Terraform Gitlab CI：地形破坏不会破坏吗？

我定义了以下简单管道：

image:
  name: hashicorp/terraform:light
  entrypoint:
    - '/usr/bin/env'
    - 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'

variables:
  PLAN: dbrest.tfplan
  STATE: dbrest.tfstate

cache:
  paths:
    - .terraform

before_script:
  - terraform --version
  - terraform init

stages:
  - validate
  - build
  - deploy
  - destroy

validate:
  stage: validate
  script:
    - terraform validate

plan:
  stage: build
  script:
    - terraform plan -state=$STATE -out=$PLAN
  artifacts:
    name: plan
    paths:
      - $PLAN
      - $STATE

apply:
  stage: deploy
  environment:
    name: production
  script:
    - terraform apply -state=$STATE -input=false $PLAN
    - terraform state show aws_instance.bastion
  dependencies:
    - plan
  when: manual
  only:
    - master

destroy:
    stage: destroy
    environment:
      name: production
    script:
      - terraform destroy -state=$STATE -auto-approve
    dependencies:
      - apply
    when: manual
    only:
      - master

当我运行它时，一切都非常成功——但销毁阶段实际上并没有破坏我在应用阶段创建的环境。这就是我所看到的：

Running with gitlab-runner 10.5.0 (80b03db9)
  on ip-10-74-163-110 5cf66672
Using Docker executor with image hashicorp/terraform:light ...
Pulling docker image hashicorp/terraform:light ...
Using docker image sha256:5d5c9faad78b96bb84555a584fe729260d7ff7d3fb973e105690ddc0dab48fb5 for hashicorp/terraform:light ...
Running on runner-5cf66672-project-1136-concurrent-0 via ip-10-197-79-116...
Fetching changes...
Removing .terraform/
Removing dbrest.tfplan
Removing dbrest.tfstate
HEAD is now at f798b05 Update .gitlab-ci.yml
Checking out f798b05a as master...
Skipping Git submodules setup
Checking cache for default-1...
Successfully extracted cache
$ terraform --version
Terraform v0.12.13
+ provider.aws v2.34.0
$ terraform init

Initializing the backend...

Initializing provider plugins...

The following providers do not have any version constraints in configuration,
so the latest version was installed.

To prevent automatic upgrades to new major versions that may contain breaking
changes, it is recommended to add version = "..." constraints to the
corresponding provider blocks in configuration, with the constraint strings
suggested below.

* provider.aws: version = "~> 2.34"

Terraform has been successfully initialized!

You may now begin working with Terraform. Try running "terraform plan" to see
any changes that are required for your infrastructure. All Terraform commands
should now work.

If you ever set or change modules or backend configuration for Terraform,
rerun this command to reinitialize your working directory. If you forget, other
commands will detect it and remind you to do so if necessary.
$ terraform destroy -state=$STATE -auto-approve

Destroy complete! Resources: 0 destroyed.
Creating cache default-1...
.terraform: found 5 matching files                 
Created cache
Job succeeded

---

很明显，我称之为terraform destroy的方式中缺少了一些东西，但我不知道是什么-有人能解释一下吗？

您没有正确地从应用作业传递状态，因为您没有像在计划->应用中那样设置工件。您的申请工作应如下所示：

适用于： 阶段：部署 环境： 名称：生产 脚本： -terraform apply-state=$state-input=false$PLAN -地形状态显示aws_instance.bastion 人工产品： 姓名：申请 路径： -$STATE 依赖项： -计划 时间：手动 仅： -主人

---

然而，更好的解决方案是在这里不使用基于文件的状态，而是使用适当的状态，例如，如果您正在使用AWS，或者当多个用户（包括CI）作为潜在的自并发用户运行Terraform时，您将遇到大量问题。这允许您利用并允许对状态文件进行版本控制，以防在Terraform操作期间出现问题，例如作为重构的一部分移动状态。

@ydaetskcoR为什么不添加此作为答案？