m-azure-basic-infrastructure

Epiphany Module: Azure Basic Infrastructure

AzBI module is responsible for providing basic cloud resources (eg. resource groups, virtual networks, subnets, virtual machines etc.) which will be used by upcoming modules.

Basic usage

Requirements

Requirements are listed in a separate document.

Run module

• Create a shared directory:

  mkdir /tmp/shared

  This 'shared' dir is a place where all configs and states will be stored while working with Epiphany modules.

• Generate ssh keys in: /tmp/shared/vms_rsa.pub

  ssh-keygen -t rsa -b 4096 -f /tmp/shared/vms_rsa -N ''

• Build Docker image if development version is used

  make build

• Initialize AzBI module:

  docker run --rm -v /tmp/shared:/shared epiphanyplatform/azbi:dev init --name=epiphany-modules-test

  ⭐ Variable values can be passed as docker environment variables as well. In presented example we could use docker run command -e NAME=2 parameter instead of --name=epiphany-modules-test command parameter.

  ⚠️ Use image's tag according to tag generated in build step.

  This command will create configuration file of AzBI module in /tmp/shared/azbi/azbi-config.yml. You can investigate what is stored in that file. Available parameters are described in the inputs document.

  ⚠️ Pay attention to the docker image tag you are using. Command make build command uses a specific version tag (default epiphanyplatrofm/azbi:dev).

• Plan and apply AzBI module:

  docker run --rm -v /tmp/shared:/shared -e SUBSCRIPTION_ID=subscriptionId -e CLIENT_ID=appId -e CLIENT_SECRET=password -e TENANT_ID=tenantId epiphanyplatform/azbi:dev plan
  docker run --rm -v /tmp/shared:/shared -e SUBSCRIPTION_ID=subscriptionId -e CLIENT_ID=appId -e CLIENT_SECRET=password -e TENANT_ID=tenantId epiphanyplatform/azbi:dev apply

  ⭐ Variable values can be passed as docker environment variables. I's often more convenient to pass sensitive values as presented.

  Running those commands should create resource group, vnet, subnet and 2 virtual machines. You should verify in Azure Portal.

• Destroy module resources:

  docker run --rm -v /tmp/shared:/shared -e SUBSCRIPTION_ID=subscriptionId -e CLIENT_ID=appId -e CLIENT_SECRET=password -e TENANT_ID=tenantId epiphanyplatform/azbi:dev plan --destroy
  docker run --rm -v /tmp/shared:/shared -e SUBSCRIPTION_ID=subscriptionId -e CLIENT_ID=appId -e CLIENT_SECRET=password -e TENANT_ID=tenantId epiphanyplatform/azbi:dev destroy

  ⭐ Variable values can be passed as docker environment variables. I's often more convenient to pass sensitive values as presented.

  ⚠️ Running those commands will remove all resource group and all its content so be careful. You should verify in Azure Portal.

AzBI output data

The output from this module is:

• rg_name
• vnet_name
• vm_groups (complex object)

Examples

For examples running description please have a look into this document.

Development

For development related topics please look into this document.

Module dependencies

Component	Version	Repo/Website	License
Terraform	0.13.2	https://www.terraform.io/	Mozilla Public License 2.0
Terraform AzureRM provider	2.27.0	https://github.com/terraform-providers/terraform-provider-azurerm	Mozilla Public License 2.0