renew.sh

#!/bin/bash

SLEEP_TIME=60d

TEST_OPTION=""
if [[ "$DRY_RUN" == "true" ]]; then
    TEST_OPTION="--dry-run --debug"
    SLEEP_TIME=1m
fi

HOST=$(echo ${CERT_DOMAIN} | rev | cut -d. -f3- | rev)
if [[ "$HOST" == "*" ]]; then
    TLD=$(echo ${CERT_DOMAIN} | rev | cut -d. -f1 | rev)
    SLD=$(echo ${CERT_DOMAIN} | rev | cut -d. -f2 | rev)
    CERT_DOMAIN=${SLD}.${TLD}
fi

trap exit TERM
while :; do
    certbot $TEST_OPTION --text --agree-tos --email ${CERT_EMAIL} --cert-name ${CERT_DOMAIN} --manual --preferred-challenges dns --expand --renew-by-default --non-interactive --manual-public-ip-logging-ok renew --manual-auth-hook=/home/letsencrypt-namecheap-dns-auth.sh

    var="$NGINX_DOCKER_CONTAINERS"
    for CON in $var; do
        docker restart $CON
    done

    echo sleep $SLEEP_TIME
    sleep $SLEEP_TIME
    # wait $${!}
done