kjuulh/terraform-hcloud-kube-hetzner
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fix ip_not_available error

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This commit is contained in:
Karim Naufal 2022-02-16 10:56:22 +01:00
parent 4aabee0dad
commit 1165389fc3
4 changed files with 9 additions and 9 deletions
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4
agents.tf
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@ -58,7 +58,7 @@ resource "hcloud_server" "agents" {
token = random_password.k3s_token.result token = random_password.k3s_token.result
kubelet-arg = "cloud-provider=external" kubelet-arg = "cloud-provider=external"
flannel-iface = "eth1" flannel-iface = "eth1"
node-ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 257 + count.index) node-ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 513 + count.index)
node-label = var.automatically_upgrade_k3s ? ["k3s-upgrade=true"] : [] node-label = var.automatically_upgrade_k3s ? ["k3s-upgrade=true"] : []
}) })
destination = "/tmp/config.yaml" destination = "/tmp/config.yaml"
@ -100,7 +100,7 @@ resource "hcloud_server" "agents" {
network { network {
network_id = hcloud_network.k3s.id network_id = hcloud_network.k3s.id
ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 257 + count.index) ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 513 + count.index)
} }
depends_on = [ depends_on = [

2
locals.tf
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@ -1,5 +1,5 @@
locals { locals {
first_control_plane_network_ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 2) first_control_plane_network_ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 257)
hcloud_image_name = "ubuntu-20.04" hcloud_image_name = "ubuntu-20.04"
ssh_public_key = trimspace(file(var.public_key)) ssh_public_key = trimspace(file(var.public_key))

8
servers.tf
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@ -60,9 +60,9 @@ resource "hcloud_server" "control_planes" {
disable = "servicelb, local-storage" disable = "servicelb, local-storage"
flannel-iface = "eth1" flannel-iface = "eth1"
kubelet-arg = "cloud-provider=external" kubelet-arg = "cloud-provider=external"
node-ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 3 + count.index) node-ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 258 + count.index)
advertise-address = cidrhost(hcloud_network_subnet.k3s.ip_range, 3 + count.index) advertise-address = cidrhost(hcloud_network_subnet.k3s.ip_range, 258 + count.index)
tls-san = cidrhost(hcloud_network_subnet.k3s.ip_range, 3 + count.index) tls-san = cidrhost(hcloud_network_subnet.k3s.ip_range, 258 + count.index)
node-taint = var.allow_scheduling_on_control_plane ? [] : ["node-role.kubernetes.io/master:NoSchedule"] node-taint = var.allow_scheduling_on_control_plane ? [] : ["node-role.kubernetes.io/master:NoSchedule"]
node-label = var.automatically_upgrade_k3s ? ["k3s-upgrade=true"] : [] node-label = var.automatically_upgrade_k3s ? ["k3s-upgrade=true"] : []
}) })
@ -104,7 +104,7 @@ resource "hcloud_server" "control_planes" {
network { network {
network_id = hcloud_network.k3s.id network_id = hcloud_network.k3s.id
ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 3 + count.index) ip = cidrhost(hcloud_network_subnet.k3s.ip_range, 258 + count.index)
} }
depends_on = [ depends_on = [

4
templates/traefik_config.yaml.tpl
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@ -10,9 +10,9 @@ spec:
type: LoadBalancer type: LoadBalancer
annotations: annotations:
"load-balancer.hetzner.cloud/name": "traefik" "load-balancer.hetzner.cloud/name": "traefik"
# make hetzners load-balancer connect to our nodes via our private k3s-net. # make hetzners load-balancer connect to our nodes via our private k3s
"load-balancer.hetzner.cloud/use-private-ip": "true" "load-balancer.hetzner.cloud/use-private-ip": "true"
# keep hetzner-ccm from exposing our private ingress ip, which in general isn't routeable from the public internet. # keep hetzner-ccm from exposing our private ingress ip, which in general isn't routeable from the public internet
"load-balancer.hetzner.cloud/disable-private-ingress": "true" "load-balancer.hetzner.cloud/disable-private-ingress": "true"
# disable ipv6 by default, because external-dns doesn't support AAAA for hcloud yet https://github.com/kubernetes-sigs/external-dns/issues/2044 # disable ipv6 by default, because external-dns doesn't support AAAA for hcloud yet https://github.com/kubernetes-sigs/external-dns/issues/2044
"load-balancer.hetzner.cloud/ipv6-disabled": "${lb_disable_ipv6}" "load-balancer.hetzner.cloud/ipv6-disabled": "${lb_disable_ipv6}"