Creating Kontena Nodes on DigitalOcean

The following instructions are designed for those who want to create Kontena Nodes using the Kontena CLI built-in provision tool. It is also possible to create Kontena Nodes manually.

Prerequisites

Create Kontena Node

$ kontena digitalocean node create

Restart Kontena Node

$ kontena digitalocean node restart <NAME>

Terminate Kontena Node

$ kontena digitalocean node terminate <NAME>

Update Kontena Node

By default, Kontena Nodes will auto-update to the same version as Kontena Master immediately if the major or minor version changes (major.minor.x). Kontena Nodes will do a patch level auto-update only when rebooted or systemd is restarted. This auto-update process can be forced by executing the following command in every Kontena Node host:

$ sudo systemctl restart kontena-agent

Advanced Usage

Usage:
    kontena digitalocean node create [OPTIONS] [NAME]

Parameters:
    [NAME]                        Node name

Options:
    --grid GRID                   Specify grid to use
    --token TOKEN                 DigitalOcean API token
    --ssh-key SSH_KEY             Path to ssh public key (default: "~/.ssh/id_rsa.pub")
    --size SIZE                   Droplet size (default: "1gb")
    --region REGION               Region (default: "ams2")
    --version VERSION             Define installed Kontena version (default: "latest")

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