35 lines
1.1 KiB
Bash
Executable File
35 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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STARTUP_CONFIG=${STARTUP_CONFIG:="/etc/vpp/startup.conf"}
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CLAB_VPP_FILE=${CLAB_VPP_FILE:=/etc/vpp/clab.vpp}
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NETNS=${NETNS:="dataplane"}
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echo "Creating dataplane namespace"
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/usr/bin/mkdir -p /etc/netns/$NETNS
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/usr/bin/touch /etc/netns/$NETNS/resolv.conf
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/usr/sbin/ip netns add $NETNS
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echo "Starting SSH, with credentials root:vpp"
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sed -i -e 's,^#PermitRootLogin prohibit-password,PermitRootLogin yes,' /etc/ssh/sshd_config
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sed -i -e 's,^root:.*,root:$y$j9T$kG8pyZEVmwLXEtXekQCRK.$9iJxq/bEx5buni1hrC8VmvkDHRy7ZMsw9wYvwrzexID:20211::::::,' /etc/shadow
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/etc/init.d/ssh start
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echo "Generating $CLAB_VPP_FILE"
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: > $CLAB_VPP_FILE
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MTU=9216
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for IFNAME in $(ip -br link show type veth | cut -f1 -d@ | grep -v '^eth0$' | sort); do
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MAC=$(ip -br link show dev $IFNAME | awk '{ print $3 }')
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echo " * $IFNAME hw-addr $MAC mtu $MTU"
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ip link set $IFNAME up mtu $MTU
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cat << EOF >> $CLAB_VPP_FILE
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create host-interface name $IFNAME hw-addr $MAC
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set interface name host-$IFNAME $IFNAME
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set interface mtu $MTU $IFNAME
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set interface state $IFNAME up
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EOF
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done
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echo "Starting VPP"
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exec /usr/bin/vpp -c $STARTUP_CONFIG
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