Issue on page /operations/nodes.html

[erik78se]

• In the "remove unit" - you should mention what should be done prior to remove a node - E.g. mention that draining the node needs to happen first and link to the docs for that.

Move the "draining" activity so that it is read before both adding and removing nodes.

[heitorPB]

* In the "remove unit" - you should mention what should be done prior to remove a node - E.g. mention that draining the node needs to happen first and link to the docs for that.

That's a good feedback, thanks! I will address these points soon.

Move the "draining" activity so that it is read before both adding and removing nodes.

I think that "related" or complimentary operations should be consecutive, e.g. add <-> remove, drain <-> resume.