openstack/ansible-config_template
Code Issues Proposed changes

Merge "Add support for start/end_string arguments"

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This commit is contained in:
Zuul 2023-05-04 23:07:02 +00:00 committed by Gerrit Code Review
commit 8d14af7a2f
6 changed files with 83 additions and 13 deletions
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34
plugins/action/config_template.py
View File

@ -737,6 +737,10 @@ class ActionModule(ActionBase):
remote_src = self._task.args.get('remote_src', False)
yml_multilines = self._task.args.get('yml_multilines', False)
block_end_string = self._task.args.get('block_end_string', '%}')
block_start_string = self._task.args.get('block_start_string', '{%')
variable_end_string = self._task.args.get('variable_end_string', '}}')
variable_start_string = self._task.args.get('variable_start_string', '{{')
return True, dict(
source=source,
@ -748,7 +752,11 @@ class ActionModule(ActionBase):
ignore_none_type=ignore_none_type,
default_section=default_section,
yml_multilines=yml_multilines,
remote_src=remote_src
remote_src=remote_src,
block_end_string=block_end_string,
block_start_string=block_start_string,
variable_end_string=variable_end_string,
variable_start_string=variable_start_string
)
def resultant_ini_as_dict(self, resultant_dict, return_dict=None):
@ -766,9 +774,17 @@ class ActionModule(ActionBase):
return return_dict
def _check_templar(self, data):
def _check_templar(self, data, extra):
if boolean(self._task.args.get('render_template', True)):
return self._templar.template(
templar = self._templar
with templar.set_temporary_context(
variable_start_string=extra['variable_start_string'],
variable_end_string=extra['variable_end_string'],
block_start_string=extra['block_start_string'],
block_end_string=extra['block_end_string'],
searchpath=extra['searchpath']
):
return templar.template(
data,
preserve_trailing_newlines=True,
escape_backslashes=False,
@ -862,14 +878,12 @@ class ActionModule(ActionBase):
template_data_slurpee['content']
).decode('utf-8')
self._templar.environment.loader.searchpath = _vars['searchpath']
if LooseVersion(__ansible_version__) < LooseVersion("2.9"):
self._templar.set_available_variables(temp_vars)
else:
self._templar.available_variables = temp_vars
resultant = self._check_templar(data=template_data)
resultant = self._check_templar(data=template_data, extra=_vars)
if LooseVersion(__ansible_version__) < LooseVersion("2.9"):
# Access to protected method is unavoidable in Ansible
@ -898,7 +912,7 @@ class ActionModule(ActionBase):
if 'content' in slurpee:
dest_data = base64.b64decode(
slurpee['content']).decode('utf-8')
resultant_dest = self._check_templar(data=dest_data)
resultant_dest = self._check_templar(data=dest_data, extra=_vars)
type_merger = getattr(self,
CONFIG_TYPES.get(_vars['config_type']))
_, config_new = type_merger(
@ -941,7 +955,7 @@ class ActionModule(ActionBase):
# Re-template the resultant object as it may have new data within it
# as provided by an override variable.
resultant = self._check_templar(data=resultant)
resultant = self._check_templar(data=resultant, extra=_vars)
# run the copy module
new_module_args = self._task.args.copy()
@ -976,6 +990,10 @@ class ActionModule(ActionBase):
new_module_args.pop('ignore_none_type', None)
new_module_args.pop('default_section', None)
new_module_args.pop('yml_multilines', None)
new_module_args.pop('block_end_string', None)
new_module_args.pop('block_start_string', None)
new_module_args.pop('variable_end_string', None)
new_module_args.pop('variable_start_string', None)
# While this is in the copy module we dont want to use it.
new_module_args.pop('remote_src', None)

10
releasenotes/notes/start_end_string_support-420acb44b5feeb5c.yaml Normal file
View File

@ -0,0 +1,10 @@
---
features:
- |
Added support for arguments that can be used to avoid templating Jinja
content:
* variable_start_string
* variable_end_string
* block_start_string
* block_end_string

4
tests/files/test_jinja_variables.yml.expected Normal file
View File

@ -0,0 +1,4 @@
section1:
alfa: '{{ alfa_hotel }}'
baz: baz
tango: tango

5
tests/templates/test_jinja_variables.yml Normal file
View File

@ -0,0 +1,5 @@
---
section1:
alfa: "{{ alfa_hotel }}"
tango: "tango"

25
tests/test-yaml.yml
View File

@ -173,3 +173,28 @@
assert:
that:
- "(test_list_only_replace_file_expected.content | b64decode) == (test_list_only_replace_file.content | b64decode)"
- name: Test template with jinja vars in it
config_template:
src: "{{ playbook_dir }}/templates/test_jinja_variables.yml"
dest: "/tmp/test_jinja_variables.yml"
config_overrides: "{{ test_jinja_variables }}"
config_type: yaml
variable_end_string: "%]"
variable_start_string: "[%"
- name: Read test_jinja_variables.yml
slurp:
src: /tmp/test_jinja_variables.yml
register: test_jinja_variables
- debug:
msg: "Jinja strings - {{ test_jinja_variables.content | b64decode }}"
- debug:
msg: "Jinja strings Expected - {{ test_jinja_variables_expected.content | b64decode }}"
- name: Compare files
assert:
that:
- "(test_jinja_variables_expected.content | b64decode) == (test_jinja_variables.content | b64decode)"

8
tests/test.yml
View File

@ -73,6 +73,11 @@
src: "{{ playbook_dir }}/files/test_list_only_replace.yml.expected"
register: test_list_only_replace_file_expected
- name: Read expected test_jinja_variables.yml
slurp:
src: "{{ playbook_dir }}/files/test_jinja_variables.yml.expected"
register: test_jinja_variables_expected
- import_tasks: test-common-tasks.yml
handlers:
@ -168,6 +173,9 @@
baz: "hotel"
section3:
alfa: "bravo"
test_jinja_variables:
section1:
baz: "baz"
test_enhanced_comments_ini_overrides:
DEFAULT:
default_availability_zone: zone1