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Update Terraform migration guide SHA 

* Mention the first master branch SHA that introduced Terraform
v0.13 forward compatibility
* Link the migration guide on Github until a release is available
and website docs are published
This commit is contained in:
Dalton Hubble 2020-08-13 00:29:25 -07:00
parent 5e70d7e2c8
commit 342380cfa4
2 changed files with 9 additions and 12 deletions
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10
CHANGES.md
View File

@ -4,11 +4,9 @@ Notable changes between versions.
## Latest
* Migrate from Terraform v0.12.x to v0.13.x (action required)
* Recommend Terraform v0.13.x ([migration guide](https://github.com/poseidon/typhoon/blob/260033e978f03d068b79e553e7c428a64b22a475/docs/topics/maintenance.md#terraform-versions))
* Support automatic install of poseidon's provider plugins
* [poseidon/ct](https://registry.terraform.io/providers/poseidon/ct/latest)
* [poseidon/matchbox](https://registry.terraform.io/providers/poseidon/matchbox/latest)
* Migrate from Terraform v0.12.x to v0.13.x ([#804](https://github.com/poseidon/typhoon/pull/804)) (**action required**)
* Recommend Terraform v0.13.x ([migration guide](https://github.com/poseidon/typhoon/blob/5e70d7e2c8c71c37d9a0896a0945188f009011f9/docs/topics/maintenance.md#terraform-versions))
* Support automatic install of poseidon's provider plugins ([poseidon/ct](https://registry.terraform.io/providers/poseidon/ct/latest), [poseidon/matchbox](https://registry.terraform.io/providers/poseidon/matchbox/latest))
* Require Terraform v0.12.26+ (migration compatibility)
* Require `terraform-provider-ct` v0.6.1
* Require `terraform-provider-matchbox` v0.4.1
@ -16,7 +14,7 @@ Notable changes between versions.
* Update CoreDNS from v1.6.7 to [v1.7.0](https://coredns.io/2020/06/15/coredns-1.7.0-release/)
* Update Cilium from v1.8.1 to [v1.8.2](https://github.com/cilium/cilium/releases/tag/v1.8.2)
* Update [coreos/flannel-cni](https://github.com/coreos/flannel-cni) to [poseidon/flannel-cni](https://github.com/poseidon/flannel-cni) ([#798](https://github.com/poseidon/typhoon/pull/798))
* Update CNI plugins and fix CVEs with Flannel (non-default)
* Update CNI plugins and fix CVEs with Flannel CNI (non-default)
* Transition to a poseidon maintained container image
### AWS

11
docs/topics/maintenance.md
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@ -211,9 +211,8 @@ Typhoon modules have been updated for v0.13.x, but retain compatibility with v0.
| Typhoon Release | Terraform version |
|-------------------|---------------------|
| ? | v0.13.x |
| ? | v0.12.26+, v0.13.x |
| v1.15.0 - ? | v0.12.x |
| v1.18.7 - ? | v0.12.26+, v0.13.x |
| v1.15.0 - v1.18.6 | v0.12.x |
| v1.10.3 - v1.15.0 | v0.11.x |
| v1.9.2 - v1.10.2 | v0.10.4+ or v0.11.x |
| v1.7.3 - v1.9.1 | v0.10.x |
@ -235,16 +234,16 @@ provider "ct" {
}
```
Next, create Typhoon clusters using the `ref` that introduced Terraform v0.13 forward compatibility (SHA) or later. You will see a compatibility warning. Use blue/green cluster replacement to shift to these new clusters, then eliminate older clusters.
Next, create Typhoon clusters using the `ref` that introduced Terraform v0.13 forward compatibility (`5e70d7e2c8c71c37d9a0896a0945188f009011f9`) or later. You will see a compatibility warning. Use blue/green cluster replacement to shift to these new clusters, then eliminate older clusters.
```
module "nemo" {
source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=SHA"
source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=5e70d7e2c8c71c37d9a0896a0945188f009011f9"
...
}
```
Install Terraform v0.13. Once all clusters in a workspace are on SHA or above, you are ready to start using Terraform v0.13.
Install Terraform v0.13. Once all clusters in a workspace are on `5e70d7e2c8c71c37d9a0896a0945188f009011f9` or above, you are ready to start using Terraform v0.13.
```
terraform version