mirror of
https://github.com/goharbor/harbor.git
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245 lines
11 KiB
Python
245 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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import base
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import subprocess
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import json
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from testutils import BASE_IMAGE, BASE_IMAGE_ABS_PATH_NAME
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try:
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import docker
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except ImportError:
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import pip
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pip.main(['install', 'docker'])
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import docker
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def docker_info_display():
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command = ["docker", "info", "-f", "'{{.OSType}}/{{.Architecture}}'"]
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print("Docker Info: ", command)
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ret = base.run_command(command)
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print("Command return: ", ret)
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def docker_login_cmd(harbor_host, username, password, cfg_file = "./tests/apitests/python/update_docker_cfg.sh", enable_manifest = True):
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if username == "" or password == "":
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print("[Warnig]: No docker credential was provided.")
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return
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command = ["docker", "login", harbor_host, "-u", username, "-p", password]
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base.run_command(command)
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if enable_manifest == True:
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try:
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ret = subprocess.check_output([cfg_file], shell=False)
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except subprocess.CalledProcessError as exc:
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raise Exception("Failed to update docker config.")
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def docker_manifest_create(index, manifests):
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command = ["docker","manifest","create", "--amend", index]
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command.extend(manifests)
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base.run_command(command)
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def docker_images_all_list():
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command = ["docker","images","-a"]
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base.run_command(command)
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def docker_load_image(image):
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command = ["docker","load","-i", image]
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base.run_command(command)
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def docker_image_clean_all():
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docker_images_all_list()
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command = ["docker rmi -f $(docker images -a -q)"]
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base.run_command_with_popen(command)
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command = ["docker","system", "prune", "-a", "-f"]
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base.run_command(command)
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docker_images_all_list()
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def docker_manifest_push(index):
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command = ["docker","manifest","push",index]
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ret = base.run_command(command)
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index_sha256=""
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manifest_list=[]
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for line in ret.split("\n"):
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if line[:7] == "sha256:":
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index_sha256 = line
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if line.find('Pushed ref') == 0:
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manifest_list.append(line[-71:])
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return index_sha256, manifest_list
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def docker_manifest_push_to_harbor(index, manifests, harbor_server, username, password, cfg_file = "./tests/apitests/python/update_docker_cfg.sh"):
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docker_login_cmd(harbor_server, username, password, cfg_file=cfg_file)
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docker_manifest_create(index, manifests)
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return docker_manifest_push(index)
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def list_repositories(harbor_host, username, password, n = None, last = None):
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if n is not None and last is not None:
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command = ["curl", "-s", "-u", username+":"+password, "https://"+harbor_host+"/v2/_catalog"+"?n=%d"%n+"&last="+last, "--insecure"]
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elif n is not None:
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command = ["curl", "-s", "-u", username+":"+password, "https://"+harbor_host+"/v2/_catalog"+"?n=%d"%n, "--insecure"]
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else:
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command = ["curl", "-s", "-u", username+":"+password, "https://"+harbor_host+"/v2/_catalog", "--insecure"]
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ret = base.run_command(command)
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repos = json.loads(ret).get("repositories","")
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return repos
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def list_image_tags(harbor_host, repository, username, password, n = None, last = None):
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if n is not None and last is not None:
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command = ["curl", "-s", "-u", username+":"+password, "https://"+harbor_host+"/v2/"+repository+"/tags/list"+"?n=%d"%n+"&last="+last, "--insecure"]
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elif n is not None:
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command = ["curl", "-s", "-u", username+":"+password, "https://"+harbor_host+"/v2/"+repository+"/tags/list"+"?n=%d"%n, "--insecure"]
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else:
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command = ["curl", "-s", "-u", username+":"+password, "https://"+harbor_host+"/v2/"+repository+"/tags/list", "--insecure"]
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ret = base.run_command(command)
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tags = json.loads(ret).get("tags","")
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return tags
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class DockerAPI(object):
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def __init__(self):
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self.DCLIENT = docker.APIClient(base_url='unix://var/run/docker.sock',version='auto',timeout=30)
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self.DCLIENT2 = docker.from_env()
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def docker_login(self, registry, username, password, expected_error_message = None):
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ret = ""
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err_message = ""
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if username == "" or password == "":
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print("[Warnig]: No docker credential was provided.")
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return
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if expected_error_message == "":
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expected_error_message = None
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if registry == "docker":
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registry = None
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try:
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ret = self.DCLIENT.login(registry = registry, username=username, password=password)
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except Exception as err:
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print( "Docker image pull catch exception")
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err_message = str(err)
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if expected_error_message is None:
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raise Exception(r" Docker pull image failed")
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else:
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print("Docker image login did not catch exception")
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err_message = ret
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finally:
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if expected_error_message is not None:
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if str(err_message).lower().find(expected_error_message.lower()) < 0:
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raise Exception(r" err message is different from expected error message")
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else:
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print(r"Docker image login got expected error message")
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else:
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if str(err_message).lower().find("error".lower()) >= 0:
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raise Exception(r" It's was not suppose to catch error when login registry")
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def docker_image_pull(self, image, tag = None, expected_error_message = None, is_clean_all_img = True):
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ret = ""
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err_message = ""
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if tag is not None:
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_tag = tag
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else:
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_tag = "latest"
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if expected_error_message == "":
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expected_error_message = None
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try:
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ret = self.DCLIENT.pull(r'{}:{}'.format(image, _tag))
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except Exception as err:
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print( "Docker image pull catch exception:", str(err))
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err_message = str(err)
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if expected_error_message is None:
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raise Exception(r" Docker pull image {} failed, error is [{}]".format (image, str(err)))
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else:
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print("Docker image pull did not catch exception and return message is:", ret)
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err_message = ret
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finally:
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if expected_error_message is not None:
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if str(err_message).lower().find(expected_error_message.lower()) < 0:
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raise Exception(r" Failed to catch error [{}] when pull image {}, return message: {}".format (expected_error_message, image, err_message))
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else:
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print(r"Docker image pull got expected error message:{}".format(expected_error_message))
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else:
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if str(err_message).lower().find("error".lower()) >= 0:
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raise Exception(r" It's was not suppose to catch error when pull image {}, return message is [{}]".format (image, err_message))
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if is_clean_all_img:
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docker_image_clean_all()
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def docker_image_tag(self, image, harbor_registry, tag = None):
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_tag = base._random_name("tag")
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if tag is not None:
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_tag = tag
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ret = ""
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try:
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ret = self.DCLIENT.tag(image, harbor_registry, _tag, force=True)
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print("Docker image tag commond return:", ret)
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return harbor_registry, _tag
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except docker.errors.APIError as err:
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raise Exception(r" Docker tag image {} failed, error is [{}]".format (image, str(err)))
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def docker_image_push(self, harbor_registry, tag, expected_error_message = None):
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ret = ""
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err_message = ""
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docker_images_all_list()
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if expected_error_message == "":
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expected_error_message = None
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try:
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ret = self.DCLIENT.push(harbor_registry, tag)
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except Exception as err:
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print( "Docker image push catch exception:", str(err))
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err_message = str(err)
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if expected_error_message is None:
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raise Exception(r" Docker push image {} failed, error is [{}]".format (image, str(err)))
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else:
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print("Docker image push did not catch exception and return message is:", ret)
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err_message = ret
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finally:
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if expected_error_message is not None:
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if str(err_message).lower().find(expected_error_message.lower()) < 0:
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raise Exception(r" Failed to catch error [{}] when push image {}, return message: {}".format (expected_error_message, harbor_registry, err_message))
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else:
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print(r"Docker image push got expected error message:{}".format(expected_error_message))
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else:
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if str(err_message).lower().find("error".lower()) >= 0:
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raise Exception(r" It's was not suppose to catch error when push image {}, return message is [{}]".format (harbor_registry, err_message))
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docker_images_all_list()
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def docker_image_build(self, harbor_registry, tags=None, size=1, expected_error_message = None, clean_images=True):
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ret = ""
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err_message = ""
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docker_images_all_list()
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try:
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baseimage = BASE_IMAGE['name'] + ":" + BASE_IMAGE['tag']
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if not self.DCLIENT.images(name=baseimage):
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print( "Docker load is triggered when building {}".format(harbor_registry))
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docker_load_image(BASE_IMAGE_ABS_PATH_NAME)
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docker_images_all_list()
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c = self.DCLIENT.create_container(image=baseimage,
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command='dd if=/dev/urandom of=test bs=1M count={}'.format(size))
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self.DCLIENT.start(c)
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self.DCLIENT.wait(c)
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if not tags:
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tags=['latest']
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firstrepo="{}:{}".format(harbor_registry, tags[0])
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#self.DCLIENT.commit(c, firstrepo)
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self.DCLIENT2.containers.get(c).commit(harbor_registry, tags[0])
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for tag in tags[1:]:
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repo="{}:{}".format(harbor_registry, tag)
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self.DCLIENT.tag(firstrepo, repo)
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for tag in tags:
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repo="{}:{}".format(harbor_registry, tag)
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ret = self.DCLIENT.push(repo)
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print("docker_image_push ret:", ret)
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print("build image {} with size {}".format(repo, size))
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self.DCLIENT.remove_container(c)
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except Exception as err:
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print( "Docker image build catch exception:", str(err))
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err_message = str(err)
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if expected_error_message is None:
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raise Exception(r" Docker push image {} failed, error is [{}]".format (harbor_registry, str(err)))
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else:
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print("Docker image build did not catch exception and return message is:", ret)
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err_message = ret
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finally:
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if expected_error_message is not None:
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if str(err_message).lower().find(expected_error_message.lower()) < 0:
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raise Exception(r" Failed to catch error [{}] when build image {}, return message: {}".format (expected_error_message, harbor_registry, err_message))
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else:
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print(r"Docker image build got expected error message: {}".format(expected_error_message))
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else:
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if str(err_message).lower().find("error".lower()) >= 0:
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raise Exception(r" It's was not suppose to catch error when build image {}, return message is [{}]".format (harbor_registry, err_message))
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if clean_images:
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docker_image_clean_all()
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