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29 lines
1.2 KiB
Python
29 lines
1.2 KiB
Python
import boto3
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# creds from ~/.aws/credentials
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session = boto3.Session(profile_name="dev")
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dev_ec2_client = session.client("ec2", region_name="us-east-1")
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# Create capacity reservation of instances
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ami_id = "ami-0c7217cdde317cfec" # Ubuntu Server 22.04 LTS, SSD on EBS, 64-bit (x86)
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reservation = dev_ec2_client.run_instances(
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ImageId=ami_id,
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KeyName='cse546-dev',
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MinCount=1, # if available instances are less than min_count, abort with no allocation
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MaxCount=1, # try to allocate max_count instances. we only need one for now
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InstanceType="t2.micro",
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TagSpecifications=[
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{"ResourceType": "instance", "Tags": [{"Key": "Name", "Value": "WebTier"}]}
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],
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)
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print("Instances allocated successfully:", "Yes" if reservation else "No")
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print("Groups:", len(reservation["Groups"])) # TODO: add grp info logging
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print("Instances:", len(reservation["Instances"]))
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for inst_idx, inst in enumerate(reservation["Instances"]):
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print("Instance", inst_idx + 1, ":-")
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print("\tInstance ID:", inst["InstanceId"])
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print("\tInstance state:", inst["State"]["Name"])
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print(f"\t{inst["InstanceType"]} in {inst["Placement"]["AvailabilityZone"]}")
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print(f"\t{inst["CpuOptions"]["CoreCount"]}vCPU, {inst["Hypervisor"]} hypervisor")
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