How to specify Hetzner Cloud ssh key

[eduardosm]

Documentation says that DRONE_HETZNERCLOUD_SSHKEY must be an integer. How does such integer represent an SSH key?
I already added the public key to Hetzner, but how do I provide the private key to the autoscaler and how does an SSH key relate to a simple integer?

[cz3k]

The integer value represents the ID of the SSH key. You could use following curl command to retrieve the IDs of your Hetzner SSH keys:

curl -H "Authorization: Bearer $HETZNER_API_TOKEN" 'https://api.hetzner.cloud/v1/ssh_keys'