Projects, Tools and Utilites

Automation

• https://github.com/duncs/clusterssh - Not necessarily "automation" in the classical sense, but being able to access multiple servers over SSH at the same time is a great way to undo when an automation has broken everything.

Network

DNS

• https://github.com/DNS-OARC/flamethrower - "a DNS performance and functional testing utility supporting UDP, TCP, DoT and DoH (by @ns1)"

Kubernetes (K8S)

Client

• https://github.com/kubernetes-sigs/krew/ - Find and install kubectl plugins - krew.dev
• https://github.com/stern/stern - Multi pod and container log tailing for Kubernetes with regex support for selection of Pods and Pods' containers.

Network

• https://github.com/inovex/illuminatio - The kubernetes network policy validator.
• https://github.com/aquasecurity/kube-bench - Checks whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark

Monitoring

Prometheus

• Exporters: See Monitoring -> Prometheus -> Exporters page.

Databases

• https://dbeaver.io/ - Great tool to access many popular databases. An enterprise edition which supports more databases (e.g., MongoDB) is available.
• https://www.mongodb.com/docs/compass/current/ - "Basic" GUI for querying and managing MongoDB servers.