first commit

data/setup/build/04_configure_grafana.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+cat > /tmp/grafana_check.sh << EOF
+curl -k \
+     -X GET "http://grafana:3000/api/datasources" \
+     -u 'admin:vagrant' \
+     -H "content-type:application/json" \
+| grep '"name":"OpenSearch"'
+EOF
+
+cat > /tmp/grafana_initial_setup.sh << EOF
+curl -k \
+     -X POST "http://grafana:3000/api/datasources" \
+     -u 'admin:vagrant' \
+     -H "content-type:application/json" \
+     -d '
+        {
+          "orgId": 1,
+          "name": "OpenSearch",
+          "type": "grafana-opensearch-datasource",
+          "typeName": "OpenSearch",
+          "typeLogoUrl": "public/plugins/grafana-opensearch-datasource/img/logo.svg",
+          "access": "proxy",
+          "url": "https://opensearch-node1:9200",
+          "basicAuth": true,
+          "basicAuthUser": "admin",
+          "isDefault": true,
+          "secureJsonData": {
+            "basicAuthPassword": "vagrant"
+          },
+          "jsonData": {
+            "database": "logstash-*",
+            "esVersion": "8.0.0",
+            "flavor": "opensearch",
+            "logLevelField": "fields.level",
+            "logMessageField": "message",
+            "maxConcurrentShardRequests": 5,
+            "pplEnabled": true,
+            "timeField": "@timestamp",
+            "tlsAuthWithCACert": false,
+            "tlsSkipVerify": true,
+            "version": "1.0.0"
+          },
+          "readOnly": false
+        }
+     '
+EOF
+
+chmod +x /tmp/grafana*.sh
+
+until "/tmp/grafana_check.sh" ; do
+    echo "Grafana settings not applied; retrying" 
+    /tmp/grafana_initial_setup.sh
+    sleep 10
+done
+echo "Grafana settings applied"