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| 1 | +#!/usr/bin/env bash |
| 2 | + |
| 3 | +export NGINX_WEB_ROOT=${NGINX_WEB_ROOT:-'/var/www/html'} |
| 4 | +export NGINX_PHP_FALLBACK=${NGINX_PHP_FALLBACK:-'/index.php'} |
| 5 | +export NGINX_PHP_LOCATION=${NGINX_PHP_LOCATION:-'^/index\.php(/|$$)'} |
| 6 | +export NGINX_USER=${NGINX_USER:-'www-data'} |
| 7 | +export NGINX_CONF=${NGINX_CONF:-'/etc/nginx/nginx.conf'} |
| 8 | +export NGINX_SSL_PUBLIC_CERTIFICATE=${NGINX_SSL_PUBLIC_CERTIFICATE:-''} |
| 9 | +export NGINX_SSL_PRIVATE_CERTIFICATE=${NGINX_SSL_PRIVATE_CERTIFICATE:-''} |
| 10 | + |
| 11 | +export PHP_SOCK_FILE=${PHP_SOCK_FILE:-'/run/php.sock'} |
| 12 | +export PHP_USER=${PHP_USER:-'www-data'} |
| 13 | +export PHP_GROUP=${PHP_GROUP:-'www-data'} |
| 14 | +export PHP_MODE=${PHP_MODE:-'0660'} |
| 15 | +export PHP_FPM_CONF=${PHP_FPM_CONF:-'/etc/php/7.3/fpm/php-fpm.conf'} |
| 16 | + |
| 17 | +envsubst '${NGINX_WEB_ROOT} ${NGINX_PHP_FALLBACK} ${NGINX_PHP_LOCATION} ${NGINX_USER} ${NGINX_CONF} ${PHP_SOCK_FILE} ${PHP_USER} ${PHP_GROUP} ${PHP_MODE} ${PHP_FPM_CONF}' < /nginx.conf.tpl > $NGINX_CONF |
| 18 | +envsubst '${NGINX_WEB_ROOT} ${NGINX_PHP_FALLBACK} ${NGINX_PHP_LOCATION} ${NGINX_USER} ${NGINX_CONF} ${PHP_SOCK_FILE} ${PHP_USER} ${PHP_GROUP} ${PHP_MODE} ${PHP_FPM_CONF}' < /php-fpm.conf.tpl > $PHP_FPM_CONF |
| 19 | + |
| 20 | +if [ ! -z "$NGINX_SSL_PUBLIC_CERTIFICATE" ] |
| 21 | +then |
| 22 | + envsubst '${NGINX_SSL_PUBLIC_CERTIFICATE} ${NGINX_SSL_PRIVATE_CERTIFICATE} ${NGINX_WEB_ROOT} ${NGINX_PHP_FALLBACK} ${NGINX_PHP_LOCATION} ${NGINX_USER} ${NGINX_CONF} ${PHP_SOCK_FILE} ${PHP_USER} ${PHP_GROUP} ${PHP_MODE} ${PHP_FPM_CONF}' < /nginx_ssl.conf.tpl > /etc/nginx/conf.d/nginx_ssl.conf |
| 23 | +fi |
| 24 | + |
| 25 | +TRAPPED_SIGNAL=false |
| 26 | + |
| 27 | +echo 'Starting NGINX'; |
| 28 | +nginx -c $NGINX_CONF -g 'daemon off;' 2>&1 & |
| 29 | +NGINX_PID=$! |
| 30 | + |
| 31 | +echo 'Starting PHP-FPM'; |
| 32 | +php-fpm7.3 -R -F -c $PHP_FPM_CONF 2>&1 & |
| 33 | +PHP_FPM_PID=$! |
| 34 | + |
| 35 | +trap "TRAPPED_SIGNAL=true; kill -15 $NGINX_PID; kill -15 $PHP_FPM_PID;" SIGTERM SIGINT |
| 36 | + |
| 37 | +while : |
| 38 | +do |
| 39 | + kill -0 $NGINX_PID 2> /dev/null |
| 40 | + NGINX_STATUS=$? |
| 41 | + |
| 42 | + kill -0 $PHP_FPM_PID 2> /dev/null |
| 43 | + PHP_FPM_STATUS=$? |
| 44 | + |
| 45 | + if [ "$TRAPPED_SIGNAL" = "false" ]; then |
| 46 | + if [ $NGINX_STATUS -ne 0 ] || [ $PHP_FPM_STATUS -ne 0 ]; then |
| 47 | + if [ $NGINX_STATUS -eq 0 ]; then |
| 48 | + kill -15 $NGINX_PID; |
| 49 | + wait $NGINX_PID; |
| 50 | + fi |
| 51 | + if [ $PHP_FPM_STATUS -eq 0 ]; then |
| 52 | + kill -15 $PHP_FPM_PID; |
| 53 | + wait $PHP_FPM_PID; |
| 54 | + fi |
| 55 | + |
| 56 | + exit 1; |
| 57 | + fi |
| 58 | + else |
| 59 | + if [ $NGINX_STATUS -ne 0 ] && [ $PHP_FPM_STATUS -ne 0 ]; then |
| 60 | + exit 0; |
| 61 | + fi |
| 62 | + fi |
| 63 | + |
| 64 | + sleep 1 |
| 65 | +done |
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