mirror of https://github.com/OpenVidu/openvidu.git
37 lines
1.2 KiB
Bash
37 lines
1.2 KiB
Bash
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#!/bin/sh -x
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# Trap exit signal
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exit_func() {
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exit 1
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}
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trap exit_func TERM INT
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export CRONTIME="${CRONTIME:-12h}"
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export COTURN_CONTAINER_NAME="${COTURN_CONTAINER_NAME:-coturn}"
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while :; do
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CERTIFICATES_FOUND=false
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if [ -f "/etc/letsencrypt/live/${TURN_DOMAIN_NAME}/cert.pem" ] &&
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[ -f "/etc/letsencrypt/live/${TURN_DOMAIN_NAME}/privkey.pem" ]; then
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CERTIFICATES_FOUND=true
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fi
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certbot "$@";
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# Let coturn to load letsencrypt certificates
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chmod 777 -R /etc/letsencrypt;
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TURN_PID=$(pgrep -n '^turnserver$')
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if [ -n "${TURN_PID}" ]; then
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if [ "${CERTIFICATES_FOUND}" = "false" ]; then
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# If certificates not found on startup, restart coturn
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kill -KILL "${TURN_PID}"
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else
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# Send SIGUSR2 signal to coturn to restart process with new certificates
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# As certbot is running in the same namespace as coturn,
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# it will send the signal to the coturn process to reload the certificates
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kill -USR2 "${TURN_PID}"
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fi
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fi
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# Sleep CRONTIME seconds for next check
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sleep "${CRONTIME}" &
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# Wait for sleep without blocking signals
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wait $!
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done;
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