soumav
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‎boto3/cleanup_old_ami/cleanup_old_ami_v3.py‎
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‎boto3/cleanup_old_ami/cleanup_old_ami_v3.py‎
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+34Lines changed: 34 additions & 0 deletions
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+import boto3
+from datetime import datetime
+from dateutil.parser import parse
+
+# Set the tag key and value to use for filtering AMIs
+tag_key = "my-tag-key"
+tag_value = "my-tag-value"
+
+# Set the maximum number of days to keep an AMI
+max_age_days = 2
+
+# Connect to EC2 using the default profile
+client = boto3.client("ec2")
+
+# Get a list of all the AMIs with the specified tag
+my_ami = client.describe_images(
+    Owners=["self"],
+    Filters=[
+        {
+            "Name": f"tag:{tag_key}",
+            "Values": [tag_value]
+        }
+    ]
+)["Images"]
+
+# Loop through the list of AMIs and delete any that are older than the maximum age
+for ami in my_ami:
+    creation_date = parse(ami["CreationDate"]).replace(tzinfo=None)
+    ami_id = ami["ImageId"]
+    age_in_days = (datetime.now() - creation_date).days
+    print(f"Checking AMI {ami_id} with age {age_in_days} days")
+    if age_in_days > max_age_days:
+        client.deregister_image(ImageId=ami_id)
+        print(f"Deleted AMI {ami_id} with age {age_in_days} days")