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Merge pull request #51 from Yelp/fix-null-labels

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Fix null labels
This commit is contained in:
Matthew Mead-Briggs 2019-04-25 11:39:43 +01:00 committed by GitHub
commit eb94d2b9a5
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4 changed files with 38 additions and 22 deletions
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4
.pre-commit-config.yaml
View File

@ -1,6 +1,6 @@
repos: repos:
- repo: git://github.com/pre-commit/pre-commit-hooks - repo: git://github.com/pre-commit/pre-commit-hooks
rev: v1.2.3 rev: v2.2.1
hooks: hooks:
- id: check-added-large-files - id: check-added-large-files
- id: check-docstring-first - id: check-docstring-first
@ -14,7 +14,7 @@ repos:
- id: requirements-txt-fixer - id: requirements-txt-fixer
- id: trailing-whitespace - id: trailing-whitespace
- repo: git://github.com/Yelp/detect-secrets - repo: git://github.com/Yelp/detect-secrets
rev: 0.9.1 rev: v0.12.2
hooks: hooks:
- id: detect-secrets - id: detect-secrets
args: ['--baseline', '.secrets.baseline'] args: ['--baseline', '.secrets.baseline']

9
.secrets.baseline
View File

@ -1,6 +1,9 @@
{ {
"exclude_regex": "tests/.*", "exclude": {
"generated_at": "2018-07-12T23:43:31Z", "files": "tests/.*",
"lines": null
},
"generated_at": "2019-04-24T14:36:38Z",
"plugins_used": [ "plugins_used": [
{ {
"base64_limit": 4.5, "base64_limit": 4.5,
@ -15,5 +18,5 @@
} }
], ],
"results": {}, "results": {},
"version": "0.9.1" "version": "0.12.2"
} }

6
docker_custodian/docker_gc.py
View File

@ -76,6 +76,7 @@ def filter_excluded_containers(containers, exclude_container_labels):
def should_exclude_container_with_labels(container, exclude_container_labels): def should_exclude_container_with_labels(container, exclude_container_labels):
if container['Labels']:
for exclude_label in exclude_container_labels: for exclude_label in exclude_container_labels:
if exclude_label.value: if exclude_label.value:
matching_keys = fnmatch.filter( matching_keys = fnmatch.filter(
@ -89,7 +90,10 @@ def should_exclude_container_with_labels(container, exclude_container_labels):
if fnmatch.filter(label_values_to_check, exclude_label.value): if fnmatch.filter(label_values_to_check, exclude_label.value):
return True return True
else: else:
if fnmatch.filter(container['Labels'].keys(), exclude_label.key): if fnmatch.filter(
container['Labels'].keys(),
exclude_label.key
):
return True return True
return False return False

13
tests/docker_gc_test.py
View File

@ -75,6 +75,7 @@ def test_filter_excluded_containers():
{'Labels': {'too': 'lol'}}, {'Labels': {'too': 'lol'}},
{'Labels': {'toots': 'lol'}}, {'Labels': {'toots': 'lol'}},
{'Labels': {'foo': 'bar'}}, {'Labels': {'foo': 'bar'}},
{'Labels': None},
] ]
result = docker_gc.filter_excluded_containers(mock_containers, None) result = docker_gc.filter_excluded_containers(mock_containers, None)
assert mock_containers == list(result) assert mock_containers == list(result)
@ -86,7 +87,11 @@ def test_filter_excluded_containers():
mock_containers, mock_containers,
exclude_labels, exclude_labels,
) )
assert [mock_containers[0], mock_containers[2]] == list(result) assert [
mock_containers[0],
mock_containers[2],
mock_containers[4]
] == list(result)
exclude_labels = [ exclude_labels = [
docker_gc.ExcludeLabel(key='too*', value='lol'), docker_gc.ExcludeLabel(key='too*', value='lol'),
] ]
@ -94,7 +99,11 @@ def test_filter_excluded_containers():
mock_containers, mock_containers,
exclude_labels, exclude_labels,
) )
assert [mock_containers[0], mock_containers[3]] == list(result) assert [
mock_containers[0],
mock_containers[3],
mock_containers[4]
] == list(result)
def test_cleanup_images(mock_client, now): def test_cleanup_images(mock_client, now):