Adds field for registry namespace (#100)

* Adds support for 'skip ci' label
* Adds registry_namespace variable hooked into container-provider inputs

cloud-native-toolkit/planning#333

Author: Sean Sundberg

.github/workflows/verify.yaml

@@ -12,7 +12,7 @@ on:
 jobs:
   verify:
     # The type of runner that the job will run on
-    if: "!contains(github.event.commits[0].message, '[skip ci]')"
+    if: !(contains(github.event.commits[0].message, '[skip ci]') || contains(github.event.pull_request.labels.*.name, 'skip ci'))
     runs-on: ubuntu-latest
     container: ibmgaragecloud/cli-tools:0.4.0-lite
 

terraform/settings/environment.tfvars

@@ -20,6 +20,14 @@ vpc_cluster="false"
 # - "${resource_group_name}-cluster"
 cluster_name="<cluster name>"
 
+# The namespace that will be created and used within the IBM Container Registry to store container
+# images. This value is optional and will default to the resource_group_name if not provided.
+# Note: Namespaces within the IBM Container Registry are scoped to the region (e.g. us-south) and not
+# to the particular account. If a registry namespace is already owned by a different account, the
+# terraform process will fail while trying to provision a new namespace. At that point, the
+# registry_namespace value should be updated to a unique value.
+#registry_namespace="<registry namespace>"
+
 resource_group_name="<resource group>"
 region="us-east"
 

terraform/stages/stage1-cluster.tf

@@ -15,4 +15,5 @@ module "dev_cluster" {
   ibmcloud_api_key        = var.ibmcloud_api_key
   name_prefix             = var.name_prefix
   is_vpc                  = var.vpc_cluster == "true"
+  registry_namespace      = var.registry_namespace
 }

terraform/stages/variables.tf

@@ -11,6 +11,12 @@ variable "resource_group_name" {
   description = "Existing resource group where the IKS cluster will be provisioned."
 }
 
+variable "registry_namespace" {
+  type        = string
+  description = "The namespace that should be used in the IBM Container Registry. If not provided the value will default to the resource group name."
+  default     = ""
+}
+
 variable "ibmcloud_api_key" {
   type        = string
   description = "The api key for IBM Cloud access"