From bb4ebf4720dc2fca3b8b368b8431a13913bcacb8 Mon Sep 17 00:00:00 2001
From: dg012m <dg012m@att.com>
Date: Wed, 16 Dec 2020 13:56:35 +0000
Subject: [PATCH] Allow customization of helm charts repos

Added default variables to customize the repo name to download
the chart testing helm chart and config files

Change-Id: I37f8db66bdfef7d64e59a89ca8d99b12f95c1be2
---
 roles/ensure-chart-testing/README.rst         | 12 +++++++++++-
 roles/ensure-chart-testing/defaults/main.yaml |  2 ++
 roles/ensure-chart-testing/tasks/main.yaml    |  4 ++--
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/roles/ensure-chart-testing/README.rst b/roles/ensure-chart-testing/README.rst
index 60d0720b8..2b2e6533d 100644
--- a/roles/ensure-chart-testing/README.rst
+++ b/roles/ensure-chart-testing/README.rst
@@ -4,4 +4,14 @@ Ensure chart-testing is installed
 
 .. zuul:rolevar:: chart_testing_version
 
-   Version of chart-testing to install
+   Version of chart-testing to install.
+
+.. zuul:rolevar:: ensure_chart_testing_repo_name_helm_chart
+   :default: https://github.com/helm/chart-testing/releases/download
+
+   The root location to get the chart testing helm chart.
+
+.. zuul:rolevar:: ensure_chart_testing_repo_name_config
+   :default: https://raw.githubusercontent.com/helm/chart-testing
+
+   The root location to get the chart testing configuration files.
diff --git a/roles/ensure-chart-testing/defaults/main.yaml b/roles/ensure-chart-testing/defaults/main.yaml
index 93ea65d65..6aee3616c 100644
--- a/roles/ensure-chart-testing/defaults/main.yaml
+++ b/roles/ensure-chart-testing/defaults/main.yaml
@@ -1,2 +1,4 @@
 ---
 chart_testing_version: 2.4.0
+ensure_chart_testing_repo_name_helm_chart: "https://github.com/helm/chart-testing/releases/download"
+ensure_chart_testing_repo_name_config: "https://raw.githubusercontent.com/helm/chart-testing"
diff --git a/roles/ensure-chart-testing/tasks/main.yaml b/roles/ensure-chart-testing/tasks/main.yaml
index d6a24d949..9d58a0fc3 100644
--- a/roles/ensure-chart-testing/tasks/main.yaml
+++ b/roles/ensure-chart-testing/tasks/main.yaml
@@ -14,7 +14,7 @@
   become: true
   unarchive:
     remote_src: true
-    src: "https://github.com/helm/chart-testing/releases/download/v{{ chart_testing_version }}/chart-testing_{{ chart_testing_version }}_linux_amd64.tar.gz"
+    src: "{{ ensure_chart_testing_repo_name_helm_chart }}/v{{ chart_testing_version }}/chart-testing_{{ chart_testing_version }}_linux_amd64.tar.gz"
     dest: /usr/local/bin
 
 - name: Setup /etc/ct
@@ -27,7 +27,7 @@
 - name: Install configuration files
   become: true
   get_url:
-    url: "https://raw.githubusercontent.com/helm/chart-testing/v{{ chart_testing_version }}/etc/{{ zj_item }}"
+    url: "{{ ensure_chart_testing_repo_name_config }}/v{{ chart_testing_version }}/etc/{{ zj_item }}"
     dest: "/etc/ct/{{ zj_item }}"
   loop:
   - chart_schema.yaml