Metrics Server

Docker Hardened Image

Metrics Server is a scalable, efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines. It collects resource metrics from Kubelets and exposes them in Kubernetes apiserver through Metrics API for use by Horizontal Pod Autoscaler and Vertical Pod Autoscaler.

kube-rbac-proxy

Docker Hardened Image

a small HTTP proxy for a single upstream, that can perform RBAC authorization against the Kubernetes API using SubjectAccessReview.

Cilium Operator Azure

Docker Hardened Image

Cilium Operator for Azure environments

flink

Docker Official Image

Apache Flink® is a powerful open-source distributed stream and batch processing framework.

Calico Kube Controllers

Docker Hardened Image

Calico controller manager that reconciles IPAM, network policy, and Calico CRD state.

Logstash

Docker Hardened Image

Logstash is a tool for managing events and logs.

Harbor Job Service is the asynchronous task execution component of Harbor registry that handles background operations like replication, garbage collection, vulnerability scanning, and retention policies.

phpmyadmin

Docker Official Image

phpMyAdmin - A web interface for MySQL and MariaDB.

Cilium Clustermesh API Server

Docker Hardened Image

Cilium Clustermesh API Server is a load balancing API for Cilium clusters

Fluent Bit

Docker Hardened Image

Fluent Bit is an open source data collector for unified logging layer.

couchbase

Docker Official Image

Couchbase Server is a NoSQL document database with a distributed architecture.

Virt Handler

Docker Hardened Image

Virt Handler manages virtual machine processes on each node in a KubeVirt cluster

SPIFFE SPIRE Server

Docker Hardened Image

Central SPIRE control plane that issues and manages SPIFFE workload identities.

SapMachine

Docker Hardened Image

SapMachine is SAP's downstream distribution of OpenJDK providing production-ready JDK and JRE builds. This image packages the SapMachine JDK for use in containers with JAVA_HOME set to /opt/java/openjdk and common Java CLI tools available on PATH.

SPIFFE SPIRE Agent

Docker Hardened Image

Workload agent that attests to SPIRE Server and issues SPIFFE workload identities to local processes.

Kyverno CLI

Docker Hardened Image

The Kyverno Command Line Interface (CLI) is designed to validate and test policy behavior to resources prior to adding them to a cluster.

joomla

Docker Official Image

Joomla! is an open source content management system.

Elasticsearch

Docker Hardened Image

Elasticsearch is a powerful open source search and analytics engine that makes data easy to explore.

Kubernetes Scheduler (kube-scheduler)

Docker Hardened Image

Schedules pods onto nodes. kube-scheduler watches for newly created pods with no assigned node, and selects a node for them to run on.

AWS Mountpoint S3 CSI Driver

Docker Hardened Image

The AWS Mountpoint for Amazon S3 CSI driver provides Container Storage Interface (CSI) support for mounting S3 buckets as storage volumes in Kubernetes clusters using Mountpoint for Amazon S3.

OpenMetadata

Docker Hardened Image

OpenMetadata is an open platform for data discovery, observability, and governance.

swarm

Docker Official Image

DEPRECATED; use "docker swarm init" instead

Cassandra

Docker Hardened Image

Open source NoSQL distributed database.

Langfuse Worker

Docker Hardened Image

Background job processor for the Langfuse LLM engineering platform, handling evaluations, ingestion, batch exports, and data retention.

Erlang/OTP

Docker Hardened Image

Erlang is a programming language used to build massively scalable systems with high availability.

Kubernetes Proxy (kube-proxy)

Docker Hardened Image

Maintains network rules on nodes to enable service virtual IPs and load balancing. kube-proxy reflects services defined in the Kubernetes API and maintains network rules on nodes to implement service behavior.

Kube Webhook Certgen

Docker Hardened Image

Certificate generator and patcher for Kubernetes admission webhooks.

Cilium Hubble Relay

Docker Hardened Image

Relay server for aggregating and exposing Hubble observability data

groovy

Docker Official Image

Apache Groovy is a multi-faceted language for the Java platform.

Virt Controller

Docker Hardened Image

Virt Controller manages the lifecycle of virtual machines in KubeVirt