fix: add opensearch relationship generation (#115)

install.yaml

@@ -7,6 +7,7 @@ project_files:
   - platformsh/generate_db_relationship.sh
   - platformsh/generate_elasticsearch_relationship.sh
   - platformsh/generate_memcached_relationship.sh
+  - platformsh/generate_opensearch_relationship.sh
   - platformsh/generate_redis_relationship.sh
   - platformsh/generate_redis-persistent_relationship.sh
   - platformsh/generate_route.sh
@@ -185,7 +186,7 @@ post_install_actions:
     
     {{ $supported_db_types := list "postgres" "mysql" "mariadb" }}
     {{/* For supported services, key is the service name and value is the corresponding add-on to install if applicable (nil if not needed) */}}
-    {{ $supported_services := dict "redis" "ddev/ddev-redis" "redis-persistent" "ddev/ddev-redis" "memcached" "ddev/ddev-memcached" "elasticsearch" "ddev/ddev-elasticsearch" }}
+    {{ $supported_services := dict "redis" "ddev/ddev-redis" "redis-persistent" "ddev/ddev-redis" "memcached" "ddev/ddev-memcached" "elasticsearch" "ddev/ddev-elasticsearch" "opensearch" "ddev/ddev-elasticsearch" }}
     {{ if $supported_db_types | has $service_def.type }}
       {{/* Databases */}}
 

platformsh/generate_opensearch_relationship.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+#ddev-generated
+
+export relationshipname=$1
+
+read -r -d '' search_stanza <<SEARCH_EOF
+  "${relationshipname}": [
+    {
+      "username": null,
+      "scheme": "http",
+      "service": "search",
+      "fragment": null,
+      "ip": "255.255.255.255",
+      "hostname": "elasticsearch",
+      "public": false,
+      "cluster": "ddev-dummy-cluster",
+      "host": "elasticsearch",
+      "rel": "elasticsearch",
+      "query": {},
+      "path": null,
+      "password": null,
+      "type": "elasticsearch:7.5",
+      "port": 9200,
+      "host_mapped": false
+    }
+  ]
+SEARCH_EOF
+
+printf "$search_stanza"