2018-04-07 19:40:38 +00:00
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# ifupdown-netns
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Some simple scripts to simplify configuring network namespaces on Debian-like
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systems. Copy them into the corresponding directories under `/etc/network`.
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To configure an interface in a namespace:
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```
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auto eth1
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iface eth1 inet manual
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netns myns
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```
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2018-04-07 20:05:36 +00:00
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On invocation of `ifup`:
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* if the namespace doesn't exist it will be created
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* if the folders `if-down.d`, `if-post-down.d`, `if-pre-up.d` and `if-up.d`
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under `/etc/netns/<namespace>/network` don't exist, they will be created
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* if the `/etc/netns/<namespace>/network/interfaces` file doesn't exist a
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blank one will be created
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* if it does and the interface is configured the the script will invoke `ifup`
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for this interface inside the namespace.
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