terraform-hcloud-kube-hetzner/locals.tf
2022-02-20 11:30:07 +01:00

32 lines
1.9 KiB
HCL

locals {
first_control_plane_network_ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 257)
ssh_public_key = trimspace(file(var.public_key))
# ssh_private_key is either the contents of var.private_key or null to use a ssh agent.
ssh_private_key = var.private_key == null ? null : trimspace(file(var.private_key))
# ssh_identity is not set if the private key is passed directly, but if ssh agent is used, the public key tells ssh agent which private key to use.
# For terraforms provisioner.connection.agent_identity, we need the public key as a string.
ssh_identity = var.private_key == null ? local.ssh_public_key : null
# ssh_identity_file is used for ssh "-i" flag, its the private key if that is set, or a public key file
# if an ssh agent is used.
ssh_identity_file = var.private_key == null ? var.public_key : var.private_key
# shared flags for ssh to ignore host keys, to use root and our ssh identity file for all connections during provisioning.
ssh_args = "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i ${local.ssh_identity_file}"
ccm_version = var.hetzner_ccm_version != null ? var.hetzner_ccm_version : data.github_release.hetzner_ccm.release_tag
csi_version = var.hetzner_csi_version != null ? var.hetzner_csi_version : data.github_release.hetzner_csi.release_tag
kured_version = data.github_release.kured.release_tag
common_commands_install_k3s = [
"set -ex",
# prepare the k3s config directory
"mkdir -p /etc/rancher/k3s",
# move the config file into place
"mv /tmp/config.yaml /etc/rancher/k3s/config.yaml"
]
install_k3s_server = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SKIP_START=true INSTALL_K3S_EXEC=server sh -"])
install_k3s_agent = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SKIP_START=true INSTALL_K3S_EXEC=agent sh -"])
}