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Raise an error if you try to use Docker on non Linux host

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Julien Duponchelle 2016-06-21 09:57:47 +02:00
parent d1de665939
commit 42ff398f05
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1 changed files with 4 additions and 1 deletions
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5
gns3server/modules/docker/__init__.py
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@ -49,8 +49,11 @@ class Docker(BaseManager):
@asyncio.coroutine @asyncio.coroutine
def connector(self): def connector(self):
if not self._connected or self._connector.closed: if not self._connected or self._connector.closed:
if not sys.platform.startswith("linux"):
raise DockerError("Docker is supported only on Linux")
try: try:
self._connector = aiohttp.connector.UnixConnector(self._server_url) self._connector = aiohttp.connector.UnixConnector(self._server_url, conn_timeout=2)
self._connected = True self._connected = True
version = yield from self.query("GET", "version") version = yield from self.query("GET", "version")
except (aiohttp.errors.ClientOSError, FileNotFoundError): except (aiohttp.errors.ClientOSError, FileNotFoundError):