pre-pulls blackbox image in build

Author: wtripp180901

ansible/roles/kube_prometheus_stack/defaults/main/install.yml

@@ -9,3 +9,4 @@ image_list:
 - { name: "quay.io/kiwigrid/k8s-sidecar", tag: "{{ grafana_sidecar_image_tag }}" }
 - { name: "registry.k8s.io/kube-state-metrics/kube-state-metrics", tag: "{{ kube_prometheus_stack_metrics_image_tag }}" }
 - { name: "registry.k8s.io/ingress-nginx/kube-webhook-certgen", tag: "{{ kube_prometheus_stack_patch_image_tag }}" }
+- { name: "quay.io/prometheus/blackbox-exporter", tag: "{{ kube_prometheus_stack_blackbox_exporter_image_tag }}" }

ansible/roles/kube_prometheus_stack/defaults/main/main.yml

@@ -19,6 +19,7 @@ kube_prometheus_stack_wait_timeout: 5m
 
 kube_prometheus_stack_metrics_image_tag: v2.12.0
 kube_prometheus_stack_patch_image_tag: v20221220-controller-v1.5.1-58-g787ea74b6
+kube_prometheus_stack_blackbox_exporter_image_tag: v0.25.0
 
 kube_prometheus_stack_blackbox_exporter_release_name: blackbox-exporter
 

ansible/roles/kube_prometheus_stack/tasks/main.yml

@@ -225,6 +225,11 @@
               basic_auth:
                 username: "testuser"
                 password: "{{ vault_testuser_password }}"
+      configReloader:
+        image:
+          tag: "{{ kube_prometheus_stack_app_version }}" # keeps consistent with pre-pulled image for kube-prometheus-stack
+      image:
+        tag: "{{ kube_prometheus_stack_blackbox_exporter_image_tag }}"
     wait: yes
 
 - name: Install kube-prometheus-stack on target Kubernetes cluster