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readme.md
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readme.md
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@ -60,7 +60,7 @@ docker run -it --rm -e "BOOT=http://www.example.com/image.iso" --device=/dev/kvm
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* ### How do I specify the boot disk?
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You can modify the `BOOT` environment variable in your compose file to specify the URL of an ISO image:
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You can modify the `BOOT` environment variable to specify the URL of an ISO image:
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```
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environment:
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@ -110,9 +110,9 @@ docker run -it --rm -e "BOOT=http://www.example.com/image.iso" --device=/dev/kvm
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* ### How do I assign an individual IP address to the container?
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By default the container uses bridge networking, and uses the same IP address as the docker host.
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By default, the container uses bridge networking which shares the IP address with the host.
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If you want to assign a unique IP address to the container, you can create a macvlan network by running the following command:
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If you want to assign an individual IP address to the container, you can create a macvlan network as follows:
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```
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$ docker network create -d macvlan \
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@ -142,11 +142,11 @@ docker run -it --rm -e "BOOT=http://www.example.com/image.iso" --device=/dev/kvm
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An added benefit of this approach is that you won't have to perform any port mapping anymore, since all ports will be exposed by default.
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Please note that this IP address won't be accessible from the Docker host due to the design of macvlan, which doesn't permit communication between the two. If this is a concern, there are some solutions available, but they go beyond the scope of this FAQ.
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Please note that this IP address won't be accessible from the Docker host due to the design of macvlan, which doesn't permit communication between the two. If this is a concern, there are some workarounds available, but they go beyond the scope of this FAQ.
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* ### How can the container acquire an IP address via DHCP?
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After configuring the container for macvlan (see above), add the following lines to your compose file to enable DHCP:
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After configuring the container for macvlan (see above), add the following lines to your compose file:
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```
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environment:
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