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https://github.com/puppetmaster/typhoon.git
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1366ae404b
* Replace v0.11 bracket type hints with Terraform v0.12 list expressions * Use expression syntax instead of interpolated strings, where suggested * Update DigitalOcean tutorial documentation * Define Terraform and plugin version requirements in versions.tf * Require digitalocean ~> v1.3 to support Terraform v0.12 * Require ct ~> v0.3.2 to support Terraform v0.12
125 lines
3.2 KiB
HCL
125 lines
3.2 KiB
HCL
# Secure copy etcd TLS assets and kubeconfig to controllers. Activates kubelet.service
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resource "null_resource" "copy-controller-secrets" {
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count = var.controller_count
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depends_on = [
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digitalocean_firewall.rules
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]
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connection {
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type = "ssh"
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host = element(digitalocean_droplet.controllers.*.ipv4_address, count.index)
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user = "core"
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timeout = "15m"
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}
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provisioner "file" {
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content = module.bootkube.kubeconfig-kubelet
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destination = "$HOME/kubeconfig"
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}
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provisioner "file" {
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content = module.bootkube.etcd_ca_cert
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destination = "$HOME/etcd-client-ca.crt"
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}
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provisioner "file" {
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content = module.bootkube.etcd_client_cert
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destination = "$HOME/etcd-client.crt"
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}
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provisioner "file" {
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content = module.bootkube.etcd_client_key
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destination = "$HOME/etcd-client.key"
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}
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provisioner "file" {
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content = module.bootkube.etcd_server_cert
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destination = "$HOME/etcd-server.crt"
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}
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provisioner "file" {
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content = module.bootkube.etcd_server_key
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destination = "$HOME/etcd-server.key"
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}
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provisioner "file" {
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content = module.bootkube.etcd_peer_cert
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destination = "$HOME/etcd-peer.crt"
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}
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provisioner "file" {
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content = module.bootkube.etcd_peer_key
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destination = "$HOME/etcd-peer.key"
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}
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provisioner "remote-exec" {
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inline = [
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"sudo mkdir -p /etc/ssl/etcd/etcd",
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"sudo mv etcd-client* /etc/ssl/etcd/",
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"sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
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"sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
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"sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
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"sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
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"sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
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"sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
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"sudo chown -R etcd:etcd /etc/ssl/etcd",
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"sudo chmod -R 500 /etc/ssl/etcd",
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"sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
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]
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}
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}
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# Secure copy kubeconfig to all workers. Activates kubelet.service.
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resource "null_resource" "copy-worker-secrets" {
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count = var.worker_count
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connection {
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type = "ssh"
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host = element(digitalocean_droplet.workers.*.ipv4_address, count.index)
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user = "core"
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timeout = "15m"
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}
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provisioner "file" {
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content = module.bootkube.kubeconfig-kubelet
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destination = "$HOME/kubeconfig"
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}
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provisioner "remote-exec" {
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inline = [
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"sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
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]
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}
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}
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# Secure copy bootkube assets to ONE controller and start bootkube to perform
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# one-time self-hosted cluster bootstrapping.
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resource "null_resource" "bootkube-start" {
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depends_on = [
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module.bootkube,
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null_resource.copy-controller-secrets,
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null_resource.copy-worker-secrets,
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]
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connection {
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type = "ssh"
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host = digitalocean_droplet.controllers[0].ipv4_address
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user = "core"
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timeout = "15m"
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}
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provisioner "file" {
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source = var.asset_dir
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destination = "$HOME/assets"
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}
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provisioner "remote-exec" {
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inline = [
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"sudo mv $HOME/assets /opt/bootkube",
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"sudo systemctl start bootkube",
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]
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}
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}
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