1346 lines
48 KiB
Python
1346 lines
48 KiB
Python
import boto3
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import pytest
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from botocore.exceptions import ClientError
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from moto import mock_autoscaling, mock_ec2
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from moto.core import DEFAULT_ACCOUNT_ID as ACCOUNT_ID
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from tests import EXAMPLE_AMI_ID
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from uuid import uuid4
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from .utils import setup_networking, setup_instance_with_networking
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@mock_autoscaling
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@mock_ec2
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def test_propogate_tags():
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mocked_networking = setup_networking()
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conn = boto3.client("autoscaling", region_name="us-east-1")
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conn.create_launch_configuration(
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LaunchConfigurationName="TestLC",
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ImageId=EXAMPLE_AMI_ID,
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InstanceType="t2.medium",
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)
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conn.create_auto_scaling_group(
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AutoScalingGroupName="TestGroup1",
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MinSize=1,
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MaxSize=2,
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LaunchConfigurationName="TestLC",
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Tags=[
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{
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"ResourceId": "TestGroup1",
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"ResourceType": "auto-scaling-group",
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"PropagateAtLaunch": True,
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"Key": "TestTagKey1",
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"Value": "TestTagValue1",
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}
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],
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VPCZoneIdentifier=mocked_networking["subnet1"],
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)
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ec2 = boto3.client("ec2", region_name="us-east-1")
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instances = ec2.describe_instances()
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tags = instances["Reservations"][0]["Instances"][0]["Tags"]
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assert {"Value": "TestTagValue1", "Key": "TestTagKey1"} in tags
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assert {"Value": "TestGroup1", "Key": "aws:autoscaling:groupName"} in tags
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@mock_autoscaling
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def test_create_autoscaling_group_from_instance():
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autoscaling_group_name = "test_asg"
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image_id = EXAMPLE_AMI_ID
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instance_type = "t2.micro"
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mocked_instance_with_networking = setup_instance_with_networking(
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image_id, instance_type
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)
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client = boto3.client("autoscaling", region_name="us-east-1")
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response = client.create_auto_scaling_group(
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AutoScalingGroupName=autoscaling_group_name,
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InstanceId=mocked_instance_with_networking["instances"][0].id,
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MinSize=1,
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MaxSize=3,
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DesiredCapacity=2,
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VPCZoneIdentifier=mocked_instance_with_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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assert response["ResponseMetadata"]["HTTPStatusCode"] == 200
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describe_launch_configurations_response = client.describe_launch_configurations()
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assert len(describe_launch_configurations_response["LaunchConfigurations"]) == 1
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config = describe_launch_configurations_response["LaunchConfigurations"][0]
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assert config["LaunchConfigurationName"] == "test_asg"
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assert config["ImageId"] == image_id
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assert config["InstanceType"] == instance_type
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@mock_autoscaling
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@mock_ec2
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def test_create_autoscaling_group_from_instance_with_security_groups():
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autoscaling_group_name = "test_asg"
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image_id = EXAMPLE_AMI_ID
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instance_type = "t2.micro"
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mocked_instance_with_networking = setup_instance_with_networking(
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image_id, instance_type
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)
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instance = mocked_instance_with_networking["instances"][0]
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# create sg
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ec2 = boto3.resource("ec2", region_name="us-east-1")
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sg_id = ec2.create_security_group(GroupName=str(uuid4()), Description="d").id
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instance.modify_attribute(Groups=[sg_id])
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client = boto3.client("autoscaling", region_name="us-east-1")
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response = client.create_auto_scaling_group(
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AutoScalingGroupName=autoscaling_group_name,
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InstanceId=instance.id,
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MinSize=1,
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MaxSize=3,
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DesiredCapacity=2,
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VPCZoneIdentifier=mocked_instance_with_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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# Just verifying this works - used to throw an error when supplying a instance that belonged to an SG
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assert response["ResponseMetadata"]["HTTPStatusCode"] == 200
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@mock_autoscaling
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def test_create_autoscaling_group_from_invalid_instance_id():
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invalid_instance_id = "invalid_instance"
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mocked_networking = setup_networking()
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client = boto3.client("autoscaling", region_name="us-east-1")
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with pytest.raises(ClientError) as ex:
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client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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InstanceId=invalid_instance_id,
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MinSize=9,
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MaxSize=15,
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DesiredCapacity=12,
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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err = ex.value.response["Error"]
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assert ex.value.response["ResponseMetadata"]["HTTPStatusCode"] == 400
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assert err["Code"] == "ValidationError"
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assert err["Message"] == f"Instance [{invalid_instance_id}] is invalid."
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@mock_autoscaling
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@mock_ec2
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def test_create_autoscaling_group_from_template():
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mocked_networking = setup_networking()
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ec2_client = boto3.client("ec2", region_name="us-east-1")
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template = ec2_client.create_launch_template(
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LaunchTemplateName="test_launch_template",
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
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)["LaunchTemplate"]
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client = boto3.client("autoscaling", region_name="us-east-1")
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response = client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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LaunchTemplate={
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"LaunchTemplateId": template["LaunchTemplateId"],
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"Version": str(template["LatestVersionNumber"]),
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},
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MinSize=1,
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MaxSize=3,
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DesiredCapacity=2,
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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assert response["ResponseMetadata"]["HTTPStatusCode"] == 200
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@mock_ec2
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@mock_autoscaling
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def test_create_auto_scaling_from_template_version__latest():
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ec2_client = boto3.client("ec2", region_name="us-west-1")
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launch_template_name = "tester"
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ec2_client.create_launch_template(
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LaunchTemplateName=launch_template_name,
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.medium"},
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)
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asg_client = boto3.client("autoscaling", region_name="us-west-1")
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asg_client.create_auto_scaling_group(
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AutoScalingGroupName="name",
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DesiredCapacity=1,
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MinSize=1,
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MaxSize=1,
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LaunchTemplate={
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"LaunchTemplateName": launch_template_name,
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"Version": "$Latest",
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},
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AvailabilityZones=["us-west-1a"],
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)
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response = asg_client.describe_auto_scaling_groups(AutoScalingGroupNames=["name"])[
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"AutoScalingGroups"
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][0]
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assert "LaunchTemplate" in response
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assert response["LaunchTemplate"]["LaunchTemplateName"] == launch_template_name
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assert response["LaunchTemplate"]["Version"] == "$Latest"
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@mock_ec2
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@mock_autoscaling
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def test_create_auto_scaling_from_template_version__default():
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ec2_client = boto3.client("ec2", region_name="us-west-1")
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launch_template_name = "tester"
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ec2_client.create_launch_template(
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LaunchTemplateName=launch_template_name,
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.medium"},
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)
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ec2_client.create_launch_template_version(
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LaunchTemplateName=launch_template_name,
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t3.medium"},
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VersionDescription="v2",
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)
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asg_client = boto3.client("autoscaling", region_name="us-west-1")
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asg_client.create_auto_scaling_group(
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AutoScalingGroupName="name",
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DesiredCapacity=1,
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MinSize=1,
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MaxSize=1,
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LaunchTemplate={
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"LaunchTemplateName": launch_template_name,
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"Version": "$Default",
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},
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AvailabilityZones=["us-west-1a"],
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)
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response = asg_client.describe_auto_scaling_groups(AutoScalingGroupNames=["name"])[
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"AutoScalingGroups"
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][0]
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assert "LaunchTemplate" in response
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assert response["LaunchTemplate"]["LaunchTemplateName"] == launch_template_name
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assert response["LaunchTemplate"]["Version"] == "$Default"
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@mock_ec2
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@mock_autoscaling
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def test_create_auto_scaling_from_template_version__no_version():
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ec2_client = boto3.client("ec2", region_name="us-west-1")
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launch_template_name = "tester"
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ec2_client.create_launch_template(
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LaunchTemplateName=launch_template_name,
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.medium"},
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)
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asg_client = boto3.client("autoscaling", region_name="us-west-1")
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asg_client.create_auto_scaling_group(
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AutoScalingGroupName="name",
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DesiredCapacity=1,
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MinSize=1,
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MaxSize=1,
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LaunchTemplate={"LaunchTemplateName": launch_template_name},
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AvailabilityZones=["us-west-1a"],
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)
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response = asg_client.describe_auto_scaling_groups(AutoScalingGroupNames=["name"])[
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"AutoScalingGroups"
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][0]
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assert "LaunchTemplate" in response
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# We never specified the version - and AWS will not return anything if we don't
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assert "Version" not in response["LaunchTemplate"]
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@mock_autoscaling
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@mock_ec2
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def test_create_autoscaling_group_no_template_ref():
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mocked_networking = setup_networking()
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ec2_client = boto3.client("ec2", region_name="us-east-1")
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template = ec2_client.create_launch_template(
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LaunchTemplateName="test_launch_template",
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
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)["LaunchTemplate"]
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client = boto3.client("autoscaling", region_name="us-east-1")
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with pytest.raises(ClientError) as ex:
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client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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LaunchTemplate={"Version": str(template["LatestVersionNumber"])},
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MinSize=0,
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MaxSize=20,
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DesiredCapacity=5,
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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err = ex.value.response["Error"]
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assert ex.value.response["ResponseMetadata"]["HTTPStatusCode"] == 400
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assert err["Code"] == "ValidationError"
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assert (
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err["Message"]
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== "Valid requests must contain either launchTemplateId or LaunchTemplateName"
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)
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@mock_autoscaling
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@mock_ec2
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def test_create_autoscaling_group_multiple_template_ref():
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mocked_networking = setup_networking()
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ec2_client = boto3.client("ec2", region_name="us-east-1")
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template = ec2_client.create_launch_template(
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LaunchTemplateName="test_launch_template",
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
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)["LaunchTemplate"]
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client = boto3.client("autoscaling", region_name="us-east-1")
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with pytest.raises(ClientError) as ex:
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client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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LaunchTemplate={
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"LaunchTemplateId": template["LaunchTemplateId"],
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"LaunchTemplateName": template["LaunchTemplateName"],
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"Version": str(template["LatestVersionNumber"]),
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},
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MinSize=0,
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MaxSize=20,
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DesiredCapacity=5,
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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err = ex.value.response["Error"]
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assert ex.value.response["ResponseMetadata"]["HTTPStatusCode"] == 400
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assert err["Code"] == "ValidationError"
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assert (
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err["Message"]
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== "Valid requests must contain either launchTemplateId or LaunchTemplateName"
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)
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@mock_autoscaling
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def test_create_autoscaling_group_no_launch_configuration():
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mocked_networking = setup_networking()
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client = boto3.client("autoscaling", region_name="us-east-1")
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with pytest.raises(ClientError) as ex:
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client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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MinSize=0,
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MaxSize=20,
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DesiredCapacity=5,
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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err = ex.value.response["Error"]
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assert ex.value.response["ResponseMetadata"]["HTTPStatusCode"] == 400
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assert err["Code"] == "ValidationError"
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assert (
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err["Message"]
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== "Valid requests must contain either LaunchTemplate, LaunchConfigurationName, InstanceId or MixedInstancesPolicy parameter."
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)
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@mock_autoscaling
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@mock_ec2
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def test_create_autoscaling_group_multiple_launch_configurations():
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mocked_networking = setup_networking()
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ec2_client = boto3.client("ec2", region_name="us-east-1")
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template = ec2_client.create_launch_template(
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LaunchTemplateName="test_launch_template",
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
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)["LaunchTemplate"]
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client = boto3.client("autoscaling", region_name="us-east-1")
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client.create_launch_configuration(
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LaunchConfigurationName="test_launch_configuration",
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ImageId=EXAMPLE_AMI_ID,
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InstanceType="t2.medium",
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)
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with pytest.raises(ClientError) as ex:
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client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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LaunchConfigurationName="test_launch_configuration",
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LaunchTemplate={
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"LaunchTemplateId": template["LaunchTemplateId"],
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"Version": str(template["LatestVersionNumber"]),
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},
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MinSize=0,
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MaxSize=20,
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DesiredCapacity=5,
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=False,
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)
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err = ex.value.response["Error"]
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assert ex.value.response["ResponseMetadata"]["HTTPStatusCode"] == 400
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assert err["Code"] == "ValidationError"
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assert (
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err["Message"]
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== "Valid requests must contain either LaunchTemplate, LaunchConfigurationName, InstanceId or MixedInstancesPolicy parameter."
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)
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|
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@mock_autoscaling
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@mock_ec2
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def test_describe_autoscaling_groups_launch_template():
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mocked_networking = setup_networking()
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ec2_client = boto3.client("ec2", region_name="us-east-1")
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template = ec2_client.create_launch_template(
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LaunchTemplateName="test_launch_template",
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
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)["LaunchTemplate"]
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client = boto3.client("autoscaling", region_name="us-east-1")
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client.create_auto_scaling_group(
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AutoScalingGroupName="test_asg",
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LaunchTemplate={"LaunchTemplateName": "test_launch_template", "Version": "1"},
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MinSize=0,
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MaxSize=20,
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DesiredCapacity=5,
|
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VPCZoneIdentifier=mocked_networking["subnet1"],
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NewInstancesProtectedFromScaleIn=True,
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)
|
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expected_launch_template = {
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"LaunchTemplateId": template["LaunchTemplateId"],
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"LaunchTemplateName": "test_launch_template",
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"Version": "1",
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}
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response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
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assert response["ResponseMetadata"]["HTTPStatusCode"] == 200
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group = response["AutoScalingGroups"][0]
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assert group["AutoScalingGroupName"] == "test_asg"
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assert group["LaunchTemplate"] == expected_launch_template
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assert "LaunchConfigurationName" not in group
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assert group["AvailabilityZones"] == ["us-east-1a"]
|
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assert group["VPCZoneIdentifier"] == mocked_networking["subnet1"]
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assert group["NewInstancesProtectedFromScaleIn"] is True
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for instance in group["Instances"]:
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assert instance["LaunchTemplate"] == expected_launch_template
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assert "LaunchConfigurationName" not in instance
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assert instance["AvailabilityZone"] == "us-east-1a"
|
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assert instance["ProtectedFromScaleIn"] is True
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assert instance["InstanceType"] == "t2.micro"
|
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|
|
|
|
@mock_autoscaling
|
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def test_describe_autoscaling_instances_launch_config():
|
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mocked_networking = setup_networking()
|
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client = boto3.client("autoscaling", region_name="us-east-1")
|
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client.create_launch_configuration(
|
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LaunchConfigurationName="test_launch_configuration",
|
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InstanceType="t2.micro",
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ImageId=EXAMPLE_AMI_ID,
|
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)
|
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client.create_auto_scaling_group(
|
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AutoScalingGroupName="test_asg",
|
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LaunchConfigurationName="test_launch_configuration",
|
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MinSize=0,
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MaxSize=20,
|
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DesiredCapacity=5,
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VPCZoneIdentifier=mocked_networking["subnet1"],
|
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NewInstancesProtectedFromScaleIn=True,
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)
|
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response = client.describe_auto_scaling_instances()
|
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assert len(response["AutoScalingInstances"]) == 5
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for instance in response["AutoScalingInstances"]:
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assert instance["LaunchConfigurationName"] == "test_launch_configuration"
|
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assert "LaunchTemplate" not in instance
|
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assert instance["AutoScalingGroupName"] == "test_asg"
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assert instance["AvailabilityZone"] == "us-east-1a"
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assert instance["ProtectedFromScaleIn"] is True
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assert instance["InstanceType"] == "t2.micro"
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|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_describe_autoscaling_instances_launch_template():
|
|
mocked_networking = setup_networking()
|
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ec2_client = boto3.client("ec2", region_name="us-east-1")
|
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template = ec2_client.create_launch_template(
|
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LaunchTemplateName="test_launch_template",
|
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LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
|
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)["LaunchTemplate"]
|
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client = boto3.client("autoscaling", region_name="us-east-1")
|
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client.create_auto_scaling_group(
|
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AutoScalingGroupName="test_asg",
|
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LaunchTemplate={"LaunchTemplateName": "test_launch_template", "Version": "1"},
|
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MinSize=0,
|
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MaxSize=20,
|
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DesiredCapacity=5,
|
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VPCZoneIdentifier=mocked_networking["subnet1"],
|
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NewInstancesProtectedFromScaleIn=True,
|
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)
|
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expected_launch_template = {
|
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"LaunchTemplateId": template["LaunchTemplateId"],
|
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"LaunchTemplateName": "test_launch_template",
|
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"Version": "1",
|
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}
|
|
|
|
response = client.describe_auto_scaling_instances()
|
|
assert len(response["AutoScalingInstances"]) == 5
|
|
for instance in response["AutoScalingInstances"]:
|
|
assert instance["LaunchTemplate"] == expected_launch_template
|
|
assert "LaunchConfigurationName" not in instance
|
|
assert instance["AutoScalingGroupName"] == "test_asg"
|
|
assert instance["AvailabilityZone"] == "us-east-1a"
|
|
assert instance["ProtectedFromScaleIn"] is True
|
|
assert instance["InstanceType"] == "t2.micro"
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_describe_autoscaling_instances_instanceid_filter():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
_ = client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
_ = client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=True,
|
|
)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
instance_ids = [
|
|
instance["InstanceId"]
|
|
for instance in response["AutoScalingGroups"][0]["Instances"]
|
|
]
|
|
|
|
response = client.describe_auto_scaling_instances(
|
|
InstanceIds=instance_ids[0:2]
|
|
) # Filter by first 2 of 5
|
|
assert len(response["AutoScalingInstances"]) == 2
|
|
for instance in response["AutoScalingInstances"]:
|
|
assert instance["AutoScalingGroupName"] == "test_asg"
|
|
assert instance["AvailabilityZone"] == "us-east-1a"
|
|
assert instance["ProtectedFromScaleIn"] is True
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_update_autoscaling_group_launch_config():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration_new",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=True,
|
|
)
|
|
|
|
client.update_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration_new",
|
|
MinSize=1,
|
|
VPCZoneIdentifier=f"{mocked_networking['subnet1']},{mocked_networking['subnet2']}",
|
|
NewInstancesProtectedFromScaleIn=False,
|
|
)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
group = response["AutoScalingGroups"][0]
|
|
assert group["LaunchConfigurationName"] == "test_launch_configuration_new"
|
|
assert group["MinSize"] == 1
|
|
assert set(group["AvailabilityZones"]) == {"us-east-1a", "us-east-1b"}
|
|
assert group["NewInstancesProtectedFromScaleIn"] is False
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_update_autoscaling_group_launch_template():
|
|
mocked_networking = setup_networking()
|
|
ec2_client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2_client.create_launch_template(
|
|
LaunchTemplateName="test_launch_template",
|
|
LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID, "InstanceType": "t2.micro"},
|
|
)
|
|
template = ec2_client.create_launch_template(
|
|
LaunchTemplateName="test_launch_template_new",
|
|
LaunchTemplateData={
|
|
"ImageId": "ami-1ea5b10a3d8867db4",
|
|
"InstanceType": "t2.micro",
|
|
},
|
|
)["LaunchTemplate"]
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchTemplate={"LaunchTemplateName": "test_launch_template", "Version": "1"},
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=True,
|
|
)
|
|
|
|
client.update_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchTemplate={
|
|
"LaunchTemplateName": "test_launch_template_new",
|
|
"Version": "1",
|
|
},
|
|
MinSize=1,
|
|
VPCZoneIdentifier=f"{mocked_networking['subnet1']},{mocked_networking['subnet2']}",
|
|
NewInstancesProtectedFromScaleIn=False,
|
|
)
|
|
|
|
expected_launch_template = {
|
|
"LaunchTemplateId": template["LaunchTemplateId"],
|
|
"LaunchTemplateName": "test_launch_template_new",
|
|
"Version": "1",
|
|
}
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
group = response["AutoScalingGroups"][0]
|
|
assert group["LaunchTemplate"] == expected_launch_template
|
|
assert group["MinSize"] == 1
|
|
assert set(group["AvailabilityZones"]) == {"us-east-1a", "us-east-1b"}
|
|
assert group["NewInstancesProtectedFromScaleIn"] is False
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_update_autoscaling_group_min_size_desired_capacity_change():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=2,
|
|
MaxSize=20,
|
|
DesiredCapacity=3,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
client.update_auto_scaling_group(AutoScalingGroupName="test_asg", MinSize=5)
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
group = response["AutoScalingGroups"][0]
|
|
assert group["DesiredCapacity"] == 5
|
|
assert group["MinSize"] == 5
|
|
assert len(group["Instances"]) == 5
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_update_autoscaling_group_max_size_desired_capacity_change():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=2,
|
|
MaxSize=20,
|
|
DesiredCapacity=10,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
client.update_auto_scaling_group(AutoScalingGroupName="test_asg", MaxSize=5)
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
group = response["AutoScalingGroups"][0]
|
|
assert group["DesiredCapacity"] == 5
|
|
assert group["MaxSize"] == 5
|
|
assert len(group["Instances"]) == 5
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_autoscaling_describe_policies():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
_ = client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
_ = client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
Tags=[
|
|
{
|
|
"ResourceId": "test_asg",
|
|
"Key": "test_key",
|
|
"Value": "test_value",
|
|
"PropagateAtLaunch": True,
|
|
}
|
|
],
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
client.put_scaling_policy(
|
|
AutoScalingGroupName="test_asg",
|
|
PolicyName="test_policy_down",
|
|
PolicyType="SimpleScaling",
|
|
MetricAggregationType="Minimum",
|
|
AdjustmentType="PercentChangeInCapacity",
|
|
ScalingAdjustment=-10,
|
|
Cooldown=60,
|
|
MinAdjustmentMagnitude=1,
|
|
)
|
|
client.put_scaling_policy(
|
|
AutoScalingGroupName="test_asg",
|
|
PolicyName="test_policy_up",
|
|
PolicyType="SimpleScaling",
|
|
AdjustmentType="PercentChangeInCapacity",
|
|
ScalingAdjustment=10,
|
|
Cooldown=60,
|
|
MinAdjustmentMagnitude=1,
|
|
)
|
|
|
|
response = client.describe_policies()
|
|
assert len(response["ScalingPolicies"]) == 2
|
|
|
|
response = client.describe_policies(AutoScalingGroupName="test_asg")
|
|
assert len(response["ScalingPolicies"]) == 2
|
|
|
|
response = client.describe_policies(PolicyTypes=["StepScaling"])
|
|
assert len(response["ScalingPolicies"]) == 0
|
|
|
|
response = client.describe_policies(
|
|
AutoScalingGroupName="test_asg",
|
|
PolicyNames=["test_policy_down"],
|
|
PolicyTypes=["SimpleScaling"],
|
|
)
|
|
assert len(response["ScalingPolicies"]) == 1
|
|
policy = response["ScalingPolicies"][0]
|
|
assert policy["PolicyType"] == "SimpleScaling"
|
|
assert policy["MetricAggregationType"] == "Minimum"
|
|
assert policy["AdjustmentType"] == "PercentChangeInCapacity"
|
|
assert policy["ScalingAdjustment"] == -10
|
|
assert policy["Cooldown"] == 60
|
|
assert (
|
|
policy["PolicyARN"]
|
|
== f"arn:aws:autoscaling:us-east-1:{ACCOUNT_ID}:scalingPolicy:c322761b-3172-4d56-9a21-0ed9d6161d67:autoScalingGroupName/test_asg:policyName/test_policy_down"
|
|
)
|
|
assert policy["PolicyName"] == "test_policy_down"
|
|
assert "TargetTrackingConfiguration" not in policy
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_create_autoscaling_policy_with_policytype__targettrackingscaling():
|
|
mocked_networking = setup_networking(region_name="us-west-1")
|
|
client = boto3.client("autoscaling", region_name="us-west-1")
|
|
configuration_name = "test"
|
|
asg_name = "asg_test"
|
|
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName=configuration_name,
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="m1.small",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
LaunchConfigurationName=configuration_name,
|
|
AutoScalingGroupName=asg_name,
|
|
MinSize=1,
|
|
MaxSize=2,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
client.put_scaling_policy(
|
|
AutoScalingGroupName=asg_name,
|
|
PolicyName=configuration_name,
|
|
PolicyType="TargetTrackingScaling",
|
|
EstimatedInstanceWarmup=100,
|
|
TargetTrackingConfiguration={
|
|
"PredefinedMetricSpecification": {
|
|
"PredefinedMetricType": "ASGAverageNetworkIn",
|
|
},
|
|
"TargetValue": 1000000.0,
|
|
"CustomizedMetricSpecification": {
|
|
"Metrics": [
|
|
{
|
|
"Label": "Get ASGAverageCPUUtilization",
|
|
"Id": "cpu",
|
|
"MetricStat": {
|
|
"Metric": {
|
|
"MetricName": "CPUUtilization",
|
|
"Namespace": "AWS/EC2",
|
|
"Dimensions": [
|
|
{"Name": "AutoScalingGroupName", "Value": asg_name}
|
|
],
|
|
},
|
|
"Stat": "Average",
|
|
},
|
|
"ReturnData": False,
|
|
},
|
|
{
|
|
"Label": "Calculate square cpu",
|
|
"Id": "load",
|
|
"Expression": "cpu^2",
|
|
},
|
|
],
|
|
},
|
|
},
|
|
)
|
|
|
|
resp = client.describe_policies(AutoScalingGroupName=asg_name)
|
|
policy = resp["ScalingPolicies"][0]
|
|
assert policy["PolicyName"] == configuration_name
|
|
assert (
|
|
policy["PolicyARN"]
|
|
== f"arn:aws:autoscaling:us-west-1:{ACCOUNT_ID}:scalingPolicy:c322761b-3172-4d56-9a21-0ed9d6161d67:autoScalingGroupName/{asg_name}:policyName/{configuration_name}"
|
|
)
|
|
assert policy["PolicyType"] == "TargetTrackingScaling"
|
|
assert policy["TargetTrackingConfiguration"] == {
|
|
"PredefinedMetricSpecification": {
|
|
"PredefinedMetricType": "ASGAverageNetworkIn",
|
|
},
|
|
"CustomizedMetricSpecification": {
|
|
"MetricName": "None",
|
|
"Namespace": "None",
|
|
"Dimensions": [],
|
|
"Statistic": "None",
|
|
"Metrics": [
|
|
{
|
|
"Label": "Get ASGAverageCPUUtilization",
|
|
"Id": "cpu",
|
|
"MetricStat": {
|
|
"Metric": {
|
|
"MetricName": "CPUUtilization",
|
|
"Namespace": "AWS/EC2",
|
|
"Dimensions": [
|
|
{"Name": "AutoScalingGroupName", "Value": asg_name}
|
|
],
|
|
},
|
|
"Stat": "Average",
|
|
"Unit": "None",
|
|
},
|
|
"ReturnData": False,
|
|
},
|
|
{
|
|
"Label": "Calculate square cpu",
|
|
"Id": "load",
|
|
"Expression": "cpu^2",
|
|
"ReturnData": True,
|
|
},
|
|
],
|
|
},
|
|
"TargetValue": 1000000.0,
|
|
}
|
|
assert "ScalingAdjustment" not in policy
|
|
assert "Cooldown" not in policy
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_create_autoscaling_policy_with_policytype__stepscaling():
|
|
mocked_networking = setup_networking(region_name="eu-west-1")
|
|
client = boto3.client("autoscaling", region_name="eu-west-1")
|
|
launch_config_name = "lg_name"
|
|
asg_name = "asg_test"
|
|
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName=launch_config_name,
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="m1.small",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
LaunchConfigurationName=launch_config_name,
|
|
AutoScalingGroupName=asg_name,
|
|
MinSize=1,
|
|
MaxSize=2,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
client.put_scaling_policy(
|
|
AutoScalingGroupName=asg_name,
|
|
PolicyName=launch_config_name,
|
|
PolicyType="StepScaling",
|
|
StepAdjustments=[
|
|
{
|
|
"MetricIntervalLowerBound": 2,
|
|
"MetricIntervalUpperBound": 8,
|
|
"ScalingAdjustment": 1,
|
|
}
|
|
],
|
|
)
|
|
|
|
resp = client.describe_policies(AutoScalingGroupName=asg_name)
|
|
policy = resp["ScalingPolicies"][0]
|
|
assert policy["PolicyName"] == launch_config_name
|
|
assert (
|
|
policy["PolicyARN"]
|
|
== f"arn:aws:autoscaling:eu-west-1:{ACCOUNT_ID}:scalingPolicy:c322761b-3172-4d56-9a21-0ed9d6161d67:autoScalingGroupName/{asg_name}:policyName/{launch_config_name}"
|
|
)
|
|
assert policy["PolicyType"] == "StepScaling"
|
|
assert policy["StepAdjustments"] == [
|
|
{
|
|
"MetricIntervalLowerBound": 2,
|
|
"MetricIntervalUpperBound": 8,
|
|
"ScalingAdjustment": 1,
|
|
}
|
|
]
|
|
assert "TargetTrackingConfiguration" not in policy
|
|
assert "ScalingAdjustment" not in policy
|
|
assert "Cooldown" not in policy
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_create_autoscaling_policy_with_predictive_scaling_config():
|
|
mocked_networking = setup_networking(region_name="eu-west-1")
|
|
client = boto3.client("autoscaling", region_name="eu-west-1")
|
|
launch_config_name = "lg_name"
|
|
asg_name = "asg_test"
|
|
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName=launch_config_name,
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="m1.small",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
LaunchConfigurationName=launch_config_name,
|
|
AutoScalingGroupName=asg_name,
|
|
MinSize=1,
|
|
MaxSize=2,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
client.put_scaling_policy(
|
|
AutoScalingGroupName=asg_name,
|
|
PolicyName=launch_config_name,
|
|
PolicyType="PredictiveScaling",
|
|
PredictiveScalingConfiguration={
|
|
"MetricSpecifications": [{"TargetValue": 5}],
|
|
"SchedulingBufferTime": 7,
|
|
},
|
|
)
|
|
|
|
resp = client.describe_policies(AutoScalingGroupName=asg_name)
|
|
policy = resp["ScalingPolicies"][0]
|
|
assert policy["PredictiveScalingConfiguration"] == {
|
|
"MetricSpecifications": [{"TargetValue": 5.0}],
|
|
"SchedulingBufferTime": 7,
|
|
}
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
@pytest.mark.parametrize("include_instances_distribution", [True, False])
|
|
def test_create_auto_scaling_group_with_mixed_instances_policy(
|
|
include_instances_distribution,
|
|
):
|
|
mocked_networking = setup_networking(region_name="eu-west-1")
|
|
client = boto3.client("autoscaling", region_name="eu-west-1")
|
|
ec2_client = boto3.client("ec2", region_name="eu-west-1")
|
|
asg_name = "asg_test"
|
|
|
|
lt = ec2_client.create_launch_template(
|
|
LaunchTemplateName="launchie",
|
|
LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID},
|
|
)["LaunchTemplate"]
|
|
input_policy = {
|
|
"LaunchTemplate": {
|
|
"LaunchTemplateSpecification": {
|
|
"LaunchTemplateName": "launchie",
|
|
"Version": "$DEFAULT",
|
|
}
|
|
}
|
|
}
|
|
if include_instances_distribution:
|
|
input_policy["InstancesDistribution"] = {
|
|
"OnDemandAllocationStrategy": "string",
|
|
"OnDemandBaseCapacity": 123,
|
|
"OnDemandPercentageAboveBaseCapacity": 123,
|
|
"SpotAllocationStrategy": "string",
|
|
"SpotInstancePools": 123,
|
|
"SpotMaxPrice": "string",
|
|
}
|
|
client.create_auto_scaling_group(
|
|
MixedInstancesPolicy=input_policy,
|
|
AutoScalingGroupName=asg_name,
|
|
MinSize=2,
|
|
MaxSize=2,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
# Assert we can describe MixedInstancesPolicy
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=[asg_name])
|
|
group = response["AutoScalingGroups"][0]
|
|
|
|
input_policy["LaunchTemplate"]["LaunchTemplateSpecification"][
|
|
"LaunchTemplateId"
|
|
] = lt["LaunchTemplateId"]
|
|
assert group["MixedInstancesPolicy"] == input_policy
|
|
|
|
# Assert the LaunchTemplate is known for the resulting instances
|
|
response = client.describe_auto_scaling_instances()
|
|
assert len(response["AutoScalingInstances"]) == 2
|
|
for instance in response["AutoScalingInstances"]:
|
|
assert instance["LaunchTemplate"] == {
|
|
"LaunchTemplateId": lt["LaunchTemplateId"],
|
|
"LaunchTemplateName": "launchie",
|
|
"Version": "$DEFAULT",
|
|
}
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_create_auto_scaling_group_with_mixed_instances_policy_overrides():
|
|
mocked_networking = setup_networking(region_name="eu-west-1")
|
|
client = boto3.client("autoscaling", region_name="eu-west-1")
|
|
ec2_client = boto3.client("ec2", region_name="eu-west-1")
|
|
asg_name = "asg_test"
|
|
|
|
lt = ec2_client.create_launch_template(
|
|
LaunchTemplateName="launchie",
|
|
LaunchTemplateData={"ImageId": EXAMPLE_AMI_ID},
|
|
)["LaunchTemplate"]
|
|
client.create_auto_scaling_group(
|
|
MixedInstancesPolicy={
|
|
"LaunchTemplate": {
|
|
"LaunchTemplateSpecification": {
|
|
"LaunchTemplateName": "launchie",
|
|
"Version": "$DEFAULT",
|
|
},
|
|
"Overrides": [
|
|
{
|
|
"InstanceType": "t2.medium",
|
|
"WeightedCapacity": "50",
|
|
}
|
|
],
|
|
}
|
|
},
|
|
AutoScalingGroupName=asg_name,
|
|
MinSize=2,
|
|
MaxSize=2,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
# Assert we can describe MixedInstancesPolicy
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=[asg_name])
|
|
group = response["AutoScalingGroups"][0]
|
|
assert group["MixedInstancesPolicy"] == {
|
|
"LaunchTemplate": {
|
|
"LaunchTemplateSpecification": {
|
|
"LaunchTemplateId": lt["LaunchTemplateId"],
|
|
"LaunchTemplateName": "launchie",
|
|
"Version": "$DEFAULT",
|
|
},
|
|
"Overrides": [
|
|
{
|
|
"InstanceType": "t2.medium",
|
|
"WeightedCapacity": "50",
|
|
}
|
|
],
|
|
}
|
|
}
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_set_instance_protection():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
_ = client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
_ = client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=False,
|
|
)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
instance_ids = [
|
|
instance["InstanceId"]
|
|
for instance in response["AutoScalingGroups"][0]["Instances"]
|
|
]
|
|
protected = instance_ids[:3]
|
|
|
|
_ = client.set_instance_protection(
|
|
AutoScalingGroupName="test_asg",
|
|
InstanceIds=protected,
|
|
ProtectedFromScaleIn=True,
|
|
)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
for instance in response["AutoScalingGroups"][0]["Instances"]:
|
|
assert instance["ProtectedFromScaleIn"] is (instance["InstanceId"] in protected)
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_set_desired_capacity_up():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
_ = client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
_ = client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=True,
|
|
)
|
|
|
|
_ = client.set_desired_capacity(AutoScalingGroupName="test_asg", DesiredCapacity=10)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
instances = response["AutoScalingGroups"][0]["Instances"]
|
|
assert len(instances) == 10
|
|
for instance in instances:
|
|
assert instance["ProtectedFromScaleIn"] is True
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_set_desired_capacity_down():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
_ = client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
_ = client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=20,
|
|
DesiredCapacity=5,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=True,
|
|
)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
instance_ids = [
|
|
instance["InstanceId"]
|
|
for instance in response["AutoScalingGroups"][0]["Instances"]
|
|
]
|
|
unprotected, protected = instance_ids[:2], instance_ids[2:]
|
|
|
|
_ = client.set_instance_protection(
|
|
AutoScalingGroupName="test_asg",
|
|
InstanceIds=unprotected,
|
|
ProtectedFromScaleIn=False,
|
|
)
|
|
|
|
_ = client.set_desired_capacity(AutoScalingGroupName="test_asg", DesiredCapacity=1)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
group = response["AutoScalingGroups"][0]
|
|
assert group["DesiredCapacity"] == 1
|
|
instance_ids = {instance["InstanceId"] for instance in group["Instances"]}
|
|
assert set(protected) == instance_ids
|
|
for x in unprotected:
|
|
assert x not in instance_ids # only unprotected killed
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_terminate_instance_via_ec2_in_autoscaling_group():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
_ = client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
_ = client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=1,
|
|
MaxSize=20,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
NewInstancesProtectedFromScaleIn=False,
|
|
)
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
original_instance_id = next(
|
|
instance["InstanceId"]
|
|
for instance in response["AutoScalingGroups"][0]["Instances"]
|
|
)
|
|
ec2_client = boto3.client("ec2", region_name="us-east-1")
|
|
ec2_client.terminate_instances(InstanceIds=[original_instance_id])
|
|
|
|
response = client.describe_auto_scaling_groups(AutoScalingGroupNames=["test_asg"])
|
|
replaced_instance_id = next(
|
|
instance["InstanceId"]
|
|
for instance in response["AutoScalingGroups"][0]["Instances"]
|
|
)
|
|
assert replaced_instance_id != original_instance_id
|
|
|
|
|
|
@mock_ec2
|
|
@mock_autoscaling
|
|
def test_attach_instances():
|
|
asg_client = boto3.client("autoscaling", region_name="us-east-1")
|
|
ec2_client = boto3.client("ec2", region_name="us-east-1")
|
|
|
|
kwargs = {
|
|
"KeyName": "foobar",
|
|
"ImageId": EXAMPLE_AMI_ID,
|
|
"MinCount": 1,
|
|
"MaxCount": 1,
|
|
"InstanceType": "c4.2xlarge",
|
|
"TagSpecifications": [
|
|
{"ResourceType": "instance", "Tags": [{"Key": "key", "Value": "val"}]},
|
|
],
|
|
}
|
|
fake_instance = ec2_client.run_instances(**kwargs)["Instances"][0]
|
|
asg_client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId="ami-pytest",
|
|
InstanceType="t3.micro",
|
|
KeyName="foobar",
|
|
)
|
|
asg_client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=1,
|
|
AvailabilityZones=[fake_instance["Placement"]["AvailabilityZone"]],
|
|
)
|
|
asg_client.attach_instances(
|
|
InstanceIds=[fake_instance["InstanceId"]], AutoScalingGroupName="test_asg"
|
|
)
|
|
response = asg_client.describe_auto_scaling_instances()
|
|
assert len(response["AutoScalingInstances"]) == 1
|
|
for instance in response["AutoScalingInstances"]:
|
|
assert instance["LaunchConfigurationName"] == "test_launch_configuration"
|
|
assert instance["AutoScalingGroupName"] == "test_asg"
|
|
assert instance["InstanceType"] == "c4.2xlarge"
|
|
|
|
|
|
@mock_autoscaling
|
|
def test_autoscaling_lifecyclehook():
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId="ami-pytest",
|
|
InstanceType="t3.micro",
|
|
KeyName="foobar",
|
|
)
|
|
client.create_auto_scaling_group(
|
|
AutoScalingGroupName="test_asg",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
MinSize=0,
|
|
MaxSize=1,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
client.put_lifecycle_hook(
|
|
LifecycleHookName="test-lifecyclehook",
|
|
AutoScalingGroupName="test_asg",
|
|
LifecycleTransition="autoscaling:EC2_INSTANCE_TERMINATING",
|
|
)
|
|
|
|
response = client.describe_lifecycle_hooks(
|
|
AutoScalingGroupName="test_asg", LifecycleHookNames=["test-lifecyclehook"]
|
|
)
|
|
assert len(response["LifecycleHooks"]) == 1
|
|
for hook in response["LifecycleHooks"]:
|
|
assert hook["LifecycleHookName"] == "test-lifecyclehook"
|
|
assert hook["AutoScalingGroupName"] == "test_asg"
|
|
assert hook["LifecycleTransition"] == "autoscaling:EC2_INSTANCE_TERMINATING"
|
|
|
|
client.delete_lifecycle_hook(
|
|
LifecycleHookName="test-lifecyclehook", AutoScalingGroupName="test_asg"
|
|
)
|
|
|
|
response = client.describe_lifecycle_hooks(
|
|
AutoScalingGroupName="test_asg", LifecycleHookNames=["test-lifecyclehook"]
|
|
)
|
|
|
|
assert len(response["LifecycleHooks"]) == 0
|
|
|
|
|
|
@pytest.mark.parametrize("original,new", [(2, 1), (2, 3), (1, 5), (1, 1)])
|
|
@mock_autoscaling
|
|
def test_set_desired_capacity_without_protection(original, new):
|
|
mocked_networking = setup_networking()
|
|
client = boto3.client("autoscaling", region_name="us-east-1")
|
|
client.create_launch_configuration(
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
ImageId=EXAMPLE_AMI_ID,
|
|
InstanceType="t2.medium",
|
|
)
|
|
|
|
client.create_auto_scaling_group(
|
|
AutoScalingGroupName="tester_group",
|
|
LaunchConfigurationName="test_launch_configuration",
|
|
AvailabilityZones=["us-east-1a"],
|
|
MinSize=original,
|
|
MaxSize=original,
|
|
DesiredCapacity=original,
|
|
VPCZoneIdentifier=mocked_networking["subnet1"],
|
|
)
|
|
|
|
group = client.describe_auto_scaling_groups()["AutoScalingGroups"][0]
|
|
assert group["DesiredCapacity"] == original
|
|
instances = client.describe_auto_scaling_instances()["AutoScalingInstances"]
|
|
assert len(instances) == original
|
|
|
|
client.update_auto_scaling_group(
|
|
AutoScalingGroupName="tester_group", DesiredCapacity=new
|
|
)
|
|
|
|
group = client.describe_auto_scaling_groups()["AutoScalingGroups"][0]
|
|
assert group["DesiredCapacity"] == new
|
|
instances = client.describe_auto_scaling_instances()["AutoScalingInstances"]
|
|
assert len(instances) == new
|
|
|
|
|
|
@mock_autoscaling
|
|
@mock_ec2
|
|
def test_create_template_with_block_device():
|
|
ec2_client = boto3.client("ec2", region_name="ap-southeast-2")
|
|
ec2_client.create_launch_template(
|
|
LaunchTemplateName="launchie",
|
|
LaunchTemplateData={
|
|
"ImageId": EXAMPLE_AMI_ID,
|
|
"BlockDeviceMappings": [
|
|
{
|
|
"DeviceName": "/dev/sda1",
|
|
"Ebs": {
|
|
"VolumeSize": 20,
|
|
"DeleteOnTermination": True,
|
|
"VolumeType": "gp3",
|
|
"Encrypted": True,
|
|
},
|
|
}
|
|
],
|
|
},
|
|
)
|
|
|
|
ec2_client.run_instances(
|
|
MaxCount=1, MinCount=1, LaunchTemplate={"LaunchTemplateName": "launchie"}
|
|
)
|
|
ec2_client = boto3.client("ec2", region_name="ap-southeast-2")
|
|
volumes = ec2_client.describe_volumes()["Volumes"]
|
|
# The standard root volume
|
|
assert volumes[0]["VolumeType"] == "gp2"
|
|
assert volumes[0]["Size"] == 8
|
|
# Our Ebs-volume
|
|
assert volumes[1]["VolumeType"] == "gp3"
|
|
assert volumes[1]["Size"] == 20
|