问题描述
某些背景：
我们拥有terraform代码来创建各种AWS资源。其中一些资源是每个AWS帐户创建的，因此结构化后将存储在我们项目的account-scope文件夹中。那时我们只有一个AWS区域。现在，我们的应用程序已成为多区域应用程序，因此将为每个AWS账户按区域创建这些资源。
为此，我们现在将这些TF脚本移到了region-scope文件夹中，该文件夹将按区域运行。由于这些资源不再属于“帐户范围” 的一部分，因此我们将其从帐户范围 Terraform状态中删除了。
现在，当我尝试导入这些资源时
通过从xyz-region-scope目录运行此资源来导入资源：
terraform import -var-file=config/us-west-2/default.tfvars -var-file=variables.tfvars -var-file=../globals.tfvars -var profile=xyz-stage -var region=us-west-2 -var tfstate_bucket=ab-xyz-stage-tfstate-5b8873b8 -no-color <RESOURCE_NAME> <RESOURCE_ID>
资源的示例之一是：
RESOURCE_NAME=module.buckets.aws_s3_bucket.cloudtrail_logging_bucket
RESOURCE_ID="ab-xyz-stage-cloudtrail-logging-72a2c5cd"
我期望导入会更新本地计算机上terraform状态文件中的资源，但是在xyz-region-scope/state/xyz-stage/terraform.tfstate下创建的terraform状态文件不会更新。
使用以下方式验证了导入：
terraform show
运行Terraform计划：
terraform plan -var-file=config/us-west-2/default.tfvars -var-file=variables.tfvars -var-file=../globals.tfvars -var profile=xyz-stage -var region=us-west-2 -var tfstate_bucket=ab-xyz-stage-tfstate-5b8873b8 -no-color
但是地形计划输出显示Plan: 6 to add,0 to change,5 to destroy.就是那些资源将被销毁并重新创建。
我不清楚为什么会这样，我是否缺少某些东西，做得不好？
请注意，我们将远程状态存储在S3存储桶中，但是我目前没有在S3存储桶中为区域范围创建远程TF状态文件（我确实有一个用于帐户范围）。我期望 Import..Plan..Apply流程也会为区域范围创建一个。
编辑：运行导入后，我看到在S3中为区域范围创建的远程TF状态文件。我看到的这个新的区域范围tf状态文件与旧的帐户范围tf状态文件之间的区别是：新文件在任何资源"depends_on"
resources[] > instances[]块
环境：
Local machine: macOS v10.14.6
Terraform v0.12.29
+ provider.aws v3.14.1
+ provider.null v2.1.2
+ provider.random v2.3.1
+ provider.template v2.1.2
编辑2：
这是我的导入和地形计划：
terraform import module.buckets.random_id.cloudtrail_bucket_suffix cqLFzQ
terraform import module.buckets.aws_s3_bucket.cloudtrail_logging_bucket "ab-xyz-stage-cloudtrail-logging-72a2c5cd"
terraform import module.buckets.aws_s3_bucket_policy.cloudtrail_logging_bucket "ab-xyz-stage-cloudtrail-logging-72a2c5cd"
terraform import module.buckets.module.access_logging_bucket.aws_s3_bucket.default "ab-xyz-stage-access-logging-9d8e94ff"
terraform import module.buckets.module.access_logging_bucket.random_id.bucket_suffix nY6U_w
terraform import module.encryption.module.data_key.aws_iam_policy.decrypt "arn:aws:iam::123412341234:policy/ab_data_key_xyz_stage_decrypt"
terraform import module.encryption.module.data_key.aws_iam_policy.encrypt "arn:aws:iam::123412341234:policy/ab_data_key_xyz_stage_encrypt"
mymachine:xyz-region-scope kuldeepjain$ ../scripts/terraform.sh xyz-stage plan -no-color
+ set -o posix
+ IFS='
'
++ blhome
+ BASH_LIB_HOME=/usr/local/lib/mycompany/ab/bash_library/0.0.1-SNAPSHOT
+ source /usr/local/lib/mycompany/ab/bash_library/0.0.1-SNAPSHOT/s3/bucket.sh
+ main xyz-stage plan -no-color
+ '[' 3 -lt 2 ']'
+ local env=xyz-stage
+ shift
+ local command=plan
+ shift
++ get_region xyz-stage
++ local env=xyz-stage
++ shift
+++ aws --profile xyz-stage configure get region
++ local region=us-west-2
++ '[' -z us-west-2 ']'
++ echo us-west-2
+ local region=us-west-2
++ _get_bucket xyz-stage xyz-stage-tfstate
++ local env=xyz-stage
++ shift
++ local name=xyz-stage-tfstate
++ shift
+++ _get_bucket_list xyz-stage xyz-stage-tfstate
+++ local env=xyz-stage
+++ shift
+++ local name=xyz-stage-tfstate
+++ shift
+++ aws --profile xyz-stage --output json s3api list-buckets --query 'Buckets[?contains(Name,`xyz-stage-tfstate`) == `true`].Name'
++ local 'bucket_list=[
"ab-xyz-stage-tfstate-5b8873b8"
]'
+++ _count_buckets_in_json '[
"ab-xyz-stage-tfstate-5b8873b8"
]'
+++ local 'json=[
"ab-xyz-stage-tfstate-5b8873b8"
]'
+++ shift
+++ echo '[
"ab-xyz-stage-tfstate-5b8873b8"
]'
+++ jq '. | length'
++ local number_of_buckets=1
++ '[' 1 == 0 ']'
++ '[' 1 -gt 1 ']'
+++ echo '[
"ab-xyz-stage-tfstate-5b8873b8"
]'
+++ jq -r '.[0]'
++ local bucket_name=ab-xyz-stage-tfstate-5b8873b8
++ echo ab-xyz-stage-tfstate-5b8873b8
+ local tfstate_bucket=ab-xyz-stage-tfstate-5b8873b8
++ get_config_file xyz-stage us-west-2
++ local env=xyz-stage
++ shift
++ local region=us-west-2
++ shift
++ local config_file=config/us-west-2/xyz-stage.tfvars
++ '[' '!' -f config/us-west-2/xyz-stage.tfvars ']'
++ config_file=config/us-west-2/default.tfvars
++ echo config/us-west-2/default.tfvars
+ local config_file=config/us-west-2/default.tfvars
+ export TF_DATA_DIR=state/xyz-stage/
+ TF_DATA_DIR=state/xyz-stage/
+ terraform get
+ terraform plan -var-file=config/us-west-2/default.tfvars -var-file=variables.tfvars -var-file=../globals.tfvars -var profile=xyz-stage -var region=us-west-2 -var tfstate_bucket=ab-xyz-stage-tfstate-5b8873b8 -no-color
Refreshing Terraform state in-memory prior to plan...
The refreshed state will be used to calculate this plan,but will not be
persisted to local or remote state storage.
module.encryption.module.data_key.data.null_data_source.key: Refreshing state...
module.buckets.data.template_file.dependencies: Refreshing state...
module.buckets.module.access_logging_bucket.data.template_file.dependencies: Refreshing state...
module.encryption.module.data_key.data.aws_region.current: Refreshing state...
module.buckets.module.access_logging_bucket.data.aws_caller_identity.current: Refreshing state...
data.aws_caller_identity.current: Refreshing state...
module.buckets.module.access_logging_bucket.data.aws_kms_alias.encryption_key_alias: Refreshing state...
module.buckets.data.aws_caller_identity.current: Refreshing state...
module.encryption.module.data_key.data.aws_caller_identity.current: Refreshing state...
module.encryption.module.data_key.data.aws_kms_alias.default: Refreshing state...
module.buckets.module.access_logging_bucket.data.template_file.encryption_configuration: Refreshing state...
module.encryption.module.data_key.data.aws_iam_policy_document.decrypt: Refreshing state...
module.encryption.module.data_key.data.aws_iam_policy_document.encrypt: Refreshing state...
module.buckets.module.access_logging_bucket.random_id.bucket_suffix: Refreshing state... [id=nY6U_w]
module.encryption.module.data_key.aws_iam_policy.decrypt: Refreshing state... [id=arn:aws:iam::123412341234:policy/ab_data_key_xyz_stage_decrypt]
module.encryption.module.data_key.aws_iam_policy.encrypt: Refreshing state... [id=arn:aws:iam::123412341234:policy/ab_data_key_xyz_stage_encrypt]
module.buckets.module.access_logging_bucket.aws_s3_bucket.default: Refreshing state... [id=ab-xyz-stage-access-logging-9d8e94ff]
module.buckets.random_id.cloudtrail_bucket_suffix: Refreshing state... [id=cqLFzQ]
module.buckets.aws_s3_bucket.cloudtrail_logging_bucket: Refreshing state... [id=ab-xyz-stage-cloudtrail-logging-72a2c5cd]
module.buckets.data.aws_iam_policy_document.restrict_access_cloudtrail: Refreshing state...
module.buckets.aws_s3_bucket_policy.cloudtrail_logging_bucket: Refreshing state... [id=ab-xyz-stage-cloudtrail-logging-72a2c5cd]
------------------------------------------------------------------------
An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
+ create
-/+ destroy and then create replacement
<= read (data resources)
Terraform will perform the following actions:
# module.buckets.data.aws_iam_policy_document.restrict_access_cloudtrail will be read during apply
# (config refers to values not yet known)
<= data "aws_iam_policy_document" "restrict_access_cloudtrail" {
+ id = (known after apply)
+ json = (known after apply)
+ statement {
+ actions = [
+ "s3:GetBucketAcl",]
+ effect = "Allow"
+ resources = [
+ (known after apply),]
+ sid = "AWSCloudTrailAclCheck"
+ principals {
+ identifiers = [
+ "cloudtrail.amazonaws.com",]
+ type = "Service"
}
}
+ statement {
+ actions = [
+ "s3:PutObject",]
+ sid = "AWSCloudTrailWrite"
+ condition {
+ test = "StringEquals"
+ values = [
+ "bucket-owner-full-control",]
+ variable = "s3:x-amz-acl"
}
+ principals {
+ identifiers = [
+ "cloudtrail.amazonaws.com",]
+ type = "Service"
}
}
}
# module.buckets.aws_s3_bucket.cloudtrail_logging_bucket must be replaced
-/+ resource "aws_s3_bucket" "cloudtrail_logging_bucket" {
+ acceleration_status = (known after apply)
+ acl = "private"
~ arn = "arn:aws:s3:::ab-xyz-stage-cloudtrail-logging-72a2c5cd" -> (known after apply)
~ bucket = "ab-xyz-stage-cloudtrail-logging-72a2c5cd" -> (known after apply) # forces replacement
~ bucket_domain_name = "ab-xyz-stage-cloudtrail-logging-72a2c5cd.s3.amazonaws.com" -> (known after apply)
~ bucket_regional_domain_name = "ab-xyz-stage-cloudtrail-logging-72a2c5cd.s3.us-west-2.amazonaws.com" -> (known after apply)
+ force_destroy = false
~ hosted_zone_id = "Z3BJ6K6RIION7M" -> (known after apply)
~ id = "ab-xyz-stage-cloudtrail-logging-72a2c5cd" -> (known after apply)
~ region = "us-west-2" -> (known after apply)
~ request_payer = "BucketOwner" -> (known after apply)
tags = {
"mycompany:finance:accountenvironment" = "xyz-stage"
"mycompany:finance:application" = "ab-platform"
"mycompany:finance:billablebusinessunit" = "my-dev"
"name" = "Cloudtrail logging bucket"
}
+ website_domain = (known after apply)
+ website_endpoint = (known after apply)
~ lifecycle_rule {
- abort_incomplete_multipart_upload_days = 0 -> null
enabled = true
~ id = "intu-lifecycle-s3-int-tier" -> (known after apply)
- tags = {} -> null
transition {
days = 32
storage_class = "INTELLIGENT_TIERING"
}
}
- logging {
- target_bucket = "ab-xyz-stage-access-logging-9d8e94ff" -> null
- target_prefix = "logs/cloudtrail-logging/" -> null
}
+ logging {
+ target_bucket = (known after apply)
+ target_prefix = "logs/cloudtrail-logging/"
}
~ versioning {
~ enabled = false -> (known after apply)
~ mfa_delete = false -> (known after apply)
}
}
# module.buckets.aws_s3_bucket_policy.cloudtrail_logging_bucket must be replaced
-/+ resource "aws_s3_bucket_policy" "cloudtrail_logging_bucket" {
~ bucket = "ab-xyz-stage-cloudtrail-logging-72a2c5cd" -> (known after apply) # forces replacement
~ id = "ab-xyz-stage-cloudtrail-logging-72a2c5cd" -> (known after apply)
~ policy = jsonencode(
{
- Statement = [
- {
- Action = "s3:GetBucketAcl"
- Effect = "Allow"
- Principal = {
- Service = "cloudtrail.amazonaws.com"
}
- Resource = "arn:aws:s3:::ab-xyz-stage-cloudtrail-logging-72a2c5cd"
- Sid = "AWSCloudTrailAclCheck"
},- {
- Action = "s3:PutObject"
- Condition = {
- StringEquals = {
- s3:x-amz-acl = "bucket-owner-full-control"
}
}
- Effect = "Allow"
- Principal = {
- Service = "cloudtrail.amazonaws.com"
}
- Resource = "arn:aws:s3:::ab-xyz-stage-cloudtrail-logging-72a2c5cd/*"
- Sid = "AWSCloudTrailWrite"
},]
- Version = "2012-10-17"
}
) -> (known after apply)
}
# module.buckets.random_id.cloudtrail_bucket_suffix must be replaced
-/+ resource "random_id" "cloudtrail_bucket_suffix" {
~ b64 = "cqLFzQ" -> (known after apply)
~ b64_std = "cqLFzQ==" -> (known after apply)
~ b64_url = "cqLFzQ" -> (known after apply)
byte_length = 4
~ dec = "1923270093" -> (known after apply)
~ hex = "72a2c5cd" -> (known after apply)
~ id = "cqLFzQ" -> (known after apply)
+ keepers = {
+ "aws_account_id" = "123412341234"
+ "env" = "xyz-stage"
} # forces replacement
}
# module.buckets.module.access_logging_bucket.aws_s3_bucket.default must be replaced
-/+ resource "aws_s3_bucket" "default" {
+ acceleration_status = (known after apply)
+ acl = "log-delivery-write"
~ arn = "arn:aws:s3:::ab-xyz-stage-access-logging-9d8e94ff" -> (known after apply)
~ bucket = "ab-xyz-stage-access-logging-9d8e94ff" -> (known after apply) # forces replacement
~ bucket_domain_name = "ab-xyz-stage-access-logging-9d8e94ff.s3.amazonaws.com" -> (known after apply)
~ bucket_regional_domain_name = "ab-xyz-stage-access-logging-9d8e94ff.s3.us-west-2.amazonaws.com" -> (known after apply)
+ force_destroy = false
~ hosted_zone_id = "Z3BJ6K6RIION7M" -> (known after apply)
~ id = "ab-xyz-stage-access-logging-9d8e94ff" -> (known after apply)
~ region = "us-west-2" -> (known after apply)
~ request_payer = "BucketOwner" -> (known after apply)
tags = {
"mycompany:finance:accountenvironment" = "xyz-stage"
"mycompany:finance:application" = "ab-platform"
"mycompany:finance:billablebusinessunit" = "my-dev"
"name" = "Access logging bucket"
}
+ website_domain = (known after apply)
+ website_endpoint = (known after apply)
- grant {
- permissions = [
- "READ_ACP",- "WRITE",] -> null
- type = "Group" -> null
- uri = "http://acs.amazonaws.com/groups/s3/LogDelivery" -> null
}
- grant {
- id = "0343271a8c2f184152c171b223945b22ceaf5be5c9b78cf167660600747b5ad8" -> null
- permissions = [
- "FULL_CONTROL",] -> null
- type = "CanonicalUser" -> null
}
- lifecycle_rule {
- abort_incomplete_multipart_upload_days = 0 -> null
- enabled = true -> null
- id = "intu-lifecycle-s3-int-tier" -> null
- tags = {} -> null
- transition {
- days = 32 -> null
- storage_class = "INTELLIGENT_TIERING" -> null
}
}
+ logging {
+ target_bucket = (known after apply)
+ target_prefix = "logs/access-logging/"
}
~ versioning {
~ enabled = false -> (known after apply)
~ mfa_delete = false -> (known after apply)
}
}
# module.buckets.module.access_logging_bucket.random_id.bucket_suffix must be replaced
-/+ resource "random_id" "bucket_suffix" {
~ b64 = "nY6U_w" -> (known after apply)
~ b64_std = "nY6U/w==" -> (known after apply)
~ b64_url = "nY6U_w" -> (known after apply)
byte_length = 4
~ dec = "2643367167" -> (known after apply)
~ hex = "9d8e94ff" -> (known after apply)
~ id = "nY6U_w" -> (known after apply)
+ keepers = {
+ "aws_account_id" = "123412341234"
+ "env" = "xyz-stage"
} # forces replacement
}
Plan: 6 to add,5 to destroy.
我当前的远程TF状态（ LEFT ）与旧帐户范围（ RIGHT ）与cloudtrail_bucket_suffix的差异摘要：
解决方法
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