apache · itxaiohanglover · Jul 5, 2026
diff --git a/frontend-new/public/env-config.js b/frontend-new/public/env-config.js
@@ -0,0 +1,19 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+window.__ENV__ = window.__ENV__ || {};
+window.__ENV__.API_BASE_URL = "";
diff --git a/frontend-new/public/index.html b/frontend-new/public/index.html
@@ -25,6 +25,7 @@
     <meta name="keywords" content=""/>
     <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
     <title>RocketMQ Dashboard</title>
+    <script src="./env-config.js"></script>
 </head>
 <body>
 <noscript>You need to enable JavaScript to run this app.</noscript>

diff --git a/frontend-new/src/api/remoteApi/remoteApi.js b/frontend-new/src/api/remoteApi/remoteApi.js
@@ -16,7 +16,7 @@
  */
 
 const appConfig = {
-    apiBaseUrl: process.env.REACT_APP_API_BASE_URL || window.location.origin
+    apiBaseUrl: (window.__ENV__ && window.__ENV__.API_BASE_URL) || process.env.REACT_APP_API_BASE_URL || window.location.origin
 };
 
 let _redirectHandler = null;

diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
@@ -20,4 +20,7 @@ VOLUME /tmp
 ADD rocketmq-dashboard-*.jar rocketmq-dashboard.jar
 RUN sh -c 'touch /rocketmq-dashboard.jar'
 ENV JAVA_OPTS=""
-ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -jar /rocketmq-dashboard.jar" ]
+ENV API_BASE_URL=""
+COPY env-config-entrypoint.sh /env-config-entrypoint.sh
+RUN chmod +x /env-config-entrypoint.sh
+ENTRYPOINT [ "/env-config-entrypoint.sh" ]
diff --git a/src/main/docker/env-config-entrypoint.sh b/src/main/docker/env-config-entrypoint.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# If API_BASE_URL is set, extract env-config.js from the jar and update it
+if [ -n "$API_BASE_URL" ]; then
+    TMP_DIR=$(mktemp -d)
+    cd "$TMP_DIR"
+    jar xf /rocketmq-dashboard.jar BOOT-INF/classes/static/env-config.js
+    cat > BOOT-INF/classes/static/env-config.js << EOF
+window.__ENV__ = window.__ENV__ || {};
+window.__ENV__.API_BASE_URL = "$API_BASE_URL";
+EOF
+    jar uf /rocketmq-dashboard.jar BOOT-INF/classes/static/env-config.js
+    cd /
+    rm -rf "$TMP_DIR"
+fi
+
+exec java $JAVA_OPTS -jar /rocketmq-dashboard.jar