I ran the following on each of the 3 search heads (splunk1,2,3) after installing splunk, configuring them as License slaves, and changing the admin passwords.
/opt/splunk/bin/splunk init shcluster-config -mgmt_uri https://splunkdeployer:8089 -replication_port 9200 -secret XXXXX
Then I ran this on one of the search heads:
/opt/splunk/bin/splunk bootstrap shcluster-captain -servers_list https://splunk1.acml.com:8089,https://splunk2.acml.com:8089,https://splunk3.acml.com:8089
and got the following...
In handler 'shclustermemberconsensus': Failed to Set Configuration. One potential is captain could not hear back from all the nodes in a timeout period. Ensure alladded nodes are up, and increase the raft timeout. If all nodes are up and runningat splunkd.log for appendEntries errors due to mgmt_uri mismatch
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