kjuulh/terraform-hcloud-kube-hetzner
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[WIP] nodepools feature

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jodhi
2022-02-23 22:46:46 +07:00
parent 054782d6be
commit 7d301f2c6d
5 changed files with 38 additions and 18 deletions
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18
agents.tf
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@@ -1,9 +1,9 @@
module "agents" {
source = "./modules/host"
count = var.agents_num
name = "k3s-agent-${count.index}"
for_each = local.agent_nodepools
name = each.key
ssh_keys = [hcloud_ssh_key.k3s.id]
public_key = var.public_key
private_key = var.private_key
@@ -12,8 +12,8 @@ module "agents" {
placement_group_id = hcloud_placement_group.k3s.id
location = var.location
network_id = hcloud_network.k3s.id
ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 513 + count.index)
server_type = var.agent_server_type
ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 513 + each.value.index)
server_type = each.value.server_type
labels = {
"provisioner" = "terraform",
@@ -24,28 +24,28 @@ module "agents" {
}
resource "null_resource" "agents" {
count = var.agents_num
for_each = local.agent_nodepools
triggers = {
agent_id = module.agents[count.index].id
agent_id = module.agents[each.key].id
}
connection {
user = "root"
private_key = local.ssh_private_key
agent_identity = local.ssh_identity
host = module.agents[count.index].ipv4_address
host = module.agents[each.key].ipv4_address
}
# Generating k3s agent config file
provisioner "file" {
content = yamlencode({
node-name = module.agents[count.index].name
node-name = module.agents[each.key].name
server = "https://${local.first_control_plane_network_ip}:6443"
token = random_password.k3s_token.result
kubelet-arg = "cloud-provider=external"
flannel-iface = "eth1"
node-ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 513 + count.index)
node-ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 513 + each.value.index)
node-label = var.automatically_upgrade_k3s ? ["k3s_upgrade=true"] : []
})
destination = "/tmp/config.yaml"