63 lines
1.5 KiB
Bash
Executable File
63 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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set -eux
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function install_dnsmasq_upstart() {
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cat > /etc/init/nova-bm-dnsmasq.conf << eof
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start on runlevel [2345]
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stop on runlevel [016]
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pre-start script
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mkdir -p /tftpboot
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chown -R nova:nova /tftpboot
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killall -9 dnsmasq || echo 'no dnsmasq running'
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end script
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respawn
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respawn limit 2 5
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script
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exec dnsmasq --conf-file= \\
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--keep-in-foreground \\
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--port=0 \\
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--dhcp-boot=pxelinux.0 \\
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--bind-interfaces \\
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--pid-file=/var/run/dnsmasq.pid \\
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--interface=br-ctlplane \\
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--dhcp-range=192.0.2.65,192.0.2.69,29
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end script
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post-start exec sleep 1
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eof
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}
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function install_dnsmasq_systemd() {
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cat > /lib/systemd/system/nova-bm-dnsmasq.service << eof
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[Unit]
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Description=Nova dnsmasq service
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After=openvswitch.service
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[Service]
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Type=forking
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ExecStartPre=-/bin/killall -9 dnsmasq
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ExecStart=/sbin/dnsmasq --conf-file= \\
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--port=0 \\
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--enable-tftp \\
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--tftp-root=/tftpboot \\
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--dhcp-boot=pxelinux.0 \\
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--bind-interfaces \\
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--pid-file=/var/run/dnsmasq.pid \\
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--interface=br-ctlplane \\
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--dhcp-range=192.0.2.65,192.0.2.69,29
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[Install]
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WantedBy=multi-user.target
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Alias=nova-bm-dnsmasq.service
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eof
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}
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if [ "$DIB_INIT_SYSTEM" = "upstart" ]; then
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install_dnsmasq_upstart
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elif [ "$DIB_INIT_SYSTEM" = "systemd" ]; then
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install_dnsmasq_systemd
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fi
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os-svc-enable -n nova-bm-dnsmasq
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