Operator 操作技巧与窍门

插入密钥到密钥库：

如果您决定切换域或已经有助记词，这段信息可能对你有所帮助。请在下一节阅读更多关于切换域的信息。

要插入密钥，请使用以下命令：

subspace-node domain key insert \
--base-path NODE_DATA_PATH --domain-id DOMAIN_ID --keystore-suri "<Secret phrase>"

上述命令将把密钥对插入NODE_DATA_PATH/domains/DOMAIN_ID/keystore的子文件夹。

suri是操作员密钥的助记词。

切换域

Any Operator can switch domain they operate on anytime. In order to switch domain:

1. 进入 PolkadotJS
2. Make sure to select the correct network at the top-left corner.
3. 选择您想要在using the selected account中使用的帐户。
4. 选择submit the following extrinsic 下的 domains 并在下拉列表中选择 "switchDomain(operatorId, newDomainId) "。
5. Add your operatorId and newDomainId to the corresponding fields.

note

Only the account who registered Operator can switch the domain.

note

您需要将密钥对移动到新的位置，如果您要更换域，请按照insert key to keystore section 进行操作。

note

Stake of your Nominators won't be released, but will be moved to the new domain as well.

有用的命令

同时运行验证器 (farmer) 和操作员节点

tip

To run both operator and validator at the same time, provide required flags for both roles when starting your node.

🖼️ Windows

subspace-node run `
--chain taurus `
--farmer `
--name your_node_name `
--base-path NODE_DATA_PATH `
--sync full `
-- `
--domain-id your_domain_id `
--operator-id your_operator_id

🍎 macOS

subspace-node run \
--chain taurus \
--farmer \
--name your_node_name \
--base-path NODE_DATA_PATH \
--sync full \
-- \
--domain-id your_domain_id \
--operator-id your_operator_id

🐧 Ubuntu

subspace-node run \
--chain taurus \
--farmer \
--name your_node_name \
--base-path NODE_DATA_PATH \
--sync full \
-- \
--domain-id your_domain_id \
--operator-id your_operator_id

🐋 Docker

services:
node:
  # Replace snapshot-DATE with the latest release (like snapshot-2025-jan-07)
  image: ghcr.io/autonomys/node:snapshot-DATE
  volumes:
# Instead of specifying volume (which will store data in /var/lib/docker), you can
# alternatively specify path to the directory where files will be stored, just make
# sure everyone is allowed to write there
    - node-data:/var/subspace:rw
#      - /path/to/subspace-node:/var/subspace:rw
  ports:
# If port 30333 or 30433 is already occupied by another Substrate-based node, replace all
# occurrences of 30333 or 30433 in this file with another value
    - "0.0.0.0:30333:30333/tcp"
    - "0.0.0.0:30433:30433/tcp"
    - "0.0.0.0:40333:40333/tcp"
  restart: unless-stopped
  command: [
    "run",
    "--chain", "taurus",
    "--base-path", "/var/subspace",
    "--rpc-cors", "all",
    "--rpc-methods", "unsafe",
    "--rpc-listen-on", "0.0.0.0:9944",
    "--farmer",
   # Replace INSERT_YOUR_ID with your node ID (will be shown in telemetry)
    "--name", "INSERT_YOUR_ID",
    "--sync", "full", 
    "--",
    # Replace INSERT_YOUR_DOMAIN_ID with domain ID you want to be operator on
    "--domain-id", "INSERT_YOUR_DOMAIN_ID",
    # Replace INSERT_YOUR_OPERATOR_ID with your operator ID
    "--operator-id", "INSERT_YOUR_OPERATOR_ID",
    "--listen-on", "/ip4/0.0.0.0/tcp/40333"
# Replace INSERT_YOUR_ID with your node ID (will be shown in telemetry)
  ]
  healthcheck:
    timeout: 5s
# If node setup takes longer than expected, you want to increase interval and retries number.
    interval: 30s
    retries: 60
farmer:
  depends_on:
    node:
      condition: service_healthy
  # Replace snapshot-DATE with latest release (like snapshot-2025-jan-07)
  image: ghcr.io/autonomys/farmer:snapshot-DATE
  volumes:
# Instead of specifying volume (which will store data in /var/lib/docker), you can
# alternatively specify path to the directory where files will be stored, just make
# sure everyone is allowed to write there
    - farmer-data:/var/subspace:rw
#      - /path/to/subspace-farmer:/var/subspace:rw
  ports:
# If port 30533 is already occupied by something else, replace all
# occurrences of 30533 in this file with another value
    - "0.0.0.0:30533:30533/tcp"
  restart: unless-stopped
  command: [
    "farm",
    "--node-rpc-url", "ws://node:9944",
    "--listen-on", "/ip4/0.0.0.0/tcp/30533",
# Replace WALLET_ADDRESS with your Polkadot.js wallet address
    "--reward-address", "WALLET_ADDRESS",
    # Replace PLOT_SIZE with plot size in gigabytes or terabytes, for example 100G or 2T (but leave at least 60G of disk space for node and some for OS)
    "path=/var/subspace,size=PLOT_SIZE",
  ]
volumes:
node-data:
farmer-data:

note

If you're running an operator node for AutoID domain, add the following bootstrap node to the list of domain arguments:

--bootstrap-node /dns/bootstrap-0.autoid.gemini-3h.subspace.network/tcp/30334/p2p/12D3KooWFoiz2iTkmnnSqiL2oQRhGzaqgtUjYNz2jyWKQqgPXgx9

You should see the node start successfully and begin syncing.

切换到另一个服务器

To ensure the minimum downtime during your switch, we propose the following:

1. Sync a new operator node using a throwaway key. You can generate a new key, just not insert it into your keystore.
2. 停止原节点并重命名密钥库(或任何你觉得合适的方法，以防止你不小心用原签名密钥启动原节点)。
3. 使用原签名密钥更新新节点上的密钥。
4. 重新启动新的operator节点。