From b7999f1666c0281415172b4c97908e05f62d684c Mon Sep 17 00:00:00 2001 From: The Magician Date: Wed, 3 Jun 2020 17:57:03 -0700 Subject: [PATCH] Add Network Management ConnectivityTest resource (#3601) (#54) * add filename override * initial network management resource * description * comments Signed-off-by: Modular Magician --- .../backing_file.tf | 15 ++++ .../main.tf | 44 +++++++++++ .../motd | 7 ++ .../tutorial.md | 79 +++++++++++++++++++ .../backing_file.tf | 15 ++++ .../main.tf | 55 +++++++++++++ .../motd | 7 ++ .../tutorial.md | 79 +++++++++++++++++++ 8 files changed, 301 insertions(+) create mode 100644 network_management_connectivity_test_addresses/backing_file.tf create mode 100644 network_management_connectivity_test_addresses/main.tf create mode 100644 network_management_connectivity_test_addresses/motd create mode 100644 network_management_connectivity_test_addresses/tutorial.md create mode 100644 network_management_connectivity_test_instances/backing_file.tf create mode 100644 network_management_connectivity_test_instances/main.tf create mode 100644 network_management_connectivity_test_instances/motd create mode 100644 network_management_connectivity_test_instances/tutorial.md diff --git a/network_management_connectivity_test_addresses/backing_file.tf b/network_management_connectivity_test_addresses/backing_file.tf new file mode 100644 index 00000000..c60b1199 --- /dev/null +++ b/network_management_connectivity_test_addresses/backing_file.tf @@ -0,0 +1,15 @@ +# This file has some scaffolding to make sure that names are unique and that +# a region and zone are selected when you try to create your Terraform resources. + +locals { + name_suffix = "${random_pet.suffix.id}" +} + +resource "random_pet" "suffix" { + length = 2 +} + +provider "google" { + region = "us-central1" + zone = "us-central1-c" +} diff --git a/network_management_connectivity_test_addresses/main.tf b/network_management_connectivity_test_addresses/main.tf new file mode 100644 index 00000000..49e659b4 --- /dev/null +++ b/network_management_connectivity_test_addresses/main.tf @@ -0,0 +1,44 @@ +resource "google_network_management_connectivity_test" "address-test" { + name = "conn-test-addr-${local.name_suffix}" + source { + ip_address = google_compute_address.source-addr.address + project_id = google_compute_address.source-addr.project + network = google_compute_network.vpc.id + network_type = "GCP_NETWORK" + } + + destination { + ip_address = google_compute_address.dest-addr.address + project_id = google_compute_address.dest-addr.project + network = google_compute_network.vpc.id + } + + protocol = "UDP" +} + +resource "google_compute_network" "vpc" { + name = "connectivity-vpc-${local.name_suffix}" +} + +resource "google_compute_subnetwork" "subnet" { + name = "connectivity-vpc-${local.name_suffix}-subnet" + ip_cidr_range = "10.0.0.0/16" + region = "us-central1" + network = google_compute_network.vpc.id +} + +resource "google_compute_address" "source-addr" { + name = "src-addr-${local.name_suffix}" + subnetwork = google_compute_subnetwork.subnet.id + address_type = "INTERNAL" + address = "10.0.42.42" + region = "us-central1" +} + +resource "google_compute_address" "dest-addr" { + name = "dest-addr-${local.name_suffix}" + subnetwork = google_compute_subnetwork.subnet.id + address_type = "INTERNAL" + address = "10.0.43.43" + region = "us-central1" +} diff --git a/network_management_connectivity_test_addresses/motd b/network_management_connectivity_test_addresses/motd new file mode 100644 index 00000000..45a906e8 --- /dev/null +++ b/network_management_connectivity_test_addresses/motd @@ -0,0 +1,7 @@ +=== + +These examples use real resources that will be billed to the +Google Cloud Platform project you use - so make sure that you +run "terraform destroy" before quitting! + +=== diff --git a/network_management_connectivity_test_addresses/tutorial.md b/network_management_connectivity_test_addresses/tutorial.md new file mode 100644 index 00000000..fd26f2fa --- /dev/null +++ b/network_management_connectivity_test_addresses/tutorial.md @@ -0,0 +1,79 @@ +# Network Management Connectivity Test Addresses - Terraform + +## Setup + + + +Welcome to Terraform in Google Cloud Shell! We need you to let us know what project you'd like to use with Terraform. + + + +Terraform provisions real GCP resources, so anything you create in this session will be billed against this project. + +## Terraforming! + +Let's use {{project-id}} with Terraform! Click the Cloud Shell icon below to copy the command +to your shell, and then run it from the shell by pressing Enter/Return. Terraform will pick up +the project name from the environment variable. + +```bash +export GOOGLE_CLOUD_PROJECT={{project-id}} +``` + +After that, let's get Terraform started. Run the following to pull in the providers. + +```bash +terraform init +``` + +With the providers downloaded and a project set, you're ready to use Terraform. Go ahead! + +```bash +terraform apply +``` + +Terraform will show you what it plans to do, and prompt you to accept. Type "yes" to accept the plan. + +```bash +yes +``` + + +## Post-Apply + +### Editing your config + +Now you've provisioned your resources in GCP! If you run a "plan", you should see no changes needed. + +```bash +terraform plan +``` + +So let's make a change! Try editing a number, or appending a value to the name in the editor. Then, +run a 'plan' again. + +```bash +terraform plan +``` + +Afterwards you can run an apply, which implicitly does a plan and shows you the intended changes +at the 'yes' prompt. + +```bash +terraform apply +``` + +```bash +yes +``` + +## Cleanup + +Run the following to remove the resources Terraform provisioned: + +```bash +terraform destroy +``` +```bash +yes +``` diff --git a/network_management_connectivity_test_instances/backing_file.tf b/network_management_connectivity_test_instances/backing_file.tf new file mode 100644 index 00000000..c60b1199 --- /dev/null +++ b/network_management_connectivity_test_instances/backing_file.tf @@ -0,0 +1,15 @@ +# This file has some scaffolding to make sure that names are unique and that +# a region and zone are selected when you try to create your Terraform resources. + +locals { + name_suffix = "${random_pet.suffix.id}" +} + +resource "random_pet" "suffix" { + length = 2 +} + +provider "google" { + region = "us-central1" + zone = "us-central1-c" +} diff --git a/network_management_connectivity_test_instances/main.tf b/network_management_connectivity_test_instances/main.tf new file mode 100644 index 00000000..2f23623b --- /dev/null +++ b/network_management_connectivity_test_instances/main.tf @@ -0,0 +1,55 @@ +resource "google_network_management_connectivity_test" "instance-test" { + name = "conn-test-instances-${local.name_suffix}" + source { + instance = google_compute_instance.source.id + } + + destination { + instance = google_compute_instance.destination.id + } + + protocol = "TCP" +} + +resource "google_compute_instance" "source" { + name = "source-vm-${local.name_suffix}" + machine_type = "n1-standard-1" + + boot_disk { + initialize_params { + image = data.google_compute_image.debian_9.self_link + } + } + + network_interface { + network = google_compute_network.vpc.id + access_config { + } + } +} + +resource "google_compute_instance" "destination" { + name = "dest-vm-${local.name_suffix}" + machine_type = "n1-standard-1" + + boot_disk { + initialize_params { + image = data.google_compute_image.debian_9.self_link + } + } + + network_interface { + network = google_compute_network.vpc.id + access_config { + } + } +} + +resource "google_compute_network" "vpc" { + name = "conn-test-net-${local.name_suffix}" +} + +data "google_compute_image" "debian_9" { + family = "debian-9" + project = "debian-cloud" +} diff --git a/network_management_connectivity_test_instances/motd b/network_management_connectivity_test_instances/motd new file mode 100644 index 00000000..45a906e8 --- /dev/null +++ b/network_management_connectivity_test_instances/motd @@ -0,0 +1,7 @@ +=== + +These examples use real resources that will be billed to the +Google Cloud Platform project you use - so make sure that you +run "terraform destroy" before quitting! + +=== diff --git a/network_management_connectivity_test_instances/tutorial.md b/network_management_connectivity_test_instances/tutorial.md new file mode 100644 index 00000000..fad1894f --- /dev/null +++ b/network_management_connectivity_test_instances/tutorial.md @@ -0,0 +1,79 @@ +# Network Management Connectivity Test Instances - Terraform + +## Setup + + + +Welcome to Terraform in Google Cloud Shell! We need you to let us know what project you'd like to use with Terraform. + + + +Terraform provisions real GCP resources, so anything you create in this session will be billed against this project. + +## Terraforming! + +Let's use {{project-id}} with Terraform! Click the Cloud Shell icon below to copy the command +to your shell, and then run it from the shell by pressing Enter/Return. Terraform will pick up +the project name from the environment variable. + +```bash +export GOOGLE_CLOUD_PROJECT={{project-id}} +``` + +After that, let's get Terraform started. Run the following to pull in the providers. + +```bash +terraform init +``` + +With the providers downloaded and a project set, you're ready to use Terraform. Go ahead! + +```bash +terraform apply +``` + +Terraform will show you what it plans to do, and prompt you to accept. Type "yes" to accept the plan. + +```bash +yes +``` + + +## Post-Apply + +### Editing your config + +Now you've provisioned your resources in GCP! If you run a "plan", you should see no changes needed. + +```bash +terraform plan +``` + +So let's make a change! Try editing a number, or appending a value to the name in the editor. Then, +run a 'plan' again. + +```bash +terraform plan +``` + +Afterwards you can run an apply, which implicitly does a plan and shows you the intended changes +at the 'yes' prompt. + +```bash +terraform apply +``` + +```bash +yes +``` + +## Cleanup + +Run the following to remove the resources Terraform provisioned: + +```bash +terraform destroy +``` +```bash +yes +```