Hello all,

In our production environment, we currently utilize Solr Cloud 8.10 with 8
nodes/shards (i.e., 8 different servers), without any authentication plugin.

*Our New Requirement:*
To implement Basic Authentication on Solr Cloud to prevent unauthorized
access.

Here are the steps we have undertaken in our development environment:* [we
used Single Server, but nodes/shards with 8 different ports]*
1. Created the security.json file.
2. Configured and created different users as required.
3. Uploaded the security.json file to Zookeeper.

Surprisingly, *authentication is enabled on all nodes/shards* immediately
after pushing the security.json file to Zookeeper.

However, according to the Solr Documentation, a restart of each node is
required for authentication changes to take effect across all nodes/shards.

Our main query is, what is the correct approach for making authentication
changes live on all Nodes/Shards?

*Thanks & Regards,*
*Uday Kumar*

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