hcloud: Command-line interface for Hetzner Cloud

hcloud is a command-line interface for interacting with Hetzner Cloud.

Installation

You can download pre-built binaries for Linux, FreeBSD, macOS, and Windows on the releases page.

On macOS, you can install hcloud via Homebrew:

brew install hcloud

Third-party packages

There are unofficial packages maintained by third-party users. Please note that these packages aren’t supported nor maintained by Hetzner Cloud and may not always be up-to-date. Downloading the binary or building from source is still the recommended install method.

Build manually

If you have Go installed, you can build and install the hcloud program with:

go get -u github.com/hetznercloud/cli/cmd/hcloud

Getting Started

1. Visit the Hetzner Cloud Console at console.hetzner.cloud, select your project, and create a new API token.

2. Configure the hcloud program to use your token:

   hcloud context create my-project
   

3. You’re ready to use the program. For example, to get a list of available server types, run:

   hcloud server-type list
   

See hcloud help for a list of commands.

Shell Completion

hcloud provides completions for various shells.

Bash

To load completions into the current shell execute:

source <(hcloud completion bash)

In order to make the completions permanent, append the line above to your .bashrc.

Zsh

If shell completions are not already enabled for your environment need to enable them. Add the following line to your ~/.zshrc file:

autoload -Uz compinit; compinit

To load completions for each session execute the following commands:

mkdir -p ~/.config/hcloud/completion/zsh
hcloud completion zsh > ~/.config/hcloud/completion/zsh/_hcloud

Finally add the following line to your ~/.zshrc file, before you call the compinit function:

fpath+=(~/.config/hcloud/completion/zsh)

In the end your ~/.zshrc file should contain the following two lines in the order given here.

fpath+=(~/.config/hcloud/completion/zsh)
#  ... anything else that needs to be done before compinit
autoload -Uz compinit; compinit
# ...

You will need to start a new shell for this setup to take effect.

Fish

To load completions into the current shell execute:

hcloud completion fish | source

In order to make the completions permanent execute once:

 hcloud completion fish > ~/.config/fish/completions/hcloud.fish

Output configuration

You can control output via the -o option:

• For list commands, you can specify -o noheader to omit the table header.

• For list commands, you can specify -o columns=id,name to only show certain columns in the table.

• For describe commands, you can specify -o json to get a JSON representation of the resource. The schema is identical to those in the Hetzner Cloud API which are documented at docs.hetzner.cloud.

• For describe commands, you can specify -o format={{.ID}} to format output according to the given Go template. The template’s input is the resource’s corresponding struct in the hcloud-go library.

Configure hcloud using environment variables

You can use the following environment variables to configure hcloud:

• HCLOUD_TOKEN
• HCLOUD_CONTEXT
• HCLOUD_CONFIG

When using hcloud in scripts, for example, it may be cumbersome to work with contexts. Instead of creating a context, you can set the token via the HCLOUD_TOKEN environment variable. When combined with tools like direnv, you can configure a per-directory context by setting HCLOUD_CONTEXT=my-context via .envrc.

Examples

List all servers

$ hcloud server list
ID       NAME                    STATUS    IPV4
210216   test1                   running   78.46.122.12
210729   ubuntu-8gb-nbg1-dc3-1   running   94.130.177.158

Create a server

$ hcloud server create --name test --image debian-9 --type cx11 --ssh-key demo
   7s [====================================================================] 100%
Server 325211 created

License

MIT license