From c2b60d431d75ea03574b14ac1ea9b296d2a866d0 Mon Sep 17 00:00:00 2001 From: Chris Sibbitt Date: Wed, 25 Nov 2020 19:26:07 -0500 Subject: [PATCH] Updates to HA section to match reality (#145) * Updates to HA section to match reality * Update doc-Service-Telemetry-Framework/modules/con_high-availability.adoc Co-authored-by: Leif Madsen Co-authored-by: JoanneOFlynn2018 <45287002+JoanneOFlynn2018@users.noreply.github.com> Co-authored-by: Leif Madsen --- .../modules/con_high-availability.adoc | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/doc-Service-Telemetry-Framework/modules/con_high-availability.adoc b/doc-Service-Telemetry-Framework/modules/con_high-availability.adoc index 33040457..3d18f182 100644 --- a/doc-Service-Telemetry-Framework/modules/con_high-availability.adoc +++ b/doc-Service-Telemetry-Framework/modules/con_high-availability.adoc @@ -31,6 +31,14 @@ High availability is the ability of {Project} ({ProjectShort}) to rapidly recove Enabling high availability has the following effects: -- Two {MessageBus} pods run instead of the default 1. -- Three ElasticSearch pods run instead of the default 1. -- Recovery time from a lost pod in either of these services reduces to approximately 2 seconds. +* Three ElasticSearch pods run instead of the default one. +* The following components run two pods instead of the default one: +** {MessageBus} +** Alertmanager +** Prometheus +** Events Smart Gateway +** Collectd Metrics Smart Gateway +* Recovery time from a lost pod in any of these services reduces to approximately 2 seconds. + +[NOTE] +The Ceilometer Metrics Smart Gateway is not yet HA