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test: implement new environment setup
Co-authored-by: Jonas Lammler <jonas.lammler@hetzner-cloud.de> Co-authored-by: Julian Tölle <julian.toelle@hetzner-cloud.de>
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Jun 21, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| .terraform* | ||
| terraform.tfstate | ||
| terraform.tfstate.backup | ||
| *.auto.tfvars | ||
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| files/* | ||
| !files/.gitkeep | ||
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| .env |
File renamed without changes.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| SHELL = bash | ||
| .ONESHELL: | ||
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| ENV ?= dev | ||
| K3S_CHANNEL ?= stable | ||
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| env.auto.tfvars: | ||
| @echo 'name = "$(ENV)"' > "$@" | ||
| @echo 'hcloud_token = "$(HCLOUD_TOKEN)"' >> "$@" | ||
| @echo 'k3s_channel = "$(K3S_CHANNEL)"' >> "$@" | ||
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| .terraform: | ||
| tofu init | ||
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| up: .terraform env.auto.tfvars | ||
| tofu apply -auto-approve | ||
| $(MAKE) port-forward | ||
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| down: .terraform env.auto.tfvars | ||
| tofu destroy -auto-approve | ||
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| port-forward: | ||
| source files/env.sh | ||
| bash files/registry-port-forward.sh | ||
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| clean: | ||
| rm -Rf files/* .terraform* terraform.tfstate* env.auto.tfvars |
Empty file.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| # Setup the infrastructure | ||
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| provider "hcloud" { | ||
| token = var.hcloud_token | ||
| } | ||
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| locals { | ||
| labels = { | ||
| env = var.name | ||
| } | ||
| } | ||
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| # SSH Key | ||
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| resource "tls_private_key" "ssh" { | ||
| algorithm = "ED25519" | ||
| } | ||
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| resource "local_sensitive_file" "ssh" { | ||
| content = tls_private_key.ssh.private_key_openssh | ||
| filename = abspath("${path.root}/files/id_ed25519") | ||
| } | ||
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| resource "hcloud_ssh_key" "default" { | ||
| name = var.name | ||
| public_key = tls_private_key.ssh.public_key_openssh | ||
| labels = local.labels | ||
| } | ||
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| # Network | ||
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| resource "hcloud_network" "cluster" { | ||
| name = var.name | ||
| ip_range = "10.0.0.0/8" | ||
| labels = local.labels | ||
| } | ||
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| resource "hcloud_network_subnet" "cluster" { | ||
| network_id = hcloud_network.cluster.id | ||
| network_zone = "eu-central" | ||
| type = "cloud" | ||
| ip_range = "10.0.0.0/24" | ||
| } | ||
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| # Control Plane Node | ||
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| resource "hcloud_server" "control" { | ||
| name = "${var.name}-control" | ||
| server_type = var.hcloud_server_type | ||
| location = var.hcloud_location | ||
| image = var.hcloud_image | ||
| ssh_keys = [hcloud_ssh_key.default.id] | ||
| labels = local.labels | ||
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| connection { | ||
| host = self.ipv4_address | ||
| private_key = tls_private_key.ssh.private_key_openssh | ||
| } | ||
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| provisioner "remote-exec" { | ||
| inline = ["cloud-init status --wait || test $? -eq 2"] | ||
| } | ||
| } | ||
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| resource "hcloud_server_network" "control" { | ||
| server_id = hcloud_server.control.id | ||
| subnet_id = hcloud_network_subnet.cluster.id | ||
| } | ||
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| # Worker / Agent Nodes | ||
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| variable "worker_count" { | ||
| type = number | ||
| default = 3 | ||
| } | ||
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| resource "hcloud_server" "worker" { | ||
| count = var.worker_count | ||
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| name = "${var.name}-worker-${count.index}" | ||
| server_type = var.hcloud_server_type | ||
| location = var.hcloud_location | ||
| image = var.hcloud_image | ||
| ssh_keys = [hcloud_ssh_key.default.id] | ||
| labels = local.labels | ||
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| connection { | ||
| host = self.ipv4_address | ||
| private_key = tls_private_key.ssh.private_key_openssh | ||
| } | ||
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| provisioner "remote-exec" { | ||
| inline = ["cloud-init status --wait || test $? -eq 2"] | ||
| } | ||
| } | ||
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| resource "hcloud_server_network" "worker" { | ||
| count = var.worker_count | ||
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| server_id = hcloud_server.worker[count.index].id | ||
| subnet_id = hcloud_network_subnet.cluster.id | ||
| } |
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