feat(nginx): 缓存优化

apps/monitor/prometheus/helmchart.yaml

@@ -75,7 +75,7 @@ spec:
         podMonitorSelectorNilUsesHelmValues: false
         ruleSelectorNilUsesHelmValues: false
       ingress:
-        enabled: true
+        enabled: false
         ingressClassName: nginx
         hosts:
           - monitor.dev.cm
@@ -97,9 +97,9 @@ spec:
                   storage: 10Gi
         routePrefix: /alertmanager
       ingress:
-        enabled: true
+        enabled: false
         ingressClassName: nginx
         hosts:
           - monitor.dev.cm
         paths:
-          - /alertmanager
+          - /alertmanager

apps/monitor/prometheus/ingress-static.yaml

@@ -0,0 +1,30 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: grafana-static
+  namespace: infra-monitor
+  annotations:
+    nginx.ingress.kubernetes.io/use-regex: "true"
+    nginx.ingress.kubernetes.io/proxy-buffering: "on"
+    nginx.ingress.kubernetes.io/configuration-snippet: |
+      proxy_cache cache;
+      proxy_cache_valid 200 302 1d;
+      proxy_cache_valid 404 10m;
+      proxy_cache_valid any 1h;
+      proxy_cache_use_stale error timeout updating http_404 http_500 http_502 http_503 http_504;
+      proxy_cache_bypass $http_x_purge;
+      proxy_ignore_headers Cache-Control;
+      add_header X-Cache-Status $upstream_cache_status;
+spec:
+  ingressClassName: nginx
+  rules:
+    - host: monitor.dev.cm
+      http:
+        paths:
+          - path: /(public|avatar)/.*
+            pathType: ImplementationSpecific
+            backend:
+              service:
+                name: prometheus-grafana
+                port:
+                  number: 80