Setting up a vantage6 node

Last updated on 2024-09-09 | Edit this page

Overview

Questions

What are the requirements to install a node?
How to install the command line interface (CLI)?
Which commands are available in the CLI?
How to set up a new node?
How to reset and update an API key?

Objectives

Understand the requirements for setting up vantage6 node
Understand the basic v6 commands
Be able to create a new vantage6 node using v6 commands
Be able to reset and update an API key for a node
Be able to observe the logs of vantage6 node

Vantage6 node is the software that runs on a data station. It allows the data owner to share their data within the vantage6 network in a privacy enhancing way. Also, it is responsible for the execution of the federated learning tasks and the communication with the vantage6 server.

Each organization that is involved in a federated learning collaboration has its own node in that collaboration. They should therefore install the node software on a (virtual) machine hosted in their own infrastructure. The machine should have access to the data that is used in the federated learning collaboration.

This chapter will explain how to set up and run the vantage6 node software.

Requirements on hardware and software

Hardware requirements

The minimal hardware requirements are:

x86 CPU architecture + virtualization enabled. This setting is usually the default in most of the systems.
1 GB memory
Sufficient storage to install Python, docker and vantage6, and to store the required docker images (50GB+ recommended).
Stable and fast internet connection (1 Mbps+).

The hardware requirements of vantage6 node also depend on the algorithms that the node will run. For example, you need much less compute power for a descriptive statistical algorithm than for a machine learning model.

Even though a vantage6 node can be installed and run on Linux, Windows and Mac, Linux is the recommended OS.

In this lesson, you will use your laptop, but in a production scenario, we recommend to use a server or virtual machine to run the node.

Software requirements

The following software must be installed before installing the vantage6 node:

Recommended operating system: Ubuntu 20.04+ , MacOS Big Sur+, or Windows 10+
Docker Desktop (Windows, MacOS) or the Docker Engine (Linux)
Miniconda (latest version)
Python v3.10
Python packages:
A code editor Visual Studio Code, PyCharm or something similar

You should already have installed the requirements before coming to this lesson. They are detailed in the Setup section.

⚠️ Docker installation

For Linux users, some post-installation steps may be required (as also mentioned in the setup section). Vantage6 needs to be able to run docker without sudo, and these steps ensure just that.
For Windows users, if you are using Docker Desktop, it may be preferable to limit the amount of memory Docker can use - in some cases it may otherwise consume much memory and slow down the system. This may be achieved as described here.

Installation

The Python package vantage6 provides a command-line interface (CLI) to manage the vantage6 infrastructure.

To install this CLI package, run the following command in your Python environment, provided you had not done so already in the Setup section:

BASH

# First go to your python virtual environment
conda create -n v6-workshop python=3.10
conda activate v6-workshop

# Then install the package
pip install vantage6

To verify the installed CLI, run the command,

BASH

v6 --help

If the installation is successful, it will print out a message explaining the CLI usage.

`v6 node` commands

The vantage6 CLI provides the v6 node command to manage the vantage6 node instances.

To see how to use it, run the command v6 node --help in your terminal, and it will print out the following messages:

BASH

Usage: v6 node [OPTIONS] COMMAND [ARGS]...

  Manage your vantage6 node instances.

Options:
  --help  Show this message and exit.

Commands:
  attach              Show the node logs in the current console.
  clean               Erase temporary Docker volumes.
  create-private-key  Create and upload a new private key
  files               Prints the location of important node files.
  list                Lists all node configurations.
  new                 Create a new node configuration.
  remove              Delete a node permanently.
  set-api-key         Put a new API key into the node configuration file
  start               Start the node.
  stop                Stop one or all running nodes.
  version             Returns current version of a vantage6 node.

For example, to create a new node configuration, you can run the command v6 node new, then you can start the new node by running v6 node start, and then stop the node with v6 node stop command.

⚠️ Please make sure Docker is running when you’re using the v6 node commands.

Configure a new node

We will now create a new node configuration using the v6 node new command. This process will create a configuration yaml file that the vantage6-node requires to run.

Let’s run the command:

BASH

v6 node new

The command will show a wizard to guide you through the configuration process in a step-by-step manner:

BASH

? Please enter a configuration-name: node1
? Enter given api-key: ***
? The base-URL of the server: https://server.workshop.vantage6.ai
? Enter port to which the server listens: 5000
? Path of the api: /api
? Task directory path: ***/vantage6/node/node1
? Do you want to add a database? Yes
? Enter unique label for the database: default
? Database URI: ***/data.csv
? Database type: csv
? Do you want to add a database? Yes
? Enter unique label for the database: default
? Database URI: ***/data.sql
? Database type: sql
? Do you want to add a database? No
? Which level of logging would you like? DEBUG
? Do you want to connect to a VPN server? No
? Enable encryption? No

It is important to note the meaning of following configuration parameters:

The api-key is the API key that you downloaded from vantage6 UI in Chapter 4. It is used to authenticate the node at the server.
The base-URL of the server is the URL of the vantage6 server. If you are running the server on your local machine using Docker, the URL has to be set to http://localhost
The path of the api is the path of the API of the server. By default it is /api.
The database URI is the path of the database file containing the sensitive data. You can add multiple databases by repeating the process. The database type can be ‘csv’, ‘parquet’, ‘sql’, ‘sparql’, ‘excel’ or ‘omop’.

To see all configuration options, please check https://docs.vantage6.ai/en/main/node/configure.html#all-configuration-options.

When you finish the configuration, you will see the following message:

BASH

[info ] - New configuration created: ***/vantage6/node/node1.yaml
[info ] - You can start the node by running v6 node start

It means that the node configuration file is created successfully, and it also gives the path of the configuration file.

Where is the node configuration file?

You can always use the v6 node files command to check the location of the node configuration file:

BASH

v6 node files

It will ask you which node you want to see. You can choose the one you just created:

BASH

? Select the configuration you want to use: (Use arrow keys)
 » node1
   node2
   node3

In the printed message, you will see not only the path of the configuration file is printed out, but also the locations of the log file, the data folders and the database files are shown.

Challenge 1: Create a new node configuration

Create a new node configuration using the v6 node new command.
Find the path to the configuration file using the v6 node files command. Open the configuration file with a text editor and check the configuration options. Are they correct?
Open your configuration file, do the following:
- add a new database in the format of excel,
- find the missing options in your file by comparing with the option template in the vantage6 documentation.

Start a node

Before starting a vantage6 node, you need to make sure the vantage6 server and Docker are running.

To start a node, you can run the command v6 node start:

BASH

v6 node start

It will ask you which node you want to start. You can choose the one you just created:

BASH

[info ] - Starting node...
[info ] - Finding Docker daemon
? Select the configuration you want to use: (Use arrow keys)
 » node1
   node2
   node3

then it will start the node and print out the following messages:

BASH

? Select the configuration you want to use: node1
[info ] - Starting node...
[info ] - Finding Docker daemon
[info ] - Checking that data and log dirs exist
[info ] - Connecting to server at 'http://localhost:5000/api'
[info ] - Pulling latest node image 'harbor2.vantage6.ai/infrastructure/node:4.5'
[info ] - Creating file & folder mounts
[warn ] - private key file provided ***/private_key.pem, but does not exists
[info ] - Setting up databases
[info ] -   Processing csv database default: ***/data.csv
[info ] -   Processing csv database default: ***/data.csv
[info ] - Running Docker container
[info ] - Node container was successfully started!
[info ] - To see the logs, run: v6 node attach --name node1

🎉 Now, the node is started successfully!

Watch the logs

You can show the logs in the current console by running the command:

BASH

v6 node attach --name node1

then it will print out the logs of the node in the console:

BASH

2024-05-24 14:15:14 - context        - INFO     - ---------------------------------------------
2024-05-24 14:15:14 - context        - INFO     -  Welcome to
2024-05-24 14:15:14 - context        - INFO     -                   _                     __
2024-05-24 14:15:14 - context        - INFO     -                  | |                   / /
2024-05-24 14:15:14 - context        - INFO     - __   ____ _ _ __ | |_ __ _  __ _  ___ / /_
2024-05-24 14:15:14 - context        - INFO     - \ \ / / _` | '_ \| __/ _` |/ _` |/ _ \ '_ \
2024-05-24 14:15:14 - context        - INFO     -  \ V / (_| | | | | || (_| | (_| |  __/ (_) |
2024-05-24 14:15:14 - context        - INFO     -   \_/ \__,_|_| |_|\__\__,_|\__, |\___|\___/
2024-05-24 14:15:14 - context        - INFO     -                             __/ |
2024-05-24 14:15:14 - context        - INFO     -                            |___/
2024-05-24 14:15:14 - context        - INFO     -
2024-05-24 14:15:14 - context        - INFO     -  --> Join us on Discord! https://discord.gg/rwRvwyK
2024-05-24 14:15:14 - context        - INFO     -  --> Docs: https://docs.vantage6.ai
2024-05-24 14:15:14 - context        - INFO     -  --> Blog: https://vantage6.ai
2024-05-24 14:15:14 - context        - INFO     - ------------------------------------------------------------
2024-05-24 14:15:14 - context        - INFO     - Cite us!
2024-05-24 14:15:14 - context        - INFO     - If you publish your findings obtained using vantage6,
2024-05-24 14:15:14 - context        - INFO     - please cite the proper sources as mentioned in:
2024-05-24 14:15:14 - context        - INFO     - https://vantage6.ai/vantage6/references
2024-05-24 14:15:14 - context        - INFO     - ------------------------------------------------------------
2024-05-24 14:15:14 - context        - INFO     - Started application vantage6
2024-05-24 14:15:14 - context        - INFO     - Current working directory is '/'
2024-05-24 14:15:14 - context        - INFO     - Successfully loaded configuration from '/mnt/config/node1.yaml'
2024-05-24 14:15:14 - context        - INFO     - Logging to '/mnt/log/node_user.log'
2024-05-24 14:15:14 - context        - INFO     - Common package version '4.5.0'
2024-05-24 14:15:14 - context        - INFO     - vantage6 version '4.5.0'
2024-05-24 14:15:14 - context        - INFO     - vantage6 version '4.5.0'
2024-05-24 14:15:14 - context        - INFO     - Node package version '4.5.0'
2024-05-24 14:15:14 - node           - INFO     - Connecting server: http://host.docker.internal:5000/api
2024-05-24 14:15:14 - node           - DEBUG    - Authenticating
2024-05-24 14:15:14 - common         - DEBUG    - Authenticating node...
2024-05-24 14:15:17 - common         - INFO     - Successfully authenticated
2024-05-24 14:15:17 - common         - DEBUG    - Making request: GET | http://host.docker.internal:5000/api/node/18 | None
2024-05-24 14:15:17 - common         - DEBUG    - Making request: GET | http://host.docker.internal:5000/api/organization/2 | None
2024-05-24 14:15:17 - node           - INFO     - Node name: ZEPPELIN - Small Organization
2024-05-24 14:15:17 - common         - DEBUG    - Making request: GET | http://host.docker.internal:5000/api/collaboration/1 | None
2024-05-24 14:15:17 - node           - WARNING  - Disabling encryption!
2024-05-24 14:15:17 - node           - INFO     - Setting up proxy server
2024-05-24 14:15:17 - node           - INFO     - Starting proxyserver at 'proxyserver:80'
2024-05-24 14:15:17 - node           - INFO     - Setting up VPN client container
2024-05-24 14:15:17 - vpn_manager    - INFO     - Updating VPN images...
2024-05-24 14:15:17 - vpn_manager    - DEBUG    - Pulling Alpine image
2024-05-24 14:15:19 - addons         - DEBUG    - Succeeded to pull image harbor2.vantage6.ai/infrastructure/alpine:4.5
2024-05-24 14:15:19 - vpn_manager    - DEBUG    - Pulling VPN client image
2024-05-24 14:15:21 - addons         - DEBUG    - Succeeded to pull image harbor2.vantage6.ai/infrastructure/vpn-client:4.5
2024-05-24 14:15:21 - vpn_manager    - DEBUG    - Pulling network config image
2024-05-24 14:15:33 - addons         - DEBUG    - Succeeded to pull image harbor2.vantage6.ai/infrastructure/vpn-configurator:4.5
2024-05-24 14:15:33 - vpn_manager    - INFO     - Done updating VPN images
2024-05-24 14:15:33 - vpn_manager    - DEBUG    - Used VPN images:
2024-05-24 14:15:33 - vpn_manager    - DEBUG    -   Alpine: harbor2.vantage6.ai/infrastructure/alpine:4.5
2024-05-24 14:15:33 - vpn_manager    - DEBUG    -   Client: harbor2.vantage6.ai/infrastructure/vpn-client:4.5
2024-05-24 14:15:33 - vpn_manager    - DEBUG    -   Config: harbor2.vantage6.ai/infrastructure/vpn-configurator:4.5
2024-05-24 14:15:33 - node           - WARNING  - VPN subnet is not defined! VPN disabled.
2024-05-24 14:15:33 - node           - INFO     - No SSH tunnels configured
2024-05-24 14:15:33 - node           - INFO     - No squid proxy configured
2024-05-24 14:15:33 - node           - DEBUG    - Setting up the docker manager
2024-05-24 14:15:33 - docker_manager - DEBUG    - Initializing DockerManager
2024-05-24 14:15:33 - docker_manager - WARNING  - No policies on allowed algorithms have been set for this node!
2024-05-24 14:15:33 - docker_manager - WARNING  - This means that all algorithms are allowed to run on this node.
2024-05-24 14:15:33 - docker_manager - DEBUG    - Databases: {'default': {'uri': '/data/data.csv', 'is_file': False, 'type': 'csv', 'env': {}}}
2024-05-24 14:15:33 - node           - DEBUG    - Creating websocket connection with the server
2024-05-24 14:15:33 - node           - INFO     - Connected to host=http://host.docker.internal on port=5000
2024-05-24 14:15:33 - node           - DEBUG    - Starting thread to ping the server to notify this node is online.
2024-05-24 14:15:33 - network_man..  - DEBUG    - Connecting vantage6-node1-user to network 'vantage6-node1-user-net'
2024-05-24 14:15:33 - socket         - INFO     - (Re)Connected to the /tasks namespace
2024-05-24 14:15:33 - common         - DEBUG    - Making request: GET | http://host.docker.internal:5000/api/run | {'state': 'open', 'node_id': 18, 'include': 'task'}
2024-05-24 14:15:34 - node           - DEBUG    - Start thread for sending messages (results)
2024-05-24 14:15:34 - node           - DEBUG    - Waiting for results to send to the server
2024-05-24 14:15:34 - node           - DEBUG    - Starting thread for incoming messages (tasks)
2024-05-24 14:15:34 - node           - DEBUG    - Listening for incoming messages
2024-05-24 14:15:34 - node           - INFO     - Init complete
2024-05-24 14:15:34 - node           - INFO     - Waiting for new tasks....
2024-05-24 14:15:34 - socket         - INFO     - Node <ZEPPELIN - Small Organization> joined room <collaboration_1>
2024-05-24 14:15:34 - socket         - INFO     - Node <ZEPPELIN - Small Organization> joined room <collaboration_1_organization_2>
2024-05-24 14:15:34 - socket         - INFO     - Websocket connection established
2024-05-24 14:15:34 - node           - DEBUG    - task_results: []
2024-05-24 14:15:34 - node           - INFO     - Received 0 tasks
2024-05-24 14:15:34 - socket         - DEBUG    - Tasks synced again with the server...
2024-05-24 14:15:34 - docker_manager - ERROR    - Database with label default is not a file. Cannot determine columns without query
2024-05-24 14:15:34 - node           - DEBUG    - Sharing node configuration: {'encryption': False, 'allowed_algorithms': 'all', 'database_labels': ['default', 'default'], 'database_types': {'db_type_default': 'sql'}, 'database_columns': {'columns_default': []}}

From there, you can see the running status of the node, the connection to the server, the databases, the websocket connection, and the incoming tasks.

Challenge 2: Start a node and watch the logs

Start the node you just created using the v6 node start command.
Watch the logs of the node using the v6 node attach --name xxx command. Observe the logs and see if the node is running correctly.

Stop a node

To stop a running node, you can run the command:

BASH

v6 node stop

then it will ask you which node you want to stop:

BASH

? Select the node you wish to stop: (Use arrow keys)
 » vantage6-node1-user

after you choose the node, it will print out the following messages:

BASH

? Select the node you wish to stop: vantage6-node1-user
2024-05-24 16:29:11 - context        - INFO     - ---------------------------------------------
2024-05-24 16:29:11 - context        - INFO     -  Welcome to
2024-05-24 16:29:11 - context        - INFO     -                   _                     __
2024-05-24 16:29:11 - context        - INFO     -                  | |                   / /
2024-05-24 16:29:11 - context        - INFO     - __   ____ _ _ __ | |_ __ _  __ _  ___ / /_
2024-05-24 16:29:11 - context        - INFO     - \ \ / / _` | '_ \| __/ _` |/ _` |/ _ \ '_ \
2024-05-24 16:29:11 - context        - INFO     -  \ V / (_| | | | | || (_| | (_| |  __/ (_) |
2024-05-24 16:29:11 - context        - INFO     -   \_/ \__,_|_| |_|\__\__,_|\__, |\___|\___/
2024-05-24 16:29:11 - context        - INFO     -                             __/ |
2024-05-24 16:29:11 - context        - INFO     -                            |___/
2024-05-24 16:29:11 - context        - INFO     -
2024-05-24 16:29:11 - context        - INFO     -  --> Join us on Discord! https://discord.gg/rwRvwyK
2024-05-24 16:29:11 - context        - INFO     -  --> Docs: https://docs.vantage6.ai
2024-05-24 16:29:11 - context        - INFO     -  --> Blog: https://vantage6.ai
2024-05-24 16:29:11 - context        - INFO     - ------------------------------------------------------------
2024-05-24 16:29:11 - context        - INFO     - Cite us!
2024-05-24 16:29:11 - context        - INFO     - If you publish your findings obtained using vantage6,
2024-05-24 16:29:11 - context        - INFO     - please cite the proper sources as mentioned in:
2024-05-24 16:29:11 - context        - INFO     - https://vantage6.ai/vantage6/references
2024-05-24 16:29:11 - context        - INFO     - ------------------------------------------------------------
2024-05-24 16:29:11 - context        - INFO     - Started application vantage6
2024-05-24 16:29:11 - context        - INFO     - Current working directory is '***/vantage6/node'
2024-05-24 16:29:11 - context        - INFO     - Successfully loaded configuration from '***/vantage6/node/node1.yaml'
2024-05-24 16:29:11 - context        - INFO     - Logging to '***/vantage6/node/node1/node_user.log'
2024-05-24 16:29:11 - context        - INFO     - Common package version '4.5.0'
2024-05-24 16:29:11 - context        - INFO     - vantage6 version '4.5.0'
[info ] - Stopped the vantage6-node1-user Node.

Update the API key of your node

Reset API key for a node via the vantage6 UI

If you want to reset the API key for a node, you can do so by following these steps:

Login to the vantage6 UI.
Click on the Nodes tab in the administration page.
Click on the tab of the node you want to reset the API key for in the list of nodes.

Click on the Reset API key button.
- You may see a dialog box asking you to download the new API key.

You will see a message:

API key download

Your API key has been reset. Please read your new key in the file that has been downloaded.

You can open the downloaded text file to copy the new API key. Next, you’ll use it to update your node configuration.

Update API key in the node configuration file

You can use v6 CLI to update the API key of a node. For that, you can run the command:

BASH

v6 node set-api-key

then it will ask you which node you want to update the API key of:

BASH

? Select the configuration you want to use: (Use arrow keys)
 » node1
   node2
   node3

after you choose the node, it will ask you to enter the new API key, then you can paste the new API key you just copied from the downloaded file:

BASH

? Select the configuration you want to use: node1
? Please enter your new API key: the-new-api-key-you-received-from-the-server-administrator
2024-05-24 16:28:16 - context        - INFO     - ---------------------------------------------
2024-05-24 16:28:16 - context        - INFO     -  Welcome to
2024-05-24 16:28:16 - context        - INFO     -                   _                     __
2024-05-24 16:28:16 - context        - INFO     -                  | |                   / /
2024-05-24 16:28:16 - context        - INFO     - __   ____ _ _ __ | |_ __ _  __ _  ___ / /_
2024-05-24 16:28:16 - context        - INFO     - \ \ / / _` | '_ \| __/ _` |/ _` |/ _ \ '_ \
2024-05-24 16:28:16 - context        - INFO     -  \ V / (_| | | | | || (_| | (_| |  __/ (_) |
2024-05-24 16:28:16 - context        - INFO     -   \_/ \__,_|_| |_|\__\__,_|\__, |\___|\___/
2024-05-24 16:28:16 - context        - INFO     -                             __/ |
2024-05-24 16:28:16 - context        - INFO     -                            |___/
2024-05-24 16:28:16 - context        - INFO     -
2024-05-24 16:28:16 - context        - INFO     -  --> Join us on Discord! https://discord.gg/rwRvwyK
2024-05-24 16:28:16 - context        - INFO     -  --> Docs: https://docs.vantage6.ai
2024-05-24 16:28:16 - context        - INFO     -  --> Blog: https://vantage6.ai
2024-05-24 16:28:16 - context        - INFO     - ------------------------------------------------------------
2024-05-24 16:28:16 - context        - INFO     - Cite us!
2024-05-24 16:28:16 - context        - INFO     - If you publish your findings obtained using vantage6,
2024-05-24 16:28:16 - context        - INFO     - please cite the proper sources as mentioned in:
2024-05-24 16:28:16 - context        - INFO     - https://vantage6.ai/vantage6/references
2024-05-24 16:28:16 - context        - INFO     - ------------------------------------------------------------
2024-05-24 16:28:16 - context        - INFO     - Started application vantage6
2024-05-24 16:28:16 - context        - INFO     - Current working directory is '***/vantage6/node'
2024-05-24 16:28:16 - context        - INFO     - Successfully loaded configuration from '***/vantage6/node/node1.yaml'
2024-05-24 16:28:16 - context        - INFO     - Logging to '***/vantage6/node/node1/node_user.log'
2024-05-24 16:28:16 - context        - INFO     - Common package version '4.5.0'
2024-05-24 16:28:16 - context        - INFO     - vantage6 version '4.5.0'
2024-05-24 16:28:16 - context        - INFO     - vantage6 version '4.5.0'
[info ] - Your new API key has been uploaded to the config file ***/vantage6/node/node1.yaml.

When you finish the process, the node configuration file will be updated with the new API key.

To make the new API key effective, you need to restart the node by running the command v6 node stop and then v6 node start.

Challenge 3: Update the API key of a node

Reset the API key of the node you just created in the vantage6 UI
Update the API key of the node you just created, without using the v6 node set-api-key command.
How do you make sure the new API key is effective?

Show me the solution

You can go to the Nodes tab in the administration page, then click on the tab of the node you want to reset the API key for, and click on the Reset API key button.
We can update the API key in the configuration file:

Run the v6 node files command to locate the configuration file.
Open the configuration file and write the new API key in the api_key field.
Stop the node with the v6 node stop command.
Restart the node with the v6 node start command.

In order to verify the effectiveness of the API key change, we can restart the node with active logging:

BASH

v6 node start --attach

In the log, we have to look for the node authentication message:

BASH

2024-05-30 14:41:13 - common         - DEBUG    - Authenticating node...
2024-05-30 14:41:13 - common         - INFO     - Successfully authenticated

Callout

In this lesson we have focussed on the CLI commands to manage the vantage6 node. Note that the commands to manage the server (v6 server) and the algorithm store (v6 algorithm-store) are similar to the ones presented for the node. However, they are less commonly used for production scenarios where administrators often prefer to deploy via nginx or docker compose. We will not cover those commands in this course.

Key Points

Install the vantage6 CLI package by running pip install vantage6.
Use the v6 --help command to see the available commands of the vantage6 CLI.
Use the v6 node command to manage the vantage6 node instances.
Use the v6 node new command to create a new node configuration.
Use the v6 node start command to start a node.
Use the v6 node attach --name xxx command to show the logs of the node xxx.
Use the v6 node stop command to stop a node.
Use the v6 node set-api-key command to set a new API key of a node.
Use the v6 node files command to check the location of the node configuration file.
The commands similar to the ones presented for the node are also available for v6 server and v6 algorithm-store.

Setting up a vantage6 node

Overview

Questions

Objectives

Requirements on hardware and software

Hardware requirements

Software requirements

⚠️ Docker installation

Installation

BASH

BASH

v6 node commands

BASH

Configure a new node

BASH

BASH

BASH

Where is the node configuration file?

BASH

BASH

Challenge 1: Create a new node configuration

Start a node

BASH

BASH

BASH

Watch the logs

BASH

BASH

Challenge 2: Start a node and watch the logs

Stop a node

BASH

BASH

BASH

Update the API key of your node

Reset API key for a node via the vantage6 UI

Update API key in the node configuration file

BASH

BASH

BASH

Challenge 3: Update the API key of a node

Show me the solution

BASH

BASH

Callout

Key Points

`v6 node` commands