terraform

Why?

Uniform syntax - Arguments and blocks, Identifiers and Comments.

.https://www.terraform.io/docs/language/syntax/configuration.html

Full lifecycle management

Synchronous feedback

Graph theory - https://www.terraform.io/docs/internals/graph.html

terraform plan

console output

An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  # google_sql_database.default[0] will be created
  + resource "google_sql_database" "default" {
      + charset   = (known after apply)
      + collation = (known after apply)
      + id        = (known after apply)
      + instance  = (known after apply)
      + name      = "default"
      + project   = (known after apply)
      + self_link = (known after apply)
    }

  # google_sql_database_instance.master will be created
  + resource "google_sql_database_instance" "master" {
      + connection_name               = (known after apply)
      + database_version              = "MYSQL_5_6"
      + first_ip_address              = (known after apply)
      + id                            = (known after apply)
      + ip_address                    = (known after apply)
      + master_instance_name          = (known after apply)
      + name                          = (known after apply)
      + private_ip_address            = (known after apply)
      + project                       = (known after apply)
      + public_ip_address             = (known after apply)
      + region                        = "us-central1"
      + self_link                     = (known after apply)
      + server_ca_cert                = (known after apply)
      + service_account_email_address = (known after apply)

      + replica_configuration {}

      + settings {
      + host     = "%"
      + id       = (known after apply)
      + instance = (known after apply)
      + name     = "default"
      + password = (sensitive value)
      + project  = (known after apply)
    }

  # random_id.name will be created
  + resource "random_id" "name" {
      + b64         = (known after apply)
      + b64_std     = (known after apply)
      + b64_url     = (known after apply)
      + byte_length = 2
      + dec         = (known after apply)
      + hex         = (known after apply)
      + id          = (known after apply)
    }

  # random_id.user-password will be created
  + resource "random_id" "user-password" {
      + b64         = (known after apply)
      + b64_std     = (known after apply)
      + b64_url     = (known after apply)
      + byte_length = 8
      + dec         = (known after apply)
      + hex         = (known after apply)
      + id          = (known after apply)
    }

Plan: 5 to add, 0 to change, 0 to destroy.

terraform apply -parallelism=2

source: https://github.com/j143/autoscaler/blob/master/terraform/per-project/main.tf

Usage docs

.https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/compute_subnetwork

Errors

Error 1

.https://registry.terraform.io/providers/hashicorp/google/latest/docs/data-sources/compute_zones

.https://github.com/hashicorp/terraform/issues/17131

.https://github.com/hashicorp/terraform-provider-google/issues/973

.https://github.com/hashicorp/terraform-provider-google/issues/4856

Error: project: required field is not set

.https://github.com/hashicorp/terraform-provider-google/issues?q=is%3Aissue++Error%3A+project%3A+required+field+is+not+set