github.com/jk-he/cni@v0.8.1/scripts/priv-net-run.sh (about) 1 #!/usr/bin/env bash 2 set -e 3 if [[ ${DEBUG} -gt 0 ]]; then set -x; fi 4 5 # Run a command in a private network namespace 6 # set up by CNI plugins 7 contid=$(printf '%x%x%x%x' $RANDOM $RANDOM $RANDOM $RANDOM) 8 netnspath=/var/run/netns/$contid 9 10 ip netns add $contid 11 ./exec-plugins.sh add $contid $netnspath 12 13 14 function cleanup() { 15 ./exec-plugins.sh del $contid $netnspath 16 ip netns delete $contid 17 } 18 trap cleanup EXIT 19 20 ip netns exec $contid "$@"