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AtlantisでError: Failed to install provider from shared cache

Takashi YamaharaTakashi Yamahara

terraform 1.12
hashicorp/aws 3.63.0
atlantis 0.17.6 (Fatgete上で稼働)

atlantis planが高確率でError: Failed to install provider from shared cacheのエラーになる。

running "/home/atlantis/.atlantis/bin/terraform1.1.2 init -input=false -no-color" in "/home/atlantis/.atlantis/repos/shonansurvivors/infra/24/default/envs/main/aws/network/main": exit status 1
Initializing modules...
Downloading registry.terraform.io/int128/nat-instance/aws 2.0.0 for nat...
- nat in .terraform/modules/nat
Downloading registry.terraform.io/terraform-aws-modules/vpc/aws 3.11.0 for vpc...
- vpc in .terraform/modules/vpc

Initializing the backend...

Successfully configured the backend "s3"! Terraform will automatically
use this backend unless the backend configuration changes.

Initializing provider plugins...
- Reusing previous version of hashicorp/aws from the dependency lock file
- Using hashicorp/aws v3.63.0 from the shared cache directory

Error: Failed to install provider from shared cache

Error while importing hashicorp/aws v3.63.0 from the shared cache directory:
the provider cache at .terraform/providers has a copy of
registry.terraform.io/hashicorp/aws 3.63.0 that doesn't match any of the
checksums recorded in the dependency lock file.
Takashi YamaharaTakashi Yamahara
  1. Atlantisが動くFargeteのタスク起動
  2. コミットをpush
  3. plan正常
  4. 追加コミットをpush
  5. planエラー

といった感じ。タスクを入れ替えるとplanは通る。

Takashi YamaharaTakashi Yamahara

多分.terraform.lock.hclが影響していると思うので、init前に削除するようにしたらエラーは起こらなくなったぽい。が、こんな解決策で良いんだろうか？

workflows:
  custom:
    plan:
      steps:
        - run: rm -f .terraform.lock.hcl
        - init
        - plan
Takashi YamaharaTakashi Yamahara
terraform providers lock -platform=linux_amd64

これを実行することで以下が追記され、atlantisでのplanで事前にrm -f .terraform.lock.hclをしなくても、エラーにならなくなった。

# This file is maintained automatically by "terraform init".
# Manual edits may be lost in future updates.
provider "registry.terraform.io/hashicorp/aws" {
  version     = "3.71.0"
  constraints = ">= 3.63.0, 3.71.0"
  hashes = [
    "h1:5+M8SPZlb3FxcmAX4RykKzNrTHkpjoP1UpHcenOXcxo=",
+   "h1:wnTd0krep3mqRz650U7TSv/tCkA0LoXKe0QFlnsg/7Q=",
    "zh:173134d8861a33ed60a48942ad2b96b9d06e85c506d7f927bead47a28f4ebdd2",
    "zh:2996c8e96930f526f1761e99d14c0b18d83e287b1362aa2fa1444cf848ece613",
    "zh:43903da1e0a809a1fb5832e957dbe2321b86630d6bfdd8b47728647a72fd912d",
    "zh:43e71fd8924e7f7b56a0b2a82e29edf07c53c2b41ee7bb442a2f1c27e03e86ae",
    "zh:4f4c73711f64a3ff85f88bf6b2594e5431d996b7a59041ff6cbc352f069fc122",
    "zh:5045241b8695ffbd0730bdcd91393b10ffd0cfbeaad6254036e42ead6687d8fd",
    "zh:6a8811a0fb1035c09aebf1f9b15295523a9a7a2627fd783f50c6168a82e192dd",
    "zh:8d273c04d7a8c36d4366329adf041c480a0f1be10a7269269c88413300aebdb8",
    "zh:b90505897ae4943a74de2b88b6a9e7d97bf6dc325a0222235996580edff28656",
    "zh:ea5e422942ac6fc958229d27d4381c89d21d70c5c2c67a6c06ff357bcded76f6",
    "zh:f1536d7ff2d3bfd668e3ac33d8956b4f988f87fdfdcc371c7d94b98d5dba53e2",
  ]
}
このスクラップは2022/01/09にクローズされました