Red Hat OpenShift Service on AWS

OpenShift clusters operated by Red Hat SRE, with a multi-AZ control plane and a 99.95% SLA.

Provider: aws
Kind: Container orchestrator
Category: Compute
Official docs: https://docs.aws.amazon.com/ROSA/latest/userguide/what-is-rosa.html
Also known as: ROSA

Properties · 2 set by this component

property	type	values	required	kind default	this component
autoscaling	boolean	—	no	false	▸ false
deploymentModel · component property	enum	hosted-control-plane \| classic	no	—	inherited
managed	boolean	—	no	false	▸ true
multiAzControlPlane · component property	boolean	—	no	true	inherited
networkPolicy	boolean	—	no	—	inherited
nodeCount	integer	—	no	—	inherited
privateControlPlane	boolean	—	no	—	inherited
rbac	boolean	—	no	—	inherited
slaPercent · component property	string	—	no	99.95	inherited
version	string	—	no	—	inherited

Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Stateful node without zone redundancyerror

stateful-node-without-zone-redundancy

A stateful compute node pinned to exactly one availability zone disappears with that zone, and its state goes with it. Nodes inside a cell are exempt, because there the cell is deliberately single-zone and redundancy comes from the other cells.

— all of these hold:
— the node's `stateless` is false
— the node sits inside exactly 1 availability-zone group
— this does not hold:
— the node sits inside at least one cell group

Use it in a design

nodes:
  - { id: "rosa", component: "aws-rosa" }

Other Container orchestrator products · 35

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Red Hat OpenShift Service on AWS: OpenShift clusters installed, maintained and upgraded by Red Hat SRE
3# ("What is Red Hat OpenShift Service on AWS?"). The Kubernetes control plane runs across multiple
4# Availability Zones and the service carries a 99.95% uptime SLA.
5schemaVersion: "1"
6type: "component"
7id: "aws-rosa"
8kind: "container-orchestrator"
9provider: "aws"
10docs: "https://docs.aws.amazon.com/ROSA/latest/userguide/what-is-rosa.html"
11aliases: ["ROSA"]
12defaults:
13  managed: true
14  autoscaling: false
15properties:
16  deploymentModel:
17    type: "enum"
18    values: ["hosted-control-plane", "classic"]
19  multiAzControlPlane:
20    type: "boolean"
21    default: true
22  slaPercent:
23    type: "string"
24    default: "99.95"

The same page as markdown, for an agent: /catalogue/components/aws-rosa.md