add creation timestamp tag

awslabs · Jul 11, 2020 · f1b6d60 · f1b6d60
1 parent d0d76db
commit f1b6d60
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/bin/create-ebs-volume b/bin/create-ebs-volume
@@ -208,12 +208,13 @@ function create_and_attach_volume() {
     local volume_opts="--size $SIZE --volume-type $TYPE"
     if [ "$TYPE" == "io1" ]; then volume_opts="$volume_opts --iops $IOPS"; fi
     if [ "$ENCRYPTED" == "1" ]; then volume_opts="$volume_opts --encrypted"; fi
+    local timestamp=$(date "+%F %T UTC%z")  # YYYY-mm-dd HH:MM:SS UTC+0000
     local volume=$(\
         aws ec2 create-volume \
             --region $region \
             --availability-zone $availability_zone \
             $volume_opts \
-            --tag-specification "ResourceType=volume,Tags=[{Key=source-instance,Value=$instance_id}]" \
+            --tag-specification "ResourceType=volume,Tags=[{Key=source-instance,Value=$instance_id},{Key=amazon-ebs-autoscale-creation-time,Value=$timestamp}]" \
         2> $tmpfile
     )
     local volume_id=`echo $volume | jq -r '.VolumeId'`