fix: Update user-data.sh (#54)

Author: 13archit

_example/complete/user-data.sh

@@ -1,16 +1,37 @@
 #!/bin/bash
-sleep  60
-DEVICE=/dev/$(lsblk -n | awk '$NF != "/" {print $1}'| tail -n 1 )
-exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
-FS_TYPE=$(file -s $DEVICE | awk '{print $2}')
-MOUNT_POINT=/data
 
-# If no FS, then this output contains "data"
-if [ "$FS_TYPE" = "data" ]
-then
-    echo "Creating file system on $DEVICE"
-    mkfs -t ext4 $DEVICE
-fi
+### Mountig ebs volume
 
-mkdir $MOUNT_POINT
-mount $DEVICE $MOUNT_POINT
+# Specify the target directory where you want to mount the devices
+mount_point="/data"
+
+# Device to skip
+device_to_skip="xvda"
+
+# Filesystem type
+filesystem_type="ext4"  # Change this to the appropriate filesystem type
+
+# Create the mount point directory if it doesn't exist
+sudo mkdir -p "$mount_point"
+
+# Use lsblk to list block devices, filter by type "disk" (whole disks)
+# and exclude read-only filesystems (ro)
+block_devices=$(lsblk -o NAME,TYPE,RO -r -n | awk '$2 == "disk" && $3 == "0" {print $1}')
+
+# Iterate through the block devices, skip the specified device, and attempt to mount the rest
+for device in $block_devices; do
+    if [ "$device" != "$device_to_skip" ]; then
+        echo "Mounting $device at $mount_point/$device"
+        sudo mkdir -p "$mount_point/$device"
+        sudo mkfs -t "$filesystem_type" "/dev/$device"  # Format the device with the specified filesystem
+        sudo mount "/dev/$device" "$mount_point/$device"
+        if [ $? -eq 0 ]; then
+            echo "Mounting successful."
+        else
+            echo "Failed to mount $device."
+        fi
+    else
+        echo "Skipping $device."
+    fi
+done
+echo "Mounting complete."