Allow setting default execution group pod spec

This will allow us to control the default container group created via settings, meaning
we could set this in the operator and the default container group would get created with it applied.

We need this for https://github.com/ansible/awx-operator/issues/242

Deepmerge the default podspec and the override

With out this, providing the `spec` for the podspec would override everything
contained, which ends up including the container used, which is not desired

Also, use the same deepmerge function def, as the code seems to be copypasted from
the utils
This commit is contained in:
Elijah DeLee
2021-11-29 14:30:19 -05:00
parent cdf14158b4
commit e10030b73d
5 changed files with 18 additions and 22 deletions

View File

@@ -9,29 +9,12 @@ from kubernetes import client, config
from django.utils.functional import cached_property
from django.utils.translation import ugettext_lazy as _
from awx.main.utils.common import parse_yaml_or_json
from awx.main.utils.common import parse_yaml_or_json, deepmerge
from awx.main.utils.execution_environments import get_default_pod_spec
logger = logging.getLogger('awx.main.scheduler')
def deepmerge(a, b):
"""
Merge dict structures and return the result.
>>> a = {'first': {'all_rows': {'pass': 'dog', 'number': '1'}}}
>>> b = {'first': {'all_rows': {'fail': 'cat', 'number': '5'}}}
>>> import pprint; pprint.pprint(deepmerge(a, b))
{'first': {'all_rows': {'fail': 'cat', 'number': '5', 'pass': 'dog'}}}
"""
if isinstance(a, dict) and isinstance(b, dict):
return dict([(k, deepmerge(a.get(k), b.get(k))) for k in set(a.keys()).union(b.keys())])
elif b is None:
return a
else:
return b
class PodManager(object):
def __init__(self, task=None):
self.task = task
@@ -183,7 +166,7 @@ class PodManager(object):
pod_spec_override = {}
if self.task and self.task.instance_group.pod_spec_override:
pod_spec_override = parse_yaml_or_json(self.task.instance_group.pod_spec_override)
pod_spec = {**default_pod_spec, **pod_spec_override}
pod_spec = deepmerge(default_pod_spec, pod_spec_override)
if self.task:
pod_spec['metadata'] = deepmerge(