88377fa346
This adds basic plugins. "main" types: veth, bridge, macvlan "ipam" type: host-local The code has been ported over from github.com/coreos/rkt project and adapted to fit the CNI spec.
21 lines
402 B
Bash
Executable File
21 lines
402 B
Bash
Executable File
#!/bin/bash -e
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# Run a command in a private network namespace
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# set up by CNI plugins
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netnsname=$(printf '%x%x' $RANDOM $RANDOM)
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netnspath=/var/run/netns/$netnsname
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ip netns add $netnsname
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ip netns exec $netnsname ip link set lo up
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./exec-plugins.sh add $netnspath
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function cleanup() {
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./exec-plugins.sh del $netnspath
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ip netns delete $netnsname
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}
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trap cleanup EXIT
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ip netns exec $netnsname $@
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