38fc145ad0
...explictly label current ip values as ipv4, in order to more easily add ipv6 support later on.
45 lines
2.5 KiB
HCL
45 lines
2.5 KiB
HCL
locals {
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first_control_plane_network_ipv4 = module.control_planes[0].private_ipv4_address
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ssh_public_key = trimspace(file(var.public_key))
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# ssh_private_key is either the contents of var.private_key or null to use a ssh agent.
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ssh_private_key = var.private_key == null ? null : trimspace(file(var.private_key))
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# 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.
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# For terraforms provisioner.connection.agent_identity, we need the public key as a string.
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ssh_identity = var.private_key == null ? local.ssh_public_key : null
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# ssh_identity_file is used for ssh "-i" flag, its the private key if that is set, or a public key file
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# if an ssh agent is used.
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ssh_identity_file = var.private_key == null ? var.public_key : var.private_key
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# shared flags for ssh to ignore host keys, to use root and our ssh identity file for all connections during provisioning.
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ssh_args = "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i ${local.ssh_identity_file}"
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ccm_version = var.hetzner_ccm_version != null ? var.hetzner_ccm_version : data.github_release.hetzner_ccm.release_tag
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csi_version = var.hetzner_csi_version != null ? var.hetzner_csi_version : data.github_release.hetzner_csi.release_tag
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kured_version = data.github_release.kured.release_tag
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common_commands_install_k3s = [
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"set -ex",
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# prepare the k3s config directory
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"mkdir -p /etc/rancher/k3s",
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# move the config file into place
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"mv /tmp/config.yaml /etc/rancher/k3s/config.yaml",
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# if the server has already been initialized just stop here
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"[ -e /etc/rancher/k3s/k3s.yaml ] && exit 0",
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]
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install_k3s_server = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SKIP_START=true INSTALL_K3S_CHANNEL=${var.initial_k3s_channel} INSTALL_K3S_EXEC=server sh -"])
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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_CHANNEL=${var.initial_k3s_channel} INSTALL_K3S_EXEC=agent sh -"])
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agent_nodepools = merge([
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for nodepool_name, nodepool_obj in var.agent_nodepools : {
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for index in range(nodepool_obj.count) :
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format("%s-%s", nodepool_name, index) => {
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server_type : nodepool_obj.server_type,
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subnet : lookup(nodepool_obj, "subnet", "default"),
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index : index
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}
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}
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]...)
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}
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