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--- сервис_grafana [2026/05/04 14:15]
val [Docker]
+++ сервис_grafana [2026/06/10 11:59] (current)
val [Kubernetes]
@@ Line 18: / Line 18: @@
 <code>
-# id=$(docker create grafana/grafana-oss:13.0.1)
+# docker run -d -p 3000:3000 --name grafana grafana/grafana-oss:13.0.1
-# docker cp $id:/etc/grafana/ - > etc_grafana.tar
-# tar -xvf etc_grafana.tar -C /etc
   или
+# id=$(docker create grafana/grafana-oss:13.0.1)
 # docker cp $id:/etc/grafana/ /etc/grafana/
@@ Line 28: / Line 29: @@
 # docker run -d -p 3000:3000 -v /etc/grafana:/etc/grafana --name grafana grafana/grafana-oss:13.0.1
-  или
-# docker run -d -p 3000:3000 --name grafana grafana/grafana-oss:13.0.1
 # docker update --restart=always grafana
@@ Line 49: / Line 48: @@
 kube1:~/vm# cat grafana-values.yaml
 </code><code>
-  datasources:
+#env:
-    datasources.yaml:
+#  HTTP_PROXY: "http://gate.isp.un:3128"
-      apiVersion: 1
+#  HTTPS_PROXY: "http://gate.isp.un:3128"
-      datasources:
+#  NO_PROXY: "localhost,127.0.0.1,.svc,.cluster.local,vmsingle-victoria-metrics-single-server,vls-victoria-logs-single-server"
-        - name: victoriametrics
-          type: prometheus
-          orgId: 1
-          url: http://vmsingle-victoria-metrics-single-server:8428
-          access: proxy
-          isDefault: true
-          updateIntervalSeconds: 10
-          editable: true
-  dashboardProviders:
+persistence:
-   dashboardproviders.yaml:
+  enabled: true
-     apiVersion: 1
+  storageClassName: "longhorn"
-     providers:
+  accessModes:
-     - name: 'default'
+    - ReadWriteOnce
-       orgId: 1
+  size: 2Gi
-       folder: ''
-       type: file
-       disableDeletion: true
-       editable: true
-       options:
-         path: /var/lib/grafana/dashboards/default
-  dashboards:
+#downloadDashboards:
-    default:
+#  env:
-      victoriametrics:
+#    HTTP_PROXY: "http://gate.isp.un:3128"
-        gnetId: 10229
+#    HTTPS_PROXY: "http://gate.isp.un:3128"
-        revision: 22
+#    NO_PROXY: "localhost,127.0.0.1,.svc,.cluster.local,vmsingle-victoria-metrics-single-server,vls-victoria-logs-single-server"
-        datasource: victoriametrics
-      kubernetes:
+datasources:
-        gnetId: 14205
+  datasources.yaml:
-        revision: 1
+    apiVersion: 1
-        datasource: victoriametrics
+    datasources:
-      node-exporter:
+      - name: victoriametrics
-        gnetId: 1860
+        type: prometheus
-        revision: 37
+        orgId: 1
-        datasource: victoriametrics
+        url: http://vmsingle-victoria-metrics-single-server:8428
+        access: proxy
+        isDefault: true
+        updateIntervalSeconds: 10
+        editable: true
+dashboardProviders:
+ dashboardproviders.yaml:
+   apiVersion: 1
+   providers:
+   - name: 'default'
+     orgId: 1
+     folder: ''
+     type: file
+     disableDeletion: true
+     editable: true
+     options:
+       path: /var/lib/grafana/dashboards
+dashboards:
+  default:
+    victoriametrics:
+      gnetId: 10229
+      revision: 22
+      datasource: victoriametrics
+    kubernetes:
+      gnetId: 14205
+      revision: 1
+      datasource: victoriametrics
+    node-exporter:
+      gnetId: 1860
+      revision: 37
+      datasource: victoriametrics
 </code><code>
 kube1:~/vm# helm upgrade -i grafana grafana-community/grafana -f grafana-values.yaml -n vm --create-namespace --version 12.1.1
@@ Line 97: / Line 114: @@
 </code>
-===== Интеграция с Prometheus =====
+  * Может понадобится удалить метки: systemd_service_name!="", name=~"^k8s_.*",
+===== Подключение Prometheus =====
 <code>
@@ Line 111: / Line 129: @@
   * [[https://grafana.com/grafana/dashboards/20417-cloudnativepg/|CloudNativePG]]
-==== Import dashboard ====
+==== Импорт готовых dashboard ====
 <code>
 + Import->Import via grafana.com
     prometheus-node-exporter: 1860
     prometheus-blackbox-exporter: 7587
+    prometheus-apache-exporter: 17898
   Data Source: Prometheus
 </code>
-==== Create dashboard ====
+==== Создание dashboard ====
   * !!! Не забыть сохранить !!!
@@ Line 170: / Line 189: @@
 <code>
-Alerting->Notification Channels/Contact points ...
+Alerting->Notification configuration/Contact points ...
-  userX/Email/userX@isp.un
   student/Email/student@corpX.un
 </code>
@@ Line 195: / Line 213: @@
 </code>
-=== Версия 7 ===
 <code>
-Dashboard->Panel (name)->Edit->Alert->...->
+  * A (Query): Сам запрос к базе данных (Prometheus/Loki).
-  Evaluate every: 15s For 1m
+  * B (Reduce): Превращение временного ряда в одно число (например, среднее за 5 минут).
-  WHEN avg() OF query(B,1m,now) IS ABOVE 8
+  * C (Threshold): Сравнение этого числа с порогом.
-  Send To: userX/student
-Apply->Save Dashboard!!!!
 </code>

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