[k8s] add frontend semver metric (#1683)

startreedata · Nov 21, 2024 · 30abbc0 · 30abbc0
1 parent 29c1bcb
commit 30abbc0
Showing 1 changed file with 23 additions and 1 deletion.
diff --git a/kubernetes/helm/startree-thirdeye/templates/ui/deployment.yaml b/kubernetes/helm/startree-thirdeye/templates/ui/deployment.yaml
@@ -37,7 +37,10 @@ spec:
         release: {{ .Release.Name }}
         component: {{ .Values.ui.name }}
       annotations:
-{{ toYaml .Values.ui.podAnnotations | indent 8 }}
+        prometheus.io/scrape: {{ .Values.prometheus.enabled | quote }}
+        prometheus.io/port: "9090"
+        prometheus.io/path: "/admin/prometheus"
+        {{- toYaml .Values.coordinator.podAnnotations | nindent 8 }}
     spec:
       {{- if .Values.ui.image.pullSecretsName }}
       imagePullSecrets:
@@ -135,6 +138,25 @@ spec:
                 return 200 "User-agent: *\nDisallow: /\n";
               }
             }
+            {{- if .Values.prometheus.enabled }}
+            server {
+              listen  9090 {{- if .Values.tls.enabled }} ssl {{- end }};
+              {{- if .Values.tls.enabled }}
+              ssl_certificate /home/thirdeye/tls/tls.crt;
+              ssl_certificate_key /home/thirdeye/tls/tls.key;
+              ssl_password_file /home/thirdeye/tls-pass/pass;
+              add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+              {{- end }}
+              location = /admin/prometheus {
+                add_header Content-Type text/plain;
+                {{- if .Values.tls.enabled }}
+                add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+                {{- end }}
+                server_tokens off;
+                return 200 "thirdeye_version_info_frontend{environment_url="{{ default "unknown" (regexReplaceAll "(https?://)" .Values.ui.publicUrl "") }}",semver="{{ .Values.ui.image.tag }}"} 1.0\n";
+              }
+            }
+            {{- end }}
         command:
         - /bin/sh
         - -c