
Eu tenho um arquivo Terraform chamado azure.tf que deve implantar uma máquina virtual no Azure e depois SSH nessa máquina para executar um manual do Ansible. O problema é que toda vez que executo o terraform apply, o antigo endereço IP público da VM anterior é usado.
Eu tenho um arquivo chamado outputs.tf que gera este endereço IP
output "public_ip_address" {
value = data.azurerm_public_ip.my_terraform_public_ip.ip_address
}
Isto gera um endereço IP, mas parece ser o endereço IP antigo do recurso já destruído
resource "azurerm_resource_group" "rg" {
location = var.resource_group_location
name = "ikwilgraaagdatditwerkt"
}
# Create virtual network
resource "azurerm_virtual_network" "my_terraform_network" {
name = "myVnet"
address_space = ["10.0.0.0/16"]
location = azurerm_resource_group.rg.location
resource_group_name = azurerm_resource_group.rg.name
}
# Create subnet
resource "azurerm_subnet" "my_terraform_subnet" {
name = "mySubnet"
resource_group_name = azurerm_resource_group.rg.name
virtual_network_name = azurerm_virtual_network.my_terraform_network.name
address_prefixes = ["10.0.1.0/24"]
}
# Create public IPs
resource "azurerm_public_ip" "my_terraform_public_ip" {
name = "testpublicIP"
location = azurerm_resource_group.rg.location
resource_group_name = azurerm_resource_group.rg.name
allocation_method = "Dynamic"
}
# Create Network Security Group and rule
resource "azurerm_network_security_group" "my_terraform_nsg" {
name = "myNetworkSecurityGroup"
location = azurerm_resource_group.rg.location
resource_group_name = azurerm_resource_group.rg.name
security_rule {
name = "SSH"
priority = 1001
direction = "Inbound"
access = "Allow"
protocol = "Tcp"
source_port_range = "*"
destination_port_range = "22"
source_address_prefix = "*"
destination_address_prefix = "*"
}
}
# Create network interface
resource "azurerm_network_interface" "my_terraform_nic" {
name = "myNIC"
location = azurerm_resource_group.rg.location
resource_group_name = azurerm_resource_group.rg.name
ip_configuration {
name = "my_nic_configuration"
subnet_id = azurerm_subnet.my_terraform_subnet.id
private_ip_address_allocation = "Dynamic"
public_ip_address_id = azurerm_public_ip.my_terraform_public_ip.id
}
}
# Connect the security group to the network interface
resource "azurerm_network_interface_security_group_association" "example" {
network_interface_id = azurerm_network_interface.my_terraform_nic.id
network_security_group_id = azurerm_network_security_group.my_terraform_nsg.id
}
resource "azurerm_virtual_machine" "my_terraform_vm" {
name = "myVM" #abstract away
location = azurerm_resource_group.rg.location
resource_group_name = azurerm_resource_group.rg.name
network_interface_ids = [azurerm_network_interface.my_terraform_nic.id]
vm_size = "Standard_DS1_v2" #abstract away
delete_data_disks_on_termination = true
delete_os_disk_on_termination = true
storage_image_reference {
publisher = "canonical" #abstract away
offer = "0001-com-ubuntu-server-focal" #abstract away
sku = "20_04-lts" #abstract away
version = "latest" #abstract away
}
storage_os_disk {
name = "vm1-osdisk" #abstract away
caching = "ReadWrite" #abstract away
create_option = "FromImage" #abstract away
managed_disk_type = "Standard_LRS"#abstract away
}
os_profile {
computer_name = "hostname" #abstract away
admin_username = "testadmin" #abstract away
admin_password = "Password1234!" #abstract away
}
os_profile_linux_config {
disable_password_authentication = false
}
provisioner "remote-exec" {
inline = ["echo 'Wait until SSH is ready'"]
connection {
type = "ssh"
user = "ubuntu"
private_key = file(local.private_key_path_Azure)
host = azurerm_public_ip.my_terraform_public_ip.ip_address
}
}
provisioner "local-exec" {
command = "ansible-playbook -i ${azurerm_public_ip.my_terraform_public_ip.ip_address}, --private-key ${local.private_key_path_Azure} docker.yaml"
}
}
Examinei a NIC, o IP público e a VM no portal e todos receberam o novo endereço IP público. Então, por que o remote-exec usa o antigo?
Qualquer ajuda seria muito apreciada.