Add support for Bitnami container images with Docker Compose

Closes gh-35759

Author: scottfrederick

spring-boot-project/spring-boot-docker-compose/src/main/java/org/springframework/boot/docker/compose/service/connection/cassandra/CassandraDockerComposeConnectionDetailsFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,10 +32,12 @@
 class CassandraDockerComposeConnectionDetailsFactory
 		extends DockerComposeConnectionDetailsFactory<CassandraConnectionDetails> {
 
+	private static final String[] CASSANDRA_CONTAINER_NAMES = { "cassandra", "bitnami/cassandra" };
+
 	private static final int CASSANDRA_PORT = 9042;
 
 	CassandraDockerComposeConnectionDetailsFactory() {
-		super("cassandra");
+		super(CASSANDRA_CONTAINER_NAMES);
 	}
 
 	@Override

spring-boot-project/spring-boot-docker-compose/src/main/java/org/springframework/boot/docker/compose/service/connection/cassandra/CassandraEnvironment.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,7 +28,7 @@ class CassandraEnvironment {
 	private final String datacenter;
 
 	CassandraEnvironment(Map<String, String> env) {
-		this.datacenter = env.getOrDefault("CASSANDRA_DC", "datacenter1");
+		this.datacenter = env.getOrDefault("CASSANDRA_DC", env.getOrDefault("CASSANDRA_DATACENTER", "datacenter1"));
 	}
 
 	String getDatacenter() {