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community.general/tests/integration/targets/terraform/tasks/main.yml
Kamil Markowicz e4a25beedc
Terraform init -upgrade flag (#4455)
* Adds optional `-upgrade` flag to terraform init.

This allows Terraform to install provider dependencies into an existing project when the provider constraints change.

* fix transposed documentation keys

* Add integration tests for terraform init

* Revert to validate_certs: yes for general public testing

* skip integration tests on irrelevant platforms

* skip legacy Python versions from CI tests

* add changelog fragment

* Update plugins/modules/cloud/misc/terraform.py

Adds version_added metadata to the new module option.

Co-authored-by: Felix Fontein <felix@fontein.de>

* Change terraform_arch constant to Ansible fact mapping

* correct var typo, clarify task purpose

* Squashed some logic bugs, added override for local Terraform

If `existing_terraform_path` is provided, the playbook will not download Terraform or check its version.

I also tested this on a local system with Terraform installed, and squashed some bugs related to using of an
existing binary.

* revert to previous test behavior for TF install

* readability cleanup

* Update plugins/modules/cloud/misc/terraform.py

Co-authored-by: Felix Fontein <felix@fontein.de>
2022-04-13 11:16:54 +00:00

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---
# This block checks and registers Terraform version of the binary found in path.
- name: Check for existing Terraform in path
block:
- name: Check if terraform is present in path
command: "command -v terraform"
register: terraform_binary_path
ignore_errors: true
- name: Check Terraform version
command: terraform version
register: terraform_version_output
when: terraform_binary_path.rc == 0
- name: Set terraform version
set_fact:
terraform_version_installed: "{{ terraform_version_output.stdout | regex_search('(?!Terraform.*v)([0-9]+\\.[0-9]+\\.[0-9]+)') }}"
when: terraform_version_output.changed
# This block handles the tasks of installing the Terraform binary. This happens if there is no existing
# terraform in $PATH OR version does not match `terraform_version`.
- name: Execute Terraform install tasks
block:
- name: Install Terraform
debug:
msg: "Installing terraform {{ terraform_version }}, found: {{ terraform_version_installed | default('no terraform binary found') }}."
- name: Ensure unzip is present
ansible.builtin.package:
name: unzip
state: present
- name: Install Terraform binary
unarchive:
src: "{{ terraform_url }}"
dest: "{{ remote_tmp_dir }}"
mode: 0755
remote_src: yes
validate_certs: "{{ validate_certs }}"
when: terraform_version_installed is not defined or terraform_version_installed != terraform_version
# This sets `terraform_binary_path` to coalesced output of first non-empty string in this order:
# path from the 'Check if terraform is present in path' task, and lastly, the fallback path.
- name: Set path to terraform binary
set_fact:
terraform_binary_path: "{{ terraform_binary_path.stdout or remote_tmp_dir ~ '/terraform' }}"
- name: Create terraform project directory
file:
path: "{{ terraform_project_dir }}/{{ item['name'] }}"
state: directory
mode: 0755
loop: "{{ terraform_provider_versions }}"
loop_control:
index_var: provider_index
- name: Loop over provider upgrade test tasks
include_tasks: test_provider_upgrade.yml
vars:
tf_provider: "{{ terraform_provider_versions[provider_index] }}"
loop: "{{ terraform_provider_versions }}"
loop_control:
index_var: provider_index