[HotFix] Extend EBS volume and configure MongoDB data directory

.ebextensions-dev/02-ebs-extend.config

@@ -1,4 +1,3 @@
-# .ebextensions/01-ebs-extend.config
 commands:
   01_mount_tmpfs:
     command: "sudo mount -o size=10M,rw,nodev,nosuid -t tmpfs tmpfs /tmp"
@@ -16,6 +15,15 @@ commands:
       fi
     ignoreErrors: true
 
-  04_unmount_tmpfs:
-    command: "sudo umount /tmp"
+  04_create_new_partition:
+    command: |
+      echo -e "n\np\n2\n\n+20G\nw" | sudo fdisk /dev/nvme0n1
+    ignoreErrors: true
+
+  05_format_new_partition:
+    command: "sudo mkfs.ext4 /dev/nvme0n1p2"
     ignoreErrors: true
+
+  06_unmount_tmpfs:
+    command: "sudo umount /tmp"
+    ignoreErrors: true

.ebextensions-dev/03-mount-ebs.config

@@ -1,14 +1,18 @@
 commands:
   01_create_directory:
-    command: "mkdir -p /mnt/ebs"
+    command: "mkdir -p /mnt/mongodb_data"
 
   02_check_device:
-    command: "lsblk | grep nvme0n1"
+    command: "lsblk | grep nvme0n1p2"
     ignoreErrors: false
 
   03_mount_volume:
-    command: "sudo mount /dev/nvme0n1p1 /mnt/ebs"
+    command: "sudo mount /dev/nvme0n1p2 /mnt/mongodb_data"
     ignoreErrors: false
 
   04_change_permissions:
-    command: "sudo chown -R ec2-user:ec2-user /mnt/ebs"
+    command: "sudo chown -R ec2-user:ec2-user /mnt/mongodb_data"
+
+  05_add_fstab_entry:
+    command: "echo '/dev/nvme0n1p2 /mnt/mongodb_data ext4 defaults 0 0' | sudo tee -a /etc/fstab"
+    ignoreErrors: true

docker-compose.yml

@@ -30,7 +30,7 @@ services:
       MONGO_INITDB_ROOT_USERNAME: admin
       MONGO_INITDB_ROOT_PASSWORD: 12345678
     volumes:
-      - /mnt/ebs/mongo:/data/db
+      - /mnt/ebs/mongodb_data:/data/db
 
   application:
     image: 471112861132.dkr.ecr.ap-northeast-2.amazonaws.com/waggle-dev:latest