From f89b0847e0c02637dcd022ec9f2a920189148e9f Mon Sep 17 00:00:00 2001 From: Eric Ponvelle Date: Mon, 12 Dec 2022 10:22:21 -0500 Subject: [PATCH] OSDOCS-4488: Duplicated the Limits and Scalability topic for OSD --- _topic_maps/_topic_map_osd.yml | 2 ++ ...lanning-cluster-maximums-environment.adoc} | 4 ++- ...adoc => sd-planning-cluster-maximums.adoc} | 17 +++++++++-- ...s.adoc => sd-planning-considerations.adoc} | 30 ++++++++++++++++--- osd_planning/osd-limits-scalability.adoc | 14 +++++++++ rosa_planning/rosa-limits-scalability.adoc | 6 ++-- 6 files changed, 63 insertions(+), 10 deletions(-) rename modules/{rosa-planning-cluster-maximums-environment.adoc => sd-planning-cluster-maximums-environment.adoc} (93%) rename modules/{rosa-planning-cluster-maximums.adoc => sd-planning-cluster-maximums.adoc} (86%) rename modules/{rosa-planning-considerations.adoc => sd-planning-considerations.adoc} (83%) create mode 100644 osd_planning/osd-limits-scalability.adoc diff --git a/_topic_maps/_topic_map_osd.yml b/_topic_maps/_topic_map_osd.yml index f572b1c642e7..e184189056f7 100644 --- a/_topic_maps/_topic_map_osd.yml +++ b/_topic_maps/_topic_map_osd.yml @@ -69,6 +69,8 @@ Name: Planning your environment Dir: osd_planning Distros: openshift-dedicated Topics: +- Name: Limits and scalability + File: osd-limits-scalability - Name: Customer Cloud Subscriptions on AWS File: aws-ccs - Name: Customer Cloud Subscriptions on GCP diff --git a/modules/rosa-planning-cluster-maximums-environment.adoc b/modules/sd-planning-cluster-maximums-environment.adoc similarity index 93% rename from modules/rosa-planning-cluster-maximums-environment.adoc rename to modules/sd-planning-cluster-maximums-environment.adoc index 41ee946017ad..3c7805a33dfd 100644 --- a/modules/rosa-planning-cluster-maximums-environment.adoc +++ b/modules/sd-planning-cluster-maximums-environment.adoc @@ -2,8 +2,10 @@ // Module included in the following assemblies: // // rosa_planning/rosa-planning-environment.adoc +// +// osd_planning/osd-planning-environment.adoc -[id="rosa-planning-cluster-maximums-environment_{context}"] +[id="planning-cluster-maximums-environment-sd_{context}"] = OpenShift Container Platform testing environment and configuration The following table lists the OpenShift Container Platform environment and configuration on which the cluster maximums are tested for the AWS cloud platform. diff --git a/modules/rosa-planning-cluster-maximums.adoc b/modules/sd-planning-cluster-maximums.adoc similarity index 86% rename from modules/rosa-planning-cluster-maximums.adoc rename to modules/sd-planning-cluster-maximums.adoc index c075bff310d5..b3d15af66111 100644 --- a/modules/rosa-planning-cluster-maximums.adoc +++ b/modules/sd-planning-cluster-maximums.adoc @@ -2,11 +2,24 @@ // Module included in the following assemblies: // // rosa_planning/rosa-planning-environment.adoc +// +// osd_planning/osd-planning-environment.adoc -[id="tested-cluster-maximums_{context}"] +[id="tested-cluster-maximums-sd_{context}"] = ROSA tested cluster maximums -Consider the following tested object maximums when you plan a {product-title} (ROSA) cluster installation. The table specifies the maximum limits for each tested type in a ROSA cluster. +Consider the following tested object maximums when you plan a {product-title} +ifdef::openshift-rosa[] +(ROSA) +endif::[] +cluster installation. The table specifies the maximum limits for each tested type in a +ifdef::openshift-rosa[] +(ROSA) +endif::[] +ifdef::openshift-dedicated[] +{product-title} +endif::[] +cluster. These guidelines are based on a cluster of 102 compute (also known as worker) nodes in a multiple availability zone configuration. For smaller clusters, the maximums are lower. diff --git a/modules/rosa-planning-considerations.adoc b/modules/sd-planning-considerations.adoc similarity index 83% rename from modules/rosa-planning-considerations.adoc rename to modules/sd-planning-considerations.adoc index 59d1c839f3a7..3c56f94ed2e8 100644 --- a/modules/rosa-planning-considerations.adoc +++ b/modules/sd-planning-considerations.adoc @@ -2,11 +2,17 @@ // Module included in the following assemblies: // // rosa_planning/rosa-limits-scalability.adoc +// +// osd_planning/osd-planning-environment.adoc -[id="control-plane-and-infra-node-sizing-and-scaling_{context}"] +[id="control-plane-and-infra-node-sizing-and-scaling-sd_{context}"] = Control plane and infrastructure node sizing and scaling -When you install a {product-title} (ROSA) cluster, the sizing of the control plane and infrastructure nodes are automatically determined by the compute node count. +When you install a {product-title} +ifdef::openshift-rosa[] +(ROSA) +endif::[] +cluster, the sizing of the control plane and infrastructure nodes are automatically determined by the compute node count. If you change the number of compute nodes in your cluster after installation, the Red Hat Site Reliability Engineering (SRE) team scales the control plane and infrastructure nodes as required to maintain cluster stability. @@ -35,7 +41,14 @@ The following table lists the control plane and infrastructure node sizing that |=== [.small] -- -1. The maximum number of compute nodes on ROSA is 180. +1. The maximum number of compute nodes on +ifdef::openshift-rosa[] +ROSA +endif::[] +ifdef::openshift-dedicated[] +{product-title} +endif::[] +is 180. -- [id="node-scaling-after-installation_{context}"] @@ -66,12 +79,21 @@ Resizing alerts are triggered for the infrastructure nodes in a cluster when eit + [NOTE] ==== -The maximum number of compute nodes on ROSA is 180. +The maximum number of compute nodes on +ifdef::openshift-rosa[] +ROSA +endif::[] +ifdef::openshift-dedicated[] +{product-title} +endif::[] +is 180. ==== The SRE team might scale the control plane and infrastructure nodes for additional reasons, for example to manage an increase in resource consumption on the nodes. +ifdef::openshift-rosa[] When scaling is applied, the customer is notified through a service log entry. For more information about the service log, see _Accessing the service logs for ROSA clusters_. +endif::[] [id="sizing-considerations-for-larger-clusters_{context}"] == Sizing considerations for larger clusters diff --git a/osd_planning/osd-limits-scalability.adoc b/osd_planning/osd-limits-scalability.adoc new file mode 100644 index 000000000000..38e29efe0d51 --- /dev/null +++ b/osd_planning/osd-limits-scalability.adoc @@ -0,0 +1,14 @@ +:_content-type: ASSEMBLY +include::_attributes/attributes-openshift-dedicated.adoc[] + +[id="osd-limits-scalability"] += Limits and scalability +:context: osd-limits-scalability + +toc::[] + +This document details the tested cluster maximums for {product-title} clusters, along with information about the test environment and configuration used to test the maximums. Information about control plane and infrastructure node sizing and scaling is also provided. + +include::modules/sd-planning-cluster-maximums.adoc[leveloffset=+1] +include::modules/sd-planning-cluster-maximums-environment.adoc[leveloffset=+1] +include::modules/sd-planning-considerations.adoc[leveloffset=+1] \ No newline at end of file diff --git a/rosa_planning/rosa-limits-scalability.adoc b/rosa_planning/rosa-limits-scalability.adoc index fcb734654e7f..84142d6e70b5 100644 --- a/rosa_planning/rosa-limits-scalability.adoc +++ b/rosa_planning/rosa-limits-scalability.adoc @@ -9,9 +9,9 @@ toc::[] This document details the tested cluster maximums for {product-title} (ROSA) clusters, along with information about the test environment and configuration used to test the maximums. Information about control plane and infrastructure node sizing and scaling is also provided. -include::modules/rosa-planning-cluster-maximums.adoc[leveloffset=+1] -include::modules/rosa-planning-cluster-maximums-environment.adoc[leveloffset=+1] -include::modules/rosa-planning-considerations.adoc[leveloffset=+1] +include::modules/sd-planning-cluster-maximums.adoc[leveloffset=+1] +include::modules/sd-planning-cluster-maximums-environment.adoc[leveloffset=+1] +include::modules/sd-planning-considerations.adoc[leveloffset=+1] [id="next-steps_configuring-alert-notifications"] == Next steps