mirror of
https://github.com/9technologygroup/patchmon.net.git
synced 2025-11-03 21:43:33 +00:00
223 lines
6.5 KiB
Bash
Executable File
223 lines
6.5 KiB
Bash
Executable File
#!/bin/bash
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# PatchMon Agent Removal Script
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# Usage: curl -s {PATCHMON_URL}/api/v1/hosts/remove | bash
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# This script completely removes PatchMon from the system
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set -e
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# This placeholder will be dynamically replaced by the server when serving this
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# script based on the "ignore SSL self-signed" setting for any curl calls in
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# future (left for consistency with install script).
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CURL_FLAGS=""
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Functions
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error() {
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echo -e "${RED}❌ ERROR: $1${NC}" >&2
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exit 1
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}
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info() {
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echo -e "${BLUE}ℹ️ $1${NC}"
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}
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success() {
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echo -e "${GREEN}✅ $1${NC}"
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}
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warning() {
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echo -e "${YELLOW}⚠️ $1${NC}"
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}
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# Check if running as root
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if [[ $EUID -ne 0 ]]; then
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error "This script must be run as root (use sudo)"
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fi
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info "🗑️ Starting PatchMon Agent Removal..."
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echo ""
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# Step 1: Stop any running PatchMon processes
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info "🛑 Stopping PatchMon processes..."
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if pgrep -f "patchmon-agent.sh" >/dev/null; then
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warning "Found running PatchMon processes, stopping them..."
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pkill -f "patchmon-agent.sh" || true
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sleep 2
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success "PatchMon processes stopped"
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else
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info "No running PatchMon processes found"
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fi
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# Step 2: Remove crontab entries
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info "📅 Removing PatchMon crontab entries..."
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if crontab -l 2>/dev/null | grep -q "patchmon-agent.sh"; then
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warning "Found PatchMon crontab entries, removing them..."
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crontab -l 2>/dev/null | grep -v "patchmon-agent.sh" | crontab -
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success "Crontab entries removed"
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else
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info "No PatchMon crontab entries found"
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fi
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# Step 3: Remove agent script
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info "📄 Removing agent script..."
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if [[ -f "/usr/local/bin/patchmon-agent.sh" ]]; then
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warning "Removing agent script: /usr/local/bin/patchmon-agent.sh"
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rm -f /usr/local/bin/patchmon-agent.sh
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success "Agent script removed"
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else
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info "Agent script not found"
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fi
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# Step 4: Remove configuration directory and files
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info "📁 Removing configuration files..."
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if [[ -d "/etc/patchmon" ]]; then
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warning "Removing configuration directory: /etc/patchmon"
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# Show what's being removed
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info "📋 Files in /etc/patchmon:"
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ls -la /etc/patchmon/ 2>/dev/null | grep -v "^total" | while read -r line; do
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echo " $line"
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done
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# Remove the directory
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rm -rf /etc/patchmon
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success "Configuration directory removed"
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else
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info "Configuration directory not found"
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fi
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# Step 5: Remove log files
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info "📝 Removing log files..."
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if [[ -f "/var/log/patchmon-agent.log" ]]; then
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warning "Removing log file: /var/log/patchmon-agent.log"
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rm -f /var/log/patchmon-agent.log
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success "Log file removed"
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else
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info "Log file not found"
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fi
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# Step 6: Clean up backup files (optional)
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info "🧹 Cleaning up backup files..."
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BACKUP_COUNT=0
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# Count credential backups
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CRED_BACKUPS=$(ls /etc/patchmon/credentials.backup.* 2>/dev/null | wc -l || echo "0")
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if [[ $CRED_BACKUPS -gt 0 ]]; then
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BACKUP_COUNT=$((BACKUP_COUNT + CRED_BACKUPS))
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fi
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# Count agent backups
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AGENT_BACKUPS=$(ls /usr/local/bin/patchmon-agent.sh.backup.* 2>/dev/null | wc -l || echo "0")
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if [[ $AGENT_BACKUPS -gt 0 ]]; then
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BACKUP_COUNT=$((BACKUP_COUNT + AGENT_BACKUPS))
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fi
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# Count log backups
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LOG_BACKUPS=$(ls /var/log/patchmon-agent.log.old.* 2>/dev/null | wc -l || echo "0")
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if [[ $LOG_BACKUPS -gt 0 ]]; then
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BACKUP_COUNT=$((BACKUP_COUNT + LOG_BACKUPS))
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fi
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if [[ $BACKUP_COUNT -gt 0 ]]; then
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warning "Found $BACKUP_COUNT backup files"
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echo ""
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echo -e "${YELLOW}📋 Backup files found:${NC}"
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# Show credential backups
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if [[ $CRED_BACKUPS -gt 0 ]]; then
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echo " Credential backups:"
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ls /etc/patchmon/credentials.backup.* 2>/dev/null | while read -r file; do
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echo " • $file"
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done
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fi
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# Show agent backups
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if [[ $AGENT_BACKUPS -gt 0 ]]; then
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echo " Agent script backups:"
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ls /usr/local/bin/patchmon-agent.sh.backup.* 2>/dev/null | while read -r file; do
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echo " • $file"
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done
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fi
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# Show log backups
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if [[ $LOG_BACKUPS -gt 0 ]]; then
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echo " Log file backups:"
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ls /var/log/patchmon-agent.log.old.* 2>/dev/null | while read -r file; do
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echo " • $file"
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done
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fi
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echo ""
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echo -e "${BLUE}💡 Note: Backup files are preserved for safety${NC}"
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echo -e "${BLUE}💡 You can remove them manually if not needed${NC}"
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else
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info "No backup files found"
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fi
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# Step 7: Remove dependencies (optional)
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info "📦 Checking for PatchMon-specific dependencies..."
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if command -v jq >/dev/null 2>&1; then
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warning "jq is installed (used by PatchMon)"
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echo -e "${BLUE}💡 Note: jq may be used by other applications${NC}"
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echo -e "${BLUE}💡 Consider keeping it unless you're sure it's not needed${NC}"
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else
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info "jq not found"
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fi
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if command -v curl >/dev/null 2>&1; then
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warning "curl is installed (used by PatchMon)"
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echo -e "${BLUE}💡 Note: curl is commonly used by many applications${NC}"
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echo -e "${BLUE}💡 Consider keeping it unless you're sure it's not needed${NC}"
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else
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info "curl not found"
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fi
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# Step 8: Final verification
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info "🔍 Verifying removal..."
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REMAINING_FILES=0
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if [[ -f "/usr/local/bin/patchmon-agent.sh" ]]; then
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REMAINING_FILES=$((REMAINING_FILES + 1))
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fi
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if [[ -d "/etc/patchmon" ]]; then
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REMAINING_FILES=$((REMAINING_FILES + 1))
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fi
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if [[ -f "/var/log/patchmon-agent.log" ]]; then
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REMAINING_FILES=$((REMAINING_FILES + 1))
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fi
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if crontab -l 2>/dev/null | grep -q "patchmon-agent.sh"; then
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REMAINING_FILES=$((REMAINING_FILES + 1))
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fi
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if [[ $REMAINING_FILES -eq 0 ]]; then
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success "✅ PatchMon has been completely removed from the system!"
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else
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warning "⚠️ Some PatchMon files may still remain ($REMAINING_FILES items)"
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echo -e "${BLUE}💡 You may need to remove them manually${NC}"
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fi
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echo ""
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echo -e "${GREEN}📋 Removal Summary:${NC}"
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echo " • Agent script: Removed"
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echo " • Configuration files: Removed"
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echo " • Log files: Removed"
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echo " • Crontab entries: Removed"
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echo " • Running processes: Stopped"
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echo " • Backup files: Preserved (if any)"
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echo ""
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echo -e "${BLUE}🔧 Manual cleanup (if needed):${NC}"
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echo " • Remove backup files: rm /etc/patchmon/credentials.backup.* /usr/local/bin/patchmon-agent.sh.backup.* /var/log/patchmon-agent.log.old.*"
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echo " • Remove dependencies: apt remove jq curl (if not needed by other apps)"
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echo ""
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success "🎉 PatchMon removal completed!"
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