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Download opHA here - https://firstwave.com/products/distributed-network-management/ 

Introduction

opHA introduces the concept of a Primary & multiple Poller servers:

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The first time the pull script runs, it requests all the data for each configured poller. Next time, it requests only the modified data since the last synchronisation. 

Releases

4.1.0

• Added support for MongoDB 6.0 please see Upgrading to MongoDB 6.0

4.0.5

• Fixed issue where with a query to filter which nodes should be moved to a peer could silently fail.
  
• Added safety guard where if more than 90% of nodes on a peer need to be removed then the job will abort unless force=1 is passed into sync-all-nodes.
• Added new config item opha_node_exclusion_pattern which takes a Regex pattern. This allows you to exclude certain nodes being removed from a peer, for example global nodes.

4.0.4

• Fixed issue where opHA would cause nodes to be removed and re-added to the peer.
• Better error handling around primary to peer node sync.

4.0.3

• Fixed issue with error handling when transferring inventory and nodes.
• Fixed issue when transferring large amount of nodes from the primary to a peer.
• Fixed issue where no nodes would be transferred if there are zero nodes on the target peer.

4.0.2

Internal release.

4.0.1

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