[feat] aurora db 세팅

src/main/java/site/gachontable/gachontablebe/global/config/aurora/CustomRoutingDataSource.java

@@ -0,0 +1,12 @@
+package site.gachontable.gachontablebe.global.config.aurora;
+
+import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;
+import org.springframework.transaction.support.TransactionSynchronizationManager;
+
+public class CustomRoutingDataSource extends AbstractRoutingDataSource {
+
+    @Override
+    protected Object determineCurrentLookupKey() {
+        return TransactionSynchronizationManager.isCurrentTransactionReadOnly() ? "slave" : "master";
+    }
+}

src/main/java/site/gachontable/gachontablebe/global/config/aurora/TransactionConfig.java

@@ -0,0 +1,56 @@
+package site.gachontable.gachontablebe.global.config.aurora;
+
+import com.zaxxer.hikari.HikariDataSource;
+import java.util.HashMap;
+import javax.sql.DataSource;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.jdbc.DataSourceBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.context.annotation.Primary;
+import org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy;
+
+@Configuration
+public class TransactionConfig {
+
+    private static final String MASTER_DATASOURCE = "masterDataSource";
+    private static final String SLAVE_DATASOURCE = "slaveDataSource";
+
+    @Bean(name = MASTER_DATASOURCE)
+    @ConfigurationProperties(prefix = "spring.datasource.master.hikari")
+    public HikariDataSource masterDataSource() {
+        return DataSourceBuilder.create()
+                .type(HikariDataSource.class)
+                .build();
+    }
+
+    @Bean(name = SLAVE_DATASOURCE)
+    @ConfigurationProperties("spring.datasource.slave.hikari")
+    public HikariDataSource slaveDataSource() {
+        HikariDataSource dataSource = DataSourceBuilder.create()
+                .type(HikariDataSource.class)
+                .build();
+        dataSource.setReadOnly(true);
+        return dataSource;
+    }
+
+    @Bean
+    public CustomRoutingDataSource routingDataSource() {
+        CustomRoutingDataSource routingDataSource = new CustomRoutingDataSource();
+        HashMap<Object, Object> dataSources = new HashMap<>();
+        dataSources.put("master", masterDataSource());
+        dataSources.put("slave", slaveDataSource());
+        routingDataSource.setTargetDataSources(dataSources);
+        routingDataSource.setDefaultTargetDataSource(masterDataSource());
+        return routingDataSource;
+    }
+
+    @Bean
+    @Primary
+    @DependsOn("routingDataSource")
+    public DataSource dataSource(CustomRoutingDataSource routingDataSource) {
+        return new LazyConnectionDataSourceProxy(routingDataSource);
+    }
+}
+

src/main/resources/application-dev.yaml

@@ -1,9 +1,32 @@
 spring:
   datasource:
-    url: ENC(rXVivRZ2+Z7AZQnwYxYVsXbLr2e4fifb/REZbpxgSoGW2Vm6u0Gj0/VJOfO1E+emfwXeCoU9N8H0cVuqYuoEWbdPU7kekYIIUG/nL1G4RmxrUPPttsPZGM2WrYG6sWy0)
-    username: ENC(QTTusIQmcVUiM+fDY8kvubSWvMLTmNCa)
-    password: ENC(7QKbd+ZODf/6SLG+D+Q15Or6EBw55I6KKYF0UnTqie8=)
-    driver-class-name: com.mysql.cj.jdbc.Driver
+    master:
+      hikari:
+        jdbc-url: ENC(2HeMB9z5gdgdMvunGQaAJ8Zxl/B6oWTLLhH4BlyhvnpRf9UoowL3dutYW1FcDRz5vt+LU69/Dnt9T3xjJ4oWaiK5fMvbJiC2DqSMpUrYQjuZIc5aA45/IOfiUrMOlXGHjHmcbLqQPzpdfYGoSFy7fMAZEJHHEbYJzarDEF/sujk2GbCmW1JN5qPq9AXYkNOMUULDJilD2hlvoO09qMUOOyaDJiMMB8SxzZlv18gG5ts2tPQvMU8DFly60x1ay8VbhpFqiQrskFI=)
+        username: ENC(Z89GsautuOl2p6BefL146A==)
+        password: ENC(4IWCgJuGPqbikO4xgN8jZRekUWDhUoyuafdh60pKN5M=)
+        driver-class-name: com.mysql.cj.jdbc.Driver
+        maximum-pool-size: 10
+        connection-timeout: 5000
+        connection-init-sql: SELECT 1
+        validation-timeout: 2000
+        minimum-idle: 10
+        idle-timeout: 600000
+        max-lifetime: 1800000
+    slave:
+      hikari:
+        jdbc-url: ENC(xZaFqSkKkTPP3Ph7GgmqEwoqq4lmn+Me25G2IOIVCA1M1j/6o6VJuwX+/zPx6XHQFFjqAhIuICQQPpgWS/fr2sTYWbfXveGMHDjxxOcZ67ygeAM8+Ee+Vy3LIpOm6nL2zJLwADmdq8zBKu5nQZxlKNotvbSfG4lDME+45lbU9FKX5n/0ysGkc6RIFpO8gWsdzqp3eCkd7NpZGTwXfvgwyWzwV2SCI0ROS7JiDgGd8fV08kmWK8asHg==)
+        username: ENC(Z89GsautuOl2p6BefL146A==)
+        password: ENC(4IWCgJuGPqbikO4xgN8jZRekUWDhUoyuafdh60pKN5M=)
+        driver-class-name: com.mysql.cj.jdbc.Driver
+        maximum-pool-size: 10
+        connection-timeout: 5000
+        connection-init-sql: SELECT 1
+        validation-timeout: 2000
+        minimum-idle: 10
+        idle-timeout: 600000
+        max-lifetime: 1800000
+
   jpa:
     show-sql: false
     hibernate:
@@ -16,6 +39,7 @@ spring:
         jdbc:
           time_zone: Asia/Seoul
     open-in-view: false
+
   security:
     oauth2:
       client: