feat: move blockfile to ~/.subapp/ and add contents of blockfile to journal

tasks/configure_processing_user.yml

@@ -51,5 +51,5 @@
       alias subapp_log='tail -f /var/log/subapp/${HOSTNAME}/subapp.log'        # show last log entries in subapp.log
       alias subapp_monitor='curl localhost:9001'
       alias verify_bag='perl -I /usr/local/lib/ -I /usr/share/perl5/verify_bag.pl'
-      alias block_subapp='echo "SubApp must not run, startup is blocked manually by an administrator. This file is here for a reason! Only remove it after consultation!" > ~/.BLOCKFILE'
-      alias unblock_subapp='rm -f ~/.BLOCKFILE'
+      alias block_subapp='echo "SubApp must not run, startup is blocked manually by an administrator. This file is here for a reason! Only remove it after consultation!" > ~/.subapp/BLOCKFILE'
+      alias unblock_subapp='rm -f ~/.subapp/BLOCKFILE'

templates/etc/systemd/user/subapp.service.j2

@@ -8,9 +8,10 @@ Type=forking
 Restart=no
 Environment="PERL5LIB=/usr/local/perl/"
 ExecStartPre=/bin/bash -c '\
-    BLOCKFILE="/home/{{ vault_subapp_user }}/.BLOCKFILE"; \
+    BLOCKFILE="/home/{{ vault_subapp_user }}/.subapp/BLOCKFILE"; \
     if [[ -e "$BLOCKFILE" ]]; then \
         echo "Startup of SubApp is blocked by $BLOCKFILE."; \
+        cat $BLOCKFILE; \
         exit 1; \
     fi'
 ExecStart=/usr/bin/perl -I /usr/local/perl/ /usr/local/bin/subapp_bagit.pl --config-file {{ vault_subapp_vars.files.subapp.path }} --start