reductstore 的部署模式还是挺多的，有单机，冷备以及热备以及只读模式

参考模式

冷备模式就不说明了，核心是通过cli 或者界面配置的，主要说下其他模式的

• 主备模式

需要共享存储，推荐s3

version: "3.9"
services:
  reduct-primary:
    image: reduct/store:latest
    environment:
      RS_INSTANCE_ROLE: PRIMARY
      RS_REMOTE_BACKEND_TYPE: S3
      RS_REMOTE_BUCKET: reduct-ha
      RS_REMOTE_REGION: us-east-1
      RS_REMOTE_ACCESS_KEY: ${AWS_ACCESS_KEY_ID}
      RS_REMOTE_SECRET_KEY: ${AWS_SECRET_ACCESS_KEY}
      RS_REMOTE_CACHE_PATH: /var/reduct/cache
      RS_LOCK_FILE_TTL: 45 # Wait 45 seconds if lock is stale before taking over
      RS_LOCK_FILE_TIMEOUT: 0 # Wait indefinitely for the lock
      RS_LICENSE_PATH: /var/reduct/license/license.key
    volumes:
      - primary-cache:/var/reduct/cache
      - ./license/license.key:/var/reduct/license/license.key:ro
    ports:
      - "8383:8383"

  reduct-secondary:
    image: reduct/store:latest
    environment:
      RS_INSTANCE_ROLE: SECONDARY
      RS_REMOTE_BACKEND_TYPE: S3
      RS_REMOTE_BUCKET: reduct-ha
      RS_REMOTE_REGION: us-east-1
      RS_REMOTE_ACCESS_KEY: ${AWS_ACCESS_KEY_ID}
      RS_REMOTE_SECRET_KEY: ${AWS_SECRET_ACCESS_KEY}
      RS_REMOTE_CACHE_PATH: /var/reduct/cache
      RS_LOCK_FILE_TTL: 45 # Wait 45 seconds if lock is stale before taking over
      RS_LOCK_FILE_TIMEOUT: 0 # Wait indefinitely for the lock
      RS_LICENSE_PATH: /var/reduct/license/license.key
    volumes:
      - secondary-cache:/var/reduct/cache
      - ./license/license.key:/var/reduct/license/license.key:ro
    ports:
      - "8384:8383"

volumes:
  primary-cache:
  secondary-cache:

• 只读模式

推荐s3

version: "3.9"
services:
  reduct-primary:
    image: reduct/store:latest
    environment:
      RS_INSTANCE_ROLE: PRIMARY
      RS_REMOTE_BACKEND_TYPE: S3
      RS_REMOTE_BUCKET: reduct-ha
      RS_REMOTE_REGION: us-east-1
      RS_REMOTE_ACCESS_KEY: ${AWS_ACCESS_KEY_ID}
      RS_REMOTE_SECRET_KEY: ${AWS_SECRET_ACCESS_KEY}
      RS_REMOTE_CACHE_PATH: /var/reduct/cache
      RS_LOCK_FILE_TTL: 45 # Wait 45 seconds if lock is stale before taking over
      RS_LOCK_FILE_TIMEOUT: 0 # Wait indefinitely for the lock
      RS_LICENSE_PATH: /var/reduct/license/license.key
    volumes:
      - primary-cache:/var/reduct/cache
      - ./license/license.key:/var/reduct/license/license.key:ro
    ports:
      - "8383:8383"

  reduct-secondary:
    image: reduct/store:latest
    environment:
      RS_INSTANCE_ROLE: REPLICA
      RS_REMOTE_BACKEND_TYPE: S3
      RS_REMOTE_BUCKET: reduct-ha
      RS_REMOTE_REGION: us-east-1
      RS_REMOTE_ACCESS_KEY: ${AWS_ACCESS_KEY_ID}
      RS_REMOTE_SECRET_KEY: ${AWS_SECRET_ACCESS_KEY}
      RS_REMOTE_CACHE_PATH: /var/reduct/cache
      RS_LOCK_FILE_TTL: 45 # Wait 45 seconds if lock is stale before taking over
      RS_LOCK_FILE_TIMEOUT: 0 # Wait indefinitely for the lock
      RS_LICENSE_PATH: /var/reduct/license/license.key
    volumes:
      - secondary-cache:/var/reduct/cache
      - ./license/license.key:/var/reduct/license/license.key:ro
    ports:
      - "8384:8383"

volumes:
  primary-cache:
  secondary-cache:

说明

参考资料

https://www.reduct.store/docs/guides/disaster-recovery

https://www.reduct.store/docs/integrations/cloud-storage