Updated copyright headers, docs formatting and instructions.

Signed-off-by: Ali Mukadam <[email protected]>
lake-of-dreams · Oct 25, 2021 · 251ca7c · 251ca7c
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diff --git a/docs/codingconventions.adoc b/docs/codingconventions.adoc
@@ -10,31 +10,31 @@ endif::[]
 :toc:
 
 :uri-terraform-standard-module-structure: https://www.terraform.io/docs/language/modules/develop/structure.html
+:uri-oci-security-guide: https://docs.oracle.com/en-us/iaas/Content/Security/Concepts/security_guide.htm
 
-This is a list of coding conventions you should observe when contributing code for this project.
-
-Current conventions:
+This project adheres to the following conventions:
 
 - module structure
 - adopting the right case type
-- good names for files and terraform objects (resources, variables, outputs)
+- good names for files and Terraform objects (resources, variables, outputs)
 
-It is not an exhaustive list and it will be updated as we go. In the mean time, your PR reviewer may suggest conventions that are not listed here.
+New conventions may be added to the list in future. All contributions should adhere to the list as published when the contribution is made.
 
 Use PR comments and the GitHub suggestion feature to agree on the final result.
 
 == Module Structure
 
-- We adhere to the {uri-terraform-standard-module-structure}[Terraform Standard Module Structure]
-- Any nested module calls should be in the main file: `main.tf` is the primary entrypoint of the module
-- All variables and ouputs declarations should be in `variables.tf` and `outputs.tf`
-- All variables and outputs should have descriptions
-- Nested modules should exist under the `modules/` folder
-- Examples of using the module should exist under the `examples/` folder and have a README to explain the goal and usage of the example
+- This project adheres to the {uri-terraform-standard-module-structure}[Terraform Standard Module Structure]
+- Any nested module calls must be in the main file: `main.tf` is the primary entrypoint of the module
+- All variables declarations must be in `variables.tf`
+- All ouputs declarations must be in `outputs.tf`
+- All variables and outputs must have descriptions
+- Nested modules must exist under the `modules/` folder
+- Examples of how to use the module must be placed in the examples/ folder and include documentation that explains the purpose and outcomes of each example.
 
 == Documentation format
 
-We use https://asciidoc.org/[AsciiDoc] with the `*.adoc` file extension. The only exception is for the README files that need to be displayed on the Terraform Registry: as the Terraform Registry does not support AsciiDoc, the `README` and certain other documentation must be available in Markdown format.
+This project uses https://asciidoc.org/[AsciiDoc] with the `*.adoc` file extension. The only exception is for the README files that need to be displayed on the Terraform Registry: as the Terraform Registry does not support AsciiDoc, the `README` and certain other documentation must be available in Markdown format.
 
 [NOTE]
 ====
@@ -74,7 +74,7 @@ Links that are used multiple times must be defined in the header using the `:uri
 
 ====
 
-===  Terraform registry requirements
+===  HashiCorp Terraform Registry
 
 - README files must be in Markdown format
 - All links must use absolute path, relative links are not supported
@@ -100,7 +100,6 @@ variable "xyz" {
 
 When defining variables:
 
-. do not hesitate to insert a brief comment in the variable block if it helps to clarify your intention.
 . the type should always be specified. We prefer:
 .. string
 .. boolean
@@ -111,8 +110,10 @@ When defining variables:
 .. match the type specified
 .. be reflected in terraform.tfvars.example
 
+Do not hesitate to insert a brief comment in the variable block if it helps to clarify your intention.
+
 WARNING: No default value for `compartment_id` or any other variables related to provider authentication in module or examples files. The user will have to explicitly set these values.
 
 === Examples
 
-Examples should promote good practices as much as possible e.g. avoid creating resources in the tenancy root compartment.
+Examples should promote good practices as much as possible e.g. avoid creating resources in the tenancy root compartment. Please review the {uri-oci-security-guide}[OCI Security Guide]. 
diff --git a/docs/upgrade.adoc b/docs/upgrade.adoc
@@ -21,22 +21,22 @@
 :uri-upgrade-oke: https://docs.cloud.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengupgradingk8sworkernode.htm
 :uri-variables: {uri-rel-file-base}/variables.tf
 
-This section documents how to upgrade the OKE Cluster using this project. At a high level, upgrading the OKE cluster is fairly straightforward:
+This section documents how to upgrade the OKE cluster using this project. At a high level, upgrading the OKE cluster is fairly straightforward:
 
 1. Upgrade the control plane nodes
 2. Upgrade the worker nodes using either {uri-upgrade-oke}[in-place or out-of-place] approach
 
 This has to be done in order.
 
-This project supports *only* the out-of-place method of upgrading the cluster and worker nodes at the moment.
+NOTE: The out-of-place method is currently the _only_ supported method of upgrading a cluster and worker nodes.
 
-=== Pre-requisites
+== Pre-requisites
 
 . bastion host is created
 . operator host is created
 . instance_principal is enabled on operator
 
-=== Upgrading the control plane nodes
+== Upgrading the control plane nodes
 
 . Locate your `kubernetes_version` in your terraform variable file and change:
 
@@ -68,9 +68,9 @@ terraform apply --target=module.oke.k8s_cluster
 ----
 ****
 
-=== Upgrading the worker nodes using the out-of-place method
+== Upgrading the worker nodes using the out-of-place method
 
-==== Add new node pools
+=== Add new node pools
 1. Add a new node pool in your list of node pools e.g. change
 +
 [source,bash]
@@ -92,11 +92,11 @@ node_pools = {
 }
 ----
 
-and run terraform apply again. (See note above about targeted apply). If you are using Kubernetes labels for your existing applications, you will need to ensure the new node pools also have the same labels. Refer to the `terraform.tfvars.example` file for the format to specify the labels.
+and run `terraform apply` again. (See note above about targeted apply). If you are using Kubernetes labels for your existing applications, you will need to ensure the new node pools also have the same labels. Refer to the `terraform.tfvars.example` file for the format to specify the labels.
 
 When node pools 3 and 4 are created, they will be created with the newer cluster version of Kubernetes. Since you have already upgrade your cluster to `v1.20.8`, node pools 3 and 4 will be running Kubernetes v1.20.8
 
-==== Drain older nodepools
+=== Drain older nodepools
 . Set `upgrade_nodepool=true`. This will instruct the OKE cluster that some node pools will be drained.
 
 . Provide the list of node pools to drain. This should usually be only the old node pools. You don't need to upgrade all the node pools at once.
@@ -106,15 +106,15 @@ When node pools 3 and 4 are created, they will be created with the newer cluster
 node_pools_to_drain = [ "np1", "np2"] 
 ----
 
-. Run terraform apply (see note above about targeted apply):
+. Run `terraform apply` (see note above about targeted apply):
 
 +
 ----
 terraform apply
 ----
 
-==== Delete node pools with older Kuberntes version
-When you are ready, you can now delete the old node pools by them from the list of node pools:
+=== Delete node pools with older Kubernetes version
+When you are ready, you can now delete the old node pools by removing them from the list of node pools:
 
 +
 ----

diff --git a/locals.tf b/locals.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 locals {

diff --git a/main.tf b/main.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 module "vcn" {

diff --git a/modules/bastionsvc/bastion.tf b/modules/bastionsvc/bastion.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "oci_bastion_bastion" "bastion" {

diff --git a/modules/bastionsvc/datasources.tf b/modules/bastionsvc/datasources.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 data "oci_core_subnets" "bastion_svc_target_subnet" {

diff --git a/modules/bastionsvc/variables.tf b/modules/bastionsvc/variables.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 # general oci

diff --git a/modules/extensions/activeworker.tf b/modules/extensions/activeworker.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "check_worker_active" {

diff --git a/modules/extensions/calico.tf b/modules/extensions/calico.tf
@@ -1,4 +1,4 @@
-## Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+## Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 ## Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "install_calico" {

diff --git a/modules/extensions/datasources.tf b/modules/extensions/datasources.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 data "oci_identity_tenancy" "tenancy" {

diff --git a/modules/extensions/drain.tf b/modules/extensions/drain.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "drain_nodes" {

diff --git a/modules/extensions/iam.tf b/modules/extensions/iam.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 terraform {

diff --git a/modules/extensions/k8stools.tf b/modules/extensions/k8stools.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "install_kubectl_operator" {

diff --git a/modules/extensions/kubeconfig.tf b/modules/extensions/kubeconfig.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 data "oci_containerengine_cluster_kube_config" "kube_config" {

diff --git a/modules/extensions/locals.tf b/modules/extensions/locals.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 locals {

diff --git a/modules/extensions/metricserver.tf b/modules/extensions/metricserver.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "enable_metric_server" {

diff --git a/modules/extensions/scripts/check_worker_active.template.sh b/modules/extensions/scripts/check_worker_active.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 rm -f all_node.active

diff --git a/modules/extensions/scripts/create_service_account.template.sh b/modules/extensions/scripts/create_service_account.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ! -f .sa_completed ]; then

diff --git a/modules/extensions/scripts/drain.template.sh b/modules/extensions/scripts/drain.template.sh
@@ -1,5 +1,5 @@
  #!/bin/bash
-# Copyright 2017, 2020, Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2020, Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 for node in $(cat drainlist.txt)

diff --git a/modules/extensions/scripts/drainlist.py b/modules/extensions/scripts/drainlist.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-# Copyright 2017, 2020, Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2020, Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 # Derived and adapted from https://www.ateam-oracle.com/secure-way-of-managing-secrets-in-oci
 

diff --git a/modules/extensions/scripts/generate_kubeconfig.template.sh b/modules/extensions/scripts/generate_kubeconfig.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ! -f $HOME/.kube/config ]; then

diff --git a/modules/extensions/scripts/install_calico.template.sh b/modules/extensions/scripts/install_calico.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ! -f .calico_completed ]; then

diff --git a/modules/extensions/scripts/install_helm.template.sh b/modules/extensions/scripts/install_helm.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ! -f .helm_completed ]; then

diff --git a/modules/extensions/scripts/install_kubectl.template.sh b/modules/extensions/scripts/install_kubectl.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ! -f .kubectl_completed ]; then

diff --git a/modules/extensions/scripts/install_metricserver.template.sh b/modules/extensions/scripts/install_metricserver.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ! -f .metrics_completed ]; then

diff --git a/modules/extensions/scripts/kubeconfig_set_credentials.template.sh b/modules/extensions/scripts/kubeconfig_set_credentials.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 kubectl config set-credentials "user-${cluster-id-11}" --exec-command="./token_helper.sh" \

diff --git a/modules/extensions/scripts/secret.sh b/modules/extensions/scripts/secret.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2020, Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2020, Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 if [ ${secret_namespace} != default ]; then

diff --git a/modules/extensions/scripts/token_helper.template.sh b/modules/extensions/scripts/token_helper.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 TOKEN_FILE=~/.kube/TOKEN

diff --git a/modules/extensions/scripts/update_dynamic_group.template.sh b/modules/extensions/scripts/update_dynamic_group.template.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 oci iam dynamic-group update --dynamic-group-id ${dynamic_group_id} --matching-rule "${dynamic_group_rule}" --region ${home_region}
diff --git a/modules/extensions/secrets.tf b/modules/extensions/secrets.tf
@@ -1,4 +1,4 @@
-# # Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# # Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "secret" {

diff --git a/modules/extensions/serviceaccount.tf b/modules/extensions/serviceaccount.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2019 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2019 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "null_resource" "create_service_account" {

diff --git a/modules/extensions/templates.tf b/modules/extensions/templates.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 locals {

diff --git a/modules/extensions/variables.tf b/modules/extensions/variables.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2019 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2019 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 # oci provider

diff --git a/modules/network/datasources.tf b/modules/network/datasources.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 data "oci_core_services" "all_oci_services" {

diff --git a/modules/network/locals.tf b/modules/network/locals.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 locals {

diff --git a/modules/network/nsgs.tf b/modules/network/nsgs.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021, Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021, Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 # control plane nsg and rules

diff --git a/modules/network/outputs.tf b/modules/network/outputs.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 output "subnet_ids" {

diff --git a/modules/network/seclist.tf b/modules/network/seclist.tf
@@ -1,3 +1,5 @@
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
+# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 resource "oci_core_security_list" "control_plane_seclist" {
   compartment_id = var.compartment_id
   display_name   = var.label_prefix == "none" ? "control-plane" : "${var.label_prefix}-control-plane"

diff --git a/modules/network/subnets.tf b/modules/network/subnets.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 resource "oci_core_subnet" "cp" {

diff --git a/modules/network/variables.tf b/modules/network/variables.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 # general oci parameters

diff --git a/modules/oke/cluster.tf b/modules/oke/cluster.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 # 30s delay to allow policies to take effect globally

diff --git a/modules/oke/datasources.tf b/modules/oke/datasources.tf
@@ -1,4 +1,4 @@
-# Copyright 2017, 2021 Oracle Corporation and/or affiliates.  All rights reserved.
+# Copyright 2017, 2021 Oracle Corporation and/or affiliates.
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
 
 data "oci_identity_availability_domains" "ad_list" {