fix: Azure devops migration from azurerm v2 version (#23)

* allign with azurerm v2 version

* updated docs

application_insights_web_test_preview/README.md

@@ -1,6 +1,6 @@
 # Application insights we test preview
 
-This module allow to create an alert for the fqdn host
+This module create an alert for a host and verify that is up and running
 
 ## How to use
 

azure_devops_agent/README.md

@@ -1,3 +1,41 @@
+# Azure devops agent
+
+This module allow to create an azure devops agent (vm scale set), and inside the folder scripts has a lot of utilities
+
+## How to use
+
+```ts
+resource "azurerm_resource_group" "azdo_rg" {
+  count    = var.enable_azdoa ? 1 : 0
+  name     = local.azuredevops_rg_name
+  location = var.location
+
+  tags = var.tags
+}
+
+module "azdoa_snet" {
+  source   = "git::https://github.com/pagopa/terraform-azurerm-v3.git//subnet?ref=v3.5.2"
+  count                                          = var.enable_azdoa ? 1 : 0
+  name                                           = local.azuredevops_subnet_name
+  address_prefixes                               = var.cidr_subnet_azdoa
+  resource_group_name                            = azurerm_resource_group.rg_vnet.name
+  virtual_network_name                           = module.vnet.name
+  private_endpoint_network_policies_enabled = true
+}
+
+module "azdoa_vmss_li" {
+  source   = "git::https://github.com/pagopa/terraform-azurerm-v3.git//azure_devops_agent?ref=azure-devops-agent-migration-v2"
+  count               = var.enable_azdoa ? 1 : 0
+  name                = local.azuredevops_agent_vm_name
+  resource_group_name = azurerm_resource_group.azdo_rg[0].name
+  subnet_id           = module.azdoa_snet[0].id
+  subscription        = data.azurerm_subscription.current.display_name
+
+  tags = var.tags
+}
+
+```
+
 <!-- markdownlint-disable -->
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ## Requirements

azure_devops_agent/main.tf

@@ -6,6 +6,7 @@ resource "null_resource" "this" {
     name                = var.name
     resource_group_name = var.resource_group_name
     subscription        = var.subscription
+    config_json         = "${sha1(file("${path.module}/script-config.json"))}"
   }
 
   provisioner "local-exec" {

azure_devops_agent/script-config.sh

@@ -8,7 +8,7 @@ apt-get -y install zip unzip
 # install az cli from https://docs.microsoft.com/en-us/cli/azure/install-azure-cli-linux?pivots=apt#option-2-step-by-step-installation-instructions
 
 apt-get -y update
-apt-get -y install ca-certificates curl apt-transport-https lsb-release gnupg
+apt-get -y install ca-certificates curl wget apt-transport-https lsb-release gnupg
 
 curl -sL https://packages.microsoft.com/keys/microsoft.asc |
     gpg --dearmor |
@@ -35,7 +35,7 @@ echo \
   $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
 
 apt-get -y update
-apt-get -y install docker-ce docker-ce-cli containerd.io
+apt-get -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin
 
 # install kubectl from https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/#install-using-native-package-management
 
@@ -55,10 +55,31 @@ echo "deb https://baltocdn.com/helm/stable/debian/ all main" | tee /etc/apt/sour
 apt-get -y update
 apt-get -y install helm
 
+# install yq from https://github.com/mikefarah/yq#install
+
+YQ_VERSION="v4.27.2"
+YQ_BINARY="yq_linux_amd64"
+wget https://github.com/mikefarah/yq/releases/download/${YQ_VERSION}/${YQ_BINARY}.tar.gz -O - |\
+  tar xz && mv ${YQ_BINARY} /usr/bin/yq
+
 # install zip unzip
+
 apt-get -y update
 apt-get -y install zip unzip
 
+# install SOPS from https://github.com/mozilla/sops
+SOPS_VERSION="v3.7.3"
+SOPS_BINARY="3.7.3_amd64.deb"
+
+wget https://github.com/mozilla/sops/releases/download/${SOPS_VERSION}/sops_${SOPS_BINARY} |apt install -y $PWD/sops_${SOPS_BINARY}
+
+# install jq
+
+apt-get -y update
+apt-get -y install jq
+
+# prepare machine for k6 large load test
+
 sysctl -w net.ipv4.ip_local_port_range="1024 65535"
 sysctl -w net.ipv4.tcp_tw_reuse=1
 sysctl -w net.ipv4.tcp_timestamps=1