Reference Guide
Table Of Contents
- Dell Wyse Management Suite Version 3.x High Availability Guide
- Contents
- Introduction
- High availability architecture
- High availability on Windows Server 2012 R2/2016/2019
- Achieve high availability on Windows Server 2012 R2/2016/2019
- Achieve high availability for MySQL InnoDB
- Achieve high availability on MongoDB
- Achieve high availability for Teradici devices
- Install Wyse Management Suite on Windows Server 2012 R2/2016/2019
- Post installation checks
- Upgrade Wyse Management Suite version 1.3 to 1.4
- Upgrading from Wyse Management Suite version 1.4/1.4.1/2.x/2.1 to Wyse Management Suite version 3.x
- Troubleshooting
Upgrading from Wyse Management
Suite version 1.4/1.4.1/2.x/2.1 to Wyse
Management Suite version 3.x
Prerequisites
Ensure to perform the following tasks before upgrading to Wyse Management Suite version 3.x:
● Set the policy of the resources(tomcat,memcache,mqtt) in the access point to "if resource fails, Do not restart" though
default policy “if resource fails, attempt restart on current node ” is recommended, for failover scenario it does not allow the
product to upgrade.
Figure 84. Tomcat Service Properties
● Upgrade the MongoDB Replica Set from 3.4.1 to 4.2.1; path of Mongo DB Upgrade is 3.4.1 >> 3.6 >> 4.0 >> 4.2.1. This
is because from Wyse Management Suite 2.0 version onwards we support MongoDB version 4.2.1 due to scheme changes
made to support RAPTOR 9.0 devices.
NOTE: You must update the MongoDB replica set to 4.2.12 before upgrading to Wyse Management Suite version 3.3.
1. Upgrading Replica Set from 3.4.1 to 3.6—see https://docs.mongodb.com/manual/release-notes/3.6-upgrade-replica-
set/.
2. Upgrading Replica Set from 3.6 to 4.0.13—see https://docs.mongodb.com/manual/release-notes/4.0-upgrade-replica-
set/.
3. Upgrading Replica Set from 4.0 to 4.2.1—see https://docs.mongodb.com/manual/release-notes/4.0-upgrade-replica-
set/.
● The primary MongoDB server must be the first entry in the 'mongodb.seedList' value in 'bootstrap.properties' file under "
Tomcat-9\webapps\ccm-web\WEB-INF\classes ".
● The MS Services Control Panel "services.msc" and any Wyse Management Suite related Files and Folder must be closed.
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Upgrading from Wyse Management Suite version 1.4/1.4.1/2.x/2.1 to Wyse Management Suite version 3.x 83