Set libvirt exporter image in default role
drive-by: fix vencrypt issuer config
diff --git a/roles/defaults/vars/main.yml b/roles/defaults/vars/main.yml
index e3e3795..fb12b84 100644
--- a/roles/defaults/vars/main.yml
+++ b/roles/defaults/vars/main.yml
@@ -94,6 +94,7 @@
kube_state_metrics: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.9.2
kubectl: docker.io/bitnami/kubectl:1.27.3
libvirt: quay.io/vexxhost/libvirtd@sha256:480d8736954cdc01c1d6f0c625ba147935ce4e5af25828f6d3fbcd18e6dc283a # image-source: quay.io/vexxhost/libvirtd:zed
+ libvirt_exporter: docker.io/vexxhost/libvirtd-exporter:latest
local_path_provisioner_helper: docker.io/library/busybox:1.36.0
local_path_provisioner: docker.io/rancher/local-path-provisioner:v0.0.24
loki_gateway: docker.io/nginxinc/nginx-unprivileged:1.19-alpine