export bao client-cert not_before/not_after gauges and alert past 80% of lifetime

Cargo.lock

@@ -1691,6 +1691,7 @@ dependencies = [
  "serde_json",
  "sha1",
  "swarm-agent-verify",
+ "swarm-cert-metrics",
  "swarm-queue-client",
  "swarm-secret-client",
  "swarm-wire",
@@ -1801,6 +1802,7 @@ dependencies = [
  "serde_json",
  "sha2 0.11.0",
  "strum",
+ "swarm-cert-metrics",
  "swarm-matrix-client",
  "swarm-queue-client",
  "swarm-secret-client",
@@ -4837,6 +4839,16 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "swarm-cert-metrics"
+version = "0.1.0"
+dependencies = [
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "swarm-secret-client",
+ "tracing",
+]
+
 [[package]]
 name = "swarm-ci-metrics"
 version = "0.1.0"
@@ -4909,6 +4921,7 @@ dependencies = [
  "similar",
  "strum",
  "swarm-authelia-bridge-sock",
+ "swarm-cert-metrics",
  "swarm-controller-api",
  "swarm-matrix-client",
  "swarm-queue-client",
@@ -4922,7 +4935,6 @@ dependencies = [
  "url",
  "utoipa",
  "utoipa-axum",
- "x509-cert",
 ]
 
 [[package]]
@@ -5096,6 +5108,7 @@ dependencies = [
  "opentelemetry_sdk",
  "serde",
  "serde_json",
+ "swarm-cert-metrics",
  "swarm-queue-client",
  "swarm-secret-client",
  "swarm-wire",
@@ -5122,6 +5135,7 @@ dependencies = [
  "tracing",
  "tracing-subscriber",
  "vaultrs",
+ "x509-cert",
 ]
 
 [[package]]