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Automated Dependency Updates for Terraform

Renovate supports updating Terraform dependencies.

File Matching

By default, Renovate will check any files matching the following regular expression: \.tf$.

For details on how to extend a manager's fileMatch value, please follow this link.

Supported datasources

This manager supports extracting the following datasources: bitbucket-tags, docker, git-tags, github-tags, github-releases, helm, terraform-module, terraform-provider.

Default config

{
  "commitMessageTopic": "Terraform {{depName}}",
  "fileMatch": [
    "\\.tf$"
  ],
  "pinDigests": false
}

Additional Information

Supported dependencies

Renovate supports updating the Terraform dependencies listed below. Check the tables to see where some dependencies can be hosted.

Modules

Name Public hosting Private hosting
GitTags yes yes
GithubTags yes yes
TerraformRegistry yes yes

Providers

Providers are deprecated in Terraform 0.13.0.

Name Public hosting Private hosting
TerraformRegistry yes yes

required_providers block

Needs Terraform >= 0.13.0.

Name Public hosting Private hosting
TerraformRegistry yes yes

required_version

Renovate can update the required_version attribute of the Terraform block.

helm_release

Renovate can update the version attribute of helm_release resources.

Name Public hosting Private hosting
chart repository yes yes

Docker

Renovate can update image references of the Docker provider resources (docker\_\*).

Name Public hosting Private hosting
Docker registry yes yes

Kubernetes

Renovate can update image references of Kubernetes provider resources (kubernetes\_\*).

Name Public hosting Private hosting
Docker registry yes yes

tfe_workspaces

Renovate can update tfe_workspaces. Renovate searches for the terraform_version argument.

Range constraints

Renovate understands these Terraform range constraints:

Terraform range Notes
>= 1.2.0 version 1.2.0 or newer
<= 1.2.0 version 1.2.0 or older
~> 1.2.0 any non-beta version >= 1.2.0 and < 1.3.0, e.g. 1.2.X
~> 1.2 any non-beta version >= 1.2.0 and < 2.0.0, e.g. 1.X.Y
>= 1.0.0, <= 2.0.0 any version between 1.0.0 and 2.0.0 inclusive

Disabling parts of the manager

You can use these depTypes for fine-grained control, for example to disable parts of the Terraform manager.

Resource depType Notes
Terraform provider provider
required Terraform provider required_provider
required Terraform version required_version This handles the required_version in terraform blocks
TFE workspace tfe_workspace This handles the terraform_version argument in tfe_workspace resources
Terraform module module
Helm release helm_release
Docker container docker_container
Docker image docker_image
Docker service docker_service
Kubernetes CronJob kubernetes_cron_job
Kubernetes CronJob v1 kubernetes_cron_job_v1
Kubernetes DaemonSet kubernetes_daemon_set
Kubernetes DaemonSet v1 kubernetes_daemon_set_v1
Kubernetes Deployment kubernetes_deployment
Kubernetes Deployment v1 kubernetes_deployment_v1
Kubernetes Job kubernetes_job
Kubernetes Job v1 kubernetes_job_v1
Kubernetes Pod kubernetes_pod
Kubernetes Pod v1 kubernetes_pod_v1
Kubernetes Replication Controller kubernetes_replication_controller
Kubernetes Replication Controller v1 kubernetes_replication_controller_v1
Kubernetes StatefulSet kubernetes_stateful_set
Kubernetes StatefulSet v1 kubernetes_stateful_set_v1

If you need to change the versioning format, read the versioning documentation to learn more.

Open feature requests

  • Terraform Rancher apps #10246
  • Support .tf.json Terraform JSON #11997

Open bug reports

  • Terraform provider: flapping branch state when combined with other updates #13363
  • Terraform Lockfile Missing zh Hashes #13692
  • terraform provider update fails when .terraform.lock.hcl does not contain a lock for the provider yet #14696
  • Don't rewrite constraints in terraform lock file #15580
  • Terraform Version: suggesting incorrect version updates when using complex range #17973

The above list of features and bugs were current when this page was generated on December 08, 2022.