Check examples folder for working examples

Full documentation is available on the Terraform website:

https://registry.terraform.io/providers/dariusbakunas/truenas/latest/docs

To generate provider documentation:

go generate

• Terraform 0.15.0+ (to run acceptance tests)
• Go 1.15.8+ (to build the provider plugin)

First, clone the repository:

git clone [email protected]:dariusbakunas/terraform-provider-truenas.git

To compile the provider, run make build. This will build the provider and put the provider binary in the current directory.

make build

To test new binary, create .terraformrc in your home folder, with contents:

provider_installation {
	dev_overrides {
    	"registry.terraform.io/dariusbakunas/terraform" = "<local path to cloned provider repo>"
  	}

  	direct {}
}

You will get a warning next time you run terraform:

╷
│ Warning: Provider development overrides are in effect
│ 
│ The following provider development overrides are set in the CLI configuration:
│  - dariusbakunas/terraform in <...>/terraform-provider-terraform
│ 
│ The behavior may therefore not match any released version of the provider and applying changes may cause the state to become incompatible with published releases.
╵

When done, remove .terraformrc or comment out dev_overrides section.

To run unit tests, simply run:

make test

To run acceptance tests, make sure TRUENAS_API_KEY and TRUENAS_BASE_URL environment variables are set and execute:

make testacc

In order to run a particular Acceptance test, export the variable TESTARGS. For example

export TESTARGS="-run TestAccDataSourceTruenasCronjob_basic"

Note: Acceptance tests create/destroy real resources, while they are named using tf-acc-test- testing prefix, take some caution.

Run your debugger (eg. delve), and pass it the provider binary as the command to run, specifying whatever flags, environment variables, or other input is necessary to start the provider in debug mode:

make build-debug
dlv exec --listen=:54526 --headless ./terraform-provider-truenas -- --debug

Note: IntelliJ may need additional flag --api-version=2

Connect your debugger (whether it's your IDE or the debugger client) to the debugger server. Example launch configuration for VSCode:

{
    "apiVersion": 1,
    "name": "Debug",
    "type": "go",
    "request": "attach",
    "mode": "remote",
    "port": 54526, 
    "host": "127.0.0.1",
    "showLog": true
    //"trace": "verbose",            
}

Have it continue execution and it will print output like the following to stdout:

Provider started, to attach Terraform set the TF_REATTACH_PROVIDERS env var:

        TF_REATTACH_PROVIDERS='{"dariusbakunas/truenas":{"Protocol":"grpc","Pid":30101,"Test":true,"Addr":{"Network":"unix","String":"/var/folders/mq/00hw97gj08323ybqfm763plr0000gn/T/plugin900766792"}}}'

Copy the line starting with TF_REATTACH_PROVIDERS from your provider's output. Either export it, or prefix every Terraform command with it. Run Terraform as usual. Any breakpoints you have set will halt execution and show you the current variable values.