Ghost添加S3支持(Cloudflare R2)

在Cloudflare创建好bucket、配置自定义域、CORS 策略

自定义域：

CNAME files.ghost.xxx.xxx <cloudflare account id>.r2.cloudflarestorage.com

创建文件夹&拉取源代码

cd ~/docker/social/ghost/data/ghost
mkdir -p adapters/storage && cd adapters/storage
git clone https://github.com/colinmeinke/ghost-storage-adapter-s3.git s3
cd s3

安装下載 Node.js® 24 LTS & 安装S3支持

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
\. "$HOME/.nvm/nvm.sh"
nvm install 24
node -v
npm -v

npm install

在.env 添加如下内容，确保compose.yaml定义了.env

    env_file:
      - .env

storage__active=s3
AWS_ACCESS_KEY_ID=xxxxxxxxxxxx
AWS_SECRET_ACCESS_KEY=xxxxxxxxxxxx
AWS_DEFAULT_REGION=auto
GHOST_STORAGE_ADAPTER_S3_PATH_BUCKET=ghost
GHOST_STORAGE_ADAPTER_S3_ENDPOINT=https://<accountid>.r2.cloudflarestorage.com
GHOST_STORAGE_ADAPTER_S3_PATH_PREFIX=ghost
GHOST_STORAGE_ADAPTER_S3_FORCE_PATH_STYLE=true
GHOST_STORAGE_ADAPTER_S3_ASSET_HOST=https://files.ghost.xxx.xxx

重构容器

cd ~/docker/social/ghost
docker compose down
docker compose up -d

参考文献：

Official Ghost + Amazon S3 Integration

Connect your Ghost site with Amazon S3 for secure, scalable image storage & use the Amazon service as an integrated media library interface! Find out how 👉

Ghost - The Professional Publishing Platform

GitHub - colinmeinke/ghost-storage-adapter-s3: An AWS S3 storage adapter for Ghost

An AWS S3 storage adapter for Ghost. Contribute to colinmeinke/ghost-storage-adapter-s3 development by creating an account on GitHub.

GitHubcolinmeinke

可参考的最小化compose.yaml（不包括activitypub、tinybird、caddy）

# yaml-language-server: $schema=https://raw.githubusercontent.com/compose-spec/compose-spec/main/schema/compose-spec.json
services:
  ghost:
    container_name: ghost
    # Do not alter this without updating the Tinybird Sync container as well
    image: ghost:${GHOST_VERSION:-6-alpine}
    ports:
      - "127.0.0.1:2368:2368"
    restart: always
    # This is required to import current config when migrating
    env_file:
      - .env
    environment:
      NODE_ENV: production
      url: https://${DOMAIN:?DOMAIN environment variable is required}
      database__client: mysql
      database__connection__host: ghost_db
      database__connection__user: ${DATABASE_USER:-ghost}
      database__connection__password: ${DATABASE_PASSWORD:?DATABASE_PASSWORD environment variable is required}
      database__connection__database: ghost
    volumes:
      - ${UPLOAD_LOCATION:-./data/ghost}:/var/lib/ghost/content
    depends_on:
      ghost_db:
        condition: service_healthy
    networks:
      - ghost_network

  ghost_db:
    container_name: ghost_db
    image: mysql:8.0.44@sha256:f37951fc3753a6a22d6c7bf6978c5e5fefcf6f31814d98c582524f98eae52b21
    restart: always
    expose:
      - "3306"
    environment:
      MYSQL_ROOT_PASSWORD: ${DATABASE_ROOT_PASSWORD:?DATABASE_ROOT_PASSWORD environment variable is required}
      MYSQL_USER: ${DATABASE_USER:-ghost}
      MYSQL_PASSWORD: ${DATABASE_PASSWORD:?DATABASE_PASSWORD environment variable is required}
      MYSQL_DATABASE: ghost
    volumes:
      - ${MYSQL_DATA_LOCATION:-./data/mysql}:/var/lib/mysql
      - ./mysql-init:/docker-entrypoint-initdb.d
    healthcheck:
      test: mysqladmin ping -p$$MYSQL_ROOT_PASSWORD -h 127.0.0.1
      interval: 1s
      start_period: 30s
      start_interval: 10s
      retries: 120
    networks:
      - ghost_network

networks:
  ghost_network:

可参考的最小化.env 文件

DOMAIN=ghost.feddit.social
DATABASE_ROOT_PASSWORD=
DATABASE_PASSWORD=
mail__transport=SMTP
mail__options__host=smtp.xxx.xxx
mail__options__port=465
mail__options__secure=true
mail__options__auth__user=
mail__options__auth__pass=
mail__from="'Ghost.Feddit.Social' <>"
UPLOAD_LOCATION=./data/ghost
MYSQL_DATA_LOCATION=./data/mysql
storage__active=s3
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=auto
GHOST_STORAGE_ADAPTER_S3_PATH_BUCKET=ghost
GHOST_STORAGE_ADAPTER_S3_ENDPOINT=https://<cloudflare id>.r2.cloudflarestorage.com
GHOST_STORAGE_ADAPTER_S3_PATH_PREFIX=ghost
GHOST_STORAGE_ADAPTER_S3_FORCE_PATH_STYLE=true
GHOST_STORAGE_ADAPTER_S3_ASSET_HOST=https://files.ghost.feddit.social