How do I get the public dns of an instance in AWS using BOTO python?

The "instances" attribute of the LoadBalancer class only contains a tiny bit of information about the instance - it's not a full Instance object. To get the full instance object you must use the instanceId, which is available, to query for more info. This code snippet extends yours with the required calls: Create connection to ec2, credentials stored in environment ec2_conn = connect_ec2() conn = regions3.

Connect(aws_access_key_id= access, aws_secret_access_key = secret_key) loadbalancers = conn. Get_all_load_balancers() for lb in loadbalancers: for I in lb. Instances: #Here, 'i' is an InstanceInfo object, not a full Instance instance_id = i.Id #Query based on the instance_id we've got #This function actually gives reservations, not instances reservations = ec2_conn.

Get_all_instances(instance_ids=instance_id) #pull out our single instance instance = reservations0. Instances0 #Now we've got the full instance and we can get parameters from here print(instance. Public_dns_name).

The "instances" attribute of the LoadBalancer class only contains a tiny bit of information about the instance - it's not a full Instance object. To get the full instance object you must use the instanceId, which is available, to query for more info. This code snippet extends yours with the required calls: #Create connection to ec2, credentials stored in environment ec2_conn = connect_ec2() conn = regions3.

Connect(aws_access_key_id= access, aws_secret_access_key = secret_key) loadbalancers = conn. Get_all_load_balancers() for lb in loadbalancers: for I in lb. Instances: #Here, 'i' is an InstanceInfo object, not a full Instance instance_id = i.Id #Query based on the instance_id we've got #This function actually gives reservations, not instances reservations = ec2_conn.

Get_all_instances(instance_ids=instance_id) #pull out our single instance instance = reservations0. Instances0 #Now we've got the full instance and we can get parameters from here print(instance. Public_dns_name).

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