++ primo caricamento

.env

@@ -0,0 +1,8 @@
+RESTART=always
+GARAGE_CONTAINER_NAME=garage
+GARAGE_CORE_IMAGE_VERSION=v2.0.0
+GARAGE_WEB_IMAGE_VERSION=latest
+GARAGE_WEB_UI_PORT=3909
+GARAGE_DATA_PATH=nas_qwince
+GARAGE_CONFIG_PATH=GARAGE
+GARAGE_ADMIN_TOKEN=34fKJkkjjsaLjikjldjlkjlkjlkj

bootstrap-garage-layout.sh

@@ -0,0 +1,148 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PROJECT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$PROJECT_DIR"
+
+COMPOSE="docker compose"
+SERVICE="garage"
+GARAGE_BIN="/garage"
+GARAGE_CMD="$COMPOSE exec -T $SERVICE $GARAGE_BIN"
+
+ZONE="${GARAGE_LAYOUT_ZONE:-dc1}"
+FORCE_CAPACITY_UPDATE=false
+
+for arg in "$@"; do
+  case "$arg" in
+    --force-capacity-update)
+      FORCE_CAPACITY_UPDATE=true
+      ;;
+    -h|--help)
+      echo "Uso: $0 [--force-capacity-update]"
+      echo
+      echo "  --force-capacity-update   Riapplica layout se la capacità rilevata differisce da quella attuale del nodo"
+      exit 0
+      ;;
+    *)
+      echo "Errore: opzione non riconosciuta: $arg" >&2
+      echo "Usa --help per vedere le opzioni disponibili." >&2
+      exit 1
+      ;;
+  esac
+done
+
+get_env_value() {
+  local key="$1"
+  local env_file="$PROJECT_DIR/.env"
+
+  if [[ -n "${!key:-}" ]]; then
+    printf '%s' "${!key}"
+    return 0
+  fi
+
+  if [[ -f "$env_file" ]]; then
+    awk -F= -v k="$key" '$1==k {print $2; exit}' "$env_file"
+    return 0
+  fi
+
+  return 1
+}
+
+detect_capacity_gb() {
+  local data_path="$1"
+  local normalized_path="$data_path"
+
+  if [[ "$data_path" != /* ]]; then
+    normalized_path="$PROJECT_DIR/$data_path"
+  fi
+
+  if [[ ! -d "$normalized_path" ]]; then
+    return 1
+  fi
+
+  local size_gb
+  size_gb="$(df -BG --output=size "$normalized_path" 2>/dev/null | awk 'NR==2 {gsub(/G/,"",$1); print $1}')"
+  if [[ "$size_gb" =~ ^[0-9]+$ ]] && [[ "$size_gb" -gt 0 ]]; then
+    printf '%sG' "$size_gb"
+    return 0
+  fi
+
+  local used_gb
+  used_gb="$(du -sBG "$normalized_path" 2>/dev/null | awk '{gsub(/G/,"",$1); print $1}')"
+  if [[ "$used_gb" =~ ^[0-9]+$ ]] && [[ "$used_gb" -gt 0 ]]; then
+    printf '%sG' "$used_gb"
+    return 0
+  fi
+
+  return 1
+}
+
+if [[ -n "${GARAGE_LAYOUT_CAPACITY:-}" ]]; then
+  CAPACITY="$GARAGE_LAYOUT_CAPACITY"
+else
+  DATA_PATH="$(get_env_value "GARAGE_DATA_PATH")"
+  if CAPACITY="$(detect_capacity_gb "$DATA_PATH")"; then
+    echo "Capacità auto-rilevata da GARAGE_DATA_PATH ($DATA_PATH): $CAPACITY"
+  else
+    CAPACITY="100G"
+    echo "Avviso: capacità non rilevabile da GARAGE_DATA_PATH (${DATA_PATH:-unset}), uso fallback $CAPACITY" >&2
+  fi
+fi
+
+if ! command -v docker >/dev/null 2>&1; then
+  echo "Errore: docker non trovato nel PATH." >&2
+  exit 1
+fi
+
+if ! $COMPOSE ps --status running "$SERVICE" >/dev/null 2>&1; then
+  echo "Errore: il servizio '$SERVICE' non risulta avviato. Esegui: docker compose up -d" >&2
+  exit 1
+fi
+
+LAYOUT_OUTPUT="$($GARAGE_CMD layout show)"
+LAYOUT_VERSION="$(printf '%s\n' "$LAYOUT_OUTPUT" | sed -n 's/^Current cluster layout version: \([0-9][0-9]*\)$/\1/p')"
+LAYOUT_VERSION="${LAYOUT_VERSION:-0}"
+
+STATUS_OUTPUT="$($GARAGE_CMD status)"
+
+NODE_ID="$(printf '%s\n' "$STATUS_OUTPUT" | awk '
+  /==== HEALTHY NODES ====/ {in_table=1; next}
+  in_table && /^ID[[:space:]]+/ {next}
+  in_table && /^[0-9a-f]{8,}/ {print $1; exit}
+')"
+
+if [[ -z "$NODE_ID" ]]; then
+  echo "Errore: nessun nodo healthy trovato su cui applicare il layout." >&2
+  exit 1
+fi
+
+CURRENT_CAPACITY_GB="$(printf '%s\n' "$STATUS_OUTPUT" | awk -v id="$NODE_ID" '$1==id {for (i=1;i<=NF;i++) if ($i ~ /^[0-9.]+$/) {print int($i); exit}}')"
+TARGET_CAPACITY_GB="$(printf '%s\n' "$CAPACITY" | sed -n 's/^\([0-9][0-9]*\)G$/\1/p')"
+
+NEEDS_LAYOUT_APPLY=false
+if printf '%s\n' "$STATUS_OUTPUT" | grep -q 'NO ROLE ASSIGNED' || [[ "$LAYOUT_VERSION" -eq 0 ]]; then
+  NEEDS_LAYOUT_APPLY=true
+elif [[ "$FORCE_CAPACITY_UPDATE" == true ]] && [[ -n "$CURRENT_CAPACITY_GB" ]] && [[ -n "$TARGET_CAPACITY_GB" ]] && [[ "$CURRENT_CAPACITY_GB" -ne "$TARGET_CAPACITY_GB" ]]; then
+  NEEDS_LAYOUT_APPLY=true
+fi
+
+if [[ "$NEEDS_LAYOUT_APPLY" == true ]]; then
+  NEXT_VERSION=$((LAYOUT_VERSION + 1))
+
+  if [[ "$FORCE_CAPACITY_UPDATE" == true ]] && [[ "$LAYOUT_VERSION" -gt 0 ]]; then
+    echo "Aggiornamento capacità forzato richiesto (attuale=${CURRENT_CAPACITY_GB:-unknown}G, target=$CAPACITY)."
+  else
+    echo "Layout non pronto (version=$LAYOUT_VERSION)."
+  fi
+  echo "Applico ruolo al nodo $NODE_ID (zone=$ZONE, capacity=$CAPACITY)..."
+
+  $GARAGE_CMD layout assign -z "$ZONE" -c "$CAPACITY" "$NODE_ID" >/dev/null
+  $GARAGE_CMD layout apply --version "$NEXT_VERSION" >/dev/null
+
+  echo "Layout applicato (version=$NEXT_VERSION)."
+else
+  echo "Layout già pronto (version=$LAYOUT_VERSION), nessuna modifica necessaria."
+fi
+
+echo
+$GARAGE_CMD status

docker-compose.yml

@@ -0,0 +1,32 @@
+services:
+  garage:
+    image: dxflrs/garage:${GARAGE_CORE_IMAGE_VERSION}
+    container_name: ${GARAGE_CONTAINER_NAME}
+    restart: ${RESTART}
+    volumes:
+      # Garage configuration and metadata
+      - ./${GARAGE_CONFIG_PATH}/garage.toml:/etc/garage.toml
+      - ./${GARAGE_CONFIG_PATH}/meta:/var/lib/garage/meta
+      # Map the data directory to a local path for persistence
+      - ./${GARAGE_DATA_PATH}:/var/lib/garage/data
+    ports:
+      - "3900:3900"
+      - "3901:3901"
+      - "3902:3902"
+      - "3903:3903"
+
+  webui:
+    image: khairul169/garage-webui:${GARAGE_WEB_IMAGE_VERSION}
+    container_name: ${GARAGE_CONTAINER_NAME}-webui
+    restart: ${RESTART}
+    depends_on:
+      - ${GARAGE_CONTAINER_NAME}
+    volumes:
+      # Mount the same configuration file for the web UI to read settings
+      - ./${GARAGE_CONFIG_PATH}/garage.toml:/etc/garage.toml:ro
+    ports:
+      - "${GARAGE_WEB_UI_PORT}:3909"
+    environment:
+      API_BASE_URL: "http://${GARAGE_CONTAINER_NAME}:3903"
+      API_ADMIN_KEY: "${GARAGE_ADMIN_TOKEN}"
+      S3_ENDPOINT_URL: "http://${GARAGE_CONTAINER_NAME}:3900"

garage/garage.toml

@@ -0,0 +1,20 @@
+metadata_dir = "/var/lib/garage/meta"
+data_dir = "/var/lib/garage/data"
+
+replication_factor = 1
+
+rpc_secret = "5f45f0a031cbb7cbae9d0ecaebccc85589cb51a223f15589390745c4b0f8833b"
+rpc_bind_addr = "0.0.0.0:3901"
+rpc_public_addr = "127.0.0.1:3901"
+
+[s3_api]
+api_bind_addr = "0.0.0.0:3900"
+s3_region = "garage"
+
+[s3_web]
+bind_addr = "0.0.0.0:3902"
+root_domain = "localhost"
+
+[admin]
+api_bind_addr = "0.0.0.0:3903"
+admin_token = "34fKJkkjjsaLjikjldjlkjlkjlkj"

start-garage.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+echo "[1/2] Avvio stack Docker Compose..."
+docker compose up -d
+
+echo "[2/2] Bootstrap layout Garage..."
+./bootstrap-garage-layout.sh
+
+echo "OK: Garage avviato e layout verificato."