mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-27 01:11:03 +00:00
86 lines
3.9 KiB
Markdown
86 lines
3.9 KiB
Markdown
# balena CLI Installation Instructions for Linux
|
|
|
|
These instructions are suitable for most Linux distributions on Intel x86, such as
|
|
Ubuntu, Debian, Fedora, Arch Linux and other glibc-based distributions.
|
|
For the ARM architecture and for Linux distributions not based on glibc, such as
|
|
Alpine Linux, follow the [NPM Installation](./INSTALL-ADVANCED.md#npm-installation)
|
|
method.
|
|
|
|
Selected operating system: **Linux**
|
|
|
|
1. Download the latest zip file from the [latest release
|
|
page](https://github.com/balena-io/balena-cli/releases/latest). Look for a file name that ends
|
|
with "-standalone.zip", for example:
|
|
`balena-cli-vX.Y.Z-linux-x64-standalone.zip`
|
|
|
|
2. Extract the zip file contents to any folder you choose, for example `/home/james`.
|
|
The extracted contents will include a `balena-cli` folder.
|
|
|
|
3. Add that folder (e.g. `/home/james/balena-cli`) to the `PATH` environment variable.
|
|
Check this [StackOverflow
|
|
post](https://stackoverflow.com/questions/14637979/how-to-permanently-set-path-on-linux-unix)
|
|
for instructions. Close and reopen the terminal window so that the changes to `PATH`
|
|
can take effect.
|
|
|
|
4. Check that the installation was successful by running the following commands on a
|
|
terminal window:
|
|
* `balena version` - should print the CLI's version
|
|
* `balena help` - should print a list of available commands
|
|
|
|
To update the balena CLI to a new version, download a new release zip file and replace the previous
|
|
installation folder. To uninstall, simply delete the folder and edit the PATH environment variable
|
|
as described above.
|
|
|
|
## sudo configuration
|
|
|
|
A few CLI commands require execution through sudo, e.g. `sudo balena scan`.
|
|
If your Linux distribution has an `/etc/sudoers` file that defines a `secure_path`
|
|
setting, run `sudo visudo` to edit it and add the balena CLI's installation folder to
|
|
the ***pre-existing*** `secure_path` setting, for example:
|
|
|
|
```text
|
|
Defaults secure_path="/home/james/balena-cli:<pre-existing entries go here>"
|
|
```
|
|
|
|
If an `/etc/sudoers` file does not exist, or if it does not contain a pre-existing
|
|
`secure_path` setting, do not change it.
|
|
|
|
If you also have Docker installed, ensure that it can be executed ***without*** `sudo`, so that
|
|
CLI commands like `balena build` and `balena preload` can also be executed without `sudo`.
|
|
Check Docker's [post-installation
|
|
steps](https://docs.docker.com/engine/install/linux-postinstall/) on how to achieve this.
|
|
|
|
## Additional Dependencies
|
|
|
|
### build, deploy
|
|
|
|
These commands require [Docker](https://docs.docker.com/install/overview/) or
|
|
[balenaEngine](https://www.balena.io/engine/) to be available on a local or remote
|
|
machine. Most users will follow [Docker's installation
|
|
instructions](https://docs.docker.com/install/overview/) to install Docker on the same
|
|
workstation as the balena CLI. The [advanced installation
|
|
options](./INSTALL-ADVANCED.md#additional-dependencies) document describes other possibilities.
|
|
|
|
### balena ssh
|
|
|
|
The `balena ssh` command requires the `ssh` command-line tool to be available. Most Linux
|
|
distributions will already have it installed. Otherwise, `sudo apt-get install openssh-client`
|
|
should do the trick on Debian or Ubuntu.
|
|
|
|
The `balena ssh` command also requires an SSH key to be added to your balena account: see [SSH
|
|
Access documentation](https://www.balena.io/docs/learn/manage/ssh-access/). The `balena key*`
|
|
command set can also be used to list and manage SSH keys: see `balena help -v`.
|
|
|
|
### balena scan
|
|
|
|
The `balena scan` command requires a multicast DNS (mDNS) service like
|
|
[Avahi](https://en.wikipedia.org/wiki/Avahi_(software)), which is installed by default on most
|
|
desktop Linux distributions. Otherwise, on Debian or Ubuntu, the installation command would be
|
|
`sudo apt-get install avahi-daemon`.
|
|
|
|
### balena preload
|
|
|
|
Like the `build` and `deploy` commands, the `preload` command requires Docker, with the additional
|
|
restriction that Docker must be installed on the local machine (because Docker's bind mounting
|
|
feature is used).
|