isabella232 / infra-tf-hetzner-cloud

Terraform module for Hetzner Cloud

Usage

This is a helper module used by Status internal repos like: infra-hq, infra-misc, infra-eth-cluster, or infra-swarm.

Usage

Simply import the modue using the source directive:

module "hetzner-cloud" {
  source = "github.com/status-im/infra-tf-hetzner-cloud"
}

More details.

Variables

• Scaling
  • host_count - Number of hosts to start in this region.
  • image - OS image used to create host. (default: ubuntu-20.04)
  • type - Type of host to create. (default: cx11)
  • location - Region in which the host will be created. (default: hel1)
  • data_vol_size - Size in GiB of an extra data volume to attach to the dropplet. (default: 0)
• General
  • name - Prefix of hostname before index. (default: node)
  • group - Name of Ansible group to add hosts to.
  • env - Environment for these hosts, affects DNS entries.
  • stage - Name of stage, like prod, dev, or staging.
  • domain - DNS Domain to update.
• Security
  • ssh_user - User used to log in to instance (default: root)
  • ssh_keys - Names of ssh public keys to add to created hosts.
  • open_tcp_ports - TCP port ranges to enable access from outside. Format: N-N (default: [])
  • open_udp_ports - UDP port ranges to enable access from outside. Format: N-N (default: [])

Adding an SSH Key

$ hcloud ssh-key create --name bob --public-key-from-file ~/.ssh/id_rsa.pub
SSH key 1234567 created