Flagger vs Clair: What are the differences?

Flagger: Progressive delivery Kubernetes operator. Progressive Delivery operator for Kubernetes (Canary, A/B Testing and Blue/Green deployments); Clair: Open Source Vulnerability Analysis for your Containers. Clair is a container vulnerability analysis service by CoreOS. It provides the list of vulnerabilities that threaten each container and can sends notifications whenever new vulnerabilities that affect existing containers are released.

Flagger and Clair belong to "Container Tools" category of the tech stack.

Some of the features offered by Flagger are:

• Flexible Traffic Routing
• Extensible Validation
• Progressive Delivery

On the other hand, Clair provides the following key features:

• Api defines how users interact with Clair and exposes a documented HTTP API
• Worker extracts useful informations from layers and store everything in the database
• Updater periodically updates Clair's vulnerability database from known vulnerability sources

Clair is an open source tool with 7.1K GitHub stars and 895 GitHub forks. Here's a link to Clair's open source repository on GitHub.