mirror of
https://github.com/zerotier/edge.git
synced 2026-05-22 16:25:05 -07:00
Adam Ierymenko
56 lines
844 B
Bash
Executable File
56 lines
844 B
Bash
Executable File
#!/bin/sh
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PREFIX=
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. "$PREFIX/lib/libalpine.sh"
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usage() {
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cat <<-__EOF__
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usage: setup-ntp [-h] [-c choice of NTP daemon]
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Setup NTP time synchronization
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options:
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-h Show this help
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-c Choice of NTP daemon: busybox openntpd chrony none
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__EOF__
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exit 1
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}
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while getopts "hc:" opt; do
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case $opt in
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c) ntpchoice="$OPTARG";;
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h) usage;;
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esac
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done
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if [ -z "$ntpchoice" ]; then
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echo -n "Which NTP client to run? ('busybox', 'openntpd', 'chrony' or 'none') [chrony] "
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default_read ntpchoice "chrony"
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fi
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pkgs="$ntpchoice"
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case "$ntpchoice" in
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none|abort)
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exit 0
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;;
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busybox)
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pkgs=''
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svc=ntpd
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;;
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chrony)
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if apk info --installed --quiet acf-core; then
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pkgs="$pkgs acf-chrony"
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fi
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svc=chronyd
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;;
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openntpd)
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svc=openntpd
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;;
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esac
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[ -z "$pkgs" ] || apk add --quiet $pkgs
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rc-update add $svc default
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rc-service $svc start
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