dont scale depl, unmount mounted apps when start

.default.config.ini

@@ -64,4 +64,9 @@ enabled=true
 
 ## String options ##
 # File path for database dump folder
-dump_folder="./database_dumps"
+dump_folder="./database_dumps"
+
+# Apps listed here will have their deployments shut down prior to their CNPG Database dump
+# This is usually uneccesary, and unless otherwise recommended, leave blank
+# Example: stop_before_dump=nextcloud,appname,appname
+stop_before_dump=""

functions/backup_restore/database/cnpg_dump.sh

@@ -189,18 +189,31 @@ backup_cnpg_databases() {
     local retention=$1
     local timestamp=$2
     local dump_folder=$3
+    local stop_before_dump=()
 
     mapfile -t app_status_lines < <(db_dump_get_app_status)
 
+
+    # Get the stop_before_dump value from config.ini
+    temp="${DATABASES__databases__stop_before_dump:-}"
+    # Split comma-separated values into an array
+    IFS=',' read -ra stop_before_dump <<< "$temp"
+    unset temp
+
     if [[ ${#app_status_lines[@]} -eq 0 ]]; then
         return
     fi
 
     echo_backup+=("--CNPG Database Backups--")
 
     for app in "${app_status_lines[@]}"; do
+        scale_deployments_bool=false
         IFS=',' read -r app_name app_status <<< "$app"
 
+        if printf '%s\0' "${stop_before_dump[@]}" | grep -iFxqz "${app_name}"; then
+            scale_deployments_bool=true
+        fi
+
         # Start the app if it is stopped
         if [[ $app_status == "STOPPED" ]]; then
             start_app "$app_name" 1
@@ -214,25 +227,32 @@ backup_cnpg_databases() {
             original_replicas["$key"]=$value
         done
 
-        # Scale down all deployments in the app to 0
-        for deployment in "${!original_replicas[@]}"; do
-            if [[ ${original_replicas[$deployment]} -ne 0 ]] && ! scale_deployments "$app_name" 300 0 "$deployment" > /dev/null 2>&1; then
-                echo_backup+=("Failed to scale down $app_name's $deployment deployment.")
-                return
-            fi
-        done
+        if [[ $scale_deployments_bool == true ]]; then
+            # Scale down all deployments in the app to 0
+            for deployment in "${!original_replicas[@]}"; do
+                if [[ ${original_replicas[$deployment]} -ne 0 ]] && ! scale_deployments "$app_name" 300 0 "$deployment" > /dev/null 2>&1; then
+                    echo_backup+=("Failed to scale down $app_name's $deployment deployment.")
+                    return
+                fi
+            done
+        fi
 
         # Dump the database
         if ! dump_database "$app_name" "$dump_folder"; then
             echo_backup+=("Failed to back up $app_name's database.")
             return
         fi
 
-        # Scale up all deployments in the app to their original replica counts, or stop the app if it was stopped
+        # Stop the app if it was stopped
         if [[ $app_status == "STOPPED" ]]; then
             wait_for_redeploy_jobs "$app_name"
             stop_app "direct" "$app_name"
-        else
+            break
+        fi
+
+
+        if [[ $scale_deployments_bool == true ]]; then
+            # Scale up all deployments in the app to their original replica counts
             for deployment in "${!original_replicas[@]}"; do
                 if [[ ${original_replicas[$deployment]} -ne 0 ]] && ! scale_deployments "$app_name" 300 "${original_replicas[$deployment]}" "$deployment" > /dev/null 2>&1; then
                     echo_backup+=("Failed to scale up $app_name's $deployment deployment.")

utils/generate_config.sh

@@ -13,21 +13,11 @@ generate_config_ini() {
 add_database_options() {
     config_file="config.ini"
 
-    # Check if the [databases] section exists
-    if ! grep -q "^\[databases\]" "$config_file"; then
-        # Add the [databases] section to the config file
-        echo -e "\n[databases]" >> "$config_file"
+    # Check if the stop_before_dump option exists
+    if ! grep -q "^stop_before_dump=" "$config_file"; then
+        # Add the stop_before_dump option with a default value and description
+        awk -i inplace -v stop_before_dump_option="\n# Apps listed here will have their deployments shut down prior to their CNPG Database dump\n# This is usually unnecessary, and unless otherwise recommended, leave blank\n# Example: stop_before_dump=nextcloud,appname,appname\nstop_before_dump=\"\"\n" '/^dump_folder=.*/ { print; print stop_before_dump_option; next }1' "$config_file"
     fi
+}
 
-    # Check if the enabled option exists
-    if ! grep -q "^enabled=" "$config_file"; then
-        # Add the enabled option with a default value and description
-        awk -i inplace -v enable_option="## true/false options ##\n# Enable or disable database dumps\nenabled=true\n" '/^\[databases\]/ { print; print enable_option; next }1' "$config_file"
-    fi
 
-    # Check if the dump_folder option exists
-    if ! grep -q "^dump_folder=" "$config_file"; then
-        # Add the dump_folder option with a default value and description
-        awk -i inplace -v dump_folder_option="\n## String options ##\n# File path for database dump folder\ndump_folder=\"./database_dumps\"" '/^enabled=true/ { print; print dump_folder_option; next }1' "$config_file"
-    fi
-}

utils/start_app.sh

@@ -49,10 +49,21 @@ get_running_job_id(){
         '.[] | select( .time_finished == null and .state == "RUNNING" and (.progress.description | test("Waiting for pods to be scaled to [0-9]+ replica\\(s\\)$")) and (.arguments[0] == $app_name and .method == "chart.release.scale") ) | .id'
 }
 
+check_mounted(){
+    local app_name=$1
+
+    if [[ -d /mnt/mounted_apps/"$app_name" ]]; then
+        unmount_app_func "$app_name" > /dev/null 2>&1
+    fi
+}
+
 start_app(){
     local app_name=$1
     local job_id
 
+    #check if app is currently mounted
+    check_mounted "$app_name"
+
     # Check if app is a cnpg instance, or an operator instance
     output=$(check_filtered_apps "$app_name")
     if [[ $output == *"${app_name},stopAll-on"* ]]; then