feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

helm/charts/opencoze/templates/elasticsearch-init-script-configmap.yaml

@@ -0,0 +1,44 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "opencoze.fullname" . }}-es-init-script
+data:
+  setup_es.sh: |
+    #!/bin/sh
+    set -ex
+
+    ES_HOST="http://{{ include "opencoze.fullname" . }}-elasticsearch:9200"
+
+    CURL_AUTH=""
+    if [ -n "$ES_USERNAME" ] && [ -n "$ES_PASSWORD" ]; then
+      CURL_AUTH="-u $ES_USERNAME:$ES_PASSWORD"
+    fi
+
+
+    # Upload index templates
+    for file in /es_index_schema/*.json; do
+      if [ -f "$file" ]; then
+        template_name=$(basename "$file" .index-template.json)
+        echo "Uploading index template $template_name"
+        curl -X PUT $CURL_AUTH "$ES_HOST/_index_template/$template_name" -H "Content-Type: application/json" --data-binary "@$file"
+      fi
+    done
+
+    # Create indices
+    for file in /es_index_schema/*.json; do
+      if [ -f "$file" ]; then
+        template_name=$(basename "$file" .index-template.json)
+        index_name=$template_name
+        echo "Creating index $index_name"
+        curl -X PUT $CURL_AUTH "$ES_HOST/$index_name" -H "Content-Type: application/json" -d'{
+          "settings": {
+            "index": {
+              "number_of_shards": 1,
+              "number_of_replicas": 1
+            }
+          }
+        }'
+      fi
+    done
+
+    echo "Elasticsearch setup complete."