diff --git a/.travis.yml b/.travis.yml index 814cc864a..dc362203e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -9,8 +9,9 @@ services: language: generic +# establish environment variables env: - - TEST_DIR=examples/azure-vm-simple-linux + - TEST_DIR=examples/azure-vm-simple-linux-managed-disk branches: only: @@ -22,14 +23,11 @@ before_deploy: - export KEY=$(cat /dev/urandom | tr -cd 'a-z' | head -c 12) - export PASSWORD=$KEY$(cat /dev/urandom | tr -cd 'A-Z' | head -c 2)$(cat /dev/urandom | tr -cd '0-9' | head -c 2) -# terraform deploy script +# terraform deploy + script deploy: - provider: script skip_cleanup: true - script: cd $TRAVIS_BUILD_DIR/$TEST_DIR && ./deploy.sh + script: cd $TRAVIS_BUILD_DIR/$TEST_DIR && ./deploy.ci.sh on: repo: harijayms/terraform branch: master - -# destroy resources with Azure CLI -after_deploy: cd $TRAVIS_BUILD_DIR/$TEST_DIR && ./after_deploy.sh diff --git a/examples/azure-vm-simple-linux-managed-disk/README.md b/examples/azure-vm-simple-linux-managed-disk/README.md new file mode 100644 index 000000000..0492e3edc --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/README.md @@ -0,0 +1,24 @@ +# Very simple deployment of a Linux VM + + + + + +This template allows you to deploy a simple Linux VM using a few different options for the Ubuntu version, using the latest patched version. This will deploy a A1 size VM in the resource group location and return the FQDN of the VM. + +This template takes a minimum amount of parameters and deploys a Linux VM, using the latest patched version. + +## main.tf +The `main.tf` file contains the actual resources that will be deployed. It also contains the Azure Resource Group definition and any defined variables. + +## outputs.tf +This data is outputted when `terraform apply` is called, and can be queried using the `terraform output` command. + +## provider.tf +Azure requires that an application is added to Azure Active Directory to generate the `client_id`, `client_secret`, and `tenant_id` needed by Terraform (`subscription_id` can be recovered from your Azure account details). Please go [here](https://www.terraform.io/docs/providers/azurerm/) for full instructions on how to create this to populate your `provider.tf` file. + +## terraform.tfvars +If a `terraform.tfvars` file is present in the current directory, Terraform automatically loads it to populate variables. We don't recommend saving usernames and password to version control, but you can create a local secret variables file and use `-var-file` to load it. + +## variables.tf +The `variables.tf` file contains all of the input parameters that the user can specify when deploying this Terraform template. diff --git a/examples/azure-vm-simple-linux-managed-disk/deploy.ci.sh b/examples/azure-vm-simple-linux-managed-disk/deploy.ci.sh new file mode 100755 index 000000000..a81f0979f --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/deploy.ci.sh @@ -0,0 +1,36 @@ +#!/bin/bash + +set -o errexit -o nounset + +docker run --rm -it \ + -e ARM_CLIENT_ID \ + -e ARM_CLIENT_SECRET \ + -e ARM_SUBSCRIPTION_ID \ + -e ARM_TENANT_ID \ + -v $(pwd):/data \ + --workdir=/data \ + --entrypoint "/bin/sh" \ + hashicorp/terraform:light \ + -c "/bin/terraform get; \ + /bin/terraform validate; \ + /bin/terraform plan -out=out.tfplan -var dns_name=$KEY -var hostname=$KEY -var resource_group=$KEY -var admin_password=$PASSWORD; \ + /bin/terraform apply out.tfplan; \ + /bin/terraform show;" + +# cleanup deployed azure resources via azure-cli +docker run --rm -it \ + azuresdk/azure-cli-python \ + sh -c "az login --service-principal -u $ARM_CLIENT_ID -p $ARM_CLIENT_SECRET --tenant $ARM_TENANT_ID; \ + az vm show -g $KEY -n rgvm" + +# cleanup deployed azure resources via terraform +docker run --rm -it \ + -e ARM_CLIENT_ID \ + -e ARM_CLIENT_SECRET \ + -e ARM_SUBSCRIPTION_ID \ + -e ARM_TENANT_ID \ + -v $(pwd):/data \ + --workdir=/data \ + --entrypoint "/bin/sh" \ + hashicorp/terraform:light \ + -c "/bin/terraform destroy -force -var dns_name=$KEY -var hostname=$KEY -var resource_group=$KEY -var admin_password=$PASSWORD;" diff --git a/examples/azure-vm-simple-linux-managed-disk/deploy.mac.sh b/examples/azure-vm-simple-linux-managed-disk/deploy.mac.sh new file mode 100755 index 000000000..9c6563f07 --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/deploy.mac.sh @@ -0,0 +1,15 @@ +#!/bin/bash + +set -o errexit -o nounset + +if docker -v; then + + # generate a unique string for CI deployment + export KEY=$(cat /dev/urandom | env LC_CTYPE=C tr -cd 'a-z' | head -c 12) + export PASSWORD=$KEY$(cat /dev/urandom | env LC_CTYPE=C tr -cd 'A-Z' | head -c 2)$(cat /dev/urandom | env LC_CTYPE=C tr -cd '0-9' | head -c 2) + + /bin/sh ./deploy.ci.sh + +else + echo "Docker is used to run terraform commands, please install before run: https://docs.docker.com/docker-for-mac/install/" +fi diff --git a/examples/azure-vm-simple-linux-managed-disk/main.tf b/examples/azure-vm-simple-linux-managed-disk/main.tf new file mode 100644 index 000000000..17a5c23e9 --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/main.tf @@ -0,0 +1,101 @@ +resource "azurerm_resource_group" "rg" { + name = "${var.resource_group}" + location = "${var.location}" +} + +resource "azurerm_virtual_network" "vnet" { + name = "${var.virtual_network_name}" + location = "${var.location}" + address_space = ["${var.address_space}"] + resource_group_name = "${azurerm_resource_group.rg.name}" +} + +resource "azurerm_subnet" "subnet" { + name = "${var.rg_prefix}subnet" + virtual_network_name = "${azurerm_virtual_network.vnet.name}" + resource_group_name = "${azurerm_resource_group.rg.name}" + address_prefix = "${var.subnet_prefix}" +} + +resource "azurerm_network_interface" "nic" { + name = "${var.rg_prefix}nic" + location = "${var.location}" + resource_group_name = "${azurerm_resource_group.rg.name}" + + ip_configuration { + name = "${var.rg_prefix}ipconfig" + subnet_id = "${azurerm_subnet.subnet.id}" + private_ip_address_allocation = "Dynamic" + public_ip_address_id = "${azurerm_public_ip.pip.id}" + } +} + +resource "azurerm_public_ip" "pip" { + name = "${var.rg_prefix}-ip" + location = "${var.location}" + resource_group_name = "${azurerm_resource_group.rg.name}" + public_ip_address_allocation = "dynamic" + domain_name_label = "${var.dns_name}" +} + +resource "azurerm_storage_account" "stor" { + name = "${var.dns_name}stor" + location = "${var.location}" + resource_group_name = "${azurerm_resource_group.rg.name}" + account_type = "${var.storage_account_type}" +} + +resource "azurerm_managed_disk" "datadisk" { + name = "${var.hostname}-datadisk" + location = "${var.location}" + resource_group_name = "${azurerm_resource_group.rg.name}" + storage_account_type = "Standard_LRS" + create_option = "Empty" + disk_size_gb = "1023" +} + +resource "azurerm_virtual_machine" "vm" { + name = "${var.rg_prefix}vm" + location = "${var.location}" + resource_group_name = "${azurerm_resource_group.rg.name}" + vm_size = "${var.vm_size}" + network_interface_ids = ["${azurerm_network_interface.nic.id}"] + + storage_image_reference { + publisher = "${var.image_publisher}" + offer = "${var.image_offer}" + sku = "${var.image_sku}" + version = "${var.image_version}" + } + + storage_os_disk { + name = "${var.hostname}-osdisk" + managed_disk_type = "Standard_LRS" + caching = "ReadWrite" + create_option = "FromImage" + } + + storage_data_disk { + name = "${var.hostname}-datadisk" + managed_disk_id = "${azurerm_managed_disk.datadisk.id}" + managed_disk_type = "Standard_LRS" + disk_size_gb = "1023" + create_option = "Attach" + lun = 0 + } + + os_profile { + computer_name = "${var.hostname}" + admin_username = "${var.admin_username}" + admin_password = "${var.admin_password}" + } + + os_profile_linux_config { + disable_password_authentication = false + } + + boot_diagnostics { + enabled = "true" + storage_uri = "${azurerm_storage_account.stor.primary_blob_endpoint}" + } +} diff --git a/examples/azure-vm-simple-linux-managed-disk/outputs.tf b/examples/azure-vm-simple-linux-managed-disk/outputs.tf new file mode 100644 index 000000000..9e3c2f071 --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/outputs.tf @@ -0,0 +1,11 @@ +output "hostname" { + value = "${var.hostname}" +} + +output "vm_fqdn" { + value = "${azurerm_public_ip.pip.fqdn}" +} + +output "sshCommand" { + value = "ssh ${var.admin_username}@${azurerm_public_ip.pip.fqdn}" +} diff --git a/examples/azure-vm-simple-linux-managed-disk/provider.tf b/examples/azure-vm-simple-linux-managed-disk/provider.tf new file mode 100644 index 000000000..79291f7ca --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/provider.tf @@ -0,0 +1,7 @@ +# provider "azurerm" { +# subscription_id = "REPLACE-WITH-YOUR-SUBSCRIPTION-ID" +# client_id = "REPLACE-WITH-YOUR-CLIENT-ID" +# client_secret = "REPLACE-WITH-YOUR-CLIENT-SECRET" +# tenant_id = "REPLACE-WITH-YOUR-TENANT-ID" +# } + diff --git a/examples/azure-vm-simple-linux-managed-disk/terraform.tfvars b/examples/azure-vm-simple-linux-managed-disk/terraform.tfvars new file mode 100644 index 000000000..bee98e4e1 --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/terraform.tfvars @@ -0,0 +1,8 @@ +# Replace with relevant values + +# resource_group = "myresourcegroup" +# rg_prefix = "rg" +# hostname = "myvm" +# dns_name = "mydnsname" +# location = "southcentralus" +# admin_password = "T3rr@f0rmP@ssword" diff --git a/examples/azure-vm-simple-linux-managed-disk/variables.tf b/examples/azure-vm-simple-linux-managed-disk/variables.tf new file mode 100644 index 000000000..17fbe337d --- /dev/null +++ b/examples/azure-vm-simple-linux-managed-disk/variables.tf @@ -0,0 +1,75 @@ +variable "resource_group" { + description = "The name of the resource group in which to create the virtual network." +} + +variable "rg_prefix" { + description = "The shortened abbreviation to represent your resource group that will go on the front of some resources." + default = "rg" +} + +variable "hostname" { + description = "VM name referenced also in storage-related names." +} + +variable "dns_name" { + description = " Label for the Domain Name. Will be used to make up the FQDN. If a domain name label is specified, an A DNS record is created for the public IP in the Microsoft Azure DNS system." +} + +variable "location" { + description = "The location/region where the virtual network is created. Changing this forces a new resource to be created." + default = "southcentralus" +} + +variable "virtual_network_name" { + description = "The name for the virtual network." + default = "vnet" +} + +variable "address_space" { + description = "The address space that is used by the virtual network. You can supply more than one address space. Changing this forces a new resource to be created." + default = "10.0.0.0/16" +} + +variable "subnet_prefix" { + description = "The address prefix to use for the subnet." + default = "10.0.10.0/24" +} + +variable "storage_account_type" { + description = "Defines the type of storage account to be created. Valid options are Standard_LRS, Standard_ZRS, Standard_GRS, Standard_RAGRS, Premium_LRS. Changing this is sometimes valid - see the Azure documentation for more information on which types of accounts can be converted into other types." + default = "Standard_LRS" +} + +variable "vm_size" { + description = "Specifies the size of the virtual machine." + default = "Standard_A0" +} + +variable "image_publisher" { + description = "name of the publisher of the image (az vm image list)" + default = "Canonical" +} + +variable "image_offer" { + description = "the name of the offer (az vm image list)" + default = "UbuntuServer" +} + +variable "image_sku" { + description = "image sku to apply (az vm image list)" + default = "16.04-LTS" +} + +variable "image_version" { + description = "version of the image to apply (az vm image list)" + default = "latest" +} + +variable "admin_username" { + description = "administrator user name" + default = "vmadmin" +} + +variable "admin_password" { + description = "administrator password (recommended to disable password auth)" +}