File Storage Engine Choice (#53)

* Added associated document storage support to S3 by setting clusterStorageEngine:s3 and configuring an s3 block with s3BucketName and region

gradle.properties

@@ -5,4 +5,5 @@ grpcVersion=1.43.2
 protobufVersion=3.19.2
 micronautVersion=3.2.3
 okHttpVersion=4.9.3
-gsonVersion=2.8.9
+gsonVersion=2.8.9
+amazonVersion=2.17.140

zulia-server/build.gradle.kts

@@ -9,6 +9,7 @@ val luceneVersion: String by project
 val mongoDriverVersion: String by project
 val protobufVersion: String by project
 val micronautVersion: String by project
+val amazonVersion: String by project
 
 defaultTasks("build", "installDist")
 
@@ -30,6 +31,8 @@ dependencies {
     api("org.mongodb:mongodb-driver-sync:$mongoDriverVersion")
 
     api("org.apache.commons:commons-compress:1.20")
+    implementation(platform("software.amazon.awssdk:bom:$amazonVersion"))
+    implementation("software.amazon.awssdk:s3")
 
     annotationProcessor(platform("io.micronaut:micronaut-bom:$micronautVersion"))
     annotationProcessor("io.micronaut:micronaut-inject-java")

zulia-server/src/main/java/io/zulia/server/config/ZuliaConfig.java

@@ -2,6 +2,7 @@
 
 import io.zulia.server.config.cluster.MongoAuth;
 import io.zulia.server.config.cluster.MongoServer;
+import io.zulia.server.config.cluster.S3Config;
 import jakarta.inject.Singleton;
 
 import java.util.Collections;
@@ -13,6 +14,8 @@ public class ZuliaConfig {
 	private String dataPath = "data";
 	private boolean cluster = false;
 	private String clusterName = "zulia";
+	private String clusterStorageEngine = "gridfs";
+	private S3Config s3;
 	private List<MongoServer> mongoServers = Collections.singletonList(new MongoServer());
 	private MongoAuth mongoAuth;
 	private String serverAddress = null; //null means autodetect
@@ -85,4 +88,20 @@ public MongoAuth getMongoAuth() {
 	public void setMongoAuth(MongoAuth mongoAuth) {
 		this.mongoAuth = mongoAuth;
 	}
+
+	public String getClusterStorageEngine() {
+		return clusterStorageEngine;
+	}
+
+	public void setClusterStorageEngine(String clusterStorageEngine) {
+		this.clusterStorageEngine = clusterStorageEngine;
+	}
+
+	public S3Config getS3() {
+		return s3;
+	}
+
+	public void setS3(S3Config s3) {
+		this.s3 = s3;
+	}
 }

zulia-server/src/main/java/io/zulia/server/config/cluster/S3Config.java

@@ -0,0 +1,22 @@
+package io.zulia.server.config.cluster;
+
+public class S3Config {
+	private String s3BucketName;
+	private String region;
+
+	public String getS3BucketName() {
+		return s3BucketName;
+	}
+
+	public void setS3BucketName(String s3BucketName) {
+		this.s3BucketName = s3BucketName;
+	}
+
+	public String getRegion() {
+		return region;
+	}
+
+	public void setRegion(String region) {
+		this.region = region;
+	}
+}