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Add requirement and check for compatible version of docker-py

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This commit is contained in:
Olaf Kilian 2015-11-20 21:05:19 +01:00
parent 66964f660a
commit c629d5b013
1 changed files with 10 additions and 2 deletions
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12
cloud/docker/docker_login.py
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@ -70,7 +70,7 @@ options:
required: false required: false
default: 600 default: 600
requirements: [ "python >= 2.6", "docker-py" ] requirements: [ "python >= 2.6", "docker-py >= 1.1.0" ]
''' '''
EXAMPLES = ''' EXAMPLES = '''
@ -102,11 +102,16 @@ import os.path
import json import json
import base64 import base64
from urlparse import urlparse from urlparse import urlparse
from distutils.version import StrictVersion
try: try:
import docker.client import docker.client
from docker.errors import APIError as DockerAPIError from docker.errors import APIError as DockerAPIError
has_lib_docker = True has_lib_docker = True
if StrictVersion(docker.__version__) >= StrictVersion("1.1.0"):
has_correct_lib_docker_version = True
else:
has_correct_lib_docker_version = False
except ImportError, e: except ImportError, e:
has_lib_docker = False has_lib_docker = False
@ -231,7 +236,10 @@ def main():
) )
if not has_lib_docker: if not has_lib_docker:
module.fail_json(msg="python library docker-py required: pip install docker-py==1.1.0") module.fail_json(msg="python library docker-py required: pip install docker-py>=1.1.0")
if not has_correct_lib_docker_version:
module.fail_json(msg="your version of docker-py is outdated: pip install docker-py>=1.1.0")
if not has_lib_requests_execeptions: if not has_lib_requests_execeptions:
module.fail_json(msg="python library requests required: pip install requests") module.fail_json(msg="python library requests required: pip install requests")