Fixes exit procedure. (#286)

Dockerfile

@@ -82,4 +82,4 @@ RUN echo "$REPO_URL" | tee /etc/apt/sources.list.d/ds.list && \
 
 VOLUME /var/log/$COMPANY_NAME /var/lib/$COMPANY_NAME /var/www/$COMPANY_NAME/Data /var/lib/postgresql /var/lib/rabbitmq /var/lib/redis /usr/share/fonts/truetype/custom
 
-ENTRYPOINT /app/ds/run-document-server.sh
+ENTRYPOINT ["/app/ds/run-document-server.sh"]

docker-compose.yml

@@ -24,6 +24,7 @@ services:
       - '443:443'
     stdin_open: true
     restart: always
+    stop_grace_period: 60s
     volumes:
        - /var/www/onlyoffice/Data
        - /var/log/onlyoffice

run-document-server.sh

@@ -1,5 +1,11 @@
 #!/bin/bash
 
+function clean_exit {
+  /usr/bin/documentserver-prepare4shutdown.sh
+}
+
+trap clean_exit SIGTERM
+
 # Define '**' behavior explicitly
 shopt -s globstar
 
@@ -522,4 +528,5 @@ service nginx start
 documentserver-generate-allfonts.sh ${ONLYOFFICE_DATA_CONTAINER}
 documentserver-static-gzip.sh ${ONLYOFFICE_DATA_CONTAINER}
 
-tail -f /var/log/${COMPANY_NAME}/**/*.log
+tail -f /var/log/${COMPANY_NAME}/**/*.log &
+wait $!