Amazon EC2 Dedicated Hosts

aws Virtual machineaws-ec2-dedicated-host

A physical EC2 server dedicated to one account, with socket and core visibility for BYOL.

Provider: aws
Kind: Virtual machine
Category: Compute
Official docs: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/dedicated-hosts-overview.html

Properties · 2 set by this component

property	type	values	required	kind default	this component
autoPlacement · component property	boolean	—	no	false	inherited
capacitySharedAcrossAccounts · component property	boolean	—	no	false	inherited
diskEncryption	boolean	—	no	—	inherited
hostAffinity · component property	enum	default \| host	no	default	inherited
hostRecovery · component property	boolean	—	no	false	inherited
instances	integer	—	no	—	inherited
managed	boolean	—	no	false	▸ false
memoryGib	integer	—	no	—	inherited
os	enum	linux \| windows \| aix \| ibm-i	no	linux	inherited
publicIp	boolean	—	no	—	inherited
sizeVcpu	integer	—	no	—	inherited
zoneRedundant	boolean	—	no	—	▸ false

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: "ec2-dedicated-host", component: "aws-ec2-dedicated-host" }

Other Virtual machine products · 60

and 20 more → Virtual machine page

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Amazon EC2 Dedicated Host: a physical server fully dedicated to one account, with visibility of
3# sockets and cores and BYOL support ("Amazon EC2 Dedicated Hosts"). Auto-placement is off for new
4# hosts ("auto-placement and host affinity") and host recovery is switched on at allocation.
5schemaVersion: "1"
6type: "component"
7id: "aws-ec2-dedicated-host"
8kind: "virtual-machine"
9provider: "aws"
10docs: "https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/dedicated-hosts-overview.html"
11defaults:
12  managed: false
13  zoneRedundant: false
14properties:
15  autoPlacement:
16    type: "boolean"
17    default: false
18  hostRecovery:
19    type: "boolean"
20    default: false
21  hostAffinity:
22    type: "enum"
23    values: ["default", "host"]
24    default: "default"
25  capacitySharedAcrossAccounts:
26    type: "boolean"
27    default: false

The same page as markdown, for an agent: /catalogue/components/aws-ec2-dedicated-host.md