Self Hosted Controller

Supported Controller Deployment Sizes

Size	CPU	Memory	Notes
Small	64	128 GB	Non-HA
Medium	96	192 GB
Large	128	192 GB	Only HA

Supported Operating Systems for Air-Gapped Controller on Baremetal/VM

Operating System	Version
Ubuntu	24.04
RHEL	8
RHEL	9

Storage Requirements for Air-Gapped Controller on Baremetal/VM

Storage Component	Minimum Requirement
Root Disk	500 GB
Temp Directory (/tmp)	50 GB (if not part of root disk)
Data Disk	1 TB (mounted as /data volume, size varies based on storage requirements)

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Supported self hosted controller versions

Platform	Supported Controller Version
Amazon EKS	v3.3,v3.1, v2.12, v2.10 and v2.8
Google GKE	v3.3,v3.1, v2.12, v2.10 and v2.8
Bare Metal/VM	v3.3,v3.1, v2.12, v2.10 and v2.8

Note: For details on support for previous versions(EOL), please contact the customer support team

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Installation Options for Self-Hosted Controllers

Supported Environments

• Google Kubernetes Engine (GKE)
• Amazon Elastic Kubernetes Service (EKS)
• Air Gapped Environments (Air Gapped controller on BareMetal/VM). Supported Operation Systems are Ubuntu24.04, RHEL 8 and RHEL 9
• Cloud-based Self-Hosted Controllers on EKS/GKE with Custom Registry and supported registries are Amazon Elastic Container Registry (ECR) and Jfrog Registry

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Kubernetes Versions

The latest Kubernetes version(s) on which the self-hosted controller type runs.

Self-Hosted Controller Type	Kubernetes Version
BareMetal	v1.32
GKE, EKS	v1.31, v1.30, and all supported K8s versions by EKS/GKE

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Supported Infrastructure

• Aurora DB and Postgress DB
• External Elastic Search and Opensearch support for log management
• External Vault and AWS secret manager support for secret management

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Supported Registries

• For self hosted controllers, we support JFrog and Amazon Elastic Container Registry (ECR) as custom supported registries.

• For air-gapped controller, we include a local registry as part of the contained package. Additionally, we can use JFrog as well provided that the air-gapped controller has access to JFrog.

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Terraform Provider

List of supported controller versions by TF provider version

Terraform Provider version	Minimum Supported Controller version
v1.1.46	v3.3
v1.1.45	v3.2
v1.1.43	v3.1
v1.1.39	v2.12
v1.1.38	v2.11
v1.1.37	v2.11
v1.1.36	v2.10
v1.1.35	v2.10
v1.1.34	v2.8
v1.1.33	v2.7
v1.1.32	v2.6
v1.1.30	v2.6
v1.1.29	v2.5
v1.1.24	v2.4
v1.1.23	v2.3
v1.1.22	v2.2
v1.1.20	v2.0
v1.1.19	v2.0
v1.1.18	v2.0
v1.1.17	v1.28 (EOL)
v1.1.15	v1.27 (EOL)
v1.1.13	v1.26 (EOL)
v1.1.12	v1.25 (EOL)
v1.1.10	v1.24 (EOL)

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Supported Platform Services

The "self hosted controller" and the "air gapped controller" deployment options do not support all the "platform services" supported in the SaaS controller. The table below provides a summary of services supported.

Self Hosted Controller

Service	Supported
Backup & Restore	YES
Catalog	YES
Cluster Blueprints	YES
Cluster Lifecycle Management	YES (All Cluster Types, excluding AKS clusters on self-signed certificate based controller)
Copilot	NO
Cost Management	YES (requires user-provided InfluxDB)
Email Alert Notification	NO
Environment Manager	YES
Fleet Ops	YES
Integrated GitOps	YES
Network Policy Manager	NO
Policy Management	YES
Visibility & Monitoring	YES
Zero Trust Kubectl	YES

Air Gapped Controller

Service	Supported
Cluster Lifecycle Management	YES (GKE and VMWare not currently supported)
Cluster Blueprints	YES
Zero Trust Kubectl	YES
Visibility & Monitoring	YES
Policy Management	YES
Integrated GitOps	YES
Network Policy Manager	NO
Cost Management	YES(requires user provided InfluxDB
)
Environment Manager	YES
Email Alert Notification	NO
Fleet Ops	YES
Copilot	NO

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