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#
# This environment generator is used to generate some sample composable role
# environment files.
#
environments:
-
name: composable-roles/monolithic-nonha
title: Monolithic Controller Non-HA deployment
description: |
A Heat environment that can be used to deploy controller and compute
services in an Non-HA configuration with SSL undercloud only and a
flat network.
This should be used with a roles_data.yaml containing the Controller,
Compute and CephStorage roles.
openstack overcloud roles generate -o ~/roles_data.yaml Controller Compute CephStorage
files:
overcloud.yaml:
parameters:
- ControllerHostnameFormat
- ComputeHostnameFormat
- CephStorageHostnameFormat
- ControllerCount
- ComputeCount
- CephStorageCount
deployment/timesync/chrony-baremetal-ansible.yaml:
parameters:
- NtpServer
sample-env-generator/composable-roles.yaml:
parameters:
- DnsServers
- OvercloudControllerFlavor
- OvercloudComputeFlavor
- OvercloudCephStorageFlavor
sample_values:
ControllerCount: 1
OvercloudControllerFlavor: control
ComputeCount: 1
OvercloudComputeFlavor: compute
CephStorageCount: 1
OvercloudCephStorageFlavor: ceph
-
name: composable-roles/monolithic-ha
title: Monolithic Controller HA deployment
description: |
A Heat environment that can be used to deploy controller and compute
services in an HA configuration with SSL everywhere and network
isolation.
This should be used with a roles_data.yaml containing the Controller,
Compute and CephStorage roles.
openstack overcloud roles generate -o ~/roles_data.yaml Controller Compute CephStorage
files:
overcloud.yaml:
parameters:
- ControllerHostnameFormat
- ComputeHostnameFormat
- CephStorageHostnameFormat
- ControllerCount
- ComputeCount
- CephStorageCount
deployment/timesync/chrony-baremetal-ansible.yaml:
parameters:
- NtpServer
sample-env-generator/composable-roles.yaml:
parameters:
- DnsServers
- OvercloudControllerFlavor
- OvercloudComputeFlavor
- OvercloudCephStorageFlavor
sample_values:
ControllerCount: 3
OvercloudControllerFlavor: control
ComputeCount: 3
OvercloudComputeFlavor: compute
CephStorageCount: 1
OvercloudCephStorageFlavor: ceph
-
name: composable-roles/standalone
title: Controller HA deployment with standalone Database, Messaging and Networker nodes.
description: |
A Heat environment that can be used to deploy controller, database,
messaging, networker and compute services in an HA configuration with SSL
everywhere and network isolation.
This should be used with a roles_data.yaml containing the
ControllerOpenstack, Database, Messaging, Networker, Compute and
CephStorage roles.
openstack overcloud roles generate -o ~/roles_data.yaml ControllerOpenstack Database Messaging Networker Compute CephStorage
files:
overcloud.yaml:
parameters:
- ComputeHostnameFormat
- CephStorageHostnameFormat
- ComputeCount
- CephStorageCount
deployment/timesync/chrony-baremetal-ansible.yaml:
parameters:
- NtpServer
sample-env-generator/composable-roles.yaml:
parameters:
- ControllerOpenstackHostnameFormat
- DnsServers
- ControllerOpenstackCount
- DatabaseCount
- MessagingCount
- NetworkerCount
- OvercloudControllerOpenstackFlavor
- OvercloudComputeFlavor
- OvercloudCephStorageFlavor
- OvercloudDatabaseFlavor
- OvercloudMessagingFlavor
- OvercloudNetworkerFlavor
sample_values:
ControllerOpenstackCount: 3
OvercloudControllerOpenstackFlavor: control
ComputeCount: 1
OvercloudComputeFlavor: compute
CephStorageCount: 1
OvercloudCephStorageFlavor: ceph
DatabaseCount: 3
OvercloudDatabaseFlavor: db
MessagingCount: 3
OvercloudMessagingFlavor: messaging
NetworkerCount: 2
OvercloudNetworkerFlavor: networker
# NOTE(aschultz): So because these are dynamic based on the roles used, we
# do not currently define these in any heat files. So we're defining them here
# so that the sample env generator can still provide these configuration items
# in the generated config files.
parameters:
DnsServers:
default: []
description: >
DNS servers to use for the Overcloud (2 max for some implementations).
If not set the nameservers configured in the ctlplane subnet(s) on the
undercloud will be used.
type: comma_delimited_list
# Dynamic vars based on roles
ControllerOpenstackCount:
default: 0
description: Number of ControllerOpenstack nodes
type: number
DatabaseCount:
default: 0
description: Number of Database nodes
type: number
MessagingCount:
default: 0
description: Number of Messaging nodes
type: number
NetworkerCount:
default: 0
description: Number of Networker nodes
type: number
ControllerOpenstackHostnameFormat:
type: string
description: >
Format for ControllerOpenstack node hostnames
Note %index% is translated into the index of the node, e.g 0/1/2 etc
and %stackname% is replaced with the stack name e.g overcloud
default: "%stackname%-controller-%index%"
OvercloudControllerFlavor:
default: control
description: Name of the flavor for Controller nodes
type: string
OvercloudControllerOpenstackFlavor:
default: control
description: Name of the flavor for ControllerOpenstack nodes
type: string
OvercloudComputeFlavor:
default: compute
description: Name of the flavor for Compute nodes
type: string
OvercloudCephStorageFlavor:
default: compute
description: Name of the flavor for Ceph nodes
type: string
OvercloudDatabaseFlavor:
default: database
description: Name of the flavor for Database nodes
type: string
OvercloudMessagingFlavor:
default: messaging
description: Name of the flavor for Messaging nodes
type: string
OvercloudNetworkerFlavor:
default: networker
description: Name of the flavor for Networker nodes
type: string
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