virtualmin-apache-and-nginx-reverse-proxy.html commentary

gistfile1.txt

Nextgen version :)

##
# Template
##

server {
        listen {SITE_IP}:80;
        server_name {SITE_DOMAIN} www.{SITE_DOMAIN};

        root {HOME_DIR}/{PUBLIC_HTML_DIR};
        access_log {HOME_DIR}/logs/nginx_access_log;
        error_log {HOME_DIR}/logs/nginx_error_log;

        location @apache_handler {
                proxy_pass http://{SITE_IP}:8080;
                include /etc/nginx/proxy.conf;
        }

        location / {
                try_files $uri @apache_handler;
        }

        location ~* ^.+\.(jpe?g|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mp3)$ {
                expires max;
                log_not_found off;
                access_log off;

                try_files $uri @apache_handler;
        }

        location ~* (favicon\.ico|robots.txt) {
                log_not_found off;
                access_log off;
        }
}

##
# Hook
##

#!/bin/bash
NGINX_CONF_TEMPLATE="/etc/nginx/sites-available/template.conf"
NGINX_CONF_EXT="gen.conf"
NGINX_CONF_FILE="/etc/nginx/sites-available/${VIRTUALSERVER_DOM}.${NGINX_CONF_EXT}"
NGINX_CONF_SYMLINK="/etc/nginx/sites-enabled/${VIRTUALSERVER_DOM}.${NGINX_CONF_EXT}"

function create_from_template {
	if [ ! -f $NGINX_CONF_FILE ]; then
		cp $NGINX_CONF_TEMPLATE $NGINX_CONF_FILE
		echo -e "Creating configuration from template ${NGINX_CONF_FILE}...\n\n"
	fi
}

function make_replaces {
	perl -pi -e "s#{SITE_DOMAIN}#$VIRTUALSERVER_DOM#g" $NGINX_CONF_FILE
	perl -pi -e "s#{SITE_IP}#$VIRTUALSERVER_IP#g" $NGINX_CONF_FILE
	perl -pi -e "s#{HOME_DIR}#$VIRTUALSERVER_HOME#g" $NGINX_CONF_FILE
	perl -pi -e "s#{PUBLIC_HTML_DIR}#$VIRTUALSERVER_PUBLIC_HTML_DIR#g" $NGINX_CONF_FILE
}

# Create symlink if not exists
function create_symlink {
	if [ ! -h $NGINX_CONF_SYMLINK ]; then
		ln -s $NGINX_CONF_FILE $NGINX_CONF_SYMLINK
		echo -e "Symlinking ${NGINX_CONF_SYMLINK}...\n"
	fi
}

if [ "$VIRTUALSERVER_ACTION" = "CREATE_DOMAIN" ]; then
	if [ "${VIRTUALSERVER_WEB}" = "1" ];
	then
		create_from_template
		make_replaces
		create_symlink

		/etc/init.d/nginx reload
	fi


elif [ "$VIRTUALSERVER_ACTION" = "DELETE_DOMAIN" ]; then
        if [ "${VIRTUALSERVER_WEB}" = "1" ];
        then
		    rm $NGINX_CONF_FILE
    		rm NGINX_CONF_FILE
            /etc/init.d/nginx reload
    	fi


elif [ "$VIRTUALSERVER_ACTION" = "MODIFY_DOMAIN" ]; then
        if [ "${VIRTUALSERVER_WEB}" = "1" ];
        then
    		if [ ! -f $NGINX_CONF_FILE ]; then
				create_from_template
				make_replaces
	    	fi
    	fi
		create_symlink

	    if [ "$VIRTUALSERVER_DOM" != "$VIRTUALSERVER_OLDSERVER_DOM" ]; then
	        if [ "${VIRTUALSERVER_WEB}" = "1" ];
        	then
			    OLD_NGINX_CONF_FILE=/etc/nginx/sites-available/${VIRTUALSERVER_OLDSERVER_DOM}.${NGINX_CONF_EXT}
			    mv $OLD_NGINX_CONF_FILE $NGINX_CONF_FILE
			    rm /etc/nginx/sites-enabled/${VIRTUALSERVER_OLDSERVER_DOM}.${NGINX_CONF_EXT}
        		perl -pi -e "s#$VIRTUALSERVER_OLDSERVER_DOM#$VIRTUALSERVER_DOM#g" $NGINX_CONF_FILE
	        	perl -pi -e "s#$VIRTUALSERVER_OLDSERVER_IP#$VIRTUALSERVER_IP#g" $NGINX_CONF_FILE
		        perl -pi -e "s#$VIRTUALSERVER_OLDSERVER_HOME#$VIRTUALSERVER_HOME#g" $NGINX_CONF_FILE
	    	fi
	    fi

		create_symlink

        if [ "${VIRTUALSERVER_WEB}" = "1" ];
        then
	        /etc/init.d/nginx reload
        fi
fi