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https://github.com/ciscodevnet/terraform-provider-cml2
Terraform provider repository for Cisco Modeling Labs
https://github.com/ciscodevnet/terraform-provider-cml2
automation cisco network-simulation networking simulation terraform terraform-provider virl
Last synced: 3 days ago
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Terraform provider repository for Cisco Modeling Labs
- Host: GitHub
- URL: https://github.com/ciscodevnet/terraform-provider-cml2
- Owner: CiscoDevNet
- License: mpl-2.0
- Created: 2022-10-26T15:59:41.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-07-30T09:26:26.000Z (4 months ago)
- Last Synced: 2024-07-31T13:09:42.883Z (4 months ago)
- Topics: automation, cisco, network-simulation, networking, simulation, terraform, terraform-provider, virl
- Language: Go
- Homepage: https://www.cisco.com/go/cml
- Size: 15.6 MB
- Stars: 14
- Watchers: 15
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
Awesome Lists containing this project
README
[](https://github.com/ciscodevnet/terraform-provider-cml2/actions/workflows/codeql-analysis.yml) [](https://github.com/ciscodevnet/terraform-provider-cml2/actions/workflows/test.yml) [](https://coveralls.io/github/CiscoDevNet/terraform-provider-cml2?branch=main)
# Terraform Provider for Cisco CML2
This repository implements a [Terraform](https://www.terraform.io) provider for Cisco Modeling Labs version 2.4 and later. It's current state is "beta". Changes can be expected, for example:
- configuration (provider, resources, data-sources)
- provider behavior
- features (additional resources, ...)
> **Note:** The provider needs CML 2.4 or newer. This is due to some additional API capabilities which were introduced with 2.4.0. Older versions are blocked within by the `gocmlclient`.
The current implementation provides:
- Resources and a data sources (`internal/provider/`),
- resource `cml2_lab` to create, update and destroy labs
- resource `cml2_node` to create, update and destroy nodes in a lab
- resource `cml2_link` to create, update and destroy links between nodes in a lab
- resource `cml2_lifecycle` to control the state of a lab (like `STARTED`, `STOPPED`), including staged starting and configuration injection
- resource `cml2_group` to create, update and destroy groups
- resource `cml2_user` to create, update and destroy users
- data source `cml2_lab` to retrieve state of an existing lab
- data source `cml2_node` to retrieve state of an existing node in a lab
- data source `cml2_images` to retrieve the available node images from the controller
- data source `cml2_groups` to retrieve user groups from the controller
- data source `cml2_extconn` to retrieve external connector information from the controller
- data source `cml2_system` to retrieve system state (ready state, version, ...) from the controller
- data source `cml2_users` to retrieve users from the controller
- Examples (`examples/`) and generated documentation (`docs/`),
- Miscellaneous meta files.
## Requirements
- [Terraform](https://www.terraform.io/downloads.html) >= 1.0
- [Go](https://golang.org/doc/install) >= 1.21
- [CML2](https://cisco.com/go/cml) >= 2.6.0
## Building The Provider
1. Clone the repository
1. Enter the repository directory
1. Build the provider using the Go `install` command:
```shell
go install
```
## Using the provider
Please refer to the `examples` directory and look at the built-in documentation
provided via the registry.
### HCL
For some basic examples look in the `examples` directory
## Developing the Provider
If you wish to work on the provider, you'll first need
[Go](http://www.golang.org) installed on your machine (see
[Requirements](#requirements) above).
To compile the provider, run `go install`. This will build the provider and put
the provider binary in the `$GOPATH/bin` directory.
To generate or update documentation, run `go generate`.
In order to run the full suite of Acceptance tests, run `make testacc`. For this
to work, the provider needs to be configured via environment variables. Here's
an example:
```shell
# for testing purposes, suggest to use direnv
TF_VAR_username="admin"
TF_VAR_password="secret"
TF_VAR_address="https://cml-controller.cml.lab"
export TF_VAR_username TF_VAR_password TF_VAR_address
```
Those variables are referenced for acceptance testing in `internal/provider/testing`.
```shell
make testacc
```
Acceptance testing with Github actions can be achieved using the provided
`tunnel.sh` script which uses tools like `gh` CLI and `ngrok` to forward the API
calls to a locally installed CML instance. See `tunnel.sh` and the `ghsecret`
[CLI tool](https://github.com/rschmied/ghsecret) for additional details.