Hi there! I have this replicaset:
node 1 -CentOS Linux release 7.9.2009 (Core)
-mongodb-linux-x86_64-rhel70-5.0.28
-mongodb-database-tools-rhel70-x86_64-100.10.0
-mongosh-2.3.1-linux-x64.tgz
node 2 -CentOS Linux release 7.9.2009 (Core)
-mongodb-linux-x86_64-rhel70-5.0.28
-mongodb-database-tools-rhel70-x86_64-100.10.0
-mongosh-2.3.1-linux-x64.tgz
node 3 -Red Hat Enterprise Linux release 8.10 (Ootpa)
-mongodb-linux-x86_64-rhel70-5.0.28
-mongodb-database-tools-rhel70-x86_64-100.10.0
-mongosh-2.3.1-linux-x64.tgz
the os team wants to upgrade the os , and already did the upgrade on the node 3.
Now I have to change the mongodb binaries, because they don’t match anymore with the os. What is the best procedure to follow? I see this article: Cloud: MongoDB Cloud
It seems that I can change the binaries on node 3, installing the right ones (mongodb-linux-x86_64-rhel80-5.0.28.tgz) in place of the actuals. Then I restart mongodb. And then I do the same on the other nodes, by having the operating system upgraded one server at a time, like the node 3. It’s the right procedure? I have to check something in particular? Thanx!