Azure Key Vault Controller

Docker Hardened Image

Kubernetes controller that synchronizes Azure Key Vault secrets, certificates, and keys into native Kubernetes Secrets via the AzureKeyVaultSecret CRD.

Open Cluster Management Work

Docker Hardened Image

Work agent for dispatching Kubernetes manifests to managed clusters via the ManifestWork API.

Percona Server for MongoDB

Docker Hardened Image

Percona Server for MongoDB is a source-available, drop-in replacement for MongoDB Community Edition with enterprise-grade features.

Velero Plugin for GCP

Docker Hardened Image

Plugin to support running Velero on GCP.

hyperledger-fabric-ca

Docker Hardened Image

Certificate Authority for the Hyperledger Fabric blockchain network

Knative Serving Activator

Docker Hardened Image

Buffers and routes requests for scaled-to-zero Knative Services. The activator is a data-plane component of Knative Serving. It receives requests for Revisions that have no available pods, reports load to the autoscaler, and forwards traffic once capacity is ready.

Calico API Server

Docker Hardened Image

Calico aggregated API server that exposes projectcalico.org APIs through the Kubernetes API aggregation layer.

Open Cluster Management Addon Manager

Docker Hardened Image

Runs on the hub cluster and configures the installation of addon agents for each managed cluster.

Cass Config Builder

Docker Hardened Image

Configuration templating engine for Apache Cassandra, used by the DataStax Kubernetes Operator.

amazon-k8s-cni-init

Docker Hardened Image

Init container for AWS VPC CNI that copies CNI artifacts to the host and performs initial node network configuration.

Dapr Scheduler

Docker Hardened Image

A Dapr control-plane service that manages persistent job scheduling, reminders, and timers for distributed applications.

Configurable HTTP Proxy

Docker Hardened Image

node-http-proxy plus a REST API for dynamic JupyterHub routing.

CDI Upload Proxy

Docker Hardened Image

CDI Upload Proxy forwards upload requests to the CDI upload server for virtual machine disk images

Knative Serving Controller

Docker Hardened Image

Reconciles Knative Serving resources into running Kubernetes workloads. The controller is a control-plane component of Knative Serving. It watches Services, Configurations, Routes, and Revisions and reconciles them into the underlying Deployments, autoscaling resources, and networking objects that run and route serverless workloads.

Kafka Exporter

Docker Hardened Image

A Prometheus exporter for Kafka metrics

Knative Serving Autoscaler

Docker Hardened Image

Scales Knative Services in response to request-driven load metrics. The autoscaler is a control-plane component of Knative Serving. It collects per-revision load statistics from the activator and queue-proxies, computes the desired number of pods for each Revision, and drives scaling decisions including scale-to-zero.

Cilium Hubble Export to Stdout

Docker Hardened Image

Streams Hubble network flow export logs to stdout for log collection

Knative Serving Webhook

Docker Hardened Image

Admission webhook for Knative Serving resources. The webhook is a control-plane component of Knative Serving. It defaults and validates Knative Serving custom resources through Kubernetes admission control, and validates the Serving ConfigMaps.

WBITT Network Multitool

Docker Hardened Image

A multi-arch multitool for container and network testing and troubleshooting. Includes a comprehensive set of networking utilities and a minimal nginx web server for easy access and testing. The -extra flavor includes additional tools for advanced networking, database connectivity, and security testing.

Calico Typha

Docker Hardened Image

Calico fan-out proxy that scales access to the Calico datastore for large clusters.

WireMock GUI

Docker Hardened Image

WireMock with an Angular admin webapp; a community fork by Christopher Holomek that adds an interactive browser UI for managing stubs, request logs, and recordings.

Varnish Cache

Docker Hardened Image

Varnish Cache is a high-performance HTTP accelerator and caching reverse proxy designed to speed up web applications by caching content in memory and serving it at very high throughput.

Kubernetes Ingress Default Backend

Docker Hardened Image

A minimal Kubernetes default backend server for unmatched ingress requests.

Placement

Docker Hardened Image

A Kubernetes controller that makes placement decisions for workloads across managed clusters based on Placement APIs.

Eclipse Mosquitto

Docker Hardened Image

Eclipse Mosquitto is an open-source MQTT message broker implementing MQTT 5.0, 3.1.1 and 3.1. This Docker Hardened Image provides the Mosquitto broker and client utilities in a minimal, security-focused container with configuration at /mosquitto/config/mosquitto.conf.

Source Watcher

Docker Hardened Image

Flux CD source-watcher is a reference implementation and example controller that watches Flux source objects (GitRepository, HelmRepository, HelmChart) and generates artifacts, useful as a template for building custom Flux-based controllers.

Kyverno Reports Server

Docker Hardened Image

Kyverno Reports server provides a scalable solution for storing policy reports and cluster policy reports.

Multus Dynamic Networks Controller

Docker Hardened Image

A Kubernetes controller granting the ability to plug/unplug network interfaces to/from running pods.

GitLab Shell

Docker Hardened Image

GitLab Shell handles Git SSH sessions for GitLab — SSH authentication and authorization for Git operations, including the gitlab-sshd server used by cloud-native deployments.

drbd-utils

Docker Hardened Image

DRBD user-space utilities for managing DRBD resources