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Check if GNS3 has access to all docker resssources

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Ref #702
This commit is contained in:
Julien Duponchelle 2016-10-04 21:14:19 +02:00
parent 4b4053dc2b
commit 5a7f5d2950
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1 changed files with 4 additions and 1 deletions
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5
gns3server/compute/docker/docker_vm.py
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@ -200,7 +200,10 @@ class DockerVM(BaseNode):
"""
:returns: Return the path that we need to map to local folders
"""
binds = ["{}:/gns3:ro".format(get_resource("compute/docker/resources"))]
ressources = get_resource("compute/docker/resources")
if not os.path.exists(ressources):
raise DockerError("{} is missing can't start Docker containers".format(ressources))
binds = ["{}:/gns3:ro".format(ressources)]
# We mount our own etc/network
network_config = self._create_network_config()