Use MINIO_ROOT_USER/MINIO_ROOT_PASSWORD instead of deprecated env vars

* MINIO_ACCESS_KEY and MINIO_SECRET_KEY are deprecated since
  version RELEASE.2021-04-22T15-44-28Z.
* Note that the Terraform Provider will still accept the old variables.

Taskfile.yml

@@ -53,8 +53,8 @@ tasks:
     env: 
       TF_ACC: 0
       MINIO_ENDPOINT: localhost:9000
-      MINIO_ACCESS_KEY: minio
-      MINIO_SECRET_KEY: minio123
+      MINIO_ROOT_USER: minio
+      MINIO_ROOT_PASSWORD: minio123
       MINIO_ENABLE_HTTPS: false
     cmds:
       - go test -v -cover ./minio

docs/index.md

@@ -52,8 +52,8 @@ You can provide your configuration via the environment variables representing yo
 
 ```
 $ export MINIO_ENDPOINT="http://myendpoint"
-$ export MINIO_ACCESS_KEY="244tefewg"
-$ export MINIO_SECRET_KEY="xgwgwqqwv"
+$ export MINIO_ROOT_USER="244tefewg"
+$ export MINIO_ROOT_PASSWORD="xgwgwqqwv"
 ```
 
 When using this method, you may omit the
@@ -73,10 +73,10 @@ The following arguments are supported in the `provider` block:
   it can also be sourced from the `MINIO_ENDPOINT` environment variable
 
 * `minio_access_key` - (Required) Minio Access Key. It must be provided, but
-  it can also be sourced from the `MINIO_ACCESS_KEY` environment variable
+  it can also be sourced from the `MINIO_ROOT_USER` environment variable
 
 * `minio_secret_key` - (Required) Minio Secret Key. It must be provided, but
-  it can also be sourced from the `MINIO_SECRET_KEY` environment variable
+  it can also be sourced from the `MINIO_ROOT_PASSWORD` environment variable
 
 * `minio_region` - (Optional) Minio Region (`default: us-east-1`).
 

minio/provider.go

@@ -30,15 +30,15 @@ func Provider() *schema.Provider {
 				Required:    true,
 				Description: "Minio Access Key",
 				DefaultFunc: schema.MultiEnvDefaultFunc([]string{
-					"MINIO_ACCESS_KEY",
+					"MINIO_ROOT_USER", "MINIO_ACCESS_KEY",
 				}, nil),
 			},
 			"minio_secret_key": {
 				Type:        schema.TypeString,
 				Required:    true,
 				Description: "Minio Secret Key",
 				DefaultFunc: schema.MultiEnvDefaultFunc([]string{
-					"MINIO_SECRET_KEY",
+					"MINIO_ROOT_PASSWORD", "MINIO_SECRET_KEY",
 				}, nil),
 			},
 			"minio_api_version": {

minio/provider_test.go

@@ -39,10 +39,10 @@ func testAccPreCheck(t *testing.T) {
 	if _, ok := os.LookupEnv("MINIO_ENDPOINT"); !ok {
 		valid = false
 	}
-	if _, ok := os.LookupEnv("MINIO_ACCESS_KEY"); !ok {
+	if _, ok := os.LookupEnv("MINIO_ROOT_USER"); !ok {
 		valid = false
 	}
-	if _, ok := os.LookupEnv("MINIO_SECRET_KEY"); !ok {
+	if _, ok := os.LookupEnv("MINIO_ROOT_PASSWORD"); !ok {
 		valid = false
 	}
 	if _, ok := os.LookupEnv("MINIO_ENABLE_HTTPS"); !ok {

templates/index.md.tmpl

@@ -40,8 +40,8 @@ You can provide your configuration via the environment variables representing yo
 
 ```
 $ export MINIO_ENDPOINT="http://myendpoint"
-$ export MINIO_ACCESS_KEY="244tefewg"
-$ export MINIO_SECRET_KEY="xgwgwqqwv"
+$ export MINIO_ROOT_USER="244tefewg"
+$ export MINIO_ROOT_PASSWORD="xgwgwqqwv"
 ```
 
 When using this method, you may omit the
@@ -61,10 +61,10 @@ The following arguments are supported in the `provider` block:
   it can also be sourced from the `MINIO_ENDPOINT` environment variable
 
 * `minio_access_key` - (Required) Minio Access Key. It must be provided, but
-  it can also be sourced from the `MINIO_ACCESS_KEY` environment variable
+  it can also be sourced from the `MINIO_ROOT_USER` environment variable
 
 * `minio_secret_key` - (Required) Minio Secret Key. It must be provided, but
-  it can also be sourced from the `MINIO_SECRET_KEY` environment variable
+  it can also be sourced from the `MINIO_ROOT_PASSWORD` environment variable
 
 * `minio_region` - (Optional) Minio Region (`default: us-east-1`).