More specific cluster.initial_master_nodes instructions (#101493)

In the note on forming a single cluster we describe what to do if
inadvertently forming extra clusters, but we can be more explicit about
what to do with `cluster.initial_master_nodes` in these instructions.
This commit adds the missing details.
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David Turner 2023-10-30 08:25:40 +00:00 committed by GitHub
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@ -151,7 +151,8 @@ a separate single-node cluster then you must start again:
folder>>.
. Configure `discovery.seed_hosts` or `discovery.seed_providers` and other
relevant discovery settings.
relevant discovery settings. Ensure `cluster.initial_master_nodes` is not set
on any node.
. Restart the node and verify that it joins the existing cluster rather than
forming its own one-node cluster.
@ -171,4 +172,6 @@ relevant discovery settings.
. Restart all the nodes and verify that they have formed a single cluster.
. Remove `cluster.initial_master_nodes` from every node's configuration.
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