def clean_dependencies_cache(verbose=True):
images_by_projects = collections.defaultdict(list)
limit = flask.current_app.config['KOZMIC_CACHED_IMAGES_LIMIT']
for image_data in docker.images():
created_at = image_data['Created']
for repo_tag in image_data['RepoTags']:
if not repo_tag.startswith('kozmic-cache/'):
continue
try:
repository, tag = repo_tag.split(':')
except ValueError:
continue
try:
project_id = int(tag)
except ValueError:
continue
images_by_projects[project_id].append((created_at, image_data['Id']))
break
for project_id, timestamped_images in images_by_projects.iteritems():
images_to_remove = [image for _, image in
sorted(timestamped_images)[:-limit]]
for image in images_to_remove:
docker.remove_image(image)
logger.info('Removed %s', image)
def clean_dependencies_cache(verbose=True):
images_by_projects = collections.defaultdict(list)
limit = flask.current_app.config['KOZMIC_CACHED_IMAGES_LIMIT']
for image_data in docker.images():
created_at = image_data['Created']
for repo_tag in image_data['RepoTags']:
if not repo_tag.startswith('kozmic-cache/'):
continue
try:
repository, tag = repo_tag.split(':')
except ValueError:
continue
try:
project_id = int(tag)
except ValueError:
continue
images_by_projects[project_id].append(
(created_at, image_data['Id']))
break
for project_id, timestamped_images in images_by_projects.iteritems():
images_to_remove = [
image for _, image in sorted(timestamped_images)[:-limit]
]
for image in images_to_remove:
docker.remove_image(image)
logger.info('Removed %s', image)
def test_private_project(self):
cache_id = 'qwerty'
cached_image = 'kozmic-cache/{}'.format(cache_id)
try:
for image_data in docker.images(cached_image):
for repo_tag in image_data['RepoTags']:
if repo_tag.startswith(cached_image):
docker.remove_image(image_data['Id'])
break
except:
pass
assert not docker.images(cached_image)
build = factories.BuildFactory.create(
project=self.project,
gh_commit_sha=self.prev_head_sha)
hook_call = factories.HookCallFactory.create(
hook=self.hook,
build=build)
job = self._do_job(hook_call)
assert job.return_code == 0
assert job.stdout == (
'Pulling "{}" Docker image...\n'
'installed!\nit works\nYEAH\n'.format(self.hook.docker_image))
assert docker.images(cached_image)
build = factories.BuildFactory.create(
project=self.project,
gh_commit_sha=self.head_sha)
hook_call = factories.HookCallFactory.create(
hook=self.hook,
build=build)
job = self._do_job(hook_call)
assert job.return_code == 0
assert job.stdout == (
'Pulling "{}" Docker image...\n'
'Skipping install script as tracked files did not change...\n'
'it works\n'
'YEAH\n'.format(self.hook.docker_image))
def test_private_project(self):
cache_id = 'qwerty'
cached_image = 'kozmic-cache/{}'.format(cache_id)
try:
for image_data in docker.images(cached_image):
for repo_tag in image_data['RepoTags']:
if repo_tag.startswith(cached_image):
docker.remove_image(image_data['Id'])
break
except:
pass
assert not docker.images(cached_image)
build = factories.BuildFactory.create(
project=self.project,
gh_commit_sha=self.prev_head_sha)
hook_call = factories.HookCallFactory.create(
hook=self.hook,
build=build)
job = self._do_job(hook_call)
assert job.return_code == 0
assert job.stdout == (
'Pulling "{}" Docker image...\n'
'installed!\nit works\nYEAH\n'.format(self.hook.docker_image))
assert docker.images(cached_image)
build = factories.BuildFactory.create(
project=self.project,
gh_commit_sha=self.head_sha)
hook_call = factories.HookCallFactory.create(
hook=self.hook,
build=build)
job = self._do_job(hook_call)
assert job.return_code == 0
assert job.stdout == (
'Pulling "{}" Docker image...\n'
'Skipping install script as tracked files did not change...\n'
'it works\n'
'YEAH\n'.format(self.hook.docker_image))
