resolve merge conflicts

.env.sample

@@ -133,3 +133,6 @@ SECRET_BASIC_AUTH_VERSION=v1
 
 # Node memory usage alert will trigger when memory usage is above the given number in percent
 #ALERT_NODE_MEMORY_USAGE=85
+
+# Traefik apdex alert will trigger when the apdex score of a service drops below the given number. Services receiving fewer than 10 requests per 10m are ignored
+#ALERT_TRAEFIK_APDEX=0.5

README.md

@@ -174,6 +174,7 @@ It is possible to enable the following alerts, by uncommenting the corresponding
 
 - node disk space: `ALERT_NODE_DISK_SPACE_LEFT`
 - node memory usage: `ALERT_NODE_MEMORY_USAGE`
+- traefik apdex: `ALERT_TRAEFIK_APDEX`
 
 ## smart monitoring
 

abra.sh

@@ -10,6 +10,7 @@ export PROMETHEUS_YML_VERSION=v2
 export MATRIX_ALERTMANAGER_CONFIG_VERSION=v1
 export MATRIX_ALERTMANAGER_ENTRYPOINT_VERSION=v1
 export GF_ALERTS_NODE_VERSION=v3
+export GF_ALERTS_TRAEFIK_VERSION=v1
 export CONFIG_ALLOY_VERSION=v3
 
 # migrates secrets from old names to new names by reading values from the

alerts/traefik.yml.tmpl

@@ -0,0 +1,81 @@
+apiVersion: 1
+
+# List of alert rule UIDs that should be deleted
+deleteRules:
+  {{ if not (env "ALERT_TRAEFIK_APDEX") }}
+  - orgId: 1
+    uid: coopcloud_traefik_apdex
+  {{ end }}
+
+groups:
+- orgId: 1
+  name: traefik
+  folder: recipes
+  interval: 5m
+  rules:
+    {{ if (env "ALERT_TRAEFIK_APDEX") }}
+    - uid: coopcloud_traefik_apdex
+      title: Apdex
+      condition: B
+      data:
+        - refId: A
+          relativeTimeRange:
+            from: 600
+            to: 0
+          datasourceUid: PBFA97CFB590B2093
+          model:
+            editorMode: code
+            # apdex = (satisfied + tolerating / 2) / total, which reduces to
+            # (le=0.3 + le=1.2) / 2 / total because the le=1.2 bucket is
+            # cumulative and therefore already contains the satisfied requests.
+            # services with less than 10 requests per 10m are ignored.
+            expr: |-
+              ((sum(rate(traefik_service_request_duration_seconds_bucket{le="0.3",code="200"}[5m])) by (service) +
+               sum(rate(traefik_service_request_duration_seconds_bucket{le="1.2",code="200"}[5m])) by (service)) / 2 /
+               sum(rate(traefik_service_request_duration_seconds_count{code="200"}[5m])) by (service))
+              and on(service)
+              (
+                sum(increase(traefik_service_request_duration_seconds_count{code="200"}[10m])) by (service) >= 10
+              )
+            instant: true
+            intervalMs: 1000
+            legendFormat: __auto
+            maxDataPoints: 43200
+            range: false
+            refId: A
+        - refId: B
+          relativeTimeRange:
+            from: 600
+            to: 0
+          datasourceUid: __expr__
+          model:
+            conditions:
+                - evaluator:
+                    params:
+                        - {{ env "ALERT_TRAEFIK_APDEX" }}
+                    type: lt
+                  operator:
+                    type: and
+                  query:
+                    params: []
+                  reducer:
+                    params: []
+                    type: avg
+                  type: query
+            datasource:
+                type: __expr__
+                uid: __expr__
+            expression: A
+            intervalMs: 1000
+            maxDataPoints: 43200
+            refId: B
+            type: threshold
+      noDataState: OK
+      execErrState: Error
+      for: 10m
+      annotations:
+        description: ""
+        runbook_url: ""
+        summary: Apdex for {{`{{ $labels.service }}`}} is below {{ env "ALERT_TRAEFIK_APDEX" }} (currently at {{`{{ printf "%.2f" (index $values "A").Value }}`}})
+      isPaused: false
+    {{ end }}

compose.grafana.yml

@@ -24,6 +24,8 @@ services:
         target: /var/lib/grafana/dashboards/backup.json
       - source: gf_alerts_node
         target: /etc/grafana/provisioning/alerting/node.yml
+      - source: gf_alerts_traefik
+        target: /etc/grafana/provisioning/alerting/traefik.yml
     networks:
       - proxy
       - internal
@@ -34,6 +36,7 @@ services:
       - GF_INSTALL_PLUGINS
       - ALERT_NODE_DISK_SPACE_LEFT
       - ALERT_NODE_MEMORY_USAGE
+      - ALERT_TRAEFIK_APDEX
     deploy:
       labels:
         - "traefik.enable=true"
@@ -77,6 +80,10 @@ configs:
     template_driver: golang
     name: ${STACK_NAME}_gf_alerts_node_${GF_ALERTS_NODE_VERSION}
     file: alerts/node.yml.tmpl
+  gf_alerts_traefik:
+    template_driver: golang
+    name: ${STACK_NAME}_gf_alerts_traefik_${GF_ALERTS_TRAEFIK_VERSION}
+    file: alerts/traefik.yml.tmpl
 
 volumes:
   grafana-data: