From 47b5a11238e03935e3dbff07aa4da6ca00e6425e Mon Sep 17 00:00:00 2001
From: Rakesh Patnaik <patsrakesh@gmail.com>
Date: Tue, 6 Feb 2018 18:13:26 +0000
Subject: [PATCH] expose ingress metrics endpoint for nginx-vts exporter
prometheus scrape target
Change-Id: I80b539cf0bf06fe0ba4e0ade8b4b301f4c063455
---
.../service-ingress-metrics-exporter.yaml | 38 +++++++++++++++++++
ingress/values.yaml | 22 +++++++++++
2 files changed, 60 insertions(+)
create mode 100644 ingress/templates/service-ingress-metrics-exporter.yaml
diff --git a/ingress/templates/service-ingress-metrics-exporter.yaml b/ingress/templates/service-ingress-metrics-exporter.yaml
new file mode 100644
index 0000000000..3637e13b9d
--- /dev/null
+++ b/ingress/templates/service-ingress-metrics-exporter.yaml
@@ -0,0 +1,38 @@
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.monitoring.prometheus.service_exporter }}
+{{- if .Values.monitoring.prometheus.enabled }}
+{{- $envAll := . }}
+{{- $prometheus_annotations := $envAll.Values.monitoring.prometheus.ingress_exporter }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ tuple "ingress_exporter" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
+ labels:
+{{ tuple $envAll "ingress_exporter" "metrics" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
+ annotations:
+{{- if .Values.monitoring.prometheus.enabled }}
+{{ tuple $prometheus_annotations | include "helm-toolkit.snippets.prometheus_service_annotations" | indent 4 }}
+{{- end }}
+spec:
+ ports:
+ - name: metrics
+ port: {{ .Values.endpoints.ingress_exporter.port.metrics.default }}
+ selector:
+{{ tuple $envAll "ingress" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}{{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/ingress/values.yaml b/ingress/values.yaml
index 5e4e469ec6..b427440ed2 100644
--- a/ingress/values.yaml
+++ b/ingress/values.yaml
@@ -96,6 +96,12 @@ dependencies:
ingress:
jobs: null
+monitoring:
+ prometheus:
+ enabled: true
+ ingress_exporter:
+ scrape: true
+
endpoints:
cluster_domain_suffix: cluster.local
ingress:
@@ -109,6 +115,19 @@ endpoints:
default: 80
https:
default: 443
+ ingress_exporter:
+ namespace: null
+ hosts:
+ default: ingress-exporter
+ host_fqdn_override:
+ default: null
+ path:
+ default: null
+ scheme:
+ default: 'http'
+ port:
+ metrics:
+ default: 10254
conf:
controller:
@@ -139,3 +158,6 @@ manifests:
ingress: true
service_error: true
service_ingress: true
+ monitoring:
+ prometheus:
+ service_exporter: true