Change default value for SSH identity file (#108)

* Change default value for SSH identity file

* Force remove write protected file in tests

test/compose/docker-compose.yml

@@ -66,7 +66,7 @@ services:
       SSH_IDENTITY_PASSPHRASE: test1234
     volumes:
       - ./local:/archive
-      - ./id_rsa:/root/.ssh/id
+      - ./id_rsa:/root/.ssh/id_rsa
       - app_data:/backup/app_data:ro
       - /var/run/docker.sock:/var/run/docker.sock
 

test/compose/run.sh

@@ -71,4 +71,4 @@ fi
 echo "[TEST:PASS] Local backups have not been deleted."
 
 docker-compose down --volumes
-rm id_rsa id_rsa.pub
+rm -f id_rsa id_rsa.pub