Release 1.2.0

Author: ptorresred

VERSION

@@ -1 +1 @@
-1.1.0
+1.2.0

packaging/rpm/redborder-common.spec

@@ -49,6 +49,9 @@ exit 0
 %doc
 
 %changelog
+* Mon Jul 21 2025 Vicente Mesa <vimesa@redborder.com>
+- Add rb_backup_chef
+
 * Mon Sep 16 2024 Miguel Negrón <manegron@redborder.com>
 - Add xmlstarlet and iotop
 

resources/bin/rb_backup_chef.sh

@@ -0,0 +1,162 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# ======================
+# INITIAL CONFIGURATION
+# ======================
+
+TIMESTAMP=$(date +"%Y%m%d_%H%M%S")
+DEFAULT_BACKUP_DIR="/var/chef"
+BACKUP_DIR="$DEFAULT_BACKUP_DIR"
+FILENAME=""
+SCRIPT=$(basename "$0")
+
+# Export flags
+EXPORT_NODES=false
+EXPORT_ROLES=false
+
+# ======================
+# GENERAL FUNCTIONS
+# ======================
+
+log() {
+  local level="$1"
+  local msg="$2"
+  echo "[$level] $(date '+%Y-%m-%d %H:%M:%S') - $msg"
+}
+
+usage() {
+  echo "Chef Backup"
+  echo ""
+  echo "Usage:"
+  echo "  $SCRIPT -e [options]"
+  echo ""
+  echo "Options:"
+  echo "  -e, --export              Export Chef data"
+  echo "  -d, --directory <dir>     Backup directory (default: $DEFAULT_BACKUP_DIR)"
+  echo "  -f, --file <name>         Backup filename (timestamp will be appended)"
+  echo "  -n, --nodes-only          Export nodes only"
+  echo "  -r, --roles-only          Export roles only"
+  echo "  -h, --help                Show help"
+  echo ""
+  echo "Examples:"
+  echo "  $SCRIPT -e                        # Export everything (nodes and roles)"
+  echo "  $SCRIPT -e -n                     # Export nodes only"
+  echo "  $SCRIPT -e -r                     # Export roles only"
+  echo "  $SCRIPT -e -d /backup/path        # Export to specific directory"
+  echo "  $SCRIPT -e -f backupname           # Use filename backupname_<timestamp>.json"
+  exit 1
+}
+
+check_dependencies() {
+  if ! command -v knife >/dev/null 2>&1; then
+    log "ERROR" "knife not found in PATH. Please install Chef Workstation."
+    exit 1
+  fi
+  if ! command -v jq >/dev/null 2>&1; then
+    log "ERROR" "jq not found. Please install jq for JSON handling."
+    exit 1
+  fi
+}
+
+# ========================
+# ARGUMENT PARSER
+# ========================
+
+parse_args() {
+  local MODE_SET=false
+  while [[ $# -gt 0 ]]; do
+    case "$1" in
+      -e|--export) MODE_SET=true; shift ;;
+      -d|--directory) BACKUP_DIR="$2"; shift 2 ;;
+      -n|--nodes-only) EXPORT_NODES=true; shift ;;
+      -r|--roles-only) EXPORT_ROLES=true; shift ;;
+      -f|--file) FILENAME="$2"; shift 2 ;;
+      -h|--help) usage ;;
+      *) echo "Unknown option: $1"; usage ;;
+    esac
+  done
+
+  if [[ "$MODE_SET" = false ]]; then
+    log "ERROR" "You must specify --export (-e)"
+    usage
+  fi
+
+  # If no filter specified, export all (nodes + roles)
+  if [[ "$EXPORT_NODES" = false && "$EXPORT_ROLES" = false ]]; then
+    EXPORT_NODES=true
+    EXPORT_ROLES=true
+  fi
+}
+
+# ===================
+# EXPORT FUNCTIONS
+# ===================
+
+export_data() {
+  mkdir -p "$BACKUP_DIR"
+
+  if [[ -n "$FILENAME" ]]; then
+    BACKUP_FILE="$BACKUP_DIR/${FILENAME}_$TIMESTAMP.json"
+  else
+    BACKUP_FILE="$BACKUP_DIR/backup_chef_$TIMESTAMP.json"
+  fi
+
+  log "INFO" "Exporting Chef data to $BACKUP_FILE"
+
+  metadata=$(jq -n \
+    --arg timestamp "$TIMESTAMP" \
+    --arg created_at "$(date -Iseconds)" \
+    --arg hostname "$(hostname)" \
+    --arg user "$USER" \
+    '{timestamp: $timestamp, created_at: $created_at, hostname: $hostname, user: $user}'
+  )
+
+  echo '{' > "$BACKUP_FILE"
+  echo "  \"metadata\": $metadata," >> "$BACKUP_FILE"
+
+  # ---- Export NODES ----
+  if [[ "$EXPORT_NODES" = true ]]; then
+    log "INFO" "Exporting nodes..."
+    echo "  \"nodes\": {" >> "$BACKUP_FILE"
+    first=true
+    for node in $(knife node list 2>/dev/null | grep -vE '^(INFO|WARN|ERROR):'); do
+      json=$(knife node show "$node" -F json 2>/dev/null | grep -vE '^(INFO|WARN|ERROR):')
+      $first || echo "," >> "$BACKUP_FILE"
+      echo -n "    \"$node\": $json" >> "$BACKUP_FILE"
+      first=false
+    done
+    echo "" >> "$BACKUP_FILE"
+    echo "  }," >> "$BACKUP_FILE"
+  fi
+
+  # ---- Export ROLES ----
+  if [[ "$EXPORT_ROLES" = true ]]; then
+    log "INFO" "Exporting roles..."
+    echo "  \"roles\": {" >> "$BACKUP_FILE"
+    first=true
+    for role in $(knife role list 2>/dev/null | grep -vE '^(INFO|WARN|ERROR):'); do
+      json=$(knife role show "$role" -F json 2>/dev/null | grep -vE '^(INFO|WARN|ERROR):')
+      $first || echo "," >> "$BACKUP_FILE"
+      echo -n "    \"$role\": $json" >> "$BACKUP_FILE"
+      first=false
+    done
+    echo "" >> "$BACKUP_FILE"
+    echo "  }" >> "$BACKUP_FILE"
+  else
+    # Remove trailing comma if no roles but nodes exist
+    sed -i '$ s/,$//' "$BACKUP_FILE"
+  fi
+
+  echo "}" >> "$BACKUP_FILE"
+  log "INFO" "Backup completed successfully."
+}
+
+# ==========
+# MAIN
+# ==========
+
+parse_args "$@"
+check_dependencies
+export_data