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fix: bump terraform base version from 1.3.0 to 1.3.10 (#1253)
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caetano-colin authored May 29, 2024
1 parent 105fe52 commit a97d2b4
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2 changes: 1 addition & 1 deletion 0-bootstrap/Dockerfile
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Expand Up @@ -15,7 +15,7 @@
FROM gcr.io/cloud-builders/gcloud-slim

# Use ARG so that values can be overriden by user/cloudbuild
ARG TERRAFORM_VERSION=1.3.0
ARG TERRAFORM_VERSION=1.3.10

ENV ENV_TERRAFORM_VERSION=$TERRAFORM_VERSION

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2 changes: 1 addition & 1 deletion 0-bootstrap/README-GitHub.md
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Expand Up @@ -15,7 +15,7 @@ To run the instructions described in this document, install the following:
- [Google Cloud SDK](https://cloud.google.com/sdk/install) version 393.0.0 or later
- [terraform-tools](https://cloud.google.com/docs/terraform/policy-validation/validate-policies#install) component
- [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) version 2.28.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.10 or later

Also make sure that you have the following:

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2 changes: 1 addition & 1 deletion 0-bootstrap/README-GitLab.md
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Expand Up @@ -13,7 +13,7 @@ To run the instructions described in this document, install the following:
- [Google Cloud SDK](https://cloud.google.com/sdk/install) version 393.0.0 or later
- [terraform-tools](https://cloud.google.com/docs/terraform/policy-validation/validate-policies#install) component
- [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) version 2.28.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.10 or later
- [jq](https://jqlang.github.io/jq/) version 1.6 or later.

Also make sure that you have the following:
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4 changes: 2 additions & 2 deletions 0-bootstrap/README-Jenkins.md
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Expand Up @@ -196,7 +196,7 @@ You arrived to these instructions because you are using the `jenkins_bootstrap`
### II. Create the SEED and CI/CD projects using Terraform

- Required information:
- Terraform version 1.3.0 - See [Requirements](#requirements) section for more details.
- Terraform version 1.3.10 - See [Requirements](#requirements) section for more details.
- The `terraform.tfvars` file with all the necessary values.

1. Get the appropriate credentials: run the following command with an account that has the [necessary permissions](./modules/jenkins-agent/README.md#permissions).
Expand All @@ -209,7 +209,7 @@ You arrived to these instructions because you are using the `jenkins_bootstrap`

1. Run terraform commands.
- After the credentials are configured, we will create the `prj-b-seed` project (which contains the GCS state bucket and Terraform custom service account) and the `prj-b-cicd` project (which contains the Jenkins Agent, its custom service account and where we will add VPN configuration)
- **Use Terraform 1.3.0** to run the terraform script with the commands below
- **Use Terraform 1.3.10** to run the terraform script with the commands below

```bash
terraform init
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2 changes: 1 addition & 1 deletion 0-bootstrap/README-Terraform-Cloud.md
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Expand Up @@ -17,7 +17,7 @@ To run the instructions described in this document, install the following:
- [Google Cloud SDK](https://cloud.google.com/sdk/install) version 393.0.0 or later
- [terraform-tools](https://cloud.google.com/docs/terraform/policy-validation/validate-policies#install) component
- [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) version 2.28.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.10 or later
- [jq](https://jqlang.github.io/jq/download/) version 1.6.0 or later

Also make sure that you have the following:
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4 changes: 2 additions & 2 deletions 0-bootstrap/README.md
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Expand Up @@ -64,10 +64,10 @@ To run the commands described in this document, install the following:

- [Google Cloud SDK](https://cloud.google.com/sdk/install) version 393.0.0 or later
- [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) version 2.28.0 or later
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.0
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.10
- [jq](https://jqlang.github.io/jq/download/) version 1.6.0 or later

**Note:** Make sure that you use version 1.3.0 of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.
**Note:** Make sure that you use version 1.3.10 of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.

Also make sure that you've done the following:

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2 changes: 1 addition & 1 deletion 0-bootstrap/cb.tf
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Expand Up @@ -16,7 +16,7 @@

locals {
// terraform version image configuration
terraform_version = "1.3.0"
terraform_version = "1.3.10"
// The version of the terraform docker image to be used in the workspace builds
docker_tag_version_terraform = "v1"

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6 changes: 3 additions & 3 deletions 0-bootstrap/modules/jenkins-agent/README.md
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Expand Up @@ -77,7 +77,7 @@ module "jenkins_bootstrap" {
| storage\_bucket\_prefix | Name prefix to use for storage buckets. | `string` | `"bkt"` | no |
| terraform\_sa\_names | Fully-qualified name of the Terraform Service Accounts. It must be supplied by the Seed Project | `map(string)` | n/a | yes |
| terraform\_state\_bucket | Default state bucket, used in Cloud Build substitutions. It must be supplied by the Seed Project | `string` | n/a | yes |
| terraform\_version | Default terraform version. | `string` | `"1.3.0"` | no |
| terraform\_version | Default terraform version. | `string` | `"1.3.10"` | no |
| terraform\_version\_sha256sum | sha256sum for default terraform version. | `string` | `"380ca822883176af928c80e5771d1c0ac9d69b13c6d746e6202482aedde7d457"` | no |
| tunnel0\_bgp\_peer\_address | BGP peer address for tunnel 0 | `string` | n/a | yes |
| tunnel0\_bgp\_session\_range | BGP session range for tunnel 0 | `string` | n/a | yes |
Expand All @@ -103,8 +103,8 @@ module "jenkins_bootstrap" {
### Software

- [gcloud sdk](https://cloud.google.com/sdk/install) >= 393.0.0
- [Terraform](https://www.terraform.io/downloads.html) = 1.3.0
- The scripts in this codebase use Terraform v1.3.0. You should use the same version in the manual steps to avoid [Terraform State Snapshot Lock](https://github.com/hashicorp/terraform/issues/23290) errors caused by differences in terraform versions.
- [Terraform](https://www.terraform.io/downloads.html) = 1.3.10
- The scripts in this codebase use Terraform v1.3.10. You should use the same version in the manual steps to avoid [Terraform State Snapshot Lock](https://github.com/hashicorp/terraform/issues/23290) errors caused by differences in terraform versions.

### Infrastructure

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2 changes: 1 addition & 1 deletion 0-bootstrap/modules/jenkins-agent/variables.tf
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Expand Up @@ -215,7 +215,7 @@ variable "folder_id" {
variable "terraform_version" {
description = "Default terraform version."
type = string
default = "1.3.0"
default = "1.3.10"
}

variable "terraform_version_sha256sum" {
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4 changes: 2 additions & 2 deletions 3-networks-dual-svpc/README.md
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Expand Up @@ -73,9 +73,9 @@ The purpose of this step is to:
echo "access_context_manager_policy_id = ${ACCESS_CONTEXT_MANAGER_ID}"
```

1. For the manual step described in this document, you need [Terraform](https://www.terraform.io/downloads.html) version 1.3.0 or later to be installed.
1. For the manual step described in this document, you need [Terraform](https://www.terraform.io/downloads.html) version 1.3.10 or later to be installed.

**Note:** Make sure that you use version 1.3.0 or later of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.
**Note:** Make sure that you use version 1.3.10 or later of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.

### Troubleshooting

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4 changes: 2 additions & 2 deletions 3-networks-hub-and-spoke/README.md
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Expand Up @@ -73,9 +73,9 @@ The purpose of this step is to:
echo "access_context_manager_policy_id = ${ACCESS_CONTEXT_MANAGER_ID}"
```

1. For the manual step described in this document, you need [Terraform](https://www.terraform.io/downloads.html) version 1.3.0 or later to be installed.
1. For the manual step described in this document, you need [Terraform](https://www.terraform.io/downloads.html) version 1.3.10 or later to be installed.

**Note:** Make sure that you use version 1.3.0 or later of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.
**Note:** Make sure that you use version 1.3.10 or later of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.

### Troubleshooting

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4 changes: 2 additions & 2 deletions 4-projects/README.md
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Expand Up @@ -72,9 +72,9 @@ Other Workspaces can also be created to isolate deployments if needed.
1. 2-environments executed successfully.
1. 3-networks executed successfully.

1. For the manual step described in this document, you need [Terraform](https://www.terraform.io/downloads.html) version 1.3.0 or later to be installed.
1. For the manual step described in this document, you need [Terraform](https://www.terraform.io/downloads.html) version 1.3.10 or later to be installed.

**Note:** Make sure that you use version 1.3.0 or later of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.
**Note:** Make sure that you use version 1.3.10 or later of Terraform throughout this series. Otherwise, you might experience Terraform state snapshot lock errors.

**Note 2:** As mentioned in 0-bootstrap [README note 2](../0-bootstrap/README.md#deploying-with-cloud-build) at the end of Cloud Build deploy section, make sure that you have requested at least 50 additional projects for the **projects step service account**, otherwise you may face a project quota exceeded error message during the following steps and you will need to apply the fix from [this entry](../docs/TROUBLESHOOTING.md#attempt-to-run-4-projects-step-without-enough-project-quota) of the Troubleshooting guide in order to continue.

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12 changes: 6 additions & 6 deletions docs/TROUBLESHOOTING.md
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Expand Up @@ -90,37 +90,37 @@ This could be due to init.defaultBranch being set to something other than
When running the build for the branch `production` in step 3-networks in your **Foundation CI/CD Pipeline** the build fails with:

```
state snapshot was created by Terraform v1.x.x, which is newer than current v1.3.0; upgrade to Terraform v1.x.x or greater to work with this state
state snapshot was created by Terraform v1.x.x, which is newer than current v1.3.10; upgrade to Terraform v1.x.x or greater to work with this state
```

**Cause:**

The manual deploy step for the shared environment in [3-networks](../3-networks#deploying-with-cloud-build) was executed with a Terraform version newer than version v1.3.0 used in the **Foundation CI/CD Pipeline**.
The manual deploy step for the shared environment in [3-networks](../3-networks#deploying-with-cloud-build) was executed with a Terraform version newer than version v1.3.10 used in the **Foundation CI/CD Pipeline**.

**Solution:**

You have two options:

#### Downgrade your local Terraform version

You will need to re-run the deploy of the 3-networks shared environment with Terraform v1.3.0.
You will need to re-run the deploy of the 3-networks shared environment with Terraform v1.3.10.

Steps:

- Go to folder `gcp-networks/envs/shared/`.
- Update `backend.tf` with your bucket name from the 0-bootstrap step.
- Run `terraform destroy` in the folder using the Terraform v1.x.x version.
- Delete the Terraform state file in `gs://YOUR-TF-STATE-BUCKET/terraform/networks/envs/shared/default.tfstate`. This bucket is in your **Seed Project**.
- Install Terraform v1.3.0.
- Re-run the manual deploy of 3-networks shared environment using Terraform v1.3.0.
- Install Terraform v1.3.10.
- Re-run the manual deploy of 3-networks shared environment using Terraform v1.3.10.

#### Upgrade your 0-bootstrap runner image Terraform version

Replace `1.x.x` with the actual version of your local Terraform version in the following instructions:

- Go to folder `0-bootstrap`.
- Edit the local `terraform_version` in the Terraform [cb.tf](../0-bootstrap/cb.tf) file:
- Upgrade local `terraform_version` from `"1.3.0"` to `"1.x.x"`
- Upgrade local `terraform_version` from `"1.3.10"` to `"1.x.x"`
- Run `terraform init`.
- Run `terraform plan` and review the output.
- Run `terraform apply`.
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4 changes: 2 additions & 2 deletions helpers/foundation-deployer/README.md
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Expand Up @@ -9,12 +9,12 @@ Helper tool to deploy the Terraform example foundation using Cloud Build and Clo
- [Go](https://go.dev/doc/install) 1.21+
- [Google Cloud SDK](https://cloud.google.com/sdk/install) version 393.0.0+
- [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) version 2.28.0+
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.0+
- [Terraform](https://www.terraform.io/downloads.html) version 1.3.10+
- See `0-bootstrap` README for additional IAM [requirements](../../0-bootstrap/README.md#prerequisites) on the user deploying the Foundation.

### Validate required tools

- Check if required tools, Go 1.21.0+, Terraform 1.3.0+, gcloud 393.0.0+, and Git 2.28.0+, are installed:
- Check if required tools, Go 1.21.0+, Terraform 1.3.10+, gcloud 393.0.0+, and Git 2.28.0+, are installed:

```bash
go version
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2 changes: 1 addition & 1 deletion scripts/validate-requirements.sh
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Expand Up @@ -19,7 +19,7 @@

# -------------------------- Variables --------------------------
# Expected versions of the installers
TF_VERSION="1.3.0"
TF_VERSION="1.3.10"
# Version 393.0.0 due to terraform-tools 0.5.0 version that fixes the issue
# mentioned in this PR https://github.com/terraform-google-modules/terraform-example-foundation/pull/729#discussion_r919427668
GCLOUD_SDK_VERSION="393.0.0"
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