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Merge pull request #2314 from dnephin/fix_up_require_build_error

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Fix `up` "requires build" error
This commit is contained in:
Aanand Prasad 2015-11-05 15:52:56 +00:00
commit 67dc90ec0e
4 changed files with 82 additions and 69 deletions
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13
compose/service.py
View File

@ -414,6 +414,7 @@ class Service(object):
return [
self.recreate_container(
container,
do_build=do_build,
timeout=timeout,
attach_logs=should_attach_logs
)
@ -435,10 +436,12 @@ class Service(object):
else:
raise Exception("Invalid action: {}".format(action))
def recreate_container(self,
container,
timeout=DEFAULT_TIMEOUT,
attach_logs=False):
def recreate_container(
self,
container,
do_build=False,
timeout=DEFAULT_TIMEOUT,
attach_logs=False):
"""Recreate a container.
The original container is renamed to a temporary name so that data
@ -450,7 +453,7 @@ class Service(object):
container.stop(timeout=timeout)
container.rename_to_tmp_name()
new_container = self.create_container(
do_build=False,
do_build=do_build,
previous_container=container,
number=container.labels.get(LABEL_CONTAINER_NUMBER),
quiet=True,

37
tests/integration/service_test.py
View File

@ -14,6 +14,7 @@ from .. import mock
from .testcases import DockerClientTestCase
from .testcases import pull_busybox
from compose import __version__
from compose.const import LABEL_CONFIG_HASH
from compose.const import LABEL_CONTAINER_NUMBER
from compose.const import LABEL_ONE_OFF
from compose.const import LABEL_PROJECT
@ -23,6 +24,7 @@ from compose.container import Container
from compose.service import build_extra_hosts
from compose.service import ConfigError
from compose.service import ConvergencePlan
from compose.service import ConvergenceStrategy
from compose.service import Net
from compose.service import Service
from compose.service import VolumeFromSpec
@ -930,3 +932,38 @@ class ServiceTest(DockerClientTestCase):
self.assertEqual(set(service.containers(stopped=True)), set([original, duplicate]))
self.assertEqual(set(service.duplicate_containers()), set([duplicate]))
def converge(service,
strategy=ConvergenceStrategy.changed,
do_build=True):
"""Create a converge plan from a strategy and execute the plan."""
plan = service.convergence_plan(strategy)
return service.execute_convergence_plan(plan, do_build=do_build, timeout=1)
class ConfigHashTest(DockerClientTestCase):
def test_no_config_hash_when_one_off(self):
web = self.create_service('web')
container = web.create_container(one_off=True)
self.assertNotIn(LABEL_CONFIG_HASH, container.labels)
def test_no_config_hash_when_overriding_options(self):
web = self.create_service('web')
container = web.create_container(environment={'FOO': '1'})
self.assertNotIn(LABEL_CONFIG_HASH, container.labels)
def test_config_hash_with_custom_labels(self):
web = self.create_service('web', labels={'foo': '1'})
container = converge(web)[0]
self.assertIn(LABEL_CONFIG_HASH, container.labels)
self.assertIn('foo', container.labels)
def test_config_hash_sticks_around(self):
web = self.create_service('web', command=["top"])
container = converge(web)[0]
self.assertIn(LABEL_CONFIG_HASH, container.labels)
web = self.create_service('web', command=["top", "-d", "1"])
container = converge(web)[0]
self.assertIn(LABEL_CONFIG_HASH, container.labels)

99
tests/integration/state_test.py
View File

@ -4,13 +4,10 @@ by `docker-compose up`.
"""
from __future__ import unicode_literals
import os
import shutil
import tempfile
import py
from .testcases import DockerClientTestCase
from compose.config import config
from compose.const import LABEL_CONFIG_HASH
from compose.project import Project
from compose.service import ConvergenceStrategy
@ -180,14 +177,6 @@ class ProjectWithDependenciesTest(ProjectTestCase):
self.assertEqual(len(containers), 2)
def converge(service,
strategy=ConvergenceStrategy.changed,
do_build=True):
"""Create a converge plan from a strategy and execute the plan."""
plan = service.convergence_plan(strategy)
return service.execute_convergence_plan(plan, do_build=do_build, timeout=1)
class ServiceStateTest(DockerClientTestCase):
"""Test cases for Service.convergence_plan."""
@ -241,67 +230,49 @@ class ServiceStateTest(DockerClientTestCase):
image_id = self.client.images(name='busybox')[0]['Id']
self.client.tag(image_id, repository=repo, tag=tag)
self.addCleanup(self.client.remove_image, image)
try:
web = self.create_service('web', image=image)
container = web.create_container()
web = self.create_service('web', image=image)
container = web.create_container()
# update the image
c = self.client.create_container(image, ['touch', '/hello.txt'])
self.client.commit(c, repository=repo, tag=tag)
self.client.remove_container(c)
# update the image
c = self.client.create_container(image, ['touch', '/hello.txt'])
self.client.commit(c, repository=repo, tag=tag)
self.client.remove_container(c)
web = self.create_service('web', image=image)
self.assertEqual(('recreate', [container]), web.convergence_plan())
finally:
self.client.remove_image(image)
web = self.create_service('web', image=image)
self.assertEqual(('recreate', [container]), web.convergence_plan())
def test_trigger_recreate_with_build(self):
context = tempfile.mkdtemp()
context = py.test.ensuretemp('test_trigger_recreate_with_build')
self.addCleanup(context.remove)
base_image = "FROM busybox\nLABEL com.docker.compose.test_image=true\n"
dockerfile = context.join('Dockerfile')
dockerfile.write(base_image)
try:
dockerfile = os.path.join(context, 'Dockerfile')
web = self.create_service('web', build=str(context))
container = web.create_container()
with open(dockerfile, 'w') as f:
f.write(base_image)
dockerfile.write(base_image + 'CMD echo hello world\n')
web.build()
web = self.create_service('web', build=context)
container = web.create_container()
web = self.create_service('web', build=str(context))
self.assertEqual(('recreate', [container]), web.convergence_plan())
with open(dockerfile, 'w') as f:
f.write(base_image + 'CMD echo hello world\n')
web.build()
def test_image_changed_to_build(self):
context = py.test.ensuretemp('test_image_changed_to_build')
self.addCleanup(context.remove)
context.join('Dockerfile').write("""
FROM busybox
LABEL com.docker.compose.test_image=true
""")
web = self.create_service('web', build=context)
self.assertEqual(('recreate', [container]), web.convergence_plan())
finally:
shutil.rmtree(context)
web = self.create_service('web', image='busybox')
container = web.create_container()
class ConfigHashTest(DockerClientTestCase):
def test_no_config_hash_when_one_off(self):
web = self.create_service('web')
container = web.create_container(one_off=True)
self.assertNotIn(LABEL_CONFIG_HASH, container.labels)
def test_no_config_hash_when_overriding_options(self):
web = self.create_service('web')
container = web.create_container(environment={'FOO': '1'})
self.assertNotIn(LABEL_CONFIG_HASH, container.labels)
def test_config_hash_with_custom_labels(self):
web = self.create_service('web', labels={'foo': '1'})
container = converge(web)[0]
self.assertIn(LABEL_CONFIG_HASH, container.labels)
self.assertIn('foo', container.labels)
def test_config_hash_sticks_around(self):
web = self.create_service('web', command=["top"])
container = converge(web)[0]
self.assertIn(LABEL_CONFIG_HASH, container.labels)
web = self.create_service('web', command=["top", "-d", "1"])
container = converge(web)[0]
self.assertIn(LABEL_CONFIG_HASH, container.labels)
web = self.create_service('web', build=str(context))
plan = web.convergence_plan()
self.assertEqual(('recreate', [container]), plan)
containers = web.execute_convergence_plan(plan)
self.assertEqual(len(containers), 1)

2
tests/unit/config/config_test.py
View File

@ -177,6 +177,7 @@ class ConfigTest(unittest.TestCase):
details = config.ConfigDetails('.', [base_file, override_file])
tmpdir = py.test.ensuretemp('config_test')
self.addCleanup(tmpdir.remove)
tmpdir.join('common.yml').write("""
base:
labels: ['label=one']
@ -412,6 +413,7 @@ class ConfigTest(unittest.TestCase):
def test_load_yaml_with_yaml_error(self):
tmpdir = py.test.ensuretemp('invalid_yaml_test')
self.addCleanup(tmpdir.remove)
invalid_yaml_file = tmpdir.join('docker-compose.yml')
invalid_yaml_file.write("""
web: