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Add support for "reconfigure" option for terraform init (#823)

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* Add support for extra options for terraform init

* Add missing var declaration

* feat: add changelog fragment

* feat: switch from an init_extra_args global option to an init_reconfigure specific option

* Update changelogs/fragments/823-terraform_init_reconfigure.yaml

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

Co-authored-by: Felix Fontein <felix@fontein.de>
This commit is contained in:
Damien Guihal 2020-10-30 20:05:41 +01:00 committed by GitHub
parent c488cb1dd3
commit 282c1d546c
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 14 additions and 2 deletions
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2
changelogs/fragments/823-terraform_init_reconfigure.yaml Normal file
View file

@ -0,0 +1,2 @@
minor_changes:
- terraform - add ``init_reconfigure`` option, which controls the ``-reconfigure`` flag (backend reconfiguration) (https://github.com/ansible-collections/community.general/pull/823).

14
plugins/modules/cloud/misc/terraform.py
View file

@ -105,6 +105,12 @@ options:
type: list
elements: path
version_added: '0.2.0'
init_reconfigure:
description:
- Forces backend reconfiguration during init.
default: false
type: bool
version_added: '1.3.0'
notes:
- To just run a `terraform plan`, use check mode.
requirements: [ "terraform" ]
@ -201,7 +207,7 @@ def _state_args(state_file):
return []
def init_plugins(bin_path, project_path, backend_config, backend_config_files):
def init_plugins(bin_path, project_path, backend_config, backend_config_files, init_reconfigure):
command = [bin_path, 'init', '-input=false']
if backend_config:
for key, val in backend_config.items():
@ -212,6 +218,8 @@ def init_plugins(bin_path, project_path, backend_config, backend_config_files):
if backend_config_files:
for f in backend_config_files:
command.extend(['-backend-config', f])
if init_reconfigure:
command.extend('-reconfigure')
rc, out, err = module.run_command(command, cwd=project_path)
if rc != 0:
module.fail_json(msg="Failed to initialize Terraform modules:\r\n{0}".format(err))
@ -299,6 +307,7 @@ def main():
force_init=dict(type='bool', default=False),
backend_config=dict(type='dict', default=None),
backend_config_files=dict(type='list', elements='path', default=None),
init_reconfigure=dict(required=False, type='bool', default=False),
),
required_if=[('state', 'planned', ['plan_file'])],
supports_check_mode=True,
@ -316,6 +325,7 @@ def main():
force_init = module.params.get('force_init')
backend_config = module.params.get('backend_config')
backend_config_files = module.params.get('backend_config_files')
init_reconfigure = module.params.get('init_reconfigure')
if bin_path is not None:
command = [bin_path]
@ -323,7 +333,7 @@ def main():
command = [module.get_bin_path('terraform', required=True)]
if force_init:
init_plugins(command[0], project_path, backend_config, backend_config_files)
init_plugins(command[0], project_path, backend_config, backend_config_files, init_reconfigure)
workspace_ctx = get_workspace_context(command[0], project_path)
if workspace_ctx["current"] != workspace: