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124 lines
2.2 KiB
124 lines
2.2 KiB
#!/bin/sh |
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grepzt() { |
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[ -f /var/lib/zerotier-one/zerotier-one.pid -a -n "$(cat /var/lib/zerotier-one/zerotier-one.pid 2>/dev/null)" -a -d "/proc/$(cat /var/lib/zerotier-one/zerotier-one.pid 2>/dev/null)" ] |
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return $? |
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} |
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mkztfile() { |
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file=$1 |
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mode=$2 |
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content=$3 |
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mkdir -p /var/lib/zerotier-one |
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echo "$content" > "/var/lib/zerotier-one/$file" |
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chmod "$mode" "/var/lib/zerotier-one/$file" |
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} |
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if [ "x$ZEROTIER_API_SECRET" != "x" ] |
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then |
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mkztfile authtoken.secret 0600 "$ZEROTIER_API_SECRET" |
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fi |
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if [ "x$ZEROTIER_IDENTITY_PUBLIC" != "x" ] |
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then |
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mkztfile identity.public 0644 "$ZEROTIER_IDENTITY_PUBLIC" |
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fi |
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if [ "x$ZEROTIER_IDENTITY_SECRET" != "x" ] |
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then |
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mkztfile identity.secret 0600 "$ZEROTIER_IDENTITY_SECRET" |
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fi |
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mkztfile zerotier-one.port 0600 "9993" |
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killzerotier() { |
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log "Killing zerotier" |
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kill $(cat /var/lib/zerotier-one/zerotier-one.pid 2>/dev/null) |
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exit 0 |
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} |
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log_header() { |
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echo -n "\r=>" |
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} |
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log_detail_header() { |
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echo -n "\r===>" |
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} |
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log() { |
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echo "$(log_header)" "$@" |
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} |
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log_params() { |
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title=$1 |
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shift |
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log "$title" "[$@]" |
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} |
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log_detail() { |
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echo "$(log_detail_header)" "$@" |
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} |
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log_detail_params() { |
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title=$1 |
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shift |
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log_detail "$title" "[$@]" |
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} |
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trap killzerotier INT TERM |
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log "Configuring networks to join" |
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mkdir -p /var/lib/zerotier-one/networks.d |
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log_params "Joining networks from command line:" $@ |
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for i in "$@" |
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do |
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log_detail_params "Configuring join:" "$i" |
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touch "/var/lib/zerotier-one/networks.d/${i}.conf" |
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done |
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if [ "x$ZEROTIER_JOIN_NETWORKS" != "x" ] |
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then |
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log_params "Joining networks from environment:" $ZEROTIER_JOIN_NETWORKS |
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for i in $ZEROTIER_JOIN_NETWORKS |
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do |
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log_detail_params "Configuring join:" "$i" |
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touch "/var/lib/zerotier-one/networks.d/${i}.conf" |
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done |
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fi |
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log "Starting ZeroTier" |
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nohup /usr/sbin/zerotier-one & |
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while ! grepzt |
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do |
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log_detail "ZeroTier hasn't started, waiting a second" |
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if [ -f nohup.out ] |
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then |
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tail -n 10 nohup.out |
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fi |
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sleep 1 |
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done |
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log_params "Writing healthcheck for networks:" $@ |
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cat >/healthcheck.sh <<EOF |
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#!/bin/bash |
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for i in $@ $ZEROTIER_JOIN_NETWORKS |
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do |
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[ "\$(zerotier-cli get \$i status)" = "OK" ] || exit 1 |
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done |
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EOF |
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chmod +x /healthcheck.sh |
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log_params "zerotier-cli info:" "$(zerotier-cli info)" |
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log "Sleeping infinitely" |
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while true |
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do |
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sleep 1 |
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done
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