Elastic Cloud on Kubernetes
Built on the Kubernetes Operator pattern, Elastic Cloud on Kubernetes (ECK) extends the basic Kubernetes orchestration capabilities to support the setup and management of Elasticsearch, Kibana, APM Server, Beats, Elastic Agent, Elastic Maps Server, Logstash, AutoOps Agent Policy and Package Registry on Kubernetes.
WithCloud Connect, you can use Elastic-managed cloud services in your ECK environment without having to install and manage their infrastructure yourself. In this way, you can get faster access to new features without adding to your operational overhead.
With Elastic Cloud on Kubernetes, you can streamline critical operations, such as:
- Managing and monitoring multiple clusters
- Scaling cluster capacity and storage
- Performing safe configuration changes through rolling upgrades
- Securing clusters with TLS certificates
- Setting up hot-warm-cold architectures with availability zone awareness
This section provides everything you need to install, configure, and manage Elastic Stack applications with ECK, including:
- Deploy an Elastic Cloud on Kubernetes orchestrator: ECK installation methods and configuration options. Deploy ECK on managed Kubernetes platforms like GKE, AKS, and EKS, on self-managed Kubernetes clusters, on OpenShift, and even in air-gapped environments.
- Manage deployments in Elastic Cloud on Kubernetes: Handle Elasticsearch clusters and Kibana instances through ECK.
- Orchestrate other Elastic applications: Run APM Server, Beats, Elastic Agent, Elastic Maps Server, and Logstash on Kubernetes.
- Tools and APIs for Elastic Cloud on Kubernetes: A collection of tools and APIs available in ECK based environments.
Other sections of the documentation include the following important topics around ECK:
- Logging and Monitoring: Configure monitoring and logs forwarding with the help of ECK.
- Remote Clusters: Configure remote clusters on ECK.
- Backup, high availability, and resilience tools: Add snapshot repositories to your Elasticsearch clusters for automatic snapshots.
- Security: Secure communications, manage HTTP certificates, or add secure settings to your applications.
- Users and Roles: Configure authentication and authorization mechanisms, built-in users, external providers, and more.
- Autoscaling: Learn how to use Elasticsearch autoscaling on ECK, or use Horizontal Pod Autoscaler functionality for stateless workloads.
- Licensing: Manage licenses on ECK.
ECK is an Elastic self-managed product offered in two licensing tiers: Basic and Enterprise. For more details refer toElastic subscriptions andManage your license in Elastic Cloud on Kubernetes documentation.
If you want to get started quickly, follow these guides to deploy ECK and set up an Elasticsearch cluster:
Afterwards, you can:
- Learn how toupdate your deployment
- Check outour recipes for multiple use cases
- Find further sample resourcesin the project repository
This section outlines the supported Kubernetes and Elastic Stack versions for ECK. Check the fullElastic support matrix for more information.
ECK is compatible with the following Kubernetes distributions and related technologies:
- Kubernetes 1.31-1.35
- OpenShift 4.16-4.20
- Google Kubernetes Engine (GKE), Azure Kubernetes Service (AKS), and Amazon Elastic Kubernetes Service (EKS)
- Helm: 3.2.0+
- Kubernetes 1.30-1.34
- OpenShift 4.15-4.20
- Google Kubernetes Engine (GKE), Azure Kubernetes Service (AKS), and Amazon Elastic Kubernetes Service (EKS)
- Helm: 3.2.0+
- Kubernetes 1.29-1.33
- OpenShift 4.15-4.19
- Google Kubernetes Engine (GKE), Azure Kubernetes Service (AKS), and Amazon Elastic Kubernetes Service (EKS)
- Helm: 3.2.0+
- Kubernetes 1.28-1.32
- OpenShift 4.14-4.18
- Google Kubernetes Engine (GKE), Azure Kubernetes Service (AKS), and Amazon Elastic Kubernetes Service (EKS)
- Helm: 3.2.0+
ECK should work with all conformantinstallers listed in theseFAQs. Distributions include source patches and so may not work as-is with ECK.
Alpha, beta, and stable API versions follow the sameconventions used by Kubernetes.
ECK is compatible with the following Elastic Stack applications:
- Elasticsearch, Kibana, APM Server: 8+, 9+
- Enterprise Search: 8+
- Beats: 8+, 9+
- Elastic Agent: 8+, 9+ (Fleet, standalone)
- Elastic Maps Server: 8+, 9+
- Logstash: 8.12+, 9+
- Elasticsearch, Kibana, APM Server: 7.17+, 8+, 9+
- Enterprise Search: 7.7+, 8+
- Beats: 7.17+, 8+, 9+
- Elastic Agent: 7.10+ (standalone), 7.17+ (Fleet), 8+, 9+
- Elastic Maps Server: 7.17+, 8+, 9+
- Logstash: 8.12+, 9+
Elastic Stack application images for the OpenShift-certified Elasticsearch (ECK) Operator are only available from version 7.10 and later.