Tracetest is a OpenTelemetry based tool that helps you develop and test your distributed applications. It assists you in the development process by enabling you to trigger your code and see the trace as you add OTel instrumentation. It also empowers you to create trace-based tests based on the data contained in your OpenTelemetry trace. You can verify against both the triggering transactions response AND any of the information contained deep in a span in your trace.

k8spacket - packets traffic visualization for kubernetes

BindPlane OP is an open source observability pipeline that gives you the ability to collect, refine, and ship metrics, logs, and traces to any destination. BindPlane OP provides the controls you need to reduce observability costs and simplify the deployment and management of telemetry agents at scale.

How Slack increased developer productivity and prevented cascading internal failures by implementing orchestration-level circuit breakers

gProfiler is a system-wide profiler, combining multiple sampling profilers to produce unified visualization of what your CPU is spending time on.

CLI tool and python library that converts the output of popular command-line tools, file-types, and common strings to JSON, YAML, or Dictionaries. This allows piping of output to tools like jq and simplifying automation scripts.

A series of posts that will teach you best practices for using Terraform in the real world

Update, Sep 28, 2022

Paranoia is a tool to analyse and export trust bundles (e.g., "ca-certificates") from container images. These certificates identify the certificate authorites that your container trusts when establishing TLS connections. The design of TLS is that any certificate authority that your container trusts can issue a certificate for any domain. This means that a malicious or compromised certificate authority could issue a certificate to impersonate any other service, including your internal infrastructure.

FrankenPHP is a modern application server for PHP built on top of the Caddy web server.

Fully managed development environments built to meet the needs of security-sensitive enterprises. It enhances the security of development environments while accelerating developer onboarding and productivity.

In this article, you’ll learn about the concept of observability, why it's essential in modern software delivery, and how the three pillars of observability (metrics, tracing, and logging) work together to provide a complete picture of what's going on in your cloud-native apps.