feat: add server-side backup scripts and restore guide

2026-04-14 15:28:21 +00:00
parent c535913250
commit 29fda690fd
5 changed files with 373 additions and 7 deletions
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+ENV_FILE="${ENV_FILE:-$APP_DIR/.env}"
+BACKUP_ROOT="${BACKUP_ROOT:-/var/backups/database-kesiswaan}"
+TIMESTAMP="${TIMESTAMP:-$(date '+%Y-%m-%d-%H%M%S')}"
+RETENTION_DAYS="${RETENTION_DAYS:-14}"
+
+abort() {
+  printf '[ERROR] %s\n' "$1" >&2
+  exit 1
+}
+
+log() {
+  printf '[%s] %s\n' "$(date '+%Y-%m-%d %H:%M:%S')" "$1"
+}
+
+require_bin() {
+  command -v "$1" >/dev/null 2>&1 || abort "Binary '$1' tidak ditemukan."
+}
+
+read_env() {
+  local key="$1"
+  grep -E "^${key}=" "$ENV_FILE" | tail -n 1 | cut -d '=' -f2- | sed 's/^"//; s/"$//'
+}
+
+[[ -f "$ENV_FILE" ]] || abort "File .env tidak ditemukan di $ENV_FILE"
+require_bin mysqldump
+require_bin gzip
+
+DB_CONNECTION="$(read_env DB_CONNECTION)"
+DB_HOST="$(read_env DB_HOST)"
+DB_PORT="$(read_env DB_PORT)"
+DB_DATABASE="$(read_env DB_DATABASE)"
+DB_USERNAME="$(read_env DB_USERNAME)"
+DB_PASSWORD="$(read_env DB_PASSWORD)"
+
+[[ "$DB_CONNECTION" == "mysql" ]] || abort "Script ini saat ini hanya mendukung DB_CONNECTION=mysql"
+[[ -n "$DB_DATABASE" ]] || abort "DB_DATABASE kosong"
+[[ -n "$DB_USERNAME" ]] || abort "DB_USERNAME kosong"
+
+DB_HOST="${DB_HOST:-127.0.0.1}"
+DB_PORT="${DB_PORT:-3306}"
+
+TARGET_DIR="$BACKUP_ROOT/database"
+mkdir -p "$TARGET_DIR"
+TARGET_FILE="$TARGET_DIR/${DB_DATABASE}-${TIMESTAMP}.sql.gz"
+
+log "Memulai backup database '$DB_DATABASE'"
+MYSQL_PWD="$DB_PASSWORD" mysqldump \
+  --host="$DB_HOST" \
+  --port="$DB_PORT" \
+  --user="$DB_USERNAME" \
+  --single-transaction \
+  --quick \
+  --skip-lock-tables \
+  --routines \
+  --triggers \
+  "$DB_DATABASE" | gzip -c > "$TARGET_FILE"
+
+find "$TARGET_DIR" -type f -name '*.sql.gz' -mtime +"$RETENTION_DAYS" -delete || true
+
+log "Backup database selesai: $TARGET_FILE"
+printf '%s\n' "$TARGET_FILE"
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+BACKUP_ROOT="${BACKUP_ROOT:-/var/backups/database-kesiswaan}"
+TIMESTAMP="${TIMESTAMP:-$(date '+%Y-%m-%d-%H%M%S')}"
+RETENTION_DAYS="${RETENTION_DAYS:-14}"
+SOURCE_DIR="${SOURCE_DIR:-$APP_DIR/storage/app/public}"
+
+abort() {
+  printf '[ERROR] %s\n' "$1" >&2
+  exit 1
+}
+
+log() {
+  printf '[%s] %s\n' "$(date '+%Y-%m-%d %H:%M:%S')" "$1"
+}
+
+require_bin() {
+  command -v "$1" >/dev/null 2>&1 || abort "Binary '$1' tidak ditemukan."
+}
+
+[[ -d "$SOURCE_DIR" ]] || abort "Folder sumber dokumen tidak ditemukan di $SOURCE_DIR"
+require_bin tar
+
+TARGET_DIR="$BACKUP_ROOT/files"
+mkdir -p "$TARGET_DIR"
+TARGET_FILE="$TARGET_DIR/storage-public-${TIMESTAMP}.tar.gz"
+
+log "Memulai backup dokumen dari '$SOURCE_DIR'"
+tar -czf "$TARGET_FILE" -C "$SOURCE_DIR" .
+
+find "$TARGET_DIR" -type f -name '*.tar.gz' -mtime +"$RETENTION_DAYS" -delete || true
+
+log "Backup dokumen selesai: $TARGET_FILE"
+printf '%s\n' "$TARGET_FILE"
@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+BACKUP_ROOT="${BACKUP_ROOT:-/var/backups/database-kesiswaan}"
+ENV_FILE="${ENV_FILE:-$APP_DIR/.env}"
+TIMESTAMP="${TIMESTAMP:-$(date '+%Y-%m-%d-%H%M%S')}"
+RETENTION_DAYS="${RETENTION_DAYS:-14}"
+KEEP_ENV_BACKUP="${KEEP_ENV_BACKUP:-true}"
+
+abort() {
+  printf '[ERROR] %s\n' "$1" >&2
+  exit 1
+}
+
+log() {
+  printf '[%s] %s\n' "$(date '+%Y-%m-%d %H:%M:%S')" "$1"
+}
+
+[[ -f "$ENV_FILE" ]] || abort "File .env tidak ditemukan di $ENV_FILE"
+
+mkdir -p "$BACKUP_ROOT/manifests" "$BACKUP_ROOT/env"
+
+DB_BACKUP="$(BACKUP_ROOT="$BACKUP_ROOT" ENV_FILE="$ENV_FILE" TIMESTAMP="$TIMESTAMP" RETENTION_DAYS="$RETENTION_DAYS" "$APP_DIR/scripts/backup-database-kesiswaan.sh")"
+FILES_BACKUP="$(BACKUP_ROOT="$BACKUP_ROOT" TIMESTAMP="$TIMESTAMP" RETENTION_DAYS="$RETENTION_DAYS" "$APP_DIR/scripts/backup-dokumen-kesiswaan.sh")"
+ENV_BACKUP=""
+
+if [[ "$KEEP_ENV_BACKUP" == "true" ]]; then
+  ENV_BACKUP="$BACKUP_ROOT/env/env-${TIMESTAMP}.backup"
+  cp "$ENV_FILE" "$ENV_BACKUP"
+  chmod 600 "$ENV_BACKUP" || true
+  find "$BACKUP_ROOT/env" -type f -name '*.backup' -mtime +"$RETENTION_DAYS" -delete || true
+fi
+
+MANIFEST_FILE="$BACKUP_ROOT/manifests/backup-${TIMESTAMP}.txt"
+{
+  echo "timestamp=$TIMESTAMP"
+  echo "database_backup=$DB_BACKUP"
+  echo "files_backup=$FILES_BACKUP"
+  echo "env_backup=${ENV_BACKUP:-not_saved}"
+  echo "host=$(hostname)"
+  echo "app_dir=$APP_DIR"
+} > "$MANIFEST_FILE"
+
+find "$BACKUP_ROOT/manifests" -type f -name 'backup-*.txt' -mtime +"$RETENTION_DAYS" -delete || true
+
+log "Backup penuh selesai"
+printf 'Database: %s\n' "$DB_BACKUP"
+printf 'Dokumen : %s\n' "$FILES_BACKUP"
+if [[ -n "$ENV_BACKUP" ]]; then
+  printf '.env    : %s\n' "$ENV_BACKUP"
+fi
+printf 'Manifest: %s\n' "$MANIFEST_FILE"