Update repo to work with Terraform 0.13.x

.circleci/config.yml

@@ -1,67 +1,70 @@
+version: 2.1
+
 defaults: &defaults
   machine: true
+
+env: &env
   environment:
-    GRUNTWORK_INSTALLER_VERSION: v0.0.25
-    TERRATEST_LOG_PARSER_VERSION: v0.13.24
-    MODULE_CI_VERSION: v0.18.4
-    TERRAFORM_VERSION: 0.12.23
+    GRUNTWORK_INSTALLER_VERSION: v0.0.30
+    TERRATEST_LOG_PARSER_VERSION: v0.30.4
+    MODULE_CI_VERSION: v0.29.1
+    TERRAFORM_VERSION: 0.13.5
     TERRAGRUNT_VERSION: NONE
     PACKER_VERSION: NONE
     GOLANG_VERSION: 1.13.8
 
-install_gruntwork_utils: &install_gruntwork_utils
-  name: install gruntwork utils
-  command: |
-    curl -Ls https://raw.githubusercontent.com/gruntwork-io/gruntwork-installer/master/bootstrap-gruntwork-installer.sh | bash /dev/stdin --version "${GRUNTWORK_INSTALLER_VERSION}"
-    gruntwork-install --module-name "gruntwork-module-circleci-helpers" --repo "https://github.com/gruntwork-io/module-ci" --tag "${MODULE_CI_VERSION}"
-    gruntwork-install --binary-name "terratest_log_parser" --repo "https://github.com/gruntwork-io/terratest" --tag "${TERRATEST_LOG_PARSER_VERSION}"
-    configure-environment-for-gruntwork-module \
-      --terraform-version ${TERRAFORM_VERSION} \
-      --terragrunt-version ${TERRAGRUNT_VERSION} \
-      --packer-version ${PACKER_VERSION} \
-      --go-version ${GOLANG_VERSION}
-version: 2
 jobs:
-  build:
-    <<: *defaults
+  precommit:
+    <<: *env
+    docker:
+      - image: circleci/python:3.8.1
     steps:
       - checkout
-      # Install gruntwork utilities
-      - run:
-          <<: *install_gruntwork_utils
 
+      - run:
+          name: install dependencies
+          command: |
+            curl -Ls https://raw.githubusercontent.com/gruntwork-io/gruntwork-installer/master/bootstrap-gruntwork-installer.sh | bash /dev/stdin --version "${GRUNTWORK_INSTALLER_VERSION}"
+            gruntwork-install --module-name "gruntwork-module-circleci-helpers" --repo "https://github.com/gruntwork-io/module-ci" --tag "${MODULE_CI_VERSION}"
+            configure-environment-for-gruntwork-module \
+              --terraform-version ${TERRAFORM_VERSION} \
+              --terragrunt-version NONE \
+              --packer-version NONE \
+              --go-version ${GOLANG_VERSION}
       # Fail the build if the pre-commit hooks don't pass. Note: if you run pre-commit install locally, these hooks will
       # execute automatically every time before you commit, ensuring the build never fails at this step!
-      - run: pip install pre-commit==1.11.2 cfgv==2.0.1 yapf
-      - run: pre-commit install
-      - run: pre-commit run --all-files
-
-      - persist_to_workspace:
-          root: /home/circleci
-          paths:
-            - project
-            - terraform
-            - packer
+      - run:
+          command: |
+            pip install pre-commit==1.21.0 cfgv==2.0.1 zipp==1.1.0 yapf
+            pre-commit install
+            pre-commit run --all-files
 
   test:
     <<: *defaults
+    <<: *env
     steps:
-      - attach_workspace:
-          at: /home/circleci
       - checkout
-      - run: echo 'export PATH=$HOME/terraform:$HOME/packer:$PATH' >> $BASH_ENV
-      - run:
-          <<: *install_gruntwork_utils
+      - run: &install_gruntwork_tooling
+          name: install gruntwork tooling
+          command: |
+            sudo apt-get -y update
+            curl -Ls https://raw.githubusercontent.com/gruntwork-io/gruntwork-installer/master/bootstrap-gruntwork-installer.sh | bash /dev/stdin --version "${GRUNTWORK_INSTALLER_VERSION}"
+            gruntwork-install --module-name "gruntwork-module-circleci-helpers" --repo "https://github.com/gruntwork-io/module-ci" --tag "${MODULE_CI_VERSION}"
+            gruntwork-install --module-name "git-helpers" --repo "https://github.com/gruntwork-io/module-ci" --tag "${MODULE_CI_VERSION}"
+            gruntwork-install --binary-name "terratest_log_parser" --repo "https://github.com/gruntwork-io/terratest" --tag "${TERRATEST_LOG_PARSER_VERSION}"
+            configure-environment-for-gruntwork-module --go-src-path ./test --terraform-version ${TERRAFORM_VERSION} --terragrunt-version ${TERRAGRUNT_VERSION} --packer-version ${PACKER_VERSION} --go-version ${GOLANG_VERSION}
+
+      # Install external dependencies
       - run:
           name: update gcloud
           command: |
             sudo apt-get remove -y google-cloud-sdk
             sudo /opt/google-cloud-sdk/bin/gcloud --quiet components update
             sudo /opt/google-cloud-sdk/bin/gcloud --quiet components update beta
+
       - run:
           name: run tests
           command: |
-            mkdir -p /tmp/logs
             # required for gcloud to authenticate correctly
             echo $GCLOUD_SERVICE_KEY | gcloud auth activate-service-account --key-file=-
             gcloud --quiet config set project ${GOOGLE_PROJECT_ID}
@@ -70,21 +73,35 @@ jobs:
             echo $GCLOUD_SERVICE_KEY > /tmp/gcloud.json
             export GOOGLE_APPLICATION_CREDENTIALS="/tmp/gcloud.json"
             # run the tests
-            run-go-tests --path test --timeout 60m | tee /tmp/logs/all.log
-          no_output_timeout: 3600s
+            mkdir -p /tmp/logs
+            run-go-tests --path test --timeout 2h | tee /tmp/logs/all.log
+          no_output_timeout: 1h
+
       - run:
+          name: parse test output
           command: terratest_log_parser --testlog /tmp/logs/all.log --outputdir /tmp/logs
           when: always
+
       - store_artifacts:
           path: /tmp/logs
       - store_test_results:
           path: /tmp/logs
 
 workflows:
   version: 2
-  build-and-test:
+  test:
     jobs:
-      - build
+      # We have to explicitly tell CircleCI to run on all tags and branches, or tag commits/pushes will not trigger
+      # builds: https://circleci.com/docs/2.0/workflows/#git-tag-job-execution.
+      - precommit:
+          filters:
+            branches:
+              only: /.*/
+            tags:
+              only: /.*/
       - test:
           requires:
-            - build
+            - precommit
+          filters:
+            tags:
+              only: /^v.*/

.pre-commit-config.yaml

@@ -1,6 +1,7 @@
 repos:
   - repo: https://github.com/gruntwork-io/pre-commit
-    rev: v0.0.4
+    rev: v0.1.10
     hooks:
       - id: terraform-fmt
-#
+      - id: gofmt
+

README.md

@@ -9,10 +9,12 @@
 :license: open-source
 :built-with: terraform
 -->
+
 # Cloud SQL Modules
+
 [![Maintained by Gruntwork.io](https://img.shields.io/badge/maintained%20by-gruntwork.io-%235849a6.svg)](https://gruntwork.io/?ref=repo_google_cloudsql)
 [![GitHub tag (latest SemVer)](https://img.shields.io/github/tag/gruntwork-io/terraform-google-sql.svg?label=latest)](http://github.com/gruntwork-io/terraform-google-sql/releases/latest)
-![Terraform Version](https://img.shields.io/badge/tf-%3E%3D0.12.0-blue.svg)
+![Terraform Version](https://img.shields.io/badge/tf-%3E%3D0.13.0-blue.svg)
 
 This repo contains modules for running relational databases such as MySQL and PostgreSQL on
 [Google Cloud Platform (GCP)](https://cloud.google.com/) using [Cloud SQL](https://cloud.google.com/sql/).
@@ -52,7 +54,7 @@ This repo has the following folder structure:
   The primary module is:
 
   - [cloud-sql](https://github.com/gruntwork-io/terraform-google-sql/tree/master/modules/cloud-sql): Deploy a Cloud SQL [MySQL](https://cloud.google.com/sql/docs/mysql/) or [PostgreSQL](https://cloud.google.com/sql/docs/postgres/) database.
-  
+
 - [examples](https://github.com/gruntwork-io/terraform-google-sql/tree/master/examples): This folder contains
   examples of how to use the submodules.
 
@@ -71,9 +73,9 @@ If you just want to try this repo out for experimenting and learning, check out
 
 If you want to deploy this repo in production, check out the following resources:
 
-- [cloud-sql module in the GCP Reference Architecture](https://github.com/gruntwork-io/infrastructure-modules-google/tree/master/data-stores/cloud-sql): 
-Production-ready sample code from the GCP Reference Architecture. Note that the repository is private and accessible only with 
-Gruntwork subscription. To get access, [subscribe now](https://www.gruntwork.io/pricing/) or contact us at [support@gruntwork.io](mailto:support@gruntwork.io) for more information.
+- [cloud-sql module in the GCP Reference Architecture](https://github.com/gruntwork-io/infrastructure-modules-google/tree/master/data-stores/cloud-sql):
+  Production-ready sample code from the GCP Reference Architecture. Note that the repository is private and accessible only with
+  Gruntwork subscription. To get access, [subscribe now](https://www.gruntwork.io/pricing/) or contact us at [support@gruntwork.io](mailto:support@gruntwork.io) for more information.
 
 ## Manage
 
@@ -99,7 +101,3 @@ Please see [Contributing to the Gruntwork Infrastructure as Code Library](https:
 Please see [LICENSE](https://github.com/gruntwork-io/terraform-google-sql/blob/master/LICENSE.txt) for details on how the code in this repo is licensed.
 
 Copyright © 2019 Gruntwork, Inc.
-
-
-
-

examples/client-certificate/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

examples/mysql-private-ip/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

examples/mysql-public-ip/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

examples/mysql-replicas/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

examples/postgres-private-ip/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

examples/postgres-public-ip/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

examples/postgres-replicas/main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------

main.tf

@@ -7,15 +7,16 @@
 # ------------------------------------------------------------------------------
 
 provider "google-beta" {
-  version = "~> 2.7.0"
+  version = "~> 3.43.0"
   project = var.project
   region  = var.region
 }
 
 terraform {
-  # The modules used in this example have been updated with 0.12 syntax, which means the example is no longer
-  # compatible with any versions below 0.12.
-  required_version = ">= 0.12"
+  # This module is now only being tested with Terraform 0.13.x. However, to make upgrading easier, we are setting
+  # 0.12.26 as the minimum version, as that version added support for required_providers with source URLs, making it
+  # forwards compatible with 0.13.x code.
+  required_version = ">= 0.12.26"
 }
 
 # ------------------------------------------------------------------------------