def test_h_AddDigestsToImageTags(self):
print('COMPOSE ADD DIGESTS')
DockerImageTools.PullImage('nginx')
TerminalTools.LoadEnvironmentVariables(
os.path.join(TestTools.TEST_SAMPLE_FOLDER, '.env'))
yamlData = YamlTools.GetYamlData(
[os.path.join(TestTools.TEST_SAMPLE_FOLDER, 'docker-compose.yml')],
replaceEnvironmentVariablesMatches=False)
DockerComposeTools.AddDigestsToImageTags(yamlData)
for service in yamlData['services']:
if 'my.service' in yamlData['services'][service]['image']:
self.assertEqual('my_repo/my.service:1.0.0',
yamlData['services'][service]['image'])
else:
self.assertTrue(
'nginx@sha256:' in yamlData['services'][service]['image'])
self.assertTrue(yamlData['services'][service]['environment']
['SOME_VARIABLE'] == '${SOME_ENV_VARIABLE}')
print('DONE COMPOSE ADD DIGESTS')
def GenerateComposeFileWithDigests(composeFiles, outputComposeFile):
TerminalTools.LoadDefaultEnvironmentVariablesFile()
yamlData = YamlTools.GetYamlData(composeFiles, replaceEnvironmentVariablesMatches=False)
DockerComposeTools.AddDigestsToImageTags(yamlData)
YamlTools.DumpYamlDataToFile(yamlData, outputComposeFile)