Anyone tried to install workflow manager farm on 2 servers!
Is it possible? Will it work?
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As a short answer, It's possible but NOT supported as well as it will NOT achieve High Availability!
The supported Workflow Manager topology consists of 1 server or 3 servers.
Only 3 servers workflow farm topology provides High Availability and The farm with 2 or 4 servers can be built! However, it’s NOT supported, and it will NOT provide High Availability.
Read more at
Agree with @Mohamed El-Qassas. 2 is an invalid topology. I want to add that 5 is also supported.
It is recommended to install WFM on 1, 3, or 5 SharePoint servers. Both 2 and 4 are not valid.
Reference: Workflow Manager Farm over 2 WFEs