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Here are my environment:
When I create new machine, I encounter the IP address conflict:
And the console is stuck at phase starting VM
Creating VirtualBox VM...
Creating SSH key...
Starting VirtualBox VM...
Starting VM...
Furthermore, when I press Ctrl-C to stop the script and run eval "$(docker-machine env dev)", I receive following error:
$ eval "$(docker-machine env dev)"
open C:\Users\jacob.phan\.docker\machine\machines\dev\ca.pem: The system cannot
find the file specified.
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By default, the container is assigned an IP address for every Docker network it connects to. The IP address is assigned from the pool assigned to the network, so the Docker daemon effectively acts as a DHCP server for each container. Each network also has a default subnet mask and gateway.
IP addresses are a separate system from network interfaces, but essentially, you can have multiple IP addresses configured on a single interface, allowing you to bind services to network sockets for each IP:PORT combination.
Usually Docker uses the default 172.17. 0.0/16 subnet for container networking.
I was struggling for this problem for a while, in the end, i notice it there is wrong network interface created in boot2docker for new VM:
If you have network different than this, then try to check your network configuration.
Ethernet adapter VirtualBox Host-Only Network:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::6198:761d:eec:5394%18
IPv4 Address. . . . . . . . . . . : 192.168.56.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
I had one wrong VirtualBox DHCP Network created at that time, which cause the problem. When I deleted, everything goes fine
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