ci(konflux): make labels customizable

With default values pointing for upstream values.

.tekton/discovery-ui-pull-request.yaml

@@ -36,6 +36,8 @@ spec:
     value: "true"
   - name: prefetch-input
     value: '{"type": "npm", "path": "."}'
+  - name: build-args-file
+    value: ".tekton/downstream-build-arguments.conf"
   pipelineSpec:
     description: |
       This pipeline is ideal for building container images from a Containerfile while reducing network traffic.

.tekton/discovery-ui-push.yaml

@@ -33,6 +33,8 @@ spec:
     value: "true"
   - name: prefetch-input
     value: '{"type": "npm", "path": "."}'
+  - name: build-args-file
+    value: ".tekton/downstream-build-arguments.conf"
   pipelineSpec:
     description: |
       This pipeline is ideal for building container images from a Containerfile while reducing network traffic.

.tekton/downstream-build-arguments.conf

@@ -0,0 +1,6 @@
+K8S_DESCRIPTION=Discovery UI
+K8S_DISPLAY_NAME=discovery-ui
+K8S_NAME=discovery/discovery-ui-rhel9
+OCP_TAGS=discovery
+QUIPUCORDS_BRANDED=true
+REDHAT_COMPONENT=discovery-ui-container

Containerfile

@@ -14,6 +14,12 @@ COPY . .
 RUN export UI_BRAND=${QUIPUCORDS_BRANDED}; npm run build
 
 FROM registry.access.redhat.com/ubi9/nginx-122
+ARG K8S_DESCRIPTION="Quipucords UI"
+ARG K8S_DISPLAY_NAME="quipucords-ui"
+ARG K8S_NAME="quipucords/quipucords-ui"
+ARG OCP_TAGS="quipucords"
+ARG REDHAT_COMPONENT="quipucords-ui-container"
+
 # original NGINX user; update if the number ever change
 # https://github.com/sclorg/nginx-container/blob/e7d8db9bc5299a4c4e254f8a82e917c7c136468b/1.22/Dockerfile.rhel9#L84
 ENV NGINX_USER=1001
@@ -31,10 +37,10 @@ USER ${NGINX_USER}
 
 CMD ["/bin/bash", "/opt/app-root/entrypoint.sh"]
 
-LABEL com.redhat.component="discovery-ui-container" \
-    description="Discovery UI" \
-    io.k8s.description="Discovery UI" \
-    io.k8s.display-name="discovery-ui" \
-    io.openshift.tags="discovery" \
-    name="discovery/discovery-ui-rhel9" \
-    summary="Discovery UI"
+LABEL com.redhat.component=${REDHAT_COMPONENT} \
+    description=${K8S_DESCRIPTION} \
+    io.k8s.description=${K8S_DESCRIPTION} \
+    io.k8s.display-name=${K8S_DISPLAY_NAME} \
+    io.openshift.tags=${OCP_TAGS} \
+    name=${K8S_NAME} \
+    summary=${K8S_DESCRIPTION}