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Utilisation de Terraform pour importer des ressources existantes sur Azure

J'ai un groupe de ressources existant sur Azure avec un VM en cours d'exécution et j'ai joué avec Terraform pour essayer d'importer la ressource dans mon fichier d'état.

J'ai mis en place un fichier squelette, et pour autant que je sache, une fois que j'importe TF, remplissez-le avec les valeurs de mon groupe de ressources dans Azure

resource "azurerm" "example" {
# ...instance configuration...
  name = "MyResourceGroup"

}

Commande que j'exécute à partir de CLI:

terraform import azurerm_resource_group.MyResourceGroup/subscriptions/MySubscriptionNumber/resourceGroups/MyResourceGroup

Message de Terraform:

The import command expects two arguments.
Usage: terraform import [options] ADDR ID

  Import existing infrastructure into your Terraform state.

  This will find and import the specified resource into your Terraform
  state, allowing existing infrastructure to come under Terraform
  management without having to be initially created by Terraform.

  The ADDR specified is the address to import the resource to. Please
  see the documentation online for resource addresses. The ID is a
  resource-specific ID to identify that resource being imported. Please
  reference the documentation for the resource type you're importing to
  determine the ID syntax to use. It typically matches directly to the ID
  that the provider uses.

  The current implementation of Terraform import can only import resources
  into the state. It does not generate configuration. A future version of
  Terraform will also generate configuration.

  Because of this, prior to running terraform import it is necessary to write
  a resource configuration block for the resource manually, to which the
  imported object will be attached.

  This command will not modify your infrastructure, but it will make
  network requests to inspect parts of your infrastructure relevant to
  the resource being imported.

Options:

  -backup=path            Path to backup the existing state file before
                          modifying. Defaults to the "-state-out" path with
                          ".backup" extension. Set to "-" to disable backup.

  -config=path            Path to a directory of Terraform configuration files
                          to use to configure the provider. Defaults to pwd.
                          If no config files are present, they must be provided
                          via the input prompts or env vars.

  -allow-missing-config   Allow import when no resource configuration block exists.

  -input=true             Ask for input for variables if not directly set.

  -lock=true              Lock the state file when locking is supported.

  -lock-timeout=0s        Duration to retry a state lock.

  -no-color               If specified, output won't contain any color.

  -provider=provider      Specific provider to use for import. This is used for
                          specifying aliases, such as "aws.eu". Defaults to the
                          normal provider prefix of the resource being imported.

  -state=PATH             Path to the source state file. Defaults to the configured
                          backend, or "terraform.tfstate"

  -state-out=PATH         Path to the destination state file to write to. If this
                          isn't specified, the source state file will be used. This
                          can be a new or existing path.

  -var 'foo=bar'          Set a variable in the Terraform configuration. This
                          flag can be set multiple times. This is only useful
                          with the "-config" flag.

  -var-file=foo           Set variables in the Terraform configuration from
                          a file. If "terraform.tfvars" or any ".auto.tfvars"
                          files are present, they will be automatically loaded.

Toute aide très appréciée

azureazure-virtual-machineterraformterraform-provider-azure
8
Ciaránimo

Il semble que vous devez d'abord corriger votre fichier de script - azurerm n'est pas un nom de ressource valide, vouliez-vous dire:

resource "azurerm_resource_group" "example" {
    # ...instance configuration...
    name = "MyResourceGroup"    
}

Comme vu dans la sortie, import attend deux paramètres, ADDR et ID - vous ne faites que passer (ce que je suppose) l'ID. Vous devez également indiquer à terraform à quelle ressource de votre script elle correspond:

terraform import azurerm_resource_group.example \
  /subscriptions/MySubscriptionNumber/resourceGroups/MyResourceGroup
9
James Thorpe

Lorsque je copie votre CLI, j'obtiens le même résultat avec vous.

Entre azurerm_resource_group.MyResourceGroup et /subscriptions/MySubscriptionNumber/resourceGroups/MyResourceGroup, il a besoin d'un espace.

Le format correct est ci-dessous:

terraform import azurerm_resource_group.MyResourceGroup /subscriptions/MySubscriptionNumber/resourceGroups/MyResourceGroup

Pour plus d'informations à ce sujet, veuillez vous référer à ce lien .

1
Shui shengbao

En utilisant le fournisseur Terraform Azure v1.16.0, j'ai reçu un message d'erreur "Impossible d'analyser l'ID Azure":

terraform import azurerm_network_security_group.myterraformnsg "subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg"
azurerm_network_security_group.myterraformnsg: Importing from ID "subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg"...
azurerm_network_security_group.myterraformnsg: Import complete!
  Imported azurerm_network_security_group (ID: subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg)

azurerm_network_security_group.myterraformnsg: Refreshing state... (ID: subscriptions/ef37d4b2-686a-494a-9001-5.../networkSecurityGroups/test-nsg)
Error: azurerm_network_security_group.myterraformnsg (import id: subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg): 1 error(s) occurred:

* import azurerm_network_security_group.myterraformnsg result: subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg: azurerm_network_security_group.myterraformnsg: Cannot parse Azure ID: parse subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg: invalid URI for request

En examinant le code source du fournisseur Azure, j'ai découvert que vous devez saisir l'URL complète de la ressource Azure - comme ceci:

terraform import azurerm_network_security_group.myterraformnsg "https://portal.Azure.com/<id>/resource/subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg"
azurerm_network_security_group.myterraformnsg: Importing from ID "https://portal.Azure.com/<id>/resource/subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg"...
azurerm_network_security_group.myterraformnsg: Import complete!
  Imported azurerm_network_security_group (ID: https://portal.Azure.com/<id>/resource/subscriptions/<subscriptionId>/resourceGroups/test/providers/Microsoft.Network/networkSecurityGroups/test-nsg)
azurerm_network_security_group.myterraformnsg: Refreshing state... (ID: https://portal.Azure.com/<id>/networkSecurityGroups/test-nsg)

Import successful!

The resources that were imported are shown above. These resources are now in
your Terraform state and will henceforth be managed by Terraform.

Malheureusement, Import ne mettra à jour que l'état Terraform.

Il ne mettra pas (encore) à jour le fichier de configuration.

Cela rend la fonction d'importation moins utile, OMI.

0
pberggreen