Merge pull request #145 from YAPP-Github/fix/cron

[Fix] DB 백업 전략 추가 및 컨테이너 마운트 위치 변경

Author: lvalentine6

src/main/resources/logback-spring.xml

@@ -8,7 +8,7 @@
     <property name="ROLLING_PATTERN"
               value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] [%-5level] [%X{requestId}] %logger{5} - %msg %n"/>
 
-    <property name="LOG_DIR" value="${LOG_DIR:-${user.home}/logs/eatda}"/>
+    <property name="LOG_DIR" value="/eatda/dev/logs"/>
     <property name="FILE_PATH_NAME" value="${LOG_DIR}/eatda.log"/>
     <property name="LOG_NAME_PATTERN" value="${LOG_DIR}/eatda-%d{yyyy-MM-dd}.%i.log"/>
     <property name="MAX_FILE_SIZE" value="10MB"/>
@@ -22,19 +22,25 @@
     </appender>
 
     <appender name="ROLLING_LOG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${FILE_PATH_NAME}</file>
         <encoder>
             <pattern>${ROLLING_PATTERN}</pattern>
         </encoder>
-        <file>${FILE_PATH_NAME}</file>
         <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
             <fileNamePattern>${LOG_NAME_PATTERN}</fileNamePattern>
-            <maxHistory>${MAX_HISTORY}</maxHistory>
             <maxFileSize>${MAX_FILE_SIZE}</maxFileSize>
+            <maxHistory>${MAX_HISTORY}</maxHistory>
             <totalSizeCap>${TOTAL_SIZE}</totalSizeCap>
         </rollingPolicy>
     </appender>
 
-    <springProfile name="local, dev">
+    <springProfile name="local">
+        <root level="INFO">
+            <appender-ref ref="CONSOLE"/>
+        </root>
+    </springProfile>
+
+    <springProfile name="dev">
         <root level="INFO">
             <appender-ref ref="CONSOLE"/>
             <appender-ref ref="ROLLING_LOG_FILE"/>

terraform/dev/s3/main.tf

@@ -16,6 +16,14 @@ resource "aws_s3_object" "app-backup-log-script" {
   content_type = "text/x-sh"
 }
 
+resource "aws_s3_object" "mysql-backup-script" {
+  bucket       = aws_s3_bucket.dev.bucket
+  key          = "scripts/mysql-backup.sh"
+  source       = "${path.module}/scripts/mysql-backup.sh"
+  etag = filemd5("${path.module}/scripts/mysql-backup.sh")
+  content_type = "text/x-sh"
+}
+
 resource "aws_s3_bucket_public_access_block" "dev" {
   bucket = aws_s3_bucket.dev.id
 

terraform/dev/s3/scripts/mysql-backup.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+set -e
+
+BACKUP_DIR="/home/ec2-user/eatda/mysql"
+S3_BUCKET="s3://eatda-storage-dev/backup/mysql/"
+TIMESTAMP=$(date +%Y-%m-%d-%H%M%S)
+ARCHIVE_PATH="${BACKUP_DIR}/mysql-backup-${TIMESTAMP}.sql"
+
+MYSQL_URL=$(aws ssm get-parameter --name "/dev/MYSQL_URL" --with-decryption --query "Parameter.Value" --output text)
+MYSQL_USER=$(aws ssm get-parameter --name "/dev/MYSQL_USER_NAME" --with-decryption --query "Parameter.Value" --output text)
+MYSQL_PASSWORD=$(aws ssm get-parameter --name "/dev/MYSQL_PASSWORD" --with-decryption --query "Parameter.Value" --output text)
+
+HOST=$(echo "$MYSQL_URL" | sed -E 's|jdbc:mysql://([^:/]+):([0-9]+)/([^?]+).*|\1|')
+PORT=$(echo "$MYSQL_URL" | sed -E 's|jdbc:mysql://([^:/]+):([0-9]+)/([^?]+).*|\2|')
+DB_NAME=$(echo "$MYSQL_URL" | sed -E 's|jdbc:mysql://([^:/]+):([0-9]+)/([^?]+).*|\3|')
+
+if mysqldump -h "$HOST" -P "$PORT" -u "$MYSQL_USER" -p"$MYSQL_PASSWORD" "$DB_NAME" > "$ARCHIVE_PATH"; then
+  echo "[INFO] MySQL backup successful: $ARCHIVE_PATH"
+
+  if aws s3 cp "$ARCHIVE_PATH" "$S3_BUCKET"; then
+    echo "[INFO] Upload successful: $ARCHIVE_PATH -> $S3_BUCKET"
+    rm "$ARCHIVE_PATH"
+  else
+    echo "[ERROR] Failed to upload backup to S3." >&2
+    exit 1
+  fi
+
+else
+  echo "[ERROR] mysqldump failed." >&2
+  exit 1
+fi

terraform/dev/scripts/user-data.sh

@@ -12,8 +12,16 @@ echo '/swapfile none swap sw 0 0' >> /etc/fstab
 aws s3 cp s3://eatda-storage-dev/scripts/app-backup-dev-logs.sh /home/ec2-user/logs/eatda/app-backup-dev-logs.sh
 chmod +x /home/ec2-user/logs/eatda/app-backup-dev-logs.sh
 
+aws s3 cp s3://eatda-storage-dev/scripts/mysql-backup.sh /home/ec2-user/eatda/mysql/mysql-backup.sh
+chmod +x /home/ec2-user/eatda/mysql/mysql-backup.sh
+
 yum install -y cronie
 systemctl enable crond
 systemctl start crond
 
+until systemctl is-active --quiet crond; do
+  sleep 1
+done
+
 (crontab -l 2>/dev/null; echo "0 0 * * 0 /home/ec2-user/logs/eatda/app-backup-dev-logs.sh >> /var/log/app-backup.log 2>&1") | crontab -
+(crontab -l 2>/dev/null; echo "30 0 * * 0 /home/ec2-user/eatda/mysql/mysql-backup.sh >> /var/log/mysql-backup.log 2>&1") | crontab -

terraform/prod/locals.tf

@@ -54,17 +54,9 @@ locals {
     role                 = "prod"
     iam_instance_profile = "ec2-to-ecs"
     key_name             = "eatda-ec2-prod-key"
-    user_data            = <<-EOF
-#!/bin/bash
-echo ECS_CLUSTER=prod-cluster >> /etc/ecs/ecs.config
-
-fallocate -l 2G /swapfile
-chmod 600 /swapfile
-mkswap /swapfile
-swapon /swapfile
-
-echo '/swapfile none swap sw 0 0' >> /etc/fstab
-EOF
+    user_data = templatefile("${path.module}/scripts/user-data.sh", {
+      ecs_cluster_name = "prod-cluster"
+    })
   }
 }
 

terraform/prod/main.tf

@@ -43,7 +43,7 @@ module "rds" {
   password                = data.aws_ssm_parameter.rds_password.value
   vpc_security_group_ids  = local.vpc_security_group_ids
   multi_az                = false
-  backup_retention_period = 0
+  backup_retention_period = 7
   storage_encrypted       = true
   tags                    = local.common_tags
 }

terraform/prod/scripts/user-data.sh

@@ -16,4 +16,8 @@ yum install -y cronie
 systemctl enable crond
 systemctl start crond
 
+until systemctl is-active --quiet crond; do
+  sleep 1
+done
+
 (crontab -l 2>/dev/null; echo "0 0 * * 0 /home/ec2-user/logs/eatda/app-backup-prod-logs.sh >> /var/log/app-backup.log 2>&1") | crontab -