Add Proxmox/pbs_logrotate.sh

Proxmox/pbs_logrotate.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Function to output text in color
+color_echo() {
+  local color_code=$1
+  local text=$2
+  echo -e "\e[${color_code}m${text}\e[0m"
+}
+
+# Ask the user for the number of days to keep logs
+color_echo "36" "How many days of logs would you like to keep?"
+read -p "Enter the number of days (e.g., 10): " days_to_keep
+
+# Validate input with default value and range check
+if [[ -z "$days_to_keep" ]]; then
+  days_to_keep=10
+  color_echo "33" "No input provided. Defaulting to 10 days."
+elif ! [[ "$days_to_keep" =~ ^[0-9]+$ ]]; then
+  color_echo "31" "Invalid input. Please enter a positive integer."
+  exit 1
+elif [[ "$days_to_keep" -lt 1 || "$days_to_keep" -gt 365 ]]; then
+  color_echo "31" "Please enter a value between 1 and 365 days."
+  exit 1
+fi
+
+# Confirm the operation
+color_echo "36" "You chose to keep logs for $days_to_keep days. A cron job will be created to clean logs older than this."
+read -p "Are you sure you want to proceed? (y/n): " confirm
+
+if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
+  color_echo "33" "Operation canceled."
+  exit 0
+fi
+
+# Define the cron job with logging
+log_directory="/var/log/proxmox-backup"
+backup_directory="/var/log/proxmox-backup-backup"
+mkdir -p "$backup_directory"
+cron_command="find $log_directory -mtime +$days_to_keep -type f -exec mv {} $backup_directory/ \; && find $backup_directory -mtime +30 -type f -exec rm {} +"
+cron_job="0 3 * * * $cron_command"
+
+# Check if the cron job already exists
+existing_cron=$(crontab -l 2>/dev/null | grep -F "$cron_command")
+if [[ -n "$existing_cron" ]]; then
+  color_echo "33" "A cron job for this command already exists. No new cron job will be added."
+  exit 0
+fi
+
+# Add the cron job to the user's crontab
+(crontab -l 2>/dev/null; echo "$cron_job") | crontab -
+
+# Check if the cron job was added successfully
+if [[ $? -eq 0 ]]; then
+  color_echo "32" "Cron job created successfully to move logs older than $days_to_keep days to $backup_directory. Logs in the backup directory older than 30 days will be deleted."
+else
+  color_echo "31" "Failed to create the cron job. Please check if crontab is installed and accessible, and verify the syntax of the command."
+  color_echo "33" "Debugging Information:"
+  color_echo "33" "Cron Command: $cron_command"
+  color_echo "33" "Backup Directory: $backup_directory"
+  exit 1
+fi
+
+exit 0