def docker_image_pull(self, image, tag = None, expected_error_message = None):
if tag is not None:
_tag = tag
else:
_tag = "latest"
try:
base._get_string_from_unicode(self.DCLIENT.pull(r'{}:{}'.format(image, _tag)))
except Exception, err:
if expected_error_message is not None:
print "docker image pull error:", str(err)
if str(err).lower().find(expected_error_message.lower()) < 0:
raise Exception(r"Pull image: Return message {} is not as expected {}".format(return_message, expected_error_message))
else:
raise Exception(r" Docker pull image {} failed, error is [{}]".format (image, e.message))
def docker_image_push(self, harbor_registry, tag):
try:
push_ret = base._get_string_from_unicode(
self.DCLIENT.push(harbor_registry, tag, stream=True))
print "push_ret:", push_ret
except docker.errors.APIError, e:
raise Exception(
r" Docker tag image {} failed, error is [{}]".format(
image, e.message))
def docker_image_pull(self, image, tag=None):
_tag = "latest"
if tag is not None:
_tag = tag
try:
tag = base._random_name("tag")
pull_ret = base._get_string_from_unicode(
self.DCLIENT.pull('{}:{}'.format(image, _tag)))
print "pull_ret:", pull_ret
except docker.errors.APIError, e:
raise Exception(
r" Docker pull image {} failed, error is [{}]".format(
image, e.message))
def docker_image_push(self, harbor_registry, tag, expected_error_message = None):
caught_err = False
ret = ""
if expected_error_message is "":
expected_error_message = None
try:
ret = base._get_string_from_unicode(self.DCLIENT.push(harbor_registry, tag, stream=True))
except Exception, err:
caught_err = True
if expected_error_message is not None:
print "docker image push error:", str(err)
if str(err).lower().find(expected_error_message.lower()) < 0:
raise Exception(r"Push image: Return message {} is not as expected {}".format(str(err), expected_error_message))
else:
raise Exception(r" Docker push image {} failed, error is [{}]".format (harbor_registry, err.message))
def docker_image_push(self,
harbor_registry,
tag,
expected_error_message=None):
caught_err = False
ret = ""
if expected_error_message is "":
expected_error_message = None
try:
ret = base._get_string_from_unicode(
self.DCLIENT.push(harbor_registry, tag, stream=True))
return ret
except Exception as err:
caught_err = True
if expected_error_message is not None:
print("docker image push error:", str(err))
if str(err).lower().find(expected_error_message.lower()) < 0:
raise Exception(
r"Push image: Return message {} is not as expected {}".
format(str(err), expected_error_message))
else:
raise Exception(
r" Docker push image {} failed, error is [{}]".format(
harbor_registry, err.message))
if caught_err == False:
if expected_error_message is not None:
if str(ret).lower().find(expected_error_message.lower()) < 0:
raise Exception(
r" Failed to catch error [{}] when push image {}, return message: {}"
.format(expected_error_message, harbor_registry,
str(ret)))
else:
if str(ret).lower().find("errorDetail".lower()) >= 0:
raise Exception(
r" It's was not suppose to catch error when push image {}, return message is [{}]"
.format(harbor_registry, ret))
def docker_image_pull(self, image, tag=None, expected_error_message=None):
if tag is not None:
_tag = tag
else:
_tag = "latest"
if expected_error_message is "":
expected_error_message = None
caught_err = False
ret = ""
try:
ret = base._get_string_from_unicode(
self.DCLIENT.pull(r'{}:{}'.format(image, _tag)))
return ret
except Exception as err:
caught_err = True
if expected_error_message is not None:
print("docker image pull error:", str(err))
if str(err).lower().find(expected_error_message.lower()) < 0:
raise Exception(
r"Pull image: Return message {} is not as expected {}".
format(str(err), expected_error_message))
else:
raise Exception(
r" Docker pull image {} failed, error is [{}]".format(
image, err.message))
if caught_err == False:
if expected_error_message is not None:
if str(ret).lower().find(expected_error_message.lower()) < 0:
raise Exception(
r" Failed to catch error [{}] when pull image {}, return message: {}"
.format(expected_error_message, image, str(ret)))
else:
if str(ret).lower().find("error".lower()) >= 0:
raise Exception(
r" It's was not suppose to catch error when pull image {}, return message is [{}]"
.format(image, ret))
