Add the service to run Solr8 in cloud mode

docker-compose.yml

@@ -46,6 +46,7 @@ services:
   #    #  - indexer_net
   #    ports:
   #      - "8082:8082"
+  #solr6 image
   solr-lss-dev:
     container_name: solr-lss-dev
     image: ghcr.io/hathitrust/lss-solr:unstable
@@ -63,6 +64,21 @@ services:
       - SOLR_HEAP=4g
     #volumes:
     #  - solr-lss-dev:/var/solr
+  #Solr8 cloud mode, see lss_solr_configs repository if you want to add dataLoader service
+  #solr-lss-dev:
+  #  image: ghcr.io/hathitrust/full-text-search-embedded_zoo:example-8.11
+  #  container_name: solr-lss-dev
+  #  ports:
+  #    - "8983:8983"
+  #  volumes:
+  #    - solr_data:/var/solr/data
+  #  command: solr-foreground -c
+  #  healthcheck:
+  #    test: [ "CMD-SHELL", "solr healthcheck -c core-x" ]
+  #    interval: 5s
+  #    timeout: 10s
+  #    start_period: 30s
+  #    retries: 5
   solr-sdr-catalog:
     container_name: solr-sdr-catalog
     image: ghcr.io/hathitrust/catalog-solr-sample
@@ -89,4 +105,5 @@ services:
       solr-sdr-catalog:
         condition: service_healthy
 volumes:
-  tmp:
+  tmp:
+  solr_data: