MF-116 - add prometheus annotations so that metrics get properly collected (#117)

* add prometheus annotations so that metrics get properly collected

Signed-off-by: Mirko Teodorovic <[email protected]>

* fix metrics port

Signed-off-by: Mirko Teodorovic <[email protected]>

---------

Signed-off-by: Mirko Teodorovic <[email protected]>

Author: mteodor

charts/mainflux/templates/adapter_coap-deployment.yaml

@@ -12,6 +12,10 @@ spec:
       component: adapter-coap
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.adapter_coap.port }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: adapter-coap

charts/mainflux/templates/adapter_http-deployment.yaml

@@ -12,6 +12,10 @@ spec:
       component: adapter-http
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.adapter_http.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: adapter-http

charts/mainflux/templates/adapter_lora-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: adapter-lora
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.adapter_lora.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: adapter-lora

charts/mainflux/templates/adapter_opcua-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: adapter-opcua
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.adapter_opcua.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: adapter-opcua

charts/mainflux/templates/auth-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: auth
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.auth.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: auth

charts/mainflux/templates/bootstrap-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: bootstrap
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.bootstrap.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: bootstrap

charts/mainflux/templates/certs-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: certs
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.certs.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: certs

charts/mainflux/templates/influxdbreader-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: influxdb-reader
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.influxdb.reader.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: influxdb-reader

charts/mainflux/templates/influxdbwriter-deployment.yaml

@@ -24,6 +24,10 @@ spec:
       component: influxdb-writer
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.influxdb.writer.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: influxdb-writer

charts/mainflux/templates/mongodbreader-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: mongodb-reader
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.mongodb.reader.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: mongodb-reader

charts/mainflux/templates/mongodbwriter-deployment.yaml

@@ -24,6 +24,10 @@ spec:
       component: mongodb-writer
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.mongodb.writer.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: mongodb-writer

charts/mainflux/templates/notifier_smtp-deployment.yaml

@@ -34,6 +34,10 @@ spec:
       component: notifier-smtp
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.notifier_smtp.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: notifier-smtp

charts/mainflux/templates/things-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: things
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.things.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: things

charts/mainflux/templates/twins-deployment.yaml

@@ -13,6 +13,10 @@ spec:
       component: twins
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.twins.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: twins

charts/mainflux/templates/users-deployment.yaml

@@ -27,6 +27,10 @@ spec:
       component: users
   template:
     metadata:
+      annotations:
+        prometheus.io/path: /metrics
+        prometheus.io/port: "{{ .Values.users.httpPort }}"
+        prometheus.io/scrape: "true"
       labels:
         app: {{ .Release.Name }}
         component: users