info:cursos:udemy:terraform-azure:conditionals-state-vm

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info:cursos:udemy:terraform-azure:conditionals-state-vm [30/03/2020 14:55] – creat mateinfo:cursos:udemy:terraform-azure:conditionals-state-vm [14/04/2020 06:33] (actual) – [azure Market Place Images] mate
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 } }
 </sxh> </sxh>
 +
 +== conditionals
 +<sxh json; highlight:7; title: terraform.tfvars>
 +"web_server_location"       = "westus2"
 +"web_server_rg"             = "web-rg"
 +"resource_prefix"           = "web-server"
 +"web_server_address_space"  = "1.0.0.0/22"
 +"web_server_address_prefix" = "1.0.1.0/24"
 +"web_server_name"           = "web-01"
 +"environment"               = "production"
 +</sxh>
 +<sxh json; highlight:5; title: main.tf>
 +variable "environment" {}
 +
 +resource "azurerm_public_ip" "web_server_public_ip" {
 +  name                         = "${var.web_server_name}-public-ip"
 +  location                     = "${var.web_server_location}"
 +  resource_group_name          = "${azurerm_resource_group.web_server_rg.name}"
 +  public_ip_address_allocation = "${var.environment == "production" ? "static" : "dynamic" }"
 +}
 +</sxh>
 +
 +
 +
 +
 +
 +
 +== azure Network Security Group
 +  * traffic control
 +    * like firewall
 +  * default rules
 +  * own rules
 +  * scope (network, subnets, resources)
 +<sxh json; highlight:5,[15-28]; title: NSG>
 +resource "azurerm_network_interface" "web_server_nic" {
 +  name                      = "${var.web_server_name}-nic"
 +  location                  = "${var.web_server_location}"
 +  resource_group_name       = "${azurerm_resource_group.web_server_rg.name}"
 +  network_security_group_id = "${azurerm_network_security_group.web_server_nsg.id}"
 +
 +  ip_configuration {
 +    name                          = "${var.web_server_name}-ip"
 +    subnet_id                     = "${azurerm_subnet.web_server_subnet.id}"
 +    private_ip_address_allocation = "dynamic"
 +    public_ip_address_id         = "${azurerm_public_ip.web_server_public_ip.id}"
 +  }
 +}
 +
 +resource "azurerm_network_security_rule" "web_server_nsg_rule_rdp" {
 +  name                        = "RDP Inbound"
 +  priority                    = 100
 +  direction                   = "Inbound"
 +  access                      = "Allow"
 +  protocol                    = "TCP"
 +  source_port_range           = "*"
 +  destination_port_range      = "3389"
 +  source_address_prefix       = "*"
 +  destination_address_prefix  = "*"
 +  resource_group_name         = "${azurerm_resource_group.web_server_rg.name}"
 +  network_security_group_name = "${azurerm_network_security_group.web_server_nsg.name}"
 +}
 +</sxh>
 +
 +== azure Terraform state
 +  * track and map deployed resources
 +  * **terraform.tfstate**, **terraform.tfstate.backup**
 +  * metadata
 +  * stored locally o remotely (to be shared, more security)
 +  * sensitive data!
 +  * don't edit this file, IMPORT
 +  * [[https://resources.azure.com|Azure Resource Explorer]]
 +
 +== azure Market Place Images
 +  * como obtener datos de las VM
 +    * desde el template, en un RG en el que ya tenemos desplegada una máquina
 +    * ''az vm image list-publishers -l <LOCATION> -o table''
 +    * ''az vm image list-offers -l <LOCATION> -p MicrosoftWindowsServer -o table''
 +      * **MicrosoftWindowsServer** lo hemos sacado del comando anterior
 +    * ''az vm image list-skus -l <LOCATION> -p MicrosoftWindowsServer -f WindowsServer -o Table''
 +      * **WindowsServer** lo hemos sacado del listado anterior
 +      * esto nos devuelve un listado con las versiones específicas
 +
 +== azure Hardware Models
 +  * [[https://docs.microsoft.com/en-us/azure/virtual-machines/sizes-general]]
 +  * [[https://azure.microsoft.com/en-us/pricing/calculator/]]
 +  * ''az vm list-sizes -l <LOCATION> -o table''
 +
 +== Azure Virtual Machine
 +  * Hardware model
 +  * Image
 +  * Networking
 +  * Disks
 +  * Availability and Scale Sets
 +  * <code properties>resource "azurerm_virtual_machine" "vm" {
 +  name                  = "${var.web_server_name}-vm"
 +  location              = "${var.web_server_location}"
 +  resource_group_name   = "${azurerm_resource_group.web_server_rg.name}"
 +  network_interface_ids = ["${azurerm_network_interface.web_server_nic.id}"]
 +  vm_size               = "Standard_B1s"
 +
 +  storage_image_reference {
 +    publisher = "MicrosoftWindowsServer"
 +    offer     = "WindowsServer"
 +    sku       = "2016-Datacenter-Server-Core-smalldisk"
 +    version   = "latest"
 +  }
 +
 +  storage_os_disk {
 +    name              = "${var.web_server_name}-osdisk"
 +    caching           = "ReadWrite"
 +    create_option     = "FromImage"
 +    managed_disk_type = "Standard_LRS"
 +  }
 +
 +  os_profile {
 +    computer_name  = "${var.web_server_name}-os"
 +    admin_username = "webserver"
 +    admin_password = "password"
 +  }
 +
 +  os_profile_windows_config {
 +    
 +  }
 +}</code>
  • info/cursos/udemy/terraform-azure/conditionals-state-vm.1585605346.txt.gz
  • Darrera modificació: 30/03/2020 14:55
  • per mate