Inits go module and terraform for kubernetes nodes on GCP

.gitignore

@@ -19,3 +19,40 @@
 
 # Go workspace file
 go.work
+
+ssh/
+
+# Local .terraform directories
+**/.terraform/*
+
+# .tfstate files
+*.tfstate
+*.tfstate.*
+
+# Crash log files
+crash.log
+crash.*.log
+
+# Exclude all .tfvars files, which are likely to contain sensitive data, such as
+# password, private keys, and other secrets. These should not be part of version 
+# control as they are data points which are potentially sensitive and subject 
+# to change depending on the environment.
+*.tfvars
+*.tfvars.json
+
+# Ignore override files as they are usually used to override resources locally and so
+# are not checked in
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+
+# Include override files you do wish to add to version control using negated pattern
+# !example_override.tf
+
+# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
+# example: *tfplan*
+
+# Ignore CLI configuration files
+.terraformrc
+terraform.rc

go.mod

@@ -0,0 +1,3 @@
+module github.com/XanderWatson/CSL7510-VCC-Project
+
+go 1.21.0

infra/main.tf

@@ -0,0 +1,167 @@
+resource "google_compute_instance" "kubenode1" {
+  boot_disk {
+    auto_delete = true
+    device_name = "instance-1"
+
+    initialize_params {
+      image = "projects/ubuntu-os-cloud/global/images/ubuntu-2204-jammy-v20231030"
+      size  = 50
+      type  = "pd-balanced"
+    }
+
+    mode = "READ_WRITE"
+  }
+
+  can_ip_forward      = true
+  deletion_protection = false
+  enable_display      = false
+  hostname            = "kubenode1.vcc"
+
+  labels = {
+    goog-ec-src = "vm_add-tf"
+  }
+
+  machine_type = "e2-medium"
+  name         = "kubenode1"
+
+  network_interface {
+    access_config {
+      network_tier = "PREMIUM"
+    }
+
+    subnetwork = "projects/vcc-course/regions/asia-south2/subnetworks/default"
+  }
+
+  scheduling {
+    automatic_restart   = true
+    on_host_maintenance = "MIGRATE"
+    preemptible         = false
+    provisioning_model  = "STANDARD"
+  }
+
+  service_account {
+    email  = var.gcp_svc_email
+    scopes = var.gcp_svc_scopes
+  }
+
+  shielded_instance_config {
+    enable_integrity_monitoring = true
+    enable_secure_boot          = false
+    enable_vtpm                 = true
+  }
+
+  tags = ["http-server", "https-server", "lb-health-check"]
+  zone = "asia-south2-a"
+}
+
+resource "google_compute_instance" "kubenode2" {
+  boot_disk {
+    auto_delete = true
+    device_name = "instance-2"
+
+    initialize_params {
+      image = "projects/ubuntu-os-cloud/global/images/ubuntu-2204-jammy-v20231030"
+      size  = 50
+      type  = "pd-balanced"
+    }
+
+    mode = "READ_WRITE"
+  }
+
+  can_ip_forward      = true
+  deletion_protection = false
+  enable_display      = false
+  hostname            = "kubenode2.vcc"
+
+  labels = {
+    goog-ec-src = "vm_add-tf"
+  }
+
+  machine_type = "e2-medium"
+  name         = "kubenode2"
+
+  network_interface {
+    access_config {
+      network_tier = "PREMIUM"
+    }
+
+    subnetwork = "projects/vcc-course/regions/us-west1/subnetworks/default"
+  }
+
+  scheduling {
+    automatic_restart   = true
+    on_host_maintenance = "MIGRATE"
+    preemptible         = false
+    provisioning_model  = "STANDARD"
+  }
+
+  service_account {
+    email  = var.gcp_svc_email
+    scopes = var.gcp_svc_scopes
+  }
+
+  shielded_instance_config {
+    enable_integrity_monitoring = true
+    enable_secure_boot          = false
+    enable_vtpm                 = true
+  }
+
+  tags = ["http-server", "https-server", "lb-health-check"]
+  zone = "us-west1-b"
+}
+
+resource "google_compute_instance" "kubenode3" {
+  boot_disk {
+    auto_delete = true
+    device_name = "instance-3"
+
+    initialize_params {
+      image = "projects/ubuntu-os-cloud/global/images/ubuntu-2204-jammy-v20231030"
+      size  = 50
+      type  = "pd-balanced"
+    }
+
+    mode = "READ_WRITE"
+  }
+
+  can_ip_forward      = true
+  deletion_protection = false
+  enable_display      = false
+  hostname            = "kubenode3.vcc"
+
+  labels = {
+    goog-ec-src = "vm_add-tf"
+  }
+
+  machine_type = "e2-medium"
+  name         = "kubenode3"
+
+  network_interface {
+    access_config {
+      network_tier = "PREMIUM"
+    }
+
+    subnetwork = "projects/vcc-course/regions/europe-west9/subnetworks/default"
+  }
+
+  scheduling {
+    automatic_restart   = true
+    on_host_maintenance = "MIGRATE"
+    preemptible         = false
+    provisioning_model  = "STANDARD"
+  }
+
+  service_account {
+    email  = var.gcp_svc_email
+    scopes = var.gcp_svc_scopes
+  }
+
+  shielded_instance_config {
+    enable_integrity_monitoring = true
+    enable_secure_boot          = false
+    enable_vtpm                 = true
+  }
+
+  tags = ["http-server", "https-server", "lb-health-check"]
+  zone = "europe-west9-a"
+}

infra/provider.tf

@@ -0,0 +1,7 @@
+# GCP Provider
+
+provider "google" {
+  credentials = file(var.gcp_svc_key)
+  project     = var.gcp_project
+  region      = var.gcp_region
+}

infra/variables.tf

@@ -0,0 +1,9 @@
+variable "gcp_svc_key" {}
+
+variable "gcp_project" {}
+
+variable "gcp_region" {}
+
+variable "gcp_svc_email" {}
+
+variable "gcp_svc_scopes" {}

main.go

@@ -0,0 +1 @@
+package main