Make ArtifactHub API configurable (#41)

README.md

@@ -103,6 +103,7 @@ The Tekton Pipelines package has the following configurable properties.
 | `policies.include` | `false` | Whether to include the out-of-the-box Kyverno policies to validate and secure the package installation. |
 | `controllers.pipelines.replicas` | `1` | The number of replicas for the `tekton-pipelines-controller` Deployment. In order to enable high availability, it should be greater than 1. |
 | `controllers.resolvers.replicas` | `1` | The number of replicas for the `tekton-pipelines-remote-resolvers` Deployment. In order to enable high availability, it should be greater than 1. |
+| `controllers.resolvers.artifact_hub_url` | `https://artifacthub.io/` | The Artifact Hub API used by the Hub Resolver to resolve remote pipelines and tasks. |
 | `webhook.minReplicas` | `1` | The minimum number of replicas as controlled by a HorizontalPodAutoscaler. In order to enable high availability, it should be greater than 1. |
 | `opentelemetry.enable` | `false` | Setting this flag to `true` enables the OpenTelemetry instrumentation and exporter. |
 | `opentelemetry.exporter.jaeger.endpoint` | `""` | The endpoint where the distributed tracing backend accepts OpenTelemetry traces using the Jaeger protocol. |

package/config/overlays/resolvers-deployment.yml

@@ -0,0 +1,15 @@
+#@ load("@ytt:data", "data")
+#@ load("@ytt:overlay", "overlay")
+
+#@overlay/match by=overlay.subset({"kind":"Deployment", "metadata":{"name":"tekton-pipelines-remote-resolvers", "namespace":"tekton-pipelines-resolvers"}})
+---
+spec:
+  template:
+    spec:
+      containers:
+        #@overlay/match by="name"
+        - name: controller
+          env:
+            #@overlay/match by="name"
+            - name: ARTIFACT_HUB_API
+              value: #@ data.values.controllers.resolvers.artifact_hub_url

package/config/values-schema.yml

@@ -26,6 +26,9 @@ controllers:
     #@schema/desc "The number of replicas. In order to enable high availability, it should be greater than 1."
     #@schema/validation min=1
     replicas: 1
+    #@schema/desc "The Artifact Hub API used by the Hub Resolver to resolve remote pipelines and tasks."
+    #@schema/validation min_len=1
+    artifact_hub_url: "https://artifacthub.io/"
 
 #@schema/desc "Settings for the `tekton-pipelines-webhook` Deployment."
 webhook: