tx_solr.solr 

This section defines the address of the Solr server. As the communication with the Solr server happens over HTTP this is just a simple URL. Each of the URL's components can be defined separately.

Note: Since version 9 of EXT:solr you can optionally configure different endpoints for reading and writing

plugin.tx_solr.solr {
   read {
      scheme = https
      host = localhost
      port = 8983
      path = /solr/core_en/
   }
   write < .read
}

As fallback (when nothing special is configured in read or write, EXT:solr is fallingback to the old global setting)

Example:

• When nothing is configured in `plugin.tx_solr.solr.read.host` the path `plugin.tx_solr.solr.host` is used.