[#IOPID-2340] Remove WEU Redis for FastLogin

[BurnedMarshal]

Motivation and Context

The new ITN Redis used by fast login is already active in production, the old redis in WEU region can be removed

Major Changes

Remove Redis and related Subnet from WEU region

Dependencies

depends on #1217

Testing

Documentation

Other Considerations

[dpulls]

🎉 All dependencies have been resolved !

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

📖 Terraform Plan ('src/common/prod') - success

Terraform Plan

module.application_gateway_weu.data.azurerm_linux_web_app.appservice_selfcare_be: Still reading... [10s elapsed]
data.azurerm_linux_function_app.eucovidcert: Still reading... [10s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.appservice_continua: Still reading... [10s elapsed]
data.azurerm_linux_web_app.firmaconio_selfcare_web_app: Still reading... [10s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.cms_backoffice_app_itn: Still reading... [10s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.session_manager_03: Still reading... [10s elapsed]
data.azurerm_linux_function_app.io_sign_user: Still reading... [10s elapsed]
data.azurerm_linux_function_app.function_assets_cdn: Still reading... [10s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.appservice_selfcare_be: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.appservice_devportal_be: Still reading... [10s elapsed]
data.azurerm_linux_function_app.app_messages_xl[1]: Still reading... [10s elapsed]
data.azurerm_linux_function_app.eucovidcert: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.appservice_continua: Still reading... [20s elapsed]
data.azurerm_linux_web_app.firmaconio_selfcare_web_app: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.cms_backoffice_app_itn: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.session_manager_03: Still reading... [20s elapsed]
data.azurerm_linux_function_app.io_sign_user: Still reading... [20s elapsed]
data.azurerm_linux_function_app.function_assets_cdn: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.appservice_devportal_be: Still reading... [20s elapsed]
data.azurerm_linux_function_app.app_messages_xl[1]: Still reading... [20s elapsed]
data.azurerm_linux_function_app.function_profile[0]: Still reading... [10s elapsed]
data.azurerm_linux_function_app.function_profile[1]: Still reading... [10s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.cms_backoffice_app_itn: Still reading... [30s elapsed]
data.azurerm_linux_function_app.app_messages_xl[0]: Still reading... [10s elapsed]
data.azurerm_linux_function_app.function_cgn: Still reading... [10s elapsed]
data.azurerm_linux_function_app.services_app_backend_function_app: Still reading... [10s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.fims_op_app: Still reading... [10s elapsed]
data.azurerm_linux_function_app.function_profile[0]: Still reading... [20s elapsed]
data.azurerm_linux_function_app.function_profile[1]: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.session_manager_04: Still reading... [10s elapsed]
data.azurerm_linux_function_app.lollipop_function: Still reading... [10s elapsed]
data.azurerm_linux_function_app.app_messages_xl[0]: Still reading... [20s elapsed]
data.azurerm_linux_function_app.wallet_user: Still reading... [10s elapsed]
data.azurerm_linux_function_app.function_cgn: Still reading... [20s elapsed]
data.azurerm_linux_function_app.services_app_backend_function_app: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.fims_op_app: Still reading... [20s elapsed]
module.application_gateway_weu.data.azurerm_linux_web_app.session_manager_04: Still reading... [20s elapsed]
data.azurerm_linux_function_app.lollipop_function: Still reading... [20s elapsed]
data.azurerm_linux_function_app.wallet_user: Still reading... [20s elapsed]

Terraform used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # module.application_gateway_weu.azurerm_web_application_firewall_policy.api_app will be updated in-place
  ~ resource "azurerm_web_application_firewall_policy" "api_app" {
        id                  = "/subscriptions/ec285037-c673-4f58-b594-d7c480da4e8b/resourceGroups/io-p-rg-external/providers/Microsoft.Network/applicationGatewayWebApplicationFirewallPolicies/io-p-waf-appgateway-api-app-policy"
        name                = "io-p-waf-appgateway-api-app-policy"
        tags                = {
            "CostCenter"  = "TS310 - PAGAMENTI & SERVIZI"
            "CreatedBy"   = "Terraform"
            "Environment" = "Prod"
            "Owner"       = "IO"
            "Source"      = "https://github.com/pagopa/io-infra"
        }
        # (4 unchanged attributes hidden)

      ~ policy_settings {
          ~ request_body_inspect_limit_in_kb          = 0 -> 128
            # (6 unchanged attributes hidden)
        }

        # (1 unchanged block hidden)
    }

  # module.cosmos_api_weu.azurerm_cosmosdb_sql_container.these["message-status"] will be updated in-place
  ~ resource "azurerm_cosmosdb_sql_container" "these" {
        id                  = "/subscriptions/ec285037-c673-4f58-b594-d7c480da4e8b/resourceGroups/io-p-rg-internal/providers/Microsoft.DocumentDB/databaseAccounts/io-p-cosmos-api/sqlDatabases/db/containers/message-status"
        name                = "message-status"
        # (8 unchanged attributes hidden)

      ~ autoscale_settings {
          ~ max_throughput = 67000 -> 200000
        }

        # (2 unchanged blocks hidden)
    }

  # module.cosmos_api_weu.azurerm_cosmosdb_sql_container.these["messages"] will be updated in-place
  ~ resource "azurerm_cosmosdb_sql_container" "these" {
        id                  = "/subscriptions/ec285037-c673-4f58-b594-d7c480da4e8b/resourceGroups/io-p-rg-internal/providers/Microsoft.DocumentDB/databaseAccounts/io-p-cosmos-api/sqlDatabases/db/containers/messages"
        name                = "messages"
        # (8 unchanged attributes hidden)

      ~ autoscale_settings {
          ~ max_throughput = 46000 -> 100000
        }

        # (2 unchanged blocks hidden)
    }

  # module.cosmos_api_weu.azurerm_cosmosdb_sql_container.these["profiles"] will be updated in-place
  ~ resource "azurerm_cosmosdb_sql_container" "these" {
        id                  = "/subscriptions/ec285037-c673-4f58-b594-d7c480da4e8b/resourceGroups/io-p-rg-internal/providers/Microsoft.DocumentDB/databaseAccounts/io-p-cosmos-api/sqlDatabases/db/containers/profiles"
        name                = "profiles"
        # (7 unchanged attributes hidden)

      ~ autoscale_settings {
          ~ max_throughput = 48000 -> 100000
        }

        # (2 unchanged blocks hidden)
    }

  # module.app_backend_weu["3"].module.appservice_app_backend.azurerm_linux_web_app.this will be updated in-place
  ~ resource "azurerm_linux_web_app" "this" {
        id                                             = "/subscriptions/ec285037-c673-4f58-b594-d7c480da4e8b/resourceGroups/io-p-rg-linux/providers/Microsoft.Web/sites/io-p-app-appbackendl3"
        name                                           = "io-p-app-appbackendl3"
        tags                                           = {
            "CostCenter"  = "TS310 - PAGAMENTI & SERVIZI"
            "CreatedBy"   = "Terraform"
            "Environment" = "Prod"
            "Owner"       = "IO"
            "Source"      = "https://github.com/pagopa/io-infra/blob/main/src/common/prod"
        }
        # (22 unchanged attributes hidden)

      ~ site_config {
          ~ health_check_eviction_time_in_min       = 0 -> 2
            # (25 unchanged attributes hidden)

            # (16 unchanged blocks hidden)
        }

        # (1 unchanged block hidden)
    }

  # module.application_gateway_weu.module.app_gw.azurerm_application_gateway.this will be updated in-place
  ~ resource "azurerm_application_gateway" "this" {
        id                                = "/subscriptions/ec285037-c673-4f58-b594-d7c480da4e8b/resourceGroups/io-p-rg-external/providers/Microsoft.Network/applicationGateways/io-p-appgateway"
        name                              = "io-p-appgateway"
        tags                              = {
            "CostCenter"  = "TS310 - PAGAMENTI & SERVIZI"
            "CreatedBy"   = "Terraform"
            "Environment" = "Prod"
            "Owner"       = "IO"
            "Source"      = "https://github.com/pagopa/io-infra"
        }
        # (7 unchanged attributes hidden)

      ~ autoscale_configuration {
          ~ max_capacity = 50 -> 100
          ~ min_capacity = 10 -> 20
        }

        # (86 unchanged blocks hidden)
    }

Plan: 0 to add, 6 to change, 0 to destroy.

Warning: Argument is deprecated

  with module.application_gateway_weu.azurerm_web_application_firewall_policy.api_app,
  on ../_modules/application_gateway/firewall.tf line 62, in resource "azurerm_web_application_firewall_policy" "api_app":
  62:         disabled_rules = [
  63:           "942100",
  64:           "942120",
  65:           "942190",
  66:           "942200",
  67:           "942210",
  68:           "942240",
  69:           "942250",
  70:           "942260",
  71:           "942330",
  72:           "942340",
  73:           "942370",
  74:           "942380",
  75:           "942430",
  76:           "942440",
  77:           "942450",
  78:         ]

`disabled_rules` will be removed in favour of the `rule` property in version
4.0 of the AzureRM Provider.

(and 50 more similar warnings elsewhere)

─────────────────────────────────────────────────────────────────────────────

Note: You didn't use the -out option to save this plan, so Terraform can't
guarantee to take exactly these actions if you run "terraform apply" now.