/
test_validate.py
1189 lines (894 loc) · 41.7 KB
/
test_validate.py
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import os
import platform
import shutil
import subprocess
import sys
import pytest
import yaml
from requests.exceptions import ConnectionError # pylint: disable=redefined-builtin
from cekit.cli import cli
from cekit.descriptor import Repository
from cekit.tools import Chdir
from click.testing import CliRunner
odcs_fake_resp = b"""Result:
{u'arches': u'x86_64',
u'flags': [],
u'id': 2019,
u'koji_event': None,
u'koji_task_id': None,
u'owner': u'dbecvari',
u'packages': None,
u'removed_by': None,
u'result_repo': u'http://hidden/compose/Temporary',
u'result_repofile': u'http://hidden/Temporary/odcs-2019.repo',
u'results': [u'repository'],
u'sigkeys': u'FD431D51',
u'source': u'rhel-7-server-rpms',
u'source_type': 4,
u'state': 2,
u'state_name': u'done',
u'state_reason': u'Compose is generated successfully',
u'time_done': u'2018-05-02T14:11:19Z',
u'time_removed': None,
u'time_submitted': u'2018-05-02T14:11:16Z',
u'time_to_expire': u'2018-05-03T14:11:16Z'}"""
image_descriptor = {
'schema_version': 1,
'from': 'centos:7',
'name': 'test/image',
'version': '1.0',
'labels': [{'name': 'foo', 'value': 'bar'}, {'name': 'labela', 'value': 'a'}],
'run': {'cmd': ['sleep', '60']},
'modules': {'repositories': [{'name': 'modules',
'path': 'tests/modules/repo_1'}],
'install': [{'name': 'foo'}]}
}
simple_image_descriptor = {
'schema_version': 1,
'from': 'centos:7',
'name': 'test/image',
'version': '1.0'
}
feature_label_test = """
@test
Feature: Test test
Scenario: Check label foo
When container is started as uid 0 with process sleep
then the image should contain label foo with value bar
"""
feature_label_test_overriden = """
@test
Feature: Test test
Scenario: Check label foo
When container is started as uid 0 with process sleep
then the image should contain label foo with value overriden
"""
if sys.version_info.major == 2:
PermissionError = ConnectionError
FileNotFoundError = ConnectionError
def run_cekit_cs_overrides(image_dir, mocker, overrides_descriptor):
mocker.patch.object(subprocess, 'check_output', return_value=odcs_fake_resp)
mocker.patch.object(Repository, 'fetch')
copy_repos(image_dir)
with open(os.path.join(image_dir, 'config'), 'w') as fd:
fd.write("[common]\n")
fd.write("redhat = True")
img_desc = image_descriptor.copy()
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
return run_cekit(image_dir, ['-v',
'--config',
'config',
'build',
'--dry-run',
'--overrides-file',
'overrides.yaml',
'podman'])
def test_content_sets_file_container_file(tmpdir, mocker, caplog):
# Do not try to validate dependencies while running tests, these are not necessary
mocker.patch('cekit.generator.docker.DockerGenerator.dependencies').return_value({})
mocker.patch('odcs.client.odcs.ODCS.new_compose', return_value={'id': 12})
mocker.patch('odcs.client.odcs.ODCS.wait_for_compose', return_value={
'state': 2, 'result_repofile': 'url'})
overrides_descriptor = {
'schema_version': 1,
'packages': {'content_sets_file': 'content_sets.yml'},
'osbs': {'configuration': {'container_file': 'container.yaml'}}}
content_sets = {'x86_64': ['aaa', 'bbb']}
container = {'compose': {'pulp_repos': True}}
image_dir = str(tmpdir.mkdir('source'))
with open(os.path.join(image_dir, 'content_sets.yml'), 'w') as fd:
yaml.dump(content_sets, fd, default_flow_style=False)
with open(os.path.join(image_dir, 'container.yaml'), 'w') as fd:
yaml.dump(container, fd, default_flow_style=False)
run_cekit_cs_overrides(image_dir, mocker, overrides_descriptor)
assert "Requesting ODCS pulp compose for 'aaa bbb' repositories with '[]' flags..." in caplog.text
assert "Waiting for compose 12 to finish..." in caplog.text
assert "Compose finished successfully" in caplog.text
assert "The image has ContentSets repositories specified, all other repositories are removed!" in caplog.text
def test_content_sets_file_container_embedded(tmpdir, mocker, caplog):
# Do not try to validate dependencies while running tests, these are not necessary
mocker.patch('cekit.generator.docker.DockerGenerator.dependencies').return_value({})
mocker.patch('odcs.client.odcs.ODCS.new_compose', return_value={'id': 12})
mocker.patch('odcs.client.odcs.ODCS.wait_for_compose', return_value={
'state': 2, 'result_repofile': 'url'})
overrides_descriptor = {
'schema_version': 1,
'packages': {'content_sets_file': 'content_sets.yml'},
'osbs': {'configuration': {'container': {'compose': {'pulp_repos': True}}}}}
content_sets = {'x86_64': ['aaa', 'bbb']}
image_dir = str(tmpdir.mkdir('source'))
with open(os.path.join(image_dir, 'content_sets.yml'), 'w') as fd:
yaml.dump(content_sets, fd, default_flow_style=False)
run_cekit_cs_overrides(image_dir, mocker, overrides_descriptor)
assert "Requesting ODCS pulp compose for 'aaa bbb' repositories with '[]' flags..." in caplog.text
assert "Waiting for compose 12 to finish..." in caplog.text
assert "Compose finished successfully" in caplog.text
assert "The image has ContentSets repositories specified, all other repositories are removed!" in caplog.text
def test_content_sets_embedded_container_embedded(tmpdir, mocker, caplog):
# Do not try to validate dependencies while running tests, these are not necessary
mocker.patch('cekit.generator.docker.DockerGenerator.dependencies').return_value({})
mocker.patch('odcs.client.odcs.ODCS.new_compose', return_value={'id': 12})
mocker.patch('odcs.client.odcs.ODCS.wait_for_compose', return_value={
'state': 2, 'result_repofile': 'url'})
overrides_descriptor = {
'schema_version': 1,
'packages': {'content_sets': {'x86_64': ['aaa', 'bbb']}},
'osbs': {'configuration': {'container': {'compose': {'pulp_repos': True}}}}}
image_dir = str(tmpdir.mkdir('source'))
run_cekit_cs_overrides(image_dir, mocker, overrides_descriptor)
assert "Requesting ODCS pulp compose for 'aaa bbb' repositories with '[]' flags..." in caplog.text
assert "Waiting for compose 12 to finish..." in caplog.text
assert "Compose finished successfully" in caplog.text
assert "The image has ContentSets repositories specified, all other repositories are removed!" in caplog.text
def test_content_sets_embedded_container_file(tmpdir, mocker, caplog):
# Do not try to validate dependencies while running tests, these are not necessary
mocker.patch('cekit.generator.docker.DockerGenerator.dependencies').return_value({})
mocker.patch('odcs.client.odcs.ODCS.new_compose', return_value={'id': 12})
mocker.patch('odcs.client.odcs.ODCS.wait_for_compose', return_value={
'state': 2, 'result_repofile': 'url'})
overrides_descriptor = {
'schema_version': 1,
'packages': {'content_sets': {'x86_64': ['aaa', 'bbb']}},
'osbs': {'configuration': {'container_file': 'container.yaml'}}}
image_dir = str(tmpdir.mkdir('source'))
container = {'compose': {'pulp_repos': True}}
with open(os.path.join(image_dir, 'container.yaml'), 'w') as fd:
yaml.dump(container, fd, default_flow_style=False)
run_cekit_cs_overrides(image_dir, mocker, overrides_descriptor)
assert "Requesting ODCS pulp compose for 'aaa bbb' repositories with '[]' flags..." in caplog.text
assert "Waiting for compose 12 to finish..." in caplog.text
assert "Compose finished successfully" in caplog.text
assert "The image has ContentSets repositories specified, all other repositories are removed!" in caplog.text
def copy_repos(dst):
shutil.copytree(os.path.join(os.path.dirname(__file__),
'modules'),
os.path.join(dst, 'tests', 'modules'))
@pytest.mark.skipif(platform.system() == 'Darwin', reason="Disabled on macOS, cannot run Docker")
def test_simple_image_build(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
run_cekit(image_dir, ['-v', 'build', 'podman'])
@pytest.mark.skipif(platform.system() == 'Darwin', reason="Disabled on macOS, cannot run Docker")
@pytest.mark.skipif(os.environ.get('NO_DOCKER') != None, reason="No Docker available")
def test_simple_image_test(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
feature_files = os.path.join(image_dir, 'tests', 'features', 'test.feature')
os.makedirs(os.path.dirname(feature_files))
with open(feature_files, 'w') as fd:
fd.write(feature_label_test)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
run_cekit(image_dir, ['-v', 'test', '--image', 'test/image:1.0', 'behave'])
assert not os.path.exists(os.path.join(image_dir, 'target', 'image', 'Dockerfile'))
def test_image_generate_with_multiple_overrides(tmpdir):
override1 = "{'labels': [{'name': 'foo', 'value': 'bar'}]}"
override2 = "{'labels': [{'name': 'foo', 'value': 'baz'}]}"
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {
'schema_version': 1,
'modules': {'repositories': [{'name': 'modules',
'path': 'tests/modules/repo_2'}]}}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
run_cekit(image_dir, ['-v',
'build',
'--overrides',
override1,
'--overrides',
override2,
'--dry-run',
'podman'])
effective_image = {}
with open(os.path.join(image_dir, 'target', 'image.yaml'), 'r') as file_:
effective_image = yaml.safe_load(file_)
assert {'name': 'foo', 'value': 'baz'} in effective_image['labels']
@pytest.mark.skipif(platform.system() == 'Darwin', reason="Disabled on macOS, cannot run Docker")
@pytest.mark.skipif(os.environ.get('NO_DOCKER') != None, reason="No Docker available")
def test_image_test_with_override(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
feature_files = os.path.join(image_dir, 'tests', 'features', 'test.feature')
os.makedirs(os.path.dirname(feature_files))
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {'labels': [{'name': 'foo', 'value': 'overriden'}]}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
with open(feature_files, 'w') as fd:
fd.write(feature_label_test_overriden)
run_cekit(image_dir, ['-v',
'build',
'--overrides-file',
'overrides.yaml',
'docker'])
effective_image = {}
with open(os.path.join(image_dir, 'target', 'image.yaml'), 'r') as file_:
effective_image = yaml.safe_load(file_)
assert {'name': 'foo', 'value': 'overriden'} in effective_image['labels']
run_cekit(image_dir, ['-v', 'test', '--image', 'test/image:1.0', 'behave'])
@pytest.mark.skipif(platform.system() == 'Darwin', reason="Disabled on macOS, cannot run Docker")
@pytest.mark.skipif(os.environ.get('NO_DOCKER') != None, reason="No Docker available")
def test_image_test_with_multiple_overrides(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
feature_files = os.path.join(image_dir, 'tests', 'features', 'test.feature')
os.makedirs(os.path.dirname(feature_files))
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {'labels': [{'name': 'foo', 'value': 'X'}]}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
overrides_descriptor2 = {'labels': [{'name': 'foo', 'value': 'Y'}]}
with open(os.path.join(image_dir, 'overrides2.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor2, fd, default_flow_style=False)
with open(feature_files, 'w') as fd:
fd.write(feature_label_test_overriden)
run_cekit(image_dir, ['-v',
'build',
'--overrides-file',
'overrides.yaml',
'--overrides-file',
'overrides2.yaml',
'--overrides',
"{'labels': [{'name': 'foo', 'value': 'overriden'}]}",
'docker'])
effective_image = {}
with open(os.path.join(image_dir, 'target', 'image.yaml'), 'r') as file_:
effective_image = yaml.safe_load(file_)
assert {'name': 'foo', 'value': 'overriden'} in effective_image['labels']
run_cekit(image_dir, ['-v', 'test', '--image', 'test/image:1.0', 'behave'])
@pytest.mark.skipif(platform.system() == 'Darwin', reason="Disabled on macOS, cannot run Docker")
@pytest.mark.skipif(os.environ.get('NO_DOCKER') != None, reason="No Docker available")
def test_image_test_with_override_on_cmd(tmpdir):
overrides_descriptor = "{'labels': [{'name': 'foo', 'value': 'overriden'}]}"
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
feature_files = os.path.join(image_dir, 'tests', 'features', 'test.feature')
os.makedirs(os.path.dirname(feature_files))
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
with open(feature_files, 'w') as fd:
fd.write(feature_label_test_overriden)
run_cekit(image_dir,
['-v',
'build',
'--overrides', overrides_descriptor,
'docker'])
run_cekit(image_dir, ['-v', 'test', '--image', 'test/image:1.0', 'behave'])
def test_module_override(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {
'schema_version': 1,
'modules': {'repositories': [{'name': 'modules',
'path': 'tests/modules/repo_2'}]}}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
run_cekit(image_dir,
['-v',
'build',
'--dry-run',
'--overrides-file', 'overrides.yaml',
'podman'])
module_dir = os.path.join(image_dir,
'target',
'image',
'modules',
'foo')
assert os.path.exists(os.path.join(module_dir,
'overriden'))
assert not os.path.exists(os.path.join(module_dir,
'original'))
assert check_dockerfile(image_dir, 'RUN [ "sh", "-x", "/tmp/scripts/foo/script" ]')
# https://github.com/cekit/cekit/issues/489
def test_override_add_module_and_packages_in_overrides(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(simple_image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {
'schema_version': 1,
'modules': {
'repositories': [
{
'name': 'modules',
'path': 'tests/modules/repo_3'
}
]
}
}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
run_cekit(image_dir,
['-v',
'build',
'--dry-run',
'--overrides-file', 'overrides.yaml',
'--overrides', '{"modules": {"install": [{"name": "master"}, {"name": "child"}] } }',
'--overrides', '{"packages": {"install": ["package1", "package2"] } }',
'--overrides', '{"artifacts": [{"name": "test", "path": "image.yaml"}] }',
'podman'])
assert check_dockerfile(
image_dir, 'RUN yum --setopt=tsflags=nodocs install -y package1 package2 \\')
assert check_dockerfile(image_dir, 'RUN [ "sh", "-x", "/tmp/scripts/master/script_a" ]')
assert check_dockerfile_text(
image_dir, ' COPY \\\n test \\\n /tmp/artifacts/')
# Test work of workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1700341
def test_microdnf_clean_all_cmd_present(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {
'schema_version': 1,
'packages': {'manager': 'microdnf'}
}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
run_cekit(image_dir,
['-v',
'build',
'--dry-run',
'--overrides-file', 'overrides.yaml',
'--overrides', '{"packages": {"install": ["package1", "package2"] } }',
'podman'])
required_matches = [
'RUN microdnf --setopt=tsflags=nodocs install -y package1 package2 \\',
'&& microdnf clean all \\',
'&& rpm -q package1 package2'
]
for match in required_matches:
assert check_dockerfile(image_dir, match)
def check_dockerfile(image_dir, match):
with open(os.path.join(image_dir, 'target', 'image', 'Dockerfile'), 'r') as fd:
for line in fd.readlines():
if line.strip() == match.strip():
return True
return False
def check_dockerfile_text(image_dir, match):
with open(os.path.join(image_dir, 'target', 'image', 'Dockerfile'), 'r') as fd:
dockerfile = fd.read()
print("MATCH:\n{}".format(match))
print("DOCKERFILE:\n{}".format(dockerfile))
if match in dockerfile:
return True
return False
def check_dockerfile_uniq(image_dir, match):
found = False
with open(os.path.join(image_dir, 'target', 'image', 'Dockerfile'), 'r') as fd:
for line in fd.readlines():
if line.strip() == match.strip():
if found:
return False
else:
found = True
return found
def test_local_module_not_injected(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
local_desc = image_descriptor.copy()
local_desc.pop('modules')
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(local_desc, fd, default_flow_style=False)
shutil.copytree(os.path.join(os.path.dirname(__file__),
'modules', 'repo_1'),
os.path.join(image_dir, 'modules'))
run_cekit(image_dir)
assert not os.path.exists(os.path.join(image_dir,
'target',
'image',
'modules'))
def test_run_override_user(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(image_descriptor, fd, default_flow_style=False)
overrides_descriptor = {
'schema_version': 1,
'run': {'user': '4321'}}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
run_cekit(image_dir,
['-v',
'build',
'--dry-run',
'--overrides-file', 'overrides.yaml',
'podman'])
assert check_dockerfile(image_dir, 'USER 4321')
def test_run_override_artifact(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'bar.jar'), 'w') as fd:
fd.write('foo')
img_desc = image_descriptor.copy()
img_desc['artifacts'] = [{'url': 'https://foo/bar.jar'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
overrides_descriptor = {
'schema_version': 1,
'artifacts': [{'path': 'bar.jar'}]}
with open(os.path.join(image_dir, 'overrides.yaml'), 'w') as fd:
yaml.dump(overrides_descriptor, fd, default_flow_style=False)
run_cekit(image_dir,
['-v',
'build',
'--dry-run',
'--overrides-file', 'overrides.yaml',
'podman'])
assert check_dockerfile_uniq(image_dir, 'bar.jar \\')
def test_run_path_artifact_brew(tmpdir, caplog):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'bar.jar'), 'w') as fd:
fd.write('foo')
img_desc = image_descriptor.copy()
img_desc['artifacts'] = [{'name': 'aaa',
'md5': 'd41d8cd98f00b204e9800998ecf84271',
'target': 'target_foo'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit_exception(image_dir)
assert "Cekit is not able to fetch resource 'aaa' automatically. Please use cekit-cache command to add this artifact manually." in caplog.text
def test_run_path_artifact_target(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'bar.jar'), 'w') as fd:
fd.write('foo')
img_desc = image_descriptor.copy()
img_desc['artifacts'] = [{'path': 'bar.jar',
'target': 'target_foo'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
assert check_dockerfile_uniq(image_dir, 'target_foo \\')
@pytest.mark.skipif(platform.system() == 'Darwin', reason="Disabled on macOS, cannot run Podman")
def test_run_alpine(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
with open(os.path.join(image_dir, 'bar.jar'), 'w') as fd:
fd.write('foo')
img_desc = image_descriptor.copy()
img_desc['from'] = 'alpine:3.10'
img_desc['packages'] = {
'install': ['python3'],
'manager': 'apk'
}
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir, parameters=['-v', 'build', 'podman'], env={'BUILDAH_LAYERS': 'false'})
def test_execution_order(tmpdir):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
img_desc = image_descriptor.copy()
img_desc['modules']['install'] = [{'name': 'master'}]
img_desc['modules']['repositories'] = [{'name': 'modules',
'path': 'tests/modules/repo_3'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
expected_modules_order = """
###### START module 'child_of_child:1.0'
###### \\
# Copy 'child_of_child' module content
COPY modules/child_of_child /tmp/scripts/child_of_child
# Set 'child_of_child' module defined environment variables
ENV \\
foo="child_of_child"
# Custom scripts from 'child_of_child' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child_of_child/script_d" ]
###### /
###### END module 'child_of_child:1.0'
###### START module 'child2_of_child:1.0'
###### \\
# Copy 'child2_of_child' module content
COPY modules/child2_of_child /tmp/scripts/child2_of_child
# Custom scripts from 'child2_of_child' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child2_of_child/scripti_e" ]
###### /
###### END module 'child2_of_child:1.0'
###### START module 'child3_of_child:1.0'
###### \\
# Copy 'child3_of_child' module content
COPY modules/child3_of_child /tmp/scripts/child3_of_child
# Custom scripts from 'child3_of_child' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child3_of_child/script_f" ]
###### /
###### END module 'child3_of_child:1.0'
###### START module 'child:1.0'
###### \\
# Copy 'child' module content
COPY modules/child /tmp/scripts/child
# Set 'child' module defined environment variables
ENV \\
foo="child"
# Custom scripts from 'child' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child/script_b" ]
###### /
###### END module 'child:1.0'
###### START module 'child_2:1.0'
###### \\
# Copy 'child_2' module content
COPY modules/child_2 /tmp/scripts/child_2
# Custom scripts from 'child_2' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child_2/script_c" ]
###### /
###### END module 'child_2:1.0'
###### START module 'child_of_child3:1.0'
###### \\
# Copy 'child_of_child3' module content
COPY modules/child_of_child3 /tmp/scripts/child_of_child3
# Custom scripts from 'child_of_child3' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child_of_child3/script_g" ]
###### /
###### END module 'child_of_child3:1.0'
###### START module 'child2_of_child3:1.0'
###### \\
# Copy 'child2_of_child3' module content
COPY modules/child2_of_child3 /tmp/scripts/child2_of_child3
# Custom scripts from 'child2_of_child3' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/child2_of_child3/script_h" ]
###### /
###### END module 'child2_of_child3:1.0'
###### START module 'child_3:1.0'
###### \\
###### /
###### END module 'child_3:1.0'
###### START module 'master:1.0'
###### \\
# Copy 'master' module content
COPY modules/master /tmp/scripts/master
# Set 'master' module defined environment variables
ENV \\
foo="master"
# Custom scripts from 'master' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/master/script_a" ]
###### /
###### END module 'master:1.0'
"""
assert check_dockerfile_text(image_dir, expected_modules_order)
def test_override_modules_child(tmpdir, mocker):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
img_desc = image_descriptor.copy()
img_desc['modules']['install'] = [{'name': 'master'}]
img_desc['modules']['repositories'] = [{'name': 'modules',
'path': 'tests/modules/repo_3'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
assert check_dockerfile_text(image_dir, 'foo="master"')
def test_override_modules_flat(tmpdir, mocker):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
img_desc = image_descriptor.copy()
img_desc['modules']['install'] = [{'name': 'mod_1'},
{'name': 'mod_2'},
{'name': 'mod_3'},
{'name': 'mod_4'}]
img_desc['modules']['repositories'] = [{'name': 'modules',
'path': 'tests/modules/repo_4'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
assert check_dockerfile_text(image_dir, 'foo="mod_2"')
assert not check_dockerfile_text(image_dir, "RUN yum clean all")
def test_execution_order_flat(tmpdir, mocker):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
img_desc = image_descriptor.copy()
img_desc['modules']['install'] = [{'name': 'mod_1'},
{'name': 'mod_2'},
{'name': 'mod_3'},
{'name': 'mod_4'}]
img_desc['modules']['repositories'] = [{'name': 'modules',
'path': 'tests/modules/repo_4'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
expected_modules_order = """
###### START module 'mod_1:1.0'
###### \\
# Copy 'mod_1' module content
COPY modules/mod_1 /tmp/scripts/mod_1
# Set 'mod_1' module defined environment variables
ENV \\
foo="mod_1"
# Custom scripts from 'mod_1' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_1/a" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_1/b" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_1/c" ]
###### /
###### END module 'mod_1:1.0'
###### START module 'mod_2:1.0'
###### \\
# Copy 'mod_2' module content
COPY modules/mod_2 /tmp/scripts/mod_2
# Set 'mod_2' module defined environment variables
ENV \\
foo="mod_2"
# Custom scripts from 'mod_2' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_2/a" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_2/b" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_2/c" ]
###### /
###### END module 'mod_2:1.0'
###### START module 'mod_3:1.0'
###### \\
# Copy 'mod_3' module content
COPY modules/mod_3 /tmp/scripts/mod_3
# Custom scripts from 'mod_3' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_3/a" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_3/b" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_3/c" ]
###### /
###### END module 'mod_3:1.0'
###### START module 'mod_4:1.0'
###### \\
# Copy 'mod_4' module content
COPY modules/mod_4 /tmp/scripts/mod_4
# Custom scripts from 'mod_4' module
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_4/a" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_4/b" ]
USER root
RUN [ "sh", "-x", "/tmp/scripts/mod_4/c" ]
###### /
###### END module 'mod_4:1.0'
"""
assert check_dockerfile_text(image_dir, expected_modules_order)
assert not check_dockerfile_text(image_dir, "RUN yum clean all")
def test_package_related_commands_packages_in_module(tmpdir, mocker):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
img_desc = image_descriptor.copy()
img_desc['execute'] = [{'script': 'configure.sh', 'user': 'someuser'}]
img_desc['modules']['install'] = [{'name': 'packages_module'}, {'name': 'packages_module_1'}]
img_desc['modules']['repositories'] = [{'name': 'modules',
'path': 'tests/modules/repo_packages'}]
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
expected_packages_order_install = """
###### START module 'packages_module:1.0'
###### \\
# Switch to 'root' user to install 'packages_module' module defined packages
USER root
# Install packages defined in the 'packages_module' module
RUN yum --setopt=tsflags=nodocs install -y kernel java-1.8.0-openjdk \\
&& rpm -q kernel java-1.8.0-openjdk
###### /
###### END module 'packages_module:1.0'
###### START module 'packages_module_1:1.0'
###### \\
# Switch to 'root' user to install 'packages_module_1' module defined packages
USER root
# Install packages defined in the 'packages_module_1' module
RUN yum --setopt=tsflags=nodocs install -y wget mc \\
&& rpm -q wget mc
###### /
###### END module 'packages_module_1:1.0'
"""
assert check_dockerfile_text(image_dir, expected_packages_order_install)
assert check_dockerfile_text(
image_dir, "RUN yum clean all && [ ! -d /var/cache/yum ] || rm -rf /var/cache/yum")
def test_package_related_commands_packages_in_image(tmpdir, mocker):
image_dir = str(tmpdir.mkdir('source'))
copy_repos(image_dir)
img_desc = image_descriptor.copy()
img_desc['packages'] = {'install': ['wget', 'mc']}
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit(image_dir)
expected_packages_install = """
# Switch to 'root' user to install 'test/image' image defined packages
USER root
# Install packages defined in the 'test/image' image
RUN yum --setopt=tsflags=nodocs install -y wget mc \\
&& rpm -q wget mc
"""
assert check_dockerfile_text(image_dir, expected_packages_install)
def test_nonexisting_image_descriptor(mocker, tmpdir, caplog):
image_dir = str(tmpdir.mkdir('source'))
run_cekit_exception(image_dir,
['-v',
'--descriptor', 'nonexisting.yaml',
'build',
'podman'])
assert "Descriptor could not be found on the 'nonexisting.yaml' path, please check your arguments!" in caplog.text
def test_nonexisting_override_file(mocker, tmpdir, caplog):
image_dir = str(tmpdir.mkdir('source'))
img_desc = image_descriptor.copy()
with open(os.path.join(image_dir, 'image.yaml'), 'w') as fd:
yaml.dump(img_desc, fd, default_flow_style=False)
run_cekit_exception(image_dir,
['-v',
'build',
'--dry-run',
'--overrides-file', 'nonexisting.yaml',
'podman'])
assert "Loading override 'nonexisting.yaml'" in caplog.text
assert "Descriptor could not be found on the 'nonexisting.yaml' path, please check your arguments!" in caplog.text
def test_incorrect_override_file(mocker, tmpdir, caplog):
image_dir = str(tmpdir.mkdir('source'))
img_desc = image_descriptor.copy()