作者：仔田 | 来源：互联网 | 2023-09-03 17:19
We have this tf code to create and launch EC2 instances via ASG:
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| resource "aws_launch_configuration" "redash" {
name &＃061; "redash"
image_id &＃061; "${var.redash_ami}"
instance_type &＃061; "t2.small"
security_groups &＃061; ["${aws_security_group.allow_all.id}"]
associate_public_ip_address &＃061; true
iam_instance_profile &＃061; "${aws_iam_instance_profile.emr_profile.arn}"
depends_on &＃061; ["aws_emr_cluster.querying"]
enable_monitoring &＃061; false
lifecycle {
create_before_destroy &＃061; true
}
}
resource "aws_autoscaling_group" "redash" {
name &＃061; "redash"
max_size &＃061; "1"
min_size &＃061; "0"
desired_capacity &＃061; "1"
default_cooldown &＃061; 30
force_delete &＃061; true
launch_configuration &＃061; "${aws_launch_configuration.redash.id}"
vpc_zone_identifier &＃061; ["${aws_subnet.main.id}"]
tag {
key &＃061; "Name"
value &＃061; "redash"
propagate_at_launch &＃061; true
}
lifecycle {
create_before_destroy &＃061; true
}
} |
After changing the machine image (
),
shows this:
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| aws_launch_configuration.redash (new resource required)
associate_public_ip_address: "true" &＃061;> "true"
ebs_block_device.#: "0" &＃061;> ""
ebs_optimized: "false" &＃061;> ""
enable_monitoring: "false" &＃061;> "false"
iam_instance_profile: "...."
image_id: "ami-9ea12788" &＃061;> "ami-99f1c7e2" (forces new resource)
instance_type: "t2.small" &＃061;> "t2.small"
name: "redash" &＃061;> "redash"
root_block_device.#: "0" &＃061;> ""
|
However, running
results in this error:
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| * aws_launch_configuration.redash: Error creating launch configuration: AlreadyExists: Launch Configuration by this name already exists - A launch configuration already exists with the name redash
status code: 400, request id: 7a098386-80e1-11e7-b433-13c12dad94bd |
该提问来源于开源项目：hashicorp/terraform-provider-aws
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