Recommend installing terraform-provider-ct v0.2.1

* Upcoming releases may begin to use features that require the `terraform-provider-ct` plugin v0.2.1 * New users should use `terraform-provider-ct` v0.2.1. Existing users can safely drop-in replace their v0.2.0 plugin with v0.2.1 as well (location referenced in ~/.terraformrc). * See #145
poseidon · Feb 26, 2018 · 983c7aa · 983c7aa
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diff --git a/CHANGES.md b/CHANGES.md
@@ -6,6 +6,7 @@ Notable changes between versions.
 
 * Upgrade etcd from v3.2.15 to v3.3.1
 * Use kubernetes-incubator/bootkube v0.10.0
+* [Recommend](https://github.com/poseidon/typhoon/blob/master/docs/topics/maintenance.md#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action recommended)
 
 #### AWS
 
@@ -65,7 +66,7 @@ Notable changes between versions.
 * Add Terraform v0.11.x support
   * Add explicit "providers" section to modules for Terraform v0.11.x
   * Retain support for Terraform v0.10.4+
-* Add [migration guide](https://github.com/poseidon/typhoon/blob/master/docs/topics/maintenance.md) from Terraform v0.10.x to v0.11.x (**action required!**)
+* Add [migration guide](https://github.com/poseidon/typhoon/blob/master/docs/topics/maintenance.md#terraform-v011x) from Terraform v0.10.x to v0.11.x (**action required!**)
 * Update etcd from 3.2.13 to 3.2.14
 * Update calico from 2.6.5 to 2.6.6
 * Update kube-dns from v1.14.7 to v1.14.8

diff --git a/docs/aws.md b/docs/aws.md
@@ -24,9 +24,9 @@ Terraform v0.11.1
 Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.0/terraform-provider-ct-v0.2.0-linux-amd64.tar.gz
-tar xzf terraform-provider-ct-v0.2.0-linux-amd64.tar.gz
-sudo mv terraform-provider-ct-v0.2.0-linux-amd64/terraform-provider-ct /usr/local/bin/
+wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.1/terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+tar xzf terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+sudo mv terraform-provider-ct-v0.2.1-linux-amd64/terraform-provider-ct /usr/local/bin/
 ```
 
 Add the plugin to your `~/.terraformrc`.

diff --git a/docs/digital-ocean.md b/docs/digital-ocean.md
@@ -24,9 +24,9 @@ Terraform v0.11.1
 Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.0/terraform-provider-ct-v0.2.0-linux-amd64.tar.gz
-tar xzf terraform-provider-ct-v0.2.0-linux-amd64.tar.gz
-sudo mv terraform-provider-ct-v0.2.0-linux-amd64/terraform-provider-ct /usr/local/bin/
+wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.1/terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+tar xzf terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+sudo mv terraform-provider-ct-v0.2.1-linux-amd64/terraform-provider-ct /usr/local/bin/
 ```
 
 Add the plugin to your `~/.terraformrc`.

diff --git a/docs/google-cloud.md b/docs/google-cloud.md
@@ -24,9 +24,9 @@ Terraform v0.11.1
 Add the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin binary for your system.
 
 ```sh
-wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.0/terraform-provider-ct-v0.2.0-linux-amd64.tar.gz
-tar xzf terraform-provider-ct-v0.2.0-linux-amd64.tar.gz
-sudo mv terraform-provider-ct-v0.2.0-linux-amd64/terraform-provider-ct /usr/local/bin/
+wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.1/terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+tar xzf terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+sudo mv terraform-provider-ct-v0.2.1-linux-amd64/terraform-provider-ct /usr/local/bin/
 ```
 
 Add the plugin to your `~/.terraformrc`.

diff --git a/docs/topics/maintenance.md b/docs/topics/maintenance.md
@@ -202,3 +202,38 @@ Re-run `terraform plan`. Plan will claim there are no changes to apply. Run `ter
 ### Verify
 
 You should now be able to run `terraform plan` without errors. When you choose, you may comment or delete a module from Terraform configs and `terraform apply` should destroy the cluster correctly.
+
+## terraform-provider-ct v0.2.1
+
+Typhoon recommends updating the [terraform-provider-ct](https://github.com/coreos/terraform-provider-ct) plugin installed on your system from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1). The release contains an important feature that will be used in future Typhoon releases.
+
+Check your `~/.terraformrc` to find your current `terraform-provider-ct` plugin.
+
+```
+providers {
+  ct = "/usr/local/bin/terraform-provider-ct"
+}
+```
+
+Make a backup copy. Install `terraform-provider-ct` v0.2.1.
+
+```sh
+wget https://github.com/coreos/terraform-provider-ct/releases/download/v0.2.1/terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+tar xzf terraform-provider-ct-v0.2.1-linux-amd64.tar.gz
+sudo mv terraform-provider-ct-v0.2.1-linux-amd64/terraform-provider-ct /usr/local/bin/
+```
+
+Re-initialize Terraform configs which have Typhoon cluster resources.
+
+```
+cd clusters
+terraform init
+```
+
+Verify Terraform does not produce a diff related to Container Linux provisioning.
+
+```
+terraform plan
+```
+
+You're prepared for future Typhoon releases.