Update for Go 1.17 release.

Updated our supported versions and test matrices in accordance with our
support policy.

Author: Paddy Carver

.circleci/config.yml

@@ -14,15 +14,15 @@ commands:
             - "/go/pkg/mod"
 
 jobs:
-  "docker-go115 build":
+  "docker-go116 build":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.15
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
     steps:
       - get_dependencies
       - run: go build ./...
-  "docker-go115 test":
+  "docker-go116 test":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.15
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
         environment:
           TF_ACC_TERRAFORM_VERSION: "0.12.26"
     parameters:
@@ -42,36 +42,36 @@ jobs:
           destination: raw-test-output
       - store_test_results:
           path: << parameters.test_results >>
-  "docker-go115 vet":
+  "docker-go116 vet":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.15
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
     steps:
       - get_dependencies
       - run: go vet ./...
-  "docker-go115 gofmt":
+  "docker-go116 gofmt":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.15
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
     steps:
       - get_dependencies
       - run: ./scripts/gofmtcheck.sh
-  "docker-go115 release":
+  "docker-go116 release":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.15
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
     steps:
       - add_ssh_keys:
           fingerprints:
             - "3b:ec:3f:f1:0d:1a:a9:2c:a6:6f:03:cb:46:37:11:50"
       - get_dependencies
       - run: ./scripts/release/release.sh
-  "docker-go116 build":
+  "docker-go117 build":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.17
     steps:
       - get_dependencies
       - run: go build ./...
-  "docker-go116 test":
+  "docker-go117 test":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.17
         environment:
           TF_ACC_TERRAFORM_VERSION: "0.12.26"
     parameters:
@@ -91,15 +91,15 @@ jobs:
           destination: raw-test-output
       - store_test_results:
           path: << parameters.test_results >>
-  "docker-go116 vet":
+  "docker-go117 vet":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.17
     steps:
       - get_dependencies
       - run: go vet ./...
-  "docker-go116 gofmt":
+  "docker-go117 gofmt":
     docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
+      - image: docker.mirror.hashicorp.services/circleci/golang:1.17
     steps:
       - get_dependencies
       - run: ./scripts/gofmtcheck.sh
@@ -108,16 +108,6 @@ workflows:
   version: 2
   pr:
     jobs:
-      - "docker-go115 build"
-      - "docker-go115 test":
-          requires:
-            - "docker-go115 build"
-      - "docker-go115 vet":
-          requires:
-            - "docker-go115 build"
-      - "docker-go115 gofmt":
-          requires:
-            - "docker-go115 build"
       - "docker-go116 build"
       - "docker-go116 test":
           requires:
@@ -128,18 +118,18 @@ workflows:
       - "docker-go116 gofmt":
           requires:
             - "docker-go116 build"
-  release:
-    jobs:
-      - "docker-go115 build"
-      - "docker-go115 test":
+      - "docker-go117 build"
+      - "docker-go117 test":
           requires:
-            - "docker-go115 build"
-      - "docker-go115 vet":
+            - "docker-go117 build"
+      - "docker-go117 vet":
           requires:
-            - "docker-go115 build"
-      - "docker-go115 gofmt":
+            - "docker-go117 build"
+      - "docker-go117 gofmt":
           requires:
-            - "docker-go115 build"
+            - "docker-go117 build"
+  release:
+    jobs:
       - "docker-go116 build"
       - "docker-go116 test":
           requires:
@@ -150,22 +140,32 @@ workflows:
       - "docker-go116 gofmt":
           requires:
             - "docker-go116 build"
+      - "docker-go117 build"
+      - "docker-go117 test":
+          requires:
+            - "docker-go117 build"
+      - "docker-go117 vet":
+          requires:
+            - "docker-go117 build"
+      - "docker-go117 gofmt":
+          requires:
+            - "docker-go117 build"
       - trigger-release:
           filters:
             branches:
               only:
                 - main
           type: approval
-      - "docker-go115 release":
+      - "docker-go116 release":
           filters:
             branches:
               only:
                 - main
           requires:
             - trigger-release
-            - "docker-go115 test"
-            - "docker-go115 vet"
-            - "docker-go115 gofmt"
             - "docker-go116 test"
             - "docker-go116 vet"
             - "docker-go116 gofmt"
+            - "docker-go117 test"
+            - "docker-go117 vet"
+            - "docker-go117 gofmt"

.go-version

@@ -1 +1 @@
-1.15.8
+1.16.7

README.md

@@ -16,7 +16,7 @@ When running provider tests, Terraform 0.12.26 or later is needed for version 2.
 
 The Terraform Plugin SDK is built in Go, and uses the [support policy](https://golang.org/doc/devel/release.html#policy) of Go as its support policy. The two latest major releases of Go are supported by the SDK.
 
-Currently, that means Go **1.15** or later must be used when building a provider with the SDK.
+Currently, that means Go **1.16** or later must be used when building a provider with the SDK.
 
 ## Getting Started