v2.1.0

[terraformer]

✨ New Features

• [DEPENDENCY] Terraformer is now available in different provider-specific image variants containing only specific terraform provider plugins, which are much smaller in size than the variant containing all provider plugins. The image variant containing all provider plugins is still available for usage under the same tag. For more information see this README section. (#66, @timebertt)

🏃 Others

• [OPERATOR] The configmaps and secrets used to contain terraform configuration, state and variables are now protected with a finalizer against accidental deletion. (#65, @vpnachev)
• [OPERATOR] terraform-provider-aws is now updated to 3.18.0 (#63, @ialidzhikov)
• [DEVELOPER] All terraformer images can be built via make docker-images and specific image variants can be built via make docker-image PROVIDER={all,aws,gcp,...}. (#66, @timebertt)

v2.0.0

[terraformer]

Action Required

• [DEVELOPER] Terraformer version v2 now requires to pass in ConfigMap and Secret names via command line flags instead of environment variables and the base command of the docker image has changed to /terraformer. Please see the examples for more details. (#58, @timebertt)
• [DEVELOPER] If your provider extension is deploying terraformer Pods via gardener's terraformer library, please make sure, that you use at least gardener/gardener@v1.12.0 and set terraformer.UseV2(true) in order to deploy a PodSpec, that is compatible with terraformer v2. (#58, @timebertt)

Most notable changes

• [OPERATOR] Terraformer was rewritten in go and now watches the terraform state file in order to continuously update the state ConfigMap to not lose any relevant infrastructure state. (#58, @timebertt)
• [DEVELOPER] You can now run a small e2e test, that creates some lightweight resource on AWS via terraform, by executing make test-e2e. (#51, @timebertt)

Improvements

• [DEVELOPER] You can use make start-dev-container to start a docker container which can run terraformer and tests in an isolated environment for development and testing. Also make start will run terraformer commands in such a development container. (#58, @timebertt)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v2.0.0

v1.5.0

[terraformer]

Improvements

• [OPERATOR] Terraformer uses now the azurerm provider in version v2.36.0 (#54, @dkistner)
• [OPERATOR] Alicloud Terraform Provider version is updated to 1.103.0. (#50, @minchaow)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v1.5.0

v2.0.0-rc.0

⚠️ This is a release candidate, please be cautious when using it.

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v2.0.0-rc.0

v1.4.0

[terraformer]

Improvements

• [OPERATOR] terraform-provider-alicloud is now updated to 1.94.0. (#45, @minchaow)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v1.4.0

v1.3.0

[terraformer]

Improvements

• [OPERATOR] terraform-provider-aws is now updated to 2.68.0. (#42, @ialidzhikov)
• [OPERATOR] terraform-provider-google and terraform-provider-google-beta are now updated to 3.27.0. (#42, @ialidzhikov)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v1.3.0

v1.2.0

[terraformer]

Improvements

• [OPERATOR] The OpenStack terraform provider is now used in version v1.28.0. (#41, @dkistner)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v1.2.0

v1.1.0

[terraformer]

Most notable changes

• [OPERATOR] Terraform version has been upgraded to 0.12.20. (#39, @minchaow)

Improvements

• [OPERATOR] Provider alicloud version has been upgraded to 1.84.0. (#39, @minchaow)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v1.1.0

v1.0.0

[terraformer]

Action Required

• [OPERATOR] The Terraformer does now lookup the relevant data stored in ConfigMaps or Secrets live from the system instead of relying on mounted volumes. This is a breaking change as the volume mount approach does no longer work, please adapt your manifests according to the examples. The rationale behind it is to not rely on potentially stale kubelet cache while it mounts the volume which may, in rare cases, cause state loss. (#37, @rfranzke)

Improvements

• [OPERATOR] nsxt and random providers are now removed from the terraform bundle. (#38, @ialidzhikov)
• [OPERATOR] terraformer does no longer ignore the termination signals sent to PID 1. It does now send a termination signal to the terraform process itself and waits for its completion. This should prevent rare cases in which the terraformer was not storing the state of created infrastructure resources. (#36, @ialidzhikov)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:v1.0.0

0.20.0

[terraformer]

Improvements

• [OPERATOR] Update Terraform azurerm provider to support Azure NatGateway. (#35, @dkistner)

Docker Images

terraformer: eu.gcr.io/gardener-project/gardener/terraformer:0.20.0