[英]How can I execute a script with different params for each instance of the VM resource azurerm_virtual_machine_scale_set?
[英]How do I request azure spot instances using terraform, in a virtual machine scale set?
如果我提出的问题很糟糕,请提前道歉,但我会很感激在 linux vmss 的上下文中请求现场实例的一些帮助。
这是参考: https://www.terraform.io/docs/providers/azurerm/r/linux_virtual_machine_scale_set.html#identity
及其相关部分:
这是他们的示例 json,没有任何指示可选 arguments go 的位置:
resource "azurerm_linux_virtual_machine_scale_set" "example" {
name = "example-vmss"
resource_group_name = azurerm_resource_group.example.name
location = azurerm_resource_group.example.location
sku = "Standard_F2"
instances = 1
admin_username = "adminuser"
admin_ssh_key {
username = "adminuser"
public_key = file("~/.ssh/id_rsa.pub")
}
source_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "16.04-LTS"
version = "latest"
}
os_disk {
storage_account_type = "Standard_LRS"
caching = "ReadWrite"
}
network_interface {
name = "example"
primary = true
ip_configuration {
name = "internal"
primary = true
subnet_id = azurerm_subnet.internal.id
}
}
}
我想将以下两行放在某处:
priority = var.spot_priority
eviction_policy = var.spot_eviction_policy
但是当我把它们放在顶层时,我得到了这个错误:
Error: expected priority to be one of [Low Regular], got Spot
(显然我在terraform.tfvars
其设置为“Spot”
我尝试将它们插入到不同的块中,但它们给了我意想不到的参数错误。
我在哪里告诉 terraform 我想要现场实例?
编辑:通过在 vmss 资源的顶层传入“Low”而不是“Spot”来解决问题。
我还使用了azurerm_linux_virtual_machine_scale_set
提供的示例,并像这样添加priority
和eviction_policy
:
resource "azurerm_linux_virtual_machine_scale_set" "example" {
name = "example-vmss"
resource_group_name = azurerm_resource_group.example.name
location = azurerm_resource_group.example.location
sku = "Standard_F2"
instances = 1
admin_username = "adminuser"
priority = "Spot"
eviction_policy = "Deallocate"
admin_ssh_key {
username = "adminuser"
public_key = file("~/.ssh/id_rsa.pub")
}
source_image_reference {
publisher = "Canonical"
offer = "UbuntuServer"
sku = "16.04-LTS"
version = "latest"
}
os_disk {
storage_account_type = "Standard_LRS"
caching = "ReadWrite"
}
network_interface {
name = "example"
primary = true
ip_configuration {
name = "internal"
primary = true
subnet_id = azurerm_subnet.internal.id
}
}
}
它工作正常。 当我尝试计划它时,它显示:
我使用 Terraform 版本 0.12.19 和 azurerm 版本 2.20。 所以你可以使用与我相同的版本,然后再试一次。
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