Avoid unhappy YAML replacements in kvm script

examples/kvm-qemu/cube-backup.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Script ver 2024110401
+# Script ver 2025022301
 
 #TODO: blockcommit removes current snapshots, even if not done by cube
 #      - it's interesting to make housekeeping, let's make this an option
@@ -140,9 +140,9 @@ function run_backup {
         # Prepare config file
         rm -f "${NPBACKUP_CONF_FILE}"
         cp "${NPBACKUP_CONF_FILE_TEMPLATE}" "${NPBACKUP_CONF_FILE}"
-        sed -i "s%### TENANT ###%${tenant}%g" "${NPBACKUP_CONF_FILE}"
-        sed -i "s%### SOURCE ###%${BACKUP_FILE_LIST}%g" "${NPBACKUP_CONF_FILE}"
-        sed -i "s%### VM ###%${vm}%g" "${NPBACKUP_CONF_FILE}"
+        sed -i "s%___TENANT___%${tenant}%g" "${NPBACKUP_CONF_FILE}"
+        sed -i "s%___SOURCE___%${BACKUP_FILE_LIST}%g" "${NPBACKUP_CONF_FILE}"
+        sed -i "s%___VM___%${vm}%g" "${NPBACKUP_CONF_FILE}"
 
         "${NPBACKUP_EXECUTABLE}" --config-file "${NPBACKUP_CONF_FILE}" --backup --force >> "$LOG_FILE" 2>&1
         if [ $? -ne 0 ]; then

examples/kvm-qemu/npbackup-cube.conf.template

@@ -5,11 +5,11 @@ repos:
     repo_group: default_group
     backup_opts:
       paths:
-        - ### SOURCE ###
+        - ___SOURCE___
       source_type: files_from_verbatim
       exclude_files_larger_than: 0.0 KiB
       tags:
-        - ### VM ###
+        - ___VM___
     repo_opts:
       repo_password:
       retention_policy: {}
@@ -66,7 +66,7 @@ groups:
         keep_within: true
         ntp_server:
     prometheus:
-      backup_job: ### VM ###
+      backup_job: ___VM___
       group: ${MACHINE_GROUP}
     env:
       env_variables: {}
@@ -77,12 +77,12 @@ identity:
   machine_group: SOME_ARBITRARY_GROUP_NAME
 global_prometheus:
   metrics: false
-  instance: ### VM ###
+  instance: ___VM___
   destination:
   http_username:
   http_password:
   additional_labels:
-    npf_tenant: ### TENANT ###
+    npf_tenant: ___TENANT___
     backup_type: vm
   no_cert_verify: true
 global_options: