mirror of
https://github.com/2martens/terraform.git
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109 lines
3.7 KiB
Terraform
109 lines
3.7 KiB
Terraform
resource "hcloud_primary_ip" "ipv4_node_address" {
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count = var.number_nodes
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name = format("%s_%s_%s_%d", "docker", var.stage_name, "ipv4", count.index)
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datacenter = element(var.locations.*.datacenter_name, count.index)
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type = "ipv4"
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assignee_type = "server"
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auto_delete = false
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}
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resource "hcloud_rdns" "ipv4_node" {
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count = var.number_nodes
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primary_ip_id = hcloud_primary_ip.ipv4_node_address[count.index].id
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ip_address = hcloud_primary_ip.ipv4_node_address[count.index].ip_address
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dns_ptr = format("%s-%d.%s", "node", count.index, local.docker_network_domain)
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}
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resource "hcloud_primary_ip" "ipv6_node_address" {
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count = var.number_nodes
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name = format("%s_%s_%s_%d", "docker", var.stage_name, "ipv6", count.index)
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datacenter = element(var.locations.*.datacenter_name, count.index)
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type = "ipv6"
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assignee_type = "server"
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auto_delete = false
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}
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resource "hcloud_rdns" "ipv6_node" {
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count = var.number_nodes
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primary_ip_id = hcloud_primary_ip.ipv6_node_address[count.index].id
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ip_address = hcloud_primary_ip.ipv6_node_address[count.index].ip_address
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dns_ptr = format("%s-%d.%s", "node", count.index, local.docker_network_domain)
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}
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resource "hcloud_server_network" "nginx_private" {
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count = var.number_nodes
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server_id = hcloud_server.node[count.index].id
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subnet_id = var.server_subnet_id
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ip = var.private_node_ips[count.index]
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}
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resource "hcloud_server" "node" {
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count = var.number_nodes
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name = format("%s-%s-%s-%d", "docker", var.stage_name, "node", count.index)
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image = var.image_name
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allow_deprecated_images = false
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server_type = var.server_type
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location = element(var.locations.*.name, count.index)
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public_net {
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ipv4_enabled = true
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ipv4 = hcloud_primary_ip.ipv4_node_address[count.index].id
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ipv6_enabled = true
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ipv6 = hcloud_primary_ip.ipv6_node_address[count.index].id
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}
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ignore_remote_firewall_ids = false
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keep_disk = false
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placement_group_id = data.hcloud_placement_group.default.id
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firewall_ids = [var.basic_firewall_id, var.http_firewall_id]
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ssh_keys = [var.admin_ssh_key.id]
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shutdown_before_deletion = true
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labels = {
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"docker" : "yes",
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"swarm" : "yes",
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"manager" : "yes"
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}
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user_data = templatefile("${path.module}/templates/cloud-init-manager-node.yaml.tftpl", {
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admin_public_ssh_key : format("%s %s", var.admin_ssh_key.public_key, var.admin_ssh_key.name)
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admin_user : var.admin_user
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terraform_public_ssh_key : var.terraform_public_ssh_key
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github_public_ssh_key : var.github_public_ssh_key
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main_node : count.index == 0
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packages_setup : base64encode(templatefile("${path.module}/templates/scripts/install-packages.sh.tftpl", {
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manager_node : true
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}))
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firewall_setup : base64encode(templatefile("${path.module}/templates/scripts/firewall-setup.sh.tftpl", {
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node_ip : var.private_node_ips[count.index]
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manager_node : true
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}))
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ssh_setup : base64encode(templatefile("${path.module}/templates/scripts/ssh-setup.sh.tftpl", {
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admin_user : var.admin_user
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manager_node : true
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}))
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sysctl_setup : base64encode(file("${path.module}/templates/scripts/sysctl-setup.sh"))
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swarm_setup : base64encode(templatefile("${path.module}/templates/scripts/swarm-setup.sh.tftpl", {
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main_node : count.index == 0
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main_node_private_ip : var.private_node_ips[0]
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}))
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certbot_setup : base64encode(file("${path.module}/templates/scripts/certbot-setup.sh"))
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})
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network {
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network_id = var.network_id
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ip = var.private_node_ips[count.index]
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alias_ips = []
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}
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lifecycle {
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ignore_changes = [ssh_keys, user_data]
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}
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}
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