purposely built for Kubernetes
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better network-mapper alternative or higher similarity.
network-mapper discussion
network-mapper reviews and mentions
Posts with mentions or reviews of network-mapper.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-10.
- Network Mapper – low privileges, no-eBPF network observability tool for K8s
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Otterize launches open-source, declarative IAM permissions for workloads on AWS EKS clusters
Yep! When you deploy Otterize, you get a map of your cluster’s traffic, with zero-configuration, through the open-source network-mapper.
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Kubernetes traffic discovery
After multiple iterations, research sessions and some trial & error, we could produce an exportable list of network connections in any Kubernetes cluster. You might recall that our larger goal was to get to a logical (functional) map of pod-to-pod traffic, and that will be covered in a future posting. After adding that capability, here’s an example output from our project, now called network-mapper, when pointed at one of the clusters in our “lab” environment:
- Show HN: Visualize Kubernetes Clusters
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Visualizing Kubernetes traffic, the non-invasive way
It'll require some changes but you can go for it if that's something up your alley, as after all, it's all open source - https://github.com/otterize/network-mapper
- GitHub - otterize/network-mapper: Map Kubernetes in-cluster traffic and export as text, intents, or an image
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Open-source Kubernetes traffic visualizer - Otterize network mapper
We received some great feedback from the community regarding our tool, and one of the most commonly requested features was visualization. So we embedded this functionality into the tool, and now you can easily map and visualize your cluster with a single CLI command.
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Alternative to Network Policys
As you've mentioned, it is not possible to define deny rules using the native NetworkPolicy resource. Instead, you could use your CNI’s implementation for network policies. If you use Calico as your CNI you can use Calico's network policies to create deny rules. You can also take a look at Otterize OSS, an open-source solution my team and I are working on recently. It simplifies network policies by defining them from the client’s perspective in a ClientIntents resource. You can use the network mapper to auto-generate those ClientIntents from the traffic in your cluster, and then deploy them and let the intents-operator manage the network policies for you.
- Otterize network mapper - map Kubernetes in-cluster traffic with zero-config
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A note from our sponsor - SaaSHub
www.saashub.com | 2 Dec 2024
Stats
Basic network-mapper repo stats
10
614
8.4
4 days ago
otterize/network-mapper is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of network-mapper is Go.
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