Dapr Sentry

Docker Hardened Image

Dapr Sentry certificate authority that issues mTLS certificates for secure communication between Dapr sidecars and control plane components.

K8ssandra Cass Operator

Docker Hardened Image

Kubernetes operator that automates deployment and management of Apache Cassandra clusters. Handles provisioning, scaling, rolling restarts, upgrades, and failure remediation for production-grade Cassandra workloads in Kubernetes environments.

Dapr Operator

Docker Hardened Image

Kubernetes operator that manages Dapr component Custom Resources (state stores, pub/sub, bindings, etc.) and provides validation webhooks for component configurations.

drbd-shutdown-guard

Docker Hardened Image

An init-container utility that ensures DRBD resources are properly handled during system shutdown

CDI Cloner

Docker Hardened Image

CDI Cloner clones persistent volume claims for virtual machine disk management in Kubernetes

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.

Velero Plugin for GCP

Docker Hardened Image

Plugin to support running Velero on GCP.

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.

Prometheus Helm Chart

Docker Hardened Image

Prometheus is a systems and service monitoring system that records metrics in a time series database.

Open Cluster Management Work

Docker Hardened Image

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

Zookeeper

Docker Hardened Image

Apache Zookeeper is a distributed coordination service for distributed applications

Deno

Docker Hardened Image

Deno is a secure runtime for JavaScript and TypeScript with built-in tooling, modern standards support, and first-class TypeScript support.

CDI Upload Proxy

Docker Hardened Image

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

hyperledger-fabric-ca

Docker Hardened Image

Certificate Authority for the Hyperledger Fabric blockchain network

Open Cluster Management Addon Manager

Docker Hardened Image

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

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.

Cass Config Builder

Docker Hardened Image

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

Kafka Exporter

Docker Hardened Image

A Prometheus exporter for Kafka metrics

Prometheus AlertManager Helm chart

Docker Hardened Image

Alertmanager deduplicates, groups, and routes alerts from Prometheus to notification receivers and supports silences, inhibition and HA clustering.

Multus Dynamic Networks Controller

Docker Hardened Image

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

Kyverno Reports Server

Docker Hardened Image

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

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.

GitLab Toolbox

Docker Hardened Image

GitLab Toolbox provides the backup, restore, and Rails maintenance tooling (backup-utility, gitlab-rake, gitlab-rails) for a GitLab installation.

HAProxy Helm chart

Docker Hardened Image

The Reliable, High Performance TCP/HTTP Load Balancer

Registration Operator

Docker Hardened Image

Kubernetes operator for managing Open Cluster Management hub and spoke components.

Secrets Store CSI Driver

Docker Hardened Image

Mounts secrets, keys, and certificates from external stores (AWS Secrets Manager, Azure Key Vault, GCP Secret Manager, HashiCorp Vault) into Kubernetes pods as files via the CSI volume API.

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.

JupyterHub K8s Singleuser Sample

Docker Hardened Image

A minimal JupyterLab single-user server image for JupyterHub on Kubernetes.

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.