refactor: enhance backup and restore scripts, add health check functionality, and update README with operational instructions

2026-06-13 23:02:30 +03:00
parent bfafe43752
commit 2f2bdeaabf
9 changed files with 367 additions and 3 deletions
@@ -0,0 +1,58 @@
+#!/usr/bin/env sh
+
+set -eu
+
+BACKUP_ROOT="${NETA_BACKUP_DIR:-./backups}"
+STAMP="$(date -u +%Y%m%dT%H%M%SZ)"
+BACKUP_DIR="$BACKUP_ROOT/$STAMP"
+
+info() {
+  printf "%s\n" "$1"
+}
+
+fail() {
+  echo "Error: $1" >&2
+  exit 1
+}
+
+require_command() {
+  command -v "$1" >/dev/null 2>&1 || fail "$1 is required."
+}
+
+require_container() {
+  name="$1"
+  docker inspect "$name" >/dev/null 2>&1 || fail "Container '$name' was not found."
+}
+
+require_command docker
+require_command tar
+require_container neta-db
+require_container neta-storage
+
+mkdir -p "$BACKUP_DIR"
+BACKUP_DIR_ABS="$(cd "$BACKUP_DIR" && pwd)"
+
+info "Creating Postgres backup"
+docker exec neta-db pg_dump \
+  -U postgres \
+  -d postgres \
+  --format=custom \
+  --clean \
+  --if-exists \
+  --file=/tmp/neta-postgres.dump
+docker cp neta-db:/tmp/neta-postgres.dump "$BACKUP_DIR_ABS/postgres.dump"
+docker exec neta-db rm -f /tmp/neta-postgres.dump
+
+info "Creating Storage backup"
+docker cp neta-storage:/var/lib/storage "$BACKUP_DIR_ABS/storage"
+tar -czf "$BACKUP_DIR_ABS/storage.tar.gz" -C "$BACKUP_DIR_ABS/storage" .
+rm -rf "$BACKUP_DIR_ABS/storage"
+
+cat > "$BACKUP_DIR_ABS/manifest.txt" <<EOF
+neta_backup_version=1
+created_at_utc=$STAMP
+postgres_dump=postgres.dump
+storage_archive=storage.tar.gz
+EOF
+
+info "Backup created: $BACKUP_DIR_ABS"