compose & minor changes

Dockerfile

@@ -15,6 +15,7 @@ COPY *.sh /app
 RUN chmod +x /app/docker-entrypoint.sh /app/get-package.sh
 
 RUN apt-get update && \
+  mkdir /app/backups && \
   dpkg --print-architecture && \
   ARCH=$(dpkg --print-architecture) && \
   CODENAME=$(env -i bash -c '. /etc/os-release; echo $VERSION_CODENAME') && \
@@ -36,4 +37,5 @@ HEALTHCHECK --interval=1m --timeout=5s \
     CMD omd status || exit 1
 
 WORKDIR /app
+VOLUME [ "/backups" ]
 ENTRYPOINT ["/app/docker-entrypoint.sh"]

docker-compose-ARMv7.yml

@@ -3,6 +3,7 @@ services:
         container_name: checkmk
         volumes:
             - './sites:/opt/omd/sites'
+            - './backups:/app/backups'
         environment:
             - CMK_SITE_ID=Monitor
         ports:

docker-compose-ARMv8.yml

@@ -3,6 +3,7 @@ services:
         container_name: checkmk
         volumes:
             - './sites:/opt/omd/sites'
+            - './backups:/app/backups'
         environment:
             - CMK_SITE_ID=Monitor
         ports:

upgrade.sh

@@ -16,9 +16,9 @@ else
     echo "Starting upgrade process 
 fi
 
-
-echo "Creating a site backup located at: /app/updatebackup.tar"
-/usr/bin/omd backup Monitor /app/updatebackup.tar
+mkdir /app/backups -p
+echo "Creating a site backup located at: /app/backups/updatebackup.tar"
+/usr/bin/omd backup Monitor /app/backups/updatebackup.tar
 
 
 curl https://raw.githubusercontent.com/JzJad/rpi-checkmk/master/get-package.sh | bash