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Ports and firewalls etc

ivanbuzyka edited this page Jun 12, 2018 · 1 revision

SolrCloud requires communication between Zookeepers and Solr nodes

Zookeeper talk to each other by default by port 2181 (can be changed in zoo.cfg) Zookeeper talk with SolrNodes by ports 2888 and 3888 (can be also changed in zoo.cfg) Solr port is normally 8983 (you can also configure another one)

Therefore, make sure those ports are accessible between VMs:

  • In my case I didn't need to do anything additional to let communicating those ports through Azure vNet, since all the Network Security Groups (NSGs) contain the rule allowing vNet traffic to any port.
  • Windows Firewall on each VM - make sure there are allowing rules configured for that

sitecore solrcloud firewall ports

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