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2284 lines
62 KiB
Markdown
2284 lines
62 KiB
Markdown
# Balena CLI Documentation
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The balena CLI (Command-Line Interface) allows you to interact with the balenaCloud and the
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[balena API](https://www.balena.io/docs/reference/api/overview/) through a terminal window
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on Linux, macOS or Windows. You can also write shell scripts around it, or import its Node.js
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modules to use it programmatically.
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As an [open-source project on GitHub](https://github.com/balena-io/balena-cli/), your contribution
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is also welcome!
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## Installation
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Check the [balena CLI installation instructions on GitHub](https://github.com/balena-io/balena-cli/blob/master/INSTALL.md).
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## Getting Started
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### Choosing a shell (command prompt/terminal)
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On **Windows,** the standard Command Prompt (`cmd.exe`) and
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[PowerShell](https://docs.microsoft.com/en-us/powershell/scripting/getting-started/getting-started-with-windows-powershell?view=powershell-6)
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are supported. We are aware of users also having a good experience with alternative shells,
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including:
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* [MSYS2](https://www.msys2.org/):
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* Install additional packages with the command:
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`pacman -S git openssh rsync`
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* [Set a Windows environment variable](https://www.onmsft.com/how-to/how-to-set-an-environment-variable-in-windows-10): `MSYS2_PATH_TYPE=inherit`
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* Note that a bug in the MSYS2 launch script (`msys2_shell.cmd`) makes text-based interactive CLI
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menus to break. [Check this Github issue for a
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workaround](https://github.com/msys2/MINGW-packages/issues/1633#issuecomment-240583890).
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* [MSYS](http://www.mingw.org/wiki/MSYS): select the `msys-rsync` and `msys-openssh` packages too
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* [Git for Windows](https://git-for-windows.github.io/)
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* During the installation, you will be prompted to choose between _"Use MinTTY"_ and _"Use
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Windows' default console window"._ Choose the latter, because of the same [MSYS2
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bug](https://github.com/msys2/MINGW-packages/issues/1633) mentioned above (Git for Windows
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actually uses MSYS2). For a screenshot, check this
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[comment](https://github.com/balena-io/balena-cli/issues/598#issuecomment-556513098).
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* Microsoft's [Windows Subsystem for Linux](https://docs.microsoft.com/en-us/windows/wsl/about)
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(WSL). In this case, a Linux distribution like Ubuntu is installed via the Microsoft Store, and a
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balena CLI release **for Linux** is recommended. See
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[FAQ](https://github.com/balena-io/balena-cli/blob/master/TROUBLESHOOTING.md) for using balena
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CLI with WSL and Docker Desktop for Windows.
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On **macOS** and **Linux,** the standard terminal window is supported. _Optionally,_ `bash` command
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auto completion may be enabled by copying the
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[balena-completion.bash](https://github.com/balena-io/balena-cli/blob/master/balena-completion.bash)
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file to your system's `bash_completion` directory: check [Docker's command completion
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guide](https://docs.docker.com/compose/completion/) for system setup instructions.
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### Logging in
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Several CLI commands require access to your balenaCloud account, for example in order to push a
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new release to your application. Those commands require creating a CLI login session by running:
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```sh
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$ balena login
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```
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### Proxy support
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HTTP(S) proxies can be configured through any of the following methods, in precedence order
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(from higher to lower):
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* The `BALENARC_PROXY` environment variable in URL format, with protocol (`http` or `https`),
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host, port and optionally basic auth. Examples:
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* `export BALENARC_PROXY='https://bob:secret@proxy.company.com:12345'`
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* `export BALENARC_PROXY='http://localhost:8000'`
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* The `proxy` setting in the [CLI config
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file](https://www.npmjs.com/package/balena-settings-client#documentation). It may be:
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* A string in URL format, e.g. `proxy: 'http://localhost:8000'`
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* An object in the format:
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```yaml
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proxy:
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protocol: 'http'
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host: 'proxy.company.com'
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port: 12345
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proxyAuth: 'bob:secret'
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```
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* The `HTTPS_PROXY` and/or `HTTP_PROXY` environment variables, in the same URL format as
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`BALENARC_PROXY`.
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> Note: The `balena ssh` command has additional setup requirements to work behind a proxy.
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> Check the [installation instructions](https://github.com/balena-io/balena-cli/blob/master/INSTALL.md),
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> and ensure that the proxy server is configured to allow proxy requests to ssh port 22, using
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> SSL encryption. For example, in the case of the [Squid](http://www.squid-cache.org/) proxy
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> server, it should be configured with the following rules in the `squid.conf` file:
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> `acl SSL_ports port 22`
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> `acl Safe_ports port 22`
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#### Proxy exclusion
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The `BALENARC_NO_PROXY` variable may be used to exclude specified destinations from proxying.
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> * This feature requires balena CLI version 11.30.8 or later. In the case of the npm [installation
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> option](https://github.com/balena-io/balena-cli/blob/master/INSTALL.md), it also requires
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> Node.js version 10.16.0 or later.
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> * To exclude a `balena ssh` target from proxying (IP address or `.local` hostname), the
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> `--noproxy` option should be specified in addition to the `BALENARC_NO_PROXY` variable.
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By default (if `BALENARC_NO_PROXY` is not defined), all [private IPv4
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addresses](https://en.wikipedia.org/wiki/Private_network) and `'*.local'` hostnames are excluded
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from proxying. Other hostnames that resolve to private IPv4 addresses are **not** excluded by
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default, because matching takes place before name resolution.
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`localhost` and `127.0.0.1` are always excluded from proxying, regardless of the value of
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BALENARC_NO_PROXY.
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The format of the `BALENARC_NO_PROXY` environment variable is a comma-separated list of patterns
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that are matched against hostnames or IP addresses. For example:
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```
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export BALENARC_NO_PROXY='*.local,dev*.mycompany.com,192.168.*'
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```
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Matched patterns are excluded from proxying. Wildcard expressions are documented at
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[matcher](https://www.npmjs.com/package/matcher#usage). Matching takes place _before_ name
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resolution, so a pattern like `'192.168.*'` will **not** match a hostname that resolves to an IP
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address like `192.168.1.2`.
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## Support, FAQ and troubleshooting
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If you come across any problems or would like to get in touch:
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* Check our [FAQ / troubleshooting document](https://github.com/balena-io/balena-cli/blob/master/TROUBLESHOOTING.md).
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* Ask us a question through the [balenaCloud forum](https://forums.balena.io/c/balena-cloud).
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* For bug reports or feature requests,
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[have a look at the GitHub issues or create a new one](https://github.com/balena-io/balena-cli/issues/).
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# CLI Command Reference
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- API keys
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- [api-key generate <name>](#api-key-generate-name)
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- Application
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- [apps](#apps)
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- [app <name>](#app-name)
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- [app create <name>](#app-create-name)
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- [app rm <name>](#app-rm-name)
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- [app restart <name>](#app-restart-name)
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- Authentication
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- [login](#login)
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- [logout](#logout)
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- [whoami](#whoami)
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- Device
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- [devices](#devices)
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- [device <uuid>](#device-uuid)
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- [device register <application>](#device-register-application)
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- [device rm <uuid>](#device-rm-uuid)
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- [device identify <uuid>](#device-identify-uuid)
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- [device reboot <uuid>](#device-reboot-uuid)
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- [device shutdown <uuid>](#device-shutdown-uuid)
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- [device public-url enable <uuid>](#device-public-url-enable-uuid)
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- [device public-url disable <uuid>](#device-public-url-disable-uuid)
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- [device public-url <uuid>](#device-public-url-uuid)
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- [device public-url status <uuid>](#device-public-url-status-uuid)
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- [device rename <uuid> [newName]](#device-rename-uuid-newname)
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- [device move <uuid>](#device-move-uuid)
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- [device init](#device-init)
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- [device os-update <uuid>](#device-os-update-uuid)
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- [devices supported](#devices-supported)
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- Environment Variables
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- [envs](#envs)
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- [env rm <id>](#env-rm-id)
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- [env add <name> [value]](#env-add-name-value)
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- [env rename <id> <value>](#env-rename-id-value)
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- Tags
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- [tags](#tags)
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- [tag set <tagKey> [value]](#tag-set-tagkey-value)
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- [tag rm <tagKey>](#tag-rm-tagkey)
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- Help and Version
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- [help [command...]](#help-command)
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- [version](#version)
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- Keys
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- [keys](#keys)
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- [key <id>](#key-id)
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- [key add <name> [path]](#key-add-name-path)
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- [key rm <id>](#key-rm-id)
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- Logs
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- [logs <uuidOrDevice>](#logs-uuidordevice)
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- Network
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- [scan](#scan)
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- [ssh <applicationOrDevice> [serviceName]](#ssh-applicationordevice-servicename)
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- [tunnel <deviceOrApplication>](#tunnel-deviceorapplication)
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- Notes
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- [note <|note>](#note-note)
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- OS
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- [os versions <type>](#os-versions-type)
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- [os download <type>](#os-download-type)
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- [os build-config <image> <device-type>](#os-build-config-image-device-type)
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- [os configure <image>](#os-configure-image)
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- [os initialize <image>](#os-initialize-image)
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- Config
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- [config read](#config-read)
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- [config write <key> <value>](#config-write-key-value)
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- [config inject <file>](#config-inject-file)
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- [config reconfigure](#config-reconfigure)
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- [config generate](#config-generate)
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- Preload
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- [preload <image>](#preload-image)
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- Push
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- [push <applicationOrDevice>](#push-applicationordevice)
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- Settings
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- [settings](#settings)
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- Local
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- [local configure <target>](#local-configure-target)
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- [local flash <image>](#local-flash-image)
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- Deploy
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- [build [source]](#build-source)
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- [deploy <appName> [image]](#deploy-appname-image)
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- Platform
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- [join [deviceiporhostname]](#join-deviceiporhostname)
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- [leave [deviceiporhostname]](#leave-deviceiporhostname)
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- Utilities
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- [util available-drives](#util-available-drives)
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# API keys
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## api-key generate <name>
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Generate a new balenaCloud API key for the current user, with the given
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name. The key will be logged to the console.
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This key can be used to log into the CLI using 'balena login --token <key>',
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or to authenticate requests to the API with an 'Authorization: Bearer <key>' header.
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Examples:
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$ balena api-key generate "Jenkins Key"
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### Arguments
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#### NAME
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the API key name
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### Options
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# Application
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## apps
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list all your balena applications.
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For detailed information on a particular application,
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use `balena app <name> instead`.
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Examples:
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$ balena apps
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### Options
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## app <name>
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Display detailed information about a single balena application.
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Examples:
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$ balena app MyApp
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### Arguments
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#### NAME
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application name
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### Options
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## app create <name>
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Create a new balena application.
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You can specify the application device type with the `--type` option.
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Otherwise, an interactive dropdown will be shown for you to select from.
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You can see a list of supported device types with:
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$ balena devices supported
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Examples:
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$ balena app create MyApp
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$ balena app create MyApp --type raspberry-pi
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### Arguments
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#### NAME
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application name
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### Options
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#### -t, --type TYPE
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application device type (Check available types with `balena devices supported`)
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## app rm <name>
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Permanently remove a balena application.
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The --yes option may be used to avoid interactive confirmation.
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Examples:
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$ balena app rm MyApp
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$ balena app rm MyApp --yes
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### Arguments
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#### NAME
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application name
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### Options
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#### -y, --yes
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answer "yes" to all questions (non interactive use)
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## app restart <name>
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Restart all devices that belongs to a certain application.
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Examples:
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$ balena app restart MyApp
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### Arguments
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#### NAME
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application name
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### Options
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# Authentication
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## login
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Use this command to login to your balena account.
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This command will prompt you to login using the following login types:
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- Web authorization: open your web browser and prompt you to authorize the CLI
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from the dashboard.
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- Credentials: using email/password and 2FA.
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- Token: using a session token or API key from the preferences page.
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Examples:
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$ balena login
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$ balena login --web
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$ balena login --token "..."
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$ balena login --credentials
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$ balena login --credentials --email johndoe@gmail.com --password secret
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### Options
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#### --token, -t <token>
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session token or API key
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#### --web, -w
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web-based login
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#### --credentials, -c
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credential-based login
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#### --email, -e, -u <email>
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email
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#### --password, -p <password>
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password
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## logout
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Use this command to logout from your balena account.
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Examples:
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$ balena logout
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## whoami
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Use this command to find out the current logged in username and email address.
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Examples:
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$ balena whoami
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# Device
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## devices
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Use this command to list all devices that belong to you.
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You can filter the devices by application by using the `--application` option.
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Examples:
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$ balena devices
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$ balena devices --application MyApp
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$ balena devices --app MyApp
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$ balena devices -a MyApp
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### Options
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#### --application, -a, --app <application>
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application name
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## device <uuid>
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Use this command to show information about a single device.
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Examples:
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$ balena device 7cf02a6
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## device register <application>
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Use this command to register a device to an application.
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Examples:
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$ balena device register MyApp
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$ balena device register MyApp --uuid <uuid>
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### Options
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#### --uuid, -u <uuid>
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custom uuid
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## device rm <uuid>
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Use this command to remove a device from balena.
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Notice this command asks for confirmation interactively.
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You can avoid this by passing the `--yes` boolean option.
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Examples:
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$ balena device rm 7cf02a6
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$ balena device rm 7cf02a6 --yes
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### Options
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#### --yes, -y
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confirm non interactively
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## device identify <uuid>
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Use this command to identify a device.
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In the Raspberry Pi, the ACT led is blinked several times.
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Examples:
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$ balena device identify 23c73a1
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## device reboot <uuid>
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Use this command to remotely reboot a device
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Examples:
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$ balena device reboot 23c73a1
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### Options
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#### --force, -f
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force action if the update lock is set
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## device shutdown <uuid>
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Use this command to remotely shutdown a device
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Examples:
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$ balena device shutdown 23c73a1
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### Options
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#### --force, -f
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force action if the update lock is set
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## device public-url enable <uuid>
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Use this command to enable public URL for a device
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Examples:
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$ balena device public-url enable 23c73a1
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## device public-url disable <uuid>
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Use this command to disable public URL for a device
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Examples:
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$ balena device public-url disable 23c73a1
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## device public-url <uuid>
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Use this command to get the public URL of a device
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Examples:
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$ balena device public-url 23c73a1
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## device public-url status <uuid>
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Use this command to determine if public URL is enabled for a device
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Examples:
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$ balena device public-url status 23c73a1
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## device rename <uuid> [newName]
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Use this command to rename a device.
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If you omit the name, you'll get asked for it interactively.
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Examples:
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$ balena device rename 7cf02a6
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$ balena device rename 7cf02a6 MyPi
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## device move <uuid>
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Use this command to move a device to another application you own.
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|
|
If you omit the application, you'll get asked for it interactively.
|
|
|
|
Examples:
|
|
|
|
$ balena device move 7cf02a6
|
|
$ balena device move 7cf02a6 --application MyNewApp
|
|
|
|
### Options
|
|
|
|
#### --application, -a, --app <application>
|
|
|
|
application name
|
|
|
|
## device init
|
|
|
|
Use this command to download the OS image of a certain application and write it to an SD Card.
|
|
|
|
Notice this command may ask for confirmation interactively.
|
|
You can avoid this by passing the `--yes` boolean option.
|
|
|
|
Examples:
|
|
|
|
$ balena device init
|
|
$ balena device init --application MyApp
|
|
|
|
### Options
|
|
|
|
#### --application, -a, --app <application>
|
|
|
|
application name
|
|
|
|
#### --yes, -y
|
|
|
|
confirm non interactively
|
|
|
|
#### --advanced, -v
|
|
|
|
show advanced configuration options
|
|
|
|
#### --os-version <os-version>
|
|
|
|
exact version number, or a valid semver range,
|
|
or 'latest' (includes pre-releases),
|
|
or 'default' (excludes pre-releases if at least one stable version is available),
|
|
or 'recommended' (excludes pre-releases, will fail if only pre-release versions are available),
|
|
or 'menu' (will show the interactive menu)
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
the drive to write the image to, like `/dev/sdb` or `/dev/mmcblk0`. Careful with this as you can erase your hard drive. Check `balena util available-drives` for available options.
|
|
|
|
#### --config <config>
|
|
|
|
path to the config JSON file, see `balena os build-config`
|
|
|
|
## device os-update <uuid>
|
|
|
|
Use this command to trigger a Host OS update for a device.
|
|
|
|
Notice this command will ask for confirmation interactively.
|
|
You can avoid this by passing the `--yes` boolean option.
|
|
|
|
Requires balenaCloud; will not work with openBalena or standalone balenaOS.
|
|
|
|
Examples:
|
|
|
|
$ balena device os-update 23c73a1
|
|
$ balena device os-update 23c73a1 --version 2.31.0+rev1.prod
|
|
|
|
### Options
|
|
|
|
#### --version <version>
|
|
|
|
a balenaOS version
|
|
|
|
#### --yes, -y
|
|
|
|
confirm non interactively
|
|
|
|
## devices supported
|
|
|
|
List the supported device types (like 'raspberrypi3' or 'intel-nuc').
|
|
|
|
The --verbose option adds extra columns/fields to the output, including the
|
|
"STATE" column whose values are one of 'beta', 'released' or 'discontinued'.
|
|
However, 'discontinued' device types are only listed if the '--discontinued'
|
|
option is used.
|
|
|
|
The --json option is recommended when scripting the output of this command,
|
|
because the JSON format is less likely to change and it better represents data
|
|
types like lists and empty strings (for example, the ALIASES column contains a
|
|
list of zero or more values). The 'jq' utility may be helpful in shell scripts
|
|
(https://stedolan.github.io/jq/manual/).
|
|
|
|
Examples:
|
|
|
|
$ balena devices supported
|
|
$ balena devices supported --verbose
|
|
$ balena devices supported -vj
|
|
|
|
### Options
|
|
|
|
#### --discontinued
|
|
|
|
include "discontinued" device types
|
|
|
|
#### -j, --json
|
|
|
|
produce JSON output instead of tabular output
|
|
|
|
#### -v, --verbose
|
|
|
|
add extra columns in the tabular output (ALIASES, ARCH, STATE)
|
|
|
|
# Environment Variables
|
|
|
|
## envs
|
|
|
|
List the environment or configuration variables of an application, device or
|
|
service, as selected by the respective command-line options. (A service is
|
|
an application container in a "microservices" application.)
|
|
|
|
The --config option is used to list "configuration variables" that control
|
|
balena platform features, as opposed to custom environment variables defined
|
|
by the user. The --config and the --service options are mutually exclusive
|
|
because configuration variables cannot be set for specific services.
|
|
|
|
The --all option is used to include application-wide (fleet), device-wide
|
|
(multiple services on a device) and service-specific variables that apply to
|
|
the selected application, device or service. It can be thought of as including
|
|
"inherited" variables: for example, a service inherits device-wide variables,
|
|
and a device inherits application-wide variables. Variables are still filtered
|
|
out by type with the --config option, such that configuration and non-
|
|
configuration variables are never listed together.
|
|
|
|
When the --all option is used, the printed output may include DEVICE and/or
|
|
SERVICE columns to distinguish between application-wide, device-specific and
|
|
service-specific variables. As asterisk in these columns indicates that the
|
|
variable applies to "all devices" or "all services".
|
|
|
|
The --json option is recommended when scripting the output of this command,
|
|
because the JSON format is less likely to change and it better represents data
|
|
types like lists and empty strings. The 'jq' utility may be helpful in shell
|
|
scripts (https://stedolan.github.io/jq/manual/). When --json is used, an empty
|
|
JSON array ([]) is printed instead of an error message when no variables exist
|
|
for the given query. When querying variables for a device, note that the
|
|
application name may be null in JSON output (or 'N/A' in tabular output) if the
|
|
application linked to the device is no longer accessible by the current user
|
|
(for example, in case the current user has been removed from the application
|
|
by its owner).
|
|
|
|
Examples:
|
|
|
|
$ balena envs --application MyApp
|
|
$ balena envs --application MyApp --all --json
|
|
$ balena envs --application MyApp --service MyService
|
|
$ balena envs --application MyApp --all --service MyService
|
|
$ balena envs --application MyApp --config
|
|
$ balena envs --device 7cf02a6
|
|
$ balena envs --device 7cf02a6 --all --json
|
|
$ balena envs --device 7cf02a6 --config --all --json
|
|
$ balena envs --device 7cf02a6 --all --service MyService
|
|
|
|
### Options
|
|
|
|
#### --all
|
|
|
|
include app-wide, device-wide variables that apply to the selected device or service.
|
|
Variables are still filtered out by type with the --config option.
|
|
|
|
#### -a, --application APPLICATION
|
|
|
|
application name
|
|
|
|
#### -c, --config
|
|
|
|
show configuration variables only
|
|
|
|
#### -d, --device DEVICE
|
|
|
|
device UUID
|
|
|
|
#### -j, --json
|
|
|
|
produce JSON output instead of tabular output
|
|
|
|
#### -v, --verbose
|
|
|
|
produce verbose output
|
|
|
|
#### -s, --service SERVICE
|
|
|
|
service name
|
|
|
|
## env rm ID
|
|
|
|
Remove a configuration or environment variable from an application, device
|
|
or service, as selected by command-line options.
|
|
|
|
Variables are selected by their database ID (as reported by the 'balena envs'
|
|
command) and one of six database "resource types":
|
|
|
|
- application (fleet) environment variable
|
|
- application (fleet) configuration variable (--config)
|
|
- application (fleet) service variable (--service)
|
|
- device environment variable (--device)
|
|
- device configuration variable (--device --config)
|
|
- device service variable (--device --service)
|
|
|
|
The --device option selects a device-specific variable instead of an application
|
|
(fleet) variable.
|
|
|
|
The --config option selects a configuration variable. Configuration variable
|
|
names typically start with the 'BALENA_' or 'RESIN_' prefixes and are used to
|
|
configure balena platform features.
|
|
|
|
The --service option selects a service variable, which is an environment variable
|
|
that applies to a specifc service (application container) in a microservices
|
|
(multicontainer) application.
|
|
|
|
The --service and --config options cannot be used together, but they can be
|
|
used alongside the --device option to select a device-specific service or
|
|
configuration variable.
|
|
|
|
Interactive confirmation is normally asked before the variable is deleted.
|
|
The --yes option disables this behavior.
|
|
|
|
Examples:
|
|
|
|
$ balena env rm 123123
|
|
$ balena env rm 234234 --yes
|
|
$ balena env rm 345345 --config
|
|
$ balena env rm 456456 --service
|
|
$ balena env rm 567567 --device
|
|
$ balena env rm 678678 --device --config
|
|
$ balena env rm 789789 --device --service --yes
|
|
|
|
### Arguments
|
|
|
|
#### ID
|
|
|
|
variable's numeric database ID
|
|
|
|
### Options
|
|
|
|
#### -c, --config
|
|
|
|
select a configuration variable (may be used together with the --device option)
|
|
|
|
#### -d, --device
|
|
|
|
select a device-specific variable instead of an application (fleet) variable
|
|
|
|
#### -s, --service
|
|
|
|
select a service variable (may be used together with the --device option)
|
|
|
|
#### -y, --yes
|
|
|
|
do not prompt for confirmation before deleting the variable
|
|
|
|
## env add NAME [VALUE]
|
|
|
|
Add an environment or config variable to an application, device or service,
|
|
as selected by the respective command-line options. Either the --application
|
|
or the --device option must be provided, and either may be be used alongside
|
|
the --service option to define a service-specific variable. (A service is an
|
|
application container in a "microservices" application.) When the --service
|
|
option is used in conjunction with the --device option, the service variable
|
|
applies to the selected device only. Otherwise, it applies to all devices of
|
|
the selected application (i.e., the application's fleet). If the --service
|
|
option is omitted, the variable applies to all services.
|
|
|
|
If VALUE is omitted, the CLI will attempt to use the value of the environment
|
|
variable of same name in the CLI process' environment. In this case, a warning
|
|
message will be printed. Use `--quiet` to suppress it.
|
|
|
|
'BALENA_' or 'RESIN_' are reserved variable name prefixes used to identify
|
|
"configuration variables". Configuration variables control balena platform
|
|
features and are treated specially by balenaOS and the balena supervisor
|
|
running on devices. They are also stored differently in the balenaCloud API
|
|
database. Configuration variables cannot be set for specific services,
|
|
therefore the --service option cannot be used when the variable name starts
|
|
with a reserved prefix. When defining custom application variables, please
|
|
avoid the reserved prefixes.
|
|
|
|
Examples:
|
|
|
|
$ balena env add TERM --application MyApp
|
|
$ balena env add EDITOR vim --application MyApp
|
|
$ balena env add EDITOR vim --application MyApp --service MyService
|
|
$ balena env add EDITOR vim --device 7cf02a6
|
|
$ balena env add EDITOR vim --device 7cf02a6 --service MyService
|
|
|
|
### Arguments
|
|
|
|
#### NAME
|
|
|
|
environment or config variable name
|
|
|
|
#### VALUE
|
|
|
|
variable value; if omitted, use value from this process' environment
|
|
|
|
### Options
|
|
|
|
#### -a, --application APPLICATION
|
|
|
|
application name
|
|
|
|
#### -d, --device DEVICE
|
|
|
|
device UUID
|
|
|
|
#### -q, --quiet
|
|
|
|
suppress warning messages
|
|
|
|
#### -s, --service SERVICE
|
|
|
|
service name
|
|
|
|
## env rename ID VALUE
|
|
|
|
Change the value of a configuration or environment variable for an application,
|
|
device or service, as selected by command-line options.
|
|
|
|
Variables are selected by their database ID (as reported by the 'balena envs'
|
|
command) and one of six database "resource types":
|
|
|
|
- application (fleet) environment variable
|
|
- application (fleet) configuration variable (--config)
|
|
- application (fleet) service variable (--service)
|
|
- device environment variable (--device)
|
|
- device configuration variable (--device --config)
|
|
- device service variable (--device --service)
|
|
|
|
The --device option selects a device-specific variable instead of an application
|
|
(fleet) variable.
|
|
|
|
The --config option selects a configuration variable. Configuration variable
|
|
names typically start with the 'BALENA_' or 'RESIN_' prefixes and are used to
|
|
configure balena platform features.
|
|
|
|
The --service option selects a service variable, which is an environment variable
|
|
that applies to a specifc service (application container) in a microservices
|
|
(multicontainer) application.
|
|
|
|
The --service and --config options cannot be used together, but they can be
|
|
used alongside the --device option to select a device-specific service or
|
|
configuration variable.
|
|
|
|
Examples:
|
|
|
|
$ balena env rename 123123 emacs
|
|
$ balena env rename 234234 emacs --service
|
|
$ balena env rename 345345 emacs --device
|
|
$ balena env rename 456456 emacs --device --service
|
|
$ balena env rename 567567 1 --config
|
|
$ balena env rename 678678 1 --device --config
|
|
|
|
### Arguments
|
|
|
|
#### ID
|
|
|
|
variable's numeric database ID
|
|
|
|
#### VALUE
|
|
|
|
variable value; if omitted, use value from this process' environment
|
|
|
|
### Options
|
|
|
|
#### -c, --config
|
|
|
|
select a configuration variable (may be used together with the --device option)
|
|
|
|
#### -d, --device
|
|
|
|
select a device-specific variable instead of an application (fleet) variable
|
|
|
|
#### -s, --service
|
|
|
|
select a service variable (may be used together with the --device option)
|
|
|
|
# Tags
|
|
|
|
## tags
|
|
|
|
Use this command to list all tags for
|
|
a particular application, device or release.
|
|
|
|
This command lists all application/device/release tags.
|
|
|
|
Example:
|
|
|
|
$ balena tags --application MyApp
|
|
$ balena tags --device 7cf02a6
|
|
$ balena tags --release 1234
|
|
$ balena tags --release b376b0e544e9429483b656490e5b9443b4349bd6
|
|
|
|
### Options
|
|
|
|
#### --application, -a, --app <application>
|
|
|
|
application name
|
|
|
|
#### --device, -d <device>
|
|
|
|
device uuid
|
|
|
|
#### --release, -r <release>
|
|
|
|
release id
|
|
|
|
## tag set <tagKey> [value]
|
|
|
|
Use this command to set a tag to an application, device or release.
|
|
|
|
You can optionally provide a value to be associated with the created
|
|
tag, as an extra argument after the tag key. When the value isn't
|
|
provided, a tag with an empty value is created.
|
|
|
|
Examples:
|
|
|
|
$ balena tag set mySimpleTag --application MyApp
|
|
$ balena tag set myCompositeTag myTagValue --application MyApp
|
|
$ balena tag set myCompositeTag myTagValue --device 7cf02a6
|
|
$ balena tag set myCompositeTag "my tag value with whitespaces" --device 7cf02a6
|
|
$ balena tag set myCompositeTag myTagValue --release 1234
|
|
$ balena tag set myCompositeTag --release 1234
|
|
$ balena tag set myCompositeTag --release b376b0e544e9429483b656490e5b9443b4349bd6
|
|
|
|
### Options
|
|
|
|
#### --application, -a, --app <application>
|
|
|
|
application name
|
|
|
|
#### --device, -d <device>
|
|
|
|
device uuid
|
|
|
|
#### --release, -r <release>
|
|
|
|
release id
|
|
|
|
## tag rm <tagKey>
|
|
|
|
Use this command to remove a tag from an application, device or release.
|
|
|
|
Examples:
|
|
|
|
$ balena tag rm myTagKey --application MyApp
|
|
$ balena tag rm myTagKey --device 7cf02a6
|
|
$ balena tag rm myTagKey --release 1234
|
|
$ balena tag rm myTagKey --release b376b0e544e9429483b656490e5b9443b4349bd6
|
|
|
|
### Options
|
|
|
|
#### --application, -a, --app <application>
|
|
|
|
application name
|
|
|
|
#### --device, -d <device>
|
|
|
|
device uuid
|
|
|
|
#### --release, -r <release>
|
|
|
|
release id
|
|
|
|
# Help and Version
|
|
|
|
## help [command...]
|
|
|
|
Get detailed help for an specific command.
|
|
|
|
Examples:
|
|
|
|
$ balena help apps
|
|
$ balena help os download
|
|
|
|
### Options
|
|
|
|
#### --verbose, -v
|
|
|
|
show additional commands
|
|
|
|
## version
|
|
|
|
Display version information for the balena CLI and/or Node.js.
|
|
|
|
The --json option is recommended when scripting the output of this command,
|
|
because the JSON format is less likely to change and it better represents
|
|
data types like lists and empty strings. The 'jq' utility may be helpful
|
|
in shell scripts (https://stedolan.github.io/jq/manual/).
|
|
|
|
Examples:
|
|
|
|
$ balena version
|
|
$ balena version -a
|
|
$ balena version -j
|
|
|
|
### Options
|
|
|
|
#### -a, --all
|
|
|
|
include version information for additional components (Node.js)
|
|
|
|
#### -j, --json
|
|
|
|
output version information in JSON format for programmatic use
|
|
|
|
# Keys
|
|
|
|
## keys
|
|
|
|
List all SSH keys registered in balenaCloud for the logged in user.
|
|
|
|
Examples:
|
|
|
|
$ balena keys
|
|
|
|
### Options
|
|
|
|
## key <id>
|
|
|
|
Display a single SSH key registered in balenaCloud for the logged in user.
|
|
|
|
Examples:
|
|
|
|
$ balena key 17
|
|
|
|
### Arguments
|
|
|
|
#### ID
|
|
|
|
balenaCloud ID for the SSH key
|
|
|
|
### Options
|
|
|
|
## key add <name> [path]
|
|
|
|
Register an SSH in balenaCloud for the logged in user.
|
|
|
|
If `path` is omitted, the command will attempt
|
|
to read the SSH key from stdin.
|
|
|
|
Examples:
|
|
|
|
$ balena key add Main ~/.ssh/id_rsa.pub
|
|
$ cat ~/.ssh/id_rsa.pub | balena key add Main
|
|
|
|
### Arguments
|
|
|
|
#### NAME
|
|
|
|
the SSH key name
|
|
|
|
#### PATH
|
|
|
|
the path to the public key file
|
|
|
|
### Options
|
|
|
|
## key rm <id>
|
|
|
|
Remove a single SSH key registered in balenaCloud for the logged in user.
|
|
|
|
The --yes option may be used to avoid interactive confirmation.
|
|
|
|
Examples:
|
|
|
|
$ balena key rm 17
|
|
$ balena key rm 17 --yes
|
|
|
|
### Arguments
|
|
|
|
#### ID
|
|
|
|
balenaCloud ID for the SSH key
|
|
|
|
### Options
|
|
|
|
#### -y, --yes
|
|
|
|
answer "yes" to all questions (non interactive use)
|
|
|
|
# Logs
|
|
|
|
## logs <uuidOrDevice>
|
|
|
|
Use this command to show logs for a specific device.
|
|
|
|
By default, the command prints all log messages and exits.
|
|
|
|
To continuously stream output, and see new logs in real time, use the `--tail` option.
|
|
|
|
If an IP or .local address is passed to this command, logs are displayed from
|
|
a local mode device with that address. Note that --tail is implied
|
|
when this command is provided a local mode device.
|
|
|
|
Logs from a single service can be displayed with the --service flag. Just system logs
|
|
can be shown with the --system flag. Note that these flags can be used together.
|
|
|
|
Examples:
|
|
|
|
$ balena logs 23c73a1
|
|
$ balena logs 23c73a1 --tail
|
|
|
|
$ balena logs 192.168.0.31
|
|
$ balena logs 192.168.0.31 --service my-service
|
|
$ balena logs 192.168.0.31 --service my-service-1 --service my-service-2
|
|
|
|
$ balena logs 23c73a1.local --system
|
|
$ balena logs 23c73a1.local --system --service my-service
|
|
|
|
### Options
|
|
|
|
#### --tail, -t
|
|
|
|
continuously stream output
|
|
|
|
#### --service, -s <service>
|
|
|
|
Reject logs not originating from this service.
|
|
This can be used in combination with --system or other --service flags.
|
|
|
|
#### --system, -S
|
|
|
|
Only show system logs. This can be used in combination with --service.
|
|
|
|
# Network
|
|
|
|
## scan
|
|
|
|
Scan for balenaOS devices on your local network.
|
|
|
|
Examples:
|
|
|
|
$ balena scan
|
|
$ balena scan --timeout 120
|
|
$ balena scan --verbose
|
|
|
|
### Options
|
|
|
|
#### -v, --verbose
|
|
|
|
display full info
|
|
|
|
#### -t, --timeout TIMEOUT
|
|
|
|
scan timeout in seconds
|
|
|
|
## ssh <applicationOrDevice> [serviceName]
|
|
|
|
This command can be used to start a shell on a local or remote device.
|
|
|
|
If a service name is not provided, a shell will be opened on the host OS.
|
|
|
|
If an application name is provided, an interactive menu will be presented
|
|
for the selection of an online device. A shell will then be opened for the
|
|
host OS or service container of the chosen device.
|
|
|
|
For local devices, the IP address and .local domain name are supported.
|
|
If the device is referenced by IP or `.local` address, the connection
|
|
is initiated directly to balenaOS on port `22222` via an
|
|
openssh-compatible client. Otherwise, any connection initiated remotely
|
|
traverses the balenaCloud VPN.
|
|
|
|
Examples:
|
|
balena ssh MyApp
|
|
|
|
balena ssh f49cefd
|
|
balena ssh f49cefd my-service
|
|
balena ssh f49cefd --port <port>
|
|
|
|
balena ssh 192.168.0.1 --verbose
|
|
balena ssh f49cefd.local my-service
|
|
|
|
Warning: `balena ssh` requires an openssh-compatible client to be correctly
|
|
installed in your shell environment. For more information (including Windows
|
|
support) please check:
|
|
https://github.com/balena-io/balena-cli/blob/master/INSTALL.md#additional-dependencies
|
|
|
|
### Options
|
|
|
|
#### --port, -p <port>
|
|
|
|
SSH server port number (default 22222) if the target is an IP address or .local
|
|
hostname. Otherwise, port number for the balenaCloud gateway (default 22).
|
|
|
|
#### --tty, -t
|
|
|
|
Force pseudo-terminal allocation (bypass TTY autodetection for stdin)
|
|
|
|
#### --verbose, -v
|
|
|
|
Increase verbosity
|
|
|
|
#### --noproxy
|
|
|
|
Bypass global proxy configuration for the ssh connection
|
|
|
|
## tunnel <deviceOrApplication>
|
|
|
|
Use this command to open local ports which tunnel to listening ports on your balenaOS device.
|
|
|
|
For example, you could open port 8080 on your local machine to connect to your managed balenaOS
|
|
device running a web server listening on port 3000.
|
|
|
|
You can tunnel multiple ports at any given time.
|
|
|
|
Examples:
|
|
|
|
# map remote port 22222 to localhost:22222
|
|
$ balena tunnel abcde12345 -p 22222
|
|
|
|
# map remote port 22222 to localhost:222
|
|
$ balena tunnel abcde12345 -p 22222:222
|
|
|
|
# map remote port 22222 to any address on your host machine, port 22222
|
|
$ balena tunnel abcde12345 -p 22222:0.0.0.0
|
|
|
|
# map remote port 22222 to any address on your host machine, port 222
|
|
$ balena tunnel abcde12345 -p 22222:0.0.0.0:222
|
|
|
|
# multiple port tunnels can be specified at any one time
|
|
$ balena tunnel abcde12345 -p 8080:3000 -p 8081:9000
|
|
|
|
### Options
|
|
|
|
#### --port, -p <port>
|
|
|
|
The mapping of remote to local ports.
|
|
|
|
# Notes
|
|
|
|
## note <|note>
|
|
|
|
Set or update a device note. If the note argument is not provided,
|
|
it will be read from stdin.
|
|
|
|
To view device notes, use the `balena device <uuid>` command.
|
|
|
|
Examples:
|
|
|
|
$ balena note "My useful note" --device 7cf02a6
|
|
$ cat note.txt | balena note --device 7cf02a6
|
|
|
|
### Arguments
|
|
|
|
#### NOTE
|
|
|
|
note content
|
|
|
|
### Options
|
|
|
|
#### -d, --device DEVICE
|
|
|
|
device UUID
|
|
|
|
#### --dev DEV
|
|
|
|
|
|
|
|
# OS
|
|
|
|
## os versions <type>
|
|
|
|
Use this command to show the available balenaOS versions for a certain device type.
|
|
Check available types with `balena devices supported`
|
|
|
|
Example:
|
|
|
|
$ balena os versions raspberrypi3
|
|
|
|
## os download <type>
|
|
|
|
Use this command to download an unconfigured os image for a certain device type.
|
|
Check available types with `balena devices supported`
|
|
|
|
If version is not specified the newest stable (non-pre-release) version of OS
|
|
is downloaded if available, or the newest version otherwise (if all existing
|
|
versions for the given device type are pre-release).
|
|
|
|
You can pass `--version menu` to pick the OS version from the interactive menu
|
|
of all available versions.
|
|
|
|
Examples:
|
|
|
|
$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img
|
|
$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version 1.24.1
|
|
$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version ^1.20.0
|
|
$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version latest
|
|
$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version default
|
|
$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version menu
|
|
|
|
### Options
|
|
|
|
#### --output, -o <output>
|
|
|
|
output path
|
|
|
|
#### --version <version>
|
|
|
|
exact version number, or a valid semver range,
|
|
or 'latest' (includes pre-releases),
|
|
or 'default' (excludes pre-releases if at least one stable version is available),
|
|
or 'recommended' (excludes pre-releases, will fail if only pre-release versions are available),
|
|
or 'menu' (will show the interactive menu)
|
|
|
|
## os build-config <image> <device-type>
|
|
|
|
Use this command to prebuild the OS config once and skip the interactive part of `balena os configure`.
|
|
|
|
Example:
|
|
|
|
$ balena os build-config ../path/rpi3.img raspberrypi3 --output rpi3-config.json
|
|
$ balena os configure ../path/rpi3.img --device 7cf02a6 --config rpi3-config.json
|
|
|
|
### Options
|
|
|
|
#### --advanced, -v
|
|
|
|
show advanced configuration options
|
|
|
|
#### --output, -o <output>
|
|
|
|
the path to the output JSON file
|
|
|
|
## os configure IMAGE
|
|
|
|
Configure a previously downloaded balenaOS image for a specific device type or
|
|
balena application.
|
|
|
|
Configuration settings such as WiFi authentication will be taken from the
|
|
following sources, in precedence order:
|
|
1. Command-line options like `--config-wifi-ssid`
|
|
2. A given `config.json` file specified with the `--config` option.
|
|
3. User input through interactive prompts (text menus).
|
|
|
|
The --device-type option may be used to override the application's default
|
|
device type, in case of an application with mixed device types.
|
|
|
|
The --system-connection (-c) option can be used to inject NetworkManager connection
|
|
profiles for additional network interfaces, such as cellular/GSM or additional
|
|
WiFi or ethernet connections. This option may be passed multiple times in case there
|
|
are multiple files to inject. See connection profile examples and reference at:
|
|
https://www.balena.io/docs/reference/OS/network/2.x/
|
|
https://developer.gnome.org/NetworkManager/stable/nm-settings.html
|
|
|
|
The --device-api-key option is deprecated and will be removed in a future release.
|
|
A suitable key is automatically generated or fetched if this option is omitted.
|
|
|
|
Examples:
|
|
|
|
$ balena os configure ../path/rpi3.img --device 7cf02a6
|
|
$ balena os configure ../path/rpi3.img --device 7cf02a6 --device-api-key <existingDeviceKey>
|
|
$ balena os configure ../path/rpi3.img --app MyApp
|
|
$ balena os configure ../path/rpi3.img --app MyApp --version 2.12.7
|
|
$ balena os configure ../path/rpi3.img --app MyFinApp --device-type raspberrypi3
|
|
$ balena os configure ../path/rpi3.img --app MyFinApp --device-type raspberrypi3 --config myWifiConfig.json
|
|
|
|
### Arguments
|
|
|
|
#### IMAGE
|
|
|
|
path to a balenaOS image file, e.g. "rpi3.img"
|
|
|
|
### Options
|
|
|
|
#### -v, --advanced
|
|
|
|
ask advanced configuration questions (when in interactive mode)
|
|
|
|
#### --app APP
|
|
|
|
same as '--application'
|
|
|
|
#### -a, --application APPLICATION
|
|
|
|
application name
|
|
|
|
#### --config CONFIG
|
|
|
|
path to a pre-generated config.json file to be injected in the OS image
|
|
|
|
#### --config-app-update-poll-interval CONFIG-APP-UPDATE-POLL-INTERVAL
|
|
|
|
interval (in minutes) for the on-device balena supervisor periodic app update check
|
|
|
|
#### --config-network CONFIG-NETWORK
|
|
|
|
device network type (non-interactive configuration)
|
|
|
|
#### --config-wifi-key CONFIG-WIFI-KEY
|
|
|
|
WiFi key (password) (non-interactive configuration)
|
|
|
|
#### --config-wifi-ssid CONFIG-WIFI-SSID
|
|
|
|
WiFi SSID (network name) (non-interactive configuration)
|
|
|
|
#### -d, --device DEVICE
|
|
|
|
device UUID
|
|
|
|
#### -k, --device-api-key DEVICE-API-KEY
|
|
|
|
custom device API key (DEPRECATED and only supported with balenaOS 2.0.3+)
|
|
|
|
#### --device-type DEVICE-TYPE
|
|
|
|
device type slug (e.g. "raspberrypi3") to override the application device type
|
|
|
|
#### --version VERSION
|
|
|
|
balenaOS version, for example "2.32.0" or "2.44.0+rev1"
|
|
|
|
#### -c, --system-connection SYSTEM-CONNECTION
|
|
|
|
paths to local files to place into the 'system-connections' directory
|
|
|
|
## os initialize <image>
|
|
|
|
Use this command to initialize a device with previously configured operating system image.
|
|
|
|
Note: Initializing the device may ask for administrative permissions
|
|
because we need to access the raw devices directly.
|
|
|
|
Examples:
|
|
|
|
$ balena os initialize ../path/rpi.img --type 'raspberry-pi'
|
|
|
|
### Options
|
|
|
|
#### --yes, -y
|
|
|
|
confirm non interactively
|
|
|
|
#### --type, -t <type>
|
|
|
|
device type (Check available types with `balena devices supported`)
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
the drive to write the image to, like `/dev/sdb` or `/dev/mmcblk0`. Careful with this as you can erase your hard drive. Check `balena util available-drives` for available options.
|
|
|
|
# Config
|
|
|
|
## config read
|
|
|
|
Use this command to read the config.json file from the mounted filesystem (e.g. SD card) of a provisioned device"
|
|
|
|
Examples:
|
|
|
|
$ balena config read --type raspberry-pi
|
|
$ balena config read --type raspberry-pi --drive /dev/disk2
|
|
|
|
### Options
|
|
|
|
#### --type, -t <type>
|
|
|
|
device type (Check available types with `balena devices supported`)
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
drive
|
|
|
|
## config write <key> <value>
|
|
|
|
Use this command to write the config.json file to the mounted filesystem (e.g. SD card) of a provisioned device
|
|
|
|
Examples:
|
|
|
|
$ balena config write --type raspberry-pi username johndoe
|
|
$ balena config write --type raspberry-pi --drive /dev/disk2 username johndoe
|
|
$ balena config write --type raspberry-pi files.network/settings "..."
|
|
|
|
### Options
|
|
|
|
#### --type, -t <type>
|
|
|
|
device type (Check available types with `balena devices supported`)
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
drive
|
|
|
|
## config inject <file>
|
|
|
|
Use this command to inject a config.json file to the mounted filesystem
|
|
(e.g. SD card or mounted balenaOS image) of a provisioned device"
|
|
|
|
Examples:
|
|
|
|
$ balena config inject my/config.json --type raspberry-pi
|
|
$ balena config inject my/config.json --type raspberry-pi --drive /dev/disk2
|
|
|
|
### Options
|
|
|
|
#### --type, -t <type>
|
|
|
|
device type (Check available types with `balena devices supported`)
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
drive
|
|
|
|
## config reconfigure
|
|
|
|
Use this command to reconfigure a provisioned device
|
|
|
|
Examples:
|
|
|
|
$ balena config reconfigure --type raspberry-pi
|
|
$ balena config reconfigure --type raspberry-pi --advanced
|
|
$ balena config reconfigure --type raspberry-pi --drive /dev/disk2
|
|
|
|
### Options
|
|
|
|
#### --type, -t <type>
|
|
|
|
device type (Check available types with `balena devices supported`)
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
drive
|
|
|
|
#### --advanced, -v
|
|
|
|
show advanced commands
|
|
|
|
## config generate
|
|
|
|
Use this command to generate a config.json for a device or application.
|
|
|
|
Calling this command with the exact version number of the targeted image is required.
|
|
|
|
This is interactive by default, but you can do this automatically without interactivity
|
|
by specifying an option for each question on the command line, if you know the questions
|
|
that will be asked for the relevant device type.
|
|
|
|
In case that you want to configure an image for an application with mixed device types,
|
|
you can pass the --device-type argument along with --app to specify the target device type.
|
|
|
|
Examples:
|
|
|
|
$ balena config generate --device 7cf02a6 --version 2.12.7
|
|
$ balena config generate --device 7cf02a6 --version 2.12.7 --generate-device-api-key
|
|
$ balena config generate --device 7cf02a6 --version 2.12.7 --device-api-key <existingDeviceKey>
|
|
$ balena config generate --device 7cf02a6 --version 2.12.7 --output config.json
|
|
$ balena config generate --app MyApp --version 2.12.7
|
|
$ balena config generate --app MyApp --version 2.12.7 --device-type fincm3
|
|
$ balena config generate --app MyApp --version 2.12.7 --output config.json
|
|
$ balena config generate --app MyApp --version 2.12.7 --network wifi --wifiSsid mySsid --wifiKey abcdefgh --appUpdatePollInterval 1
|
|
|
|
### Options
|
|
|
|
#### --version <version>
|
|
|
|
a balenaOS version
|
|
|
|
#### --application, -a, --app <application>
|
|
|
|
application name
|
|
|
|
#### --device, -d <device>
|
|
|
|
device uuid
|
|
|
|
#### --deviceApiKey, -k <device-api-key>
|
|
|
|
custom device key - note that this is only supported on balenaOS 2.0.3+
|
|
|
|
#### --deviceType <device-type>
|
|
|
|
device type slug
|
|
|
|
#### --generate-device-api-key
|
|
|
|
generate a fresh device key for the device
|
|
|
|
#### --output, -o <output>
|
|
|
|
output
|
|
|
|
#### --network <network>
|
|
|
|
the network type to use: ethernet or wifi
|
|
|
|
#### --wifiSsid <wifiSsid>
|
|
|
|
the wifi ssid to use (used only if --network is set to wifi)
|
|
|
|
#### --wifiKey <wifiKey>
|
|
|
|
the wifi key to use (used only if --network is set to wifi)
|
|
|
|
#### --appUpdatePollInterval <appUpdatePollInterval>
|
|
|
|
how frequently (in minutes) to poll for application updates
|
|
|
|
# Preload
|
|
|
|
## preload <image>
|
|
|
|
Preload a balena application release (app images/containers), and optionally
|
|
a balenaOS splash screen, in a previously downloaded balenaOS image file (or
|
|
Edison zip archive) in the local disk. The balenaOS image file can then be
|
|
flashed to a device's SD card. When the device boots, it will not need to
|
|
download the application, as it was preloaded.
|
|
|
|
Warning: "balena preload" requires Docker to be correctly installed in
|
|
your shell environment. For more information (including Windows support)
|
|
check: https://github.com/balena-io/balena-cli/blob/master/INSTALL.md
|
|
|
|
Examples:
|
|
|
|
$ balena preload balena.img --app 1234 --commit e1f2592fc6ee949e68756d4f4a48e49bff8d72a0 --splash-image image.png
|
|
$ balena preload balena.img
|
|
|
|
### Options
|
|
|
|
#### --app, -a <appId>
|
|
|
|
id of the application to preload
|
|
|
|
#### --commit, -c <hash>
|
|
|
|
The commit hash for a specific application release to preload, use "current" to specify the current
|
|
release (ignored if no appId is given). The current release is usually also the latest, but can be
|
|
manually pinned using https://github.com/balena-io-projects/staged-releases .
|
|
|
|
#### --splash-image, -s <splashImage.png>
|
|
|
|
path to a png image to replace the splash screen
|
|
|
|
#### --dont-check-arch
|
|
|
|
Disables check for matching architecture in image and application
|
|
|
|
#### --pin-device-to-release, -p
|
|
|
|
Pin the preloaded device to the preloaded release on provision
|
|
|
|
#### --add-certificate <certificate.crt>
|
|
|
|
Add the given certificate (in PEM format) to /etc/ssl/certs in the preloading container.
|
|
The file name must end with '.crt' and must not be already contained in the preloader's
|
|
/etc/ssl/certs folder.
|
|
Can be repeated to add multiple certificates.
|
|
|
|
#### --docker, -P <docker>
|
|
|
|
Path to a local docker socket (e.g. /var/run/docker.sock)
|
|
|
|
#### --dockerHost, -h <dockerHost>
|
|
|
|
Docker daemon hostname or IP address (dev machine or balena device)
|
|
|
|
#### --dockerPort <dockerPort>
|
|
|
|
Docker daemon TCP port number (hint: 2375 for balena devices)
|
|
|
|
#### --ca <ca>
|
|
|
|
Docker host TLS certificate authority file
|
|
|
|
#### --cert <cert>
|
|
|
|
Docker host TLS certificate file
|
|
|
|
#### --key <key>
|
|
|
|
Docker host TLS key file
|
|
|
|
# Push
|
|
|
|
## push <applicationOrDevice>
|
|
|
|
This command can be used to start a build on the remote balena cloud builders,
|
|
or a local mode balena device.
|
|
|
|
When building on the balenaCloud servers, the given source directory will be
|
|
sent to the remote server. This can be used as a drop-in replacement for the
|
|
"git push" deployment method.
|
|
|
|
When building on a local mode device, the given source directory will be
|
|
built on the device, and the resulting containers will be run on the device.
|
|
Logs will be streamed back from the device as part of the same invocation.
|
|
The web dashboard can be used to switch a device to local mode:
|
|
https://www.balena.io/docs/learn/develop/local-mode/
|
|
Note that local mode requires a supervisor version of at least v7.21.0.
|
|
The logs from only a single service can be shown with the --service flag, and
|
|
showing only the system logs can be achieved with --system. Note that these
|
|
flags can be used together.
|
|
|
|
When pushing to a local device a live session will be started.
|
|
The project source folder is watched for filesystem events, and changes
|
|
to files and folders are automatically synchronized to the running
|
|
containers. The synchronization is only in one direction, from this machine to
|
|
the device, and changes made on the device itself may be overwritten.
|
|
This feature requires a device running supervisor version v9.7.0 or greater.
|
|
|
|
The --registry-secrets option specifies a JSON or YAML file containing private
|
|
Docker registry usernames and passwords to be used when pulling base images.
|
|
Sample registry-secrets YAML file:
|
|
|
|
'my-registry-server.com:25000':
|
|
username: ann
|
|
password: hunter2
|
|
'': # Use the empty string to refer to the Docker Hub
|
|
username: mike
|
|
password: cze14
|
|
'eu.gcr.io': # Google Container Registry
|
|
username: '_json_key'
|
|
password: '{escaped contents of the GCR keyfile.json file}'
|
|
|
|
For a sample project using registry secrets with the Google Container Registry,
|
|
check: https://github.com/balena-io-playground/sample-gcr-registry-secrets
|
|
|
|
If the --registry-secrets option is not specified, and a secrets.yml or
|
|
secrets.json file exists in the balena directory (usually $HOME/.balena),
|
|
this file will be used instead.
|
|
|
|
Examples:
|
|
|
|
$ balena push myApp
|
|
$ balena push myApp --source <source directory>
|
|
$ balena push myApp -s <source directory>
|
|
|
|
$ balena push 10.0.0.1
|
|
$ balena push 10.0.0.1 --source <source directory>
|
|
$ balena push 10.0.0.1 --service my-service
|
|
$ balena push 10.0.0.1 --env MY_ENV_VAR=value --env my-service:SERVICE_VAR=value
|
|
$ balena push 10.0.0.1 --nolive
|
|
|
|
$ balena push 23c73a1.local --system
|
|
$ balena push 23c73a1.local --system --service my-service
|
|
|
|
### Options
|
|
|
|
#### --source, -s <source>
|
|
|
|
The source that should be sent to the balena builder to be built (defaults to the current directory)
|
|
|
|
#### --emulated, -e
|
|
|
|
Force an emulated build to occur on the remote builder
|
|
|
|
#### --dockerfile <Dockerfile>
|
|
|
|
Alternative Dockerfile name/path, relative to the source folder
|
|
|
|
#### --nocache, -c
|
|
|
|
Don't use cache when building this project
|
|
|
|
#### --noparent-check
|
|
|
|
Disable project validation check of 'docker-compose.yml' file in parent folder
|
|
|
|
#### --registry-secrets, -R <secrets.yml|.json>
|
|
|
|
Path to a local YAML or JSON file containing Docker registry passwords used to pull base images.
|
|
Note that if registry-secrets are not provided on the command line, a secrets configuration
|
|
file from the balena directory will be used (usually $HOME/.balena/secrets.yml|.json)
|
|
|
|
#### --nolive
|
|
|
|
Don't run a live session on this push. The filesystem will not be monitored, and changes
|
|
will not be synchronized to any running containers. Note that both this flag and --detached
|
|
and required to cause the process to end once the initial build has completed.
|
|
|
|
#### --detached, -d
|
|
|
|
When pushing to the cloud, this option will cause the build to start, then return execution
|
|
back to the shell, with the status and release ID (if applicable).
|
|
|
|
When pushing to a local mode device, this option will cause the command to not tail application logs when the build
|
|
has completed.
|
|
|
|
#### --service <service>
|
|
|
|
Reject logs not originating from this service.
|
|
This can be used in combination with --system and other --service flags.
|
|
Only valid when pushing to a local mode device.
|
|
|
|
#### --system
|
|
|
|
Only show system logs. This can be used in combination with --service.
|
|
Only valid when pushing to a local mode device.
|
|
|
|
#### --env <env>
|
|
|
|
When performing a push to device, run the built containers with environment
|
|
variables provided with this argument. Environment variables can be applied
|
|
to individual services by adding their service name before the argument,
|
|
separated by a colon, e.g:
|
|
--env main:MY_ENV=value
|
|
Note that if the service name cannot be found in the composition, the entire
|
|
left hand side of the = character will be treated as the variable name.
|
|
|
|
#### --convert-eol, -l
|
|
|
|
On Windows only, convert line endings from CRLF (Windows format) to LF (Unix format).
|
|
Source files are not modified.
|
|
|
|
# Settings
|
|
|
|
## settings
|
|
|
|
Use this command to display current balena CLI settings.
|
|
|
|
Examples:
|
|
|
|
$ balena settings
|
|
|
|
### Options
|
|
|
|
# Local
|
|
|
|
## local configure <target>
|
|
|
|
Use this command to configure or reconfigure a balenaOS drive or image.
|
|
|
|
Examples:
|
|
|
|
$ balena local configure /dev/sdc
|
|
$ balena local configure path/to/image.img
|
|
|
|
## local flash <image>
|
|
|
|
Use this command to flash a balenaOS image to a drive.
|
|
|
|
Examples:
|
|
|
|
$ balena local flash path/to/balenaos.img[.zip|.gz|.bz2|.xz]
|
|
$ balena local flash path/to/balenaos.img --drive /dev/disk2
|
|
$ balena local flash path/to/balenaos.img --drive /dev/disk2 --yes
|
|
|
|
### Options
|
|
|
|
#### --yes, -y
|
|
|
|
confirm non-interactively
|
|
|
|
#### --drive, -d <drive>
|
|
|
|
drive
|
|
|
|
# Deploy
|
|
|
|
## build [source]
|
|
|
|
Use this command to build an image or a complete multicontainer project with
|
|
the provided docker daemon in your development machine or balena device.
|
|
(See also the `balena push` command for the option of building images in the
|
|
balenaCloud build servers.)
|
|
|
|
You must provide either an application or a device-type/architecture pair to use
|
|
the balena Dockerfile pre-processor (e.g. Dockerfile.template -> Dockerfile).
|
|
|
|
This command will look into the given source directory (or the current working
|
|
directory if one isn't specified) for a docker-compose.yml file, and if found,
|
|
each service defined in the compose file will be built. If a compose file isn't
|
|
found, it will look for a Dockerfile[.template] file (or alternative Dockerfile
|
|
specified with the `--dockerfile` option), and if no dockerfile is found, it
|
|
will try to generate one.
|
|
|
|
The --registry-secrets option specifies a JSON or YAML file containing private
|
|
Docker registry usernames and passwords to be used when pulling base images.
|
|
Sample registry-secrets YAML file:
|
|
|
|
'my-registry-server.com:25000':
|
|
username: ann
|
|
password: hunter2
|
|
'': # Use the empty string to refer to the Docker Hub
|
|
username: mike
|
|
password: cze14
|
|
'eu.gcr.io': # Google Container Registry
|
|
username: '_json_key'
|
|
password: '{escaped contents of the GCR keyfile.json file}'
|
|
|
|
For a sample project using registry secrets with the Google Container Registry,
|
|
check: https://github.com/balena-io-playground/sample-gcr-registry-secrets
|
|
|
|
If the --registry-secrets option is not specified, and a secrets.yml or
|
|
secrets.json file exists in the balena directory (usually $HOME/.balena),
|
|
this file will be used instead.
|
|
|
|
Examples:
|
|
|
|
$ balena build
|
|
$ balena build ./source/
|
|
$ balena build --deviceType raspberrypi3 --arch armv7hf --emulated
|
|
$ balena build --application MyApp ./source/
|
|
$ balena build --docker /var/run/docker.sock # Linux, Mac
|
|
$ balena build --docker //./pipe/docker_engine # Windows
|
|
$ balena build --dockerHost my.docker.host --dockerPort 2376 --ca ca.pem --key key.pem --cert cert.pem
|
|
|
|
### Options
|
|
|
|
#### --arch, -A <arch>
|
|
|
|
The architecture to build for
|
|
|
|
#### --deviceType, -d <deviceType>
|
|
|
|
The type of device this build is for
|
|
|
|
#### --application, -a <application>
|
|
|
|
The target balena application this build is for
|
|
|
|
#### --projectName, -n <projectName>
|
|
|
|
Specify an alternate project name; default is the directory name
|
|
|
|
#### --emulated, -e
|
|
|
|
Run an emulated build using Qemu
|
|
|
|
#### --dockerfile <Dockerfile>
|
|
|
|
Alternative Dockerfile name/path, relative to the source folder
|
|
|
|
#### --logs
|
|
|
|
Display full log output
|
|
|
|
#### --noparent-check
|
|
|
|
Disable project validation check of 'docker-compose.yml' file in parent folder
|
|
|
|
#### --registry-secrets, -R <secrets.yml|.json>
|
|
|
|
Path to a YAML or JSON file with passwords for a private Docker registry
|
|
|
|
#### --convert-eol, -l
|
|
|
|
On Windows only, convert line endings from CRLF (Windows format) to LF (Unix format). Source files are not modified.
|
|
|
|
#### --docker, -P <docker>
|
|
|
|
Path to a local docker socket (e.g. /var/run/docker.sock)
|
|
|
|
#### --dockerHost, -h <dockerHost>
|
|
|
|
Docker daemon hostname or IP address (dev machine or balena device)
|
|
|
|
#### --dockerPort, -p <dockerPort>
|
|
|
|
Docker daemon TCP port number (hint: 2375 for balena devices)
|
|
|
|
#### --ca <ca>
|
|
|
|
Docker host TLS certificate authority file
|
|
|
|
#### --cert <cert>
|
|
|
|
Docker host TLS certificate file
|
|
|
|
#### --key <key>
|
|
|
|
Docker host TLS key file
|
|
|
|
#### --tag, -t <tag>
|
|
|
|
The alias to the generated image
|
|
|
|
#### --buildArg, -B <arg>
|
|
|
|
Set a build-time variable (eg. "-B 'ARG=value'"). Can be specified multiple times.
|
|
|
|
#### --cache-from <image-list>
|
|
|
|
Comma-separated list (no spaces) of image names for build cache resolution. Implements the same feature as the "docker build --cache-from" option.
|
|
|
|
#### --nocache
|
|
|
|
Don't use docker layer caching when building
|
|
|
|
#### --squash
|
|
|
|
Squash newly built layers into a single new layer
|
|
|
|
## deploy <appName> [image]
|
|
|
|
Usage: `deploy <appName> ([image] | --build [--source build-dir])`
|
|
|
|
Use this command to deploy an image or a complete multicontainer project to an
|
|
application, optionally building it first. The source images are searched for
|
|
(and optionally built) using the docker daemon in your development machine or
|
|
balena device. (See also the `balena push` command for the option of building
|
|
the image in the balenaCloud build servers.)
|
|
|
|
Unless an image is specified, this command will look into the current directory
|
|
(or the one specified by --source) for a docker-compose.yml file. If one is
|
|
found, this command will deploy each service defined in the compose file,
|
|
building it first if an image for it doesn't exist. If a compose file isn't
|
|
found, the command will look for a Dockerfile[.template] file (or alternative
|
|
Dockerfile specified with the `-f` option), and if yet that isn't found, it
|
|
will try to generate one.
|
|
|
|
To deploy to an app on which you're a collaborator, use
|
|
`balena deploy <appOwnerUsername>/<appName>`.
|
|
|
|
When --build is used, all options supported by `balena build` are also supported
|
|
by this command.
|
|
|
|
The --registry-secrets option specifies a JSON or YAML file containing private
|
|
Docker registry usernames and passwords to be used when pulling base images.
|
|
Sample registry-secrets YAML file:
|
|
|
|
'my-registry-server.com:25000':
|
|
username: ann
|
|
password: hunter2
|
|
'': # Use the empty string to refer to the Docker Hub
|
|
username: mike
|
|
password: cze14
|
|
'eu.gcr.io': # Google Container Registry
|
|
username: '_json_key'
|
|
password: '{escaped contents of the GCR keyfile.json file}'
|
|
|
|
For a sample project using registry secrets with the Google Container Registry,
|
|
check: https://github.com/balena-io-playground/sample-gcr-registry-secrets
|
|
|
|
If the --registry-secrets option is not specified, and a secrets.yml or
|
|
secrets.json file exists in the balena directory (usually $HOME/.balena),
|
|
this file will be used instead.
|
|
|
|
Examples:
|
|
|
|
$ balena deploy myApp
|
|
$ balena deploy myApp --build --source myBuildDir/
|
|
$ balena deploy myApp myApp/myImage
|
|
|
|
### Options
|
|
|
|
#### --source, -s <source>
|
|
|
|
Specify an alternate source directory; default is the working directory
|
|
|
|
#### --build, -b
|
|
|
|
Force a rebuild before deploy
|
|
|
|
#### --nologupload
|
|
|
|
Don't upload build logs to the dashboard with image (if building)
|
|
|
|
#### --projectName, -n <projectName>
|
|
|
|
Specify an alternate project name; default is the directory name
|
|
|
|
#### --emulated, -e
|
|
|
|
Run an emulated build using Qemu
|
|
|
|
#### --dockerfile <Dockerfile>
|
|
|
|
Alternative Dockerfile name/path, relative to the source folder
|
|
|
|
#### --logs
|
|
|
|
Display full log output
|
|
|
|
#### --noparent-check
|
|
|
|
Disable project validation check of 'docker-compose.yml' file in parent folder
|
|
|
|
#### --registry-secrets, -R <secrets.yml|.json>
|
|
|
|
Path to a YAML or JSON file with passwords for a private Docker registry
|
|
|
|
#### --convert-eol, -l
|
|
|
|
On Windows only, convert line endings from CRLF (Windows format) to LF (Unix format). Source files are not modified.
|
|
|
|
#### --docker, -P <docker>
|
|
|
|
Path to a local docker socket (e.g. /var/run/docker.sock)
|
|
|
|
#### --dockerHost, -h <dockerHost>
|
|
|
|
Docker daemon hostname or IP address (dev machine or balena device)
|
|
|
|
#### --dockerPort, -p <dockerPort>
|
|
|
|
Docker daemon TCP port number (hint: 2375 for balena devices)
|
|
|
|
#### --ca <ca>
|
|
|
|
Docker host TLS certificate authority file
|
|
|
|
#### --cert <cert>
|
|
|
|
Docker host TLS certificate file
|
|
|
|
#### --key <key>
|
|
|
|
Docker host TLS key file
|
|
|
|
#### --tag, -t <tag>
|
|
|
|
The alias to the generated image
|
|
|
|
#### --buildArg, -B <arg>
|
|
|
|
Set a build-time variable (eg. "-B 'ARG=value'"). Can be specified multiple times.
|
|
|
|
#### --cache-from <image-list>
|
|
|
|
Comma-separated list (no spaces) of image names for build cache resolution. Implements the same feature as the "docker build --cache-from" option.
|
|
|
|
#### --nocache
|
|
|
|
Don't use docker layer caching when building
|
|
|
|
#### --squash
|
|
|
|
Squash newly built layers into a single new layer
|
|
|
|
# Platform
|
|
|
|
## join [deviceIpOrHostname]
|
|
|
|
Move a local device to an application on another balena server, causing
|
|
the device to "join" the new server. The device must be running balenaOS.
|
|
|
|
For example, you could provision a device against an openBalena installation
|
|
where you perform end-to-end tests and then move it to balenaCloud when it's
|
|
ready for production.
|
|
|
|
To move a device between applications on the same server, use the
|
|
`balena device move` command instead of `balena join`.
|
|
|
|
If you don't specify a device hostname or IP, this command will automatically
|
|
scan the local network for balenaOS devices and prompt you to select one
|
|
from an interactive picker. This requires root privileges. Likewise, if
|
|
the application flag is not provided then a picker will be shown.
|
|
|
|
Examples:
|
|
|
|
$ balena join
|
|
$ balena join balena.local
|
|
$ balena join balena.local --application MyApp
|
|
$ balena join 192.168.1.25
|
|
$ balena join 192.168.1.25 --application MyApp
|
|
|
|
### Arguments
|
|
|
|
#### DEVICEIPORHOSTNAME
|
|
|
|
the IP or hostname of device
|
|
|
|
### Options
|
|
|
|
#### -a, --application APPLICATION
|
|
|
|
application name
|
|
|
|
## leave [deviceIpOrHostname]
|
|
|
|
Remove a local device from its balena application, causing the device to
|
|
"leave" the server it is provisioned on. This effectively makes the device
|
|
"unmanaged". The device must be running balenaOS.
|
|
|
|
The device entry on the server is preserved after running this command,
|
|
so the device can subsequently re-join the server if needed.
|
|
|
|
If you don't specify a device hostname or IP, this command will automatically
|
|
scan the local network for balenaOS devices and prompt you to select one
|
|
from an interactive picker. This usually requires root privileges.
|
|
|
|
Examples:
|
|
|
|
$ balena leave
|
|
$ balena leave balena.local
|
|
$ balena leave 192.168.1.25
|
|
|
|
### Arguments
|
|
|
|
#### DEVICEIPORHOSTNAME
|
|
|
|
the device IP or hostname
|
|
|
|
### Options
|
|
|
|
# Utilities
|
|
|
|
## util available-drives
|
|
|
|
Use this command to list your machine's drives usable for writing the OS image to.
|
|
Skips the system drives.
|