diff --git a/charts/mainflux/templates/adapter_coap-deployment.yaml b/charts/mainflux/templates/adapter_coap-deployment.yaml
index 9e941c17..ab17fdf5 100644
--- a/charts/mainflux/templates/adapter_coap-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/adapter_http-deployment.yaml b/charts/mainflux/templates/adapter_http-deployment.yaml
index 61bf62aa..0392a0be 100644
--- a/charts/mainflux/templates/adapter_http-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/adapter_lora-deployment.yaml b/charts/mainflux/templates/adapter_lora-deployment.yaml
index f8a20554..2496f9b4 100644
--- a/charts/mainflux/templates/adapter_lora-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/adapter_opcua-deployment.yaml b/charts/mainflux/templates/adapter_opcua-deployment.yaml
index a875af66..60f2a3e7 100644
--- a/charts/mainflux/templates/adapter_opcua-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/auth-deployment.yaml b/charts/mainflux/templates/auth-deployment.yaml
index 13fa6ffd..44f7e412 100644
--- a/charts/mainflux/templates/auth-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/bootstrap-deployment.yaml b/charts/mainflux/templates/bootstrap-deployment.yaml
index a11b96fc..d0dbc9fa 100644
--- a/charts/mainflux/templates/bootstrap-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/certs-deployment.yaml b/charts/mainflux/templates/certs-deployment.yaml
index 8d48d054..51725eba 100644
--- a/charts/mainflux/templates/certs-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/influxdbreader-deployment.yaml b/charts/mainflux/templates/influxdbreader-deployment.yaml
index 2b7edfb3..08318373 100644
--- a/charts/mainflux/templates/influxdbreader-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/influxdbwriter-deployment.yaml b/charts/mainflux/templates/influxdbwriter-deployment.yaml
index 68135c47..b8afdbae 100644
--- a/charts/mainflux/templates/influxdbwriter-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/mongodbreader-deployment.yaml b/charts/mainflux/templates/mongodbreader-deployment.yaml
index 478af28e..fa0072f9 100644
--- a/charts/mainflux/templates/mongodbreader-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/mongodbwriter-deployment.yaml b/charts/mainflux/templates/mongodbwriter-deployment.yaml
index 78248185..3dbca28b 100644
--- a/charts/mainflux/templates/mongodbwriter-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/notifier_smtp-deployment.yaml b/charts/mainflux/templates/notifier_smtp-deployment.yaml
index fdc76c2a..fdcaa700 100644
--- a/charts/mainflux/templates/notifier_smtp-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/things-deployment.yaml b/charts/mainflux/templates/things-deployment.yaml
index 108e4ff2..87fa49af 100644
--- a/charts/mainflux/templates/things-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/twins-deployment.yaml b/charts/mainflux/templates/twins-deployment.yaml
index 078cf4dd..cc5bba9f 100644
--- a/charts/mainflux/templates/twins-deployment.yaml
+++ b/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
diff --git a/charts/mainflux/templates/users-deployment.yaml b/charts/mainflux/templates/users-deployment.yaml
index 0f44a5dc..d6f4edba 100644
--- a/charts/mainflux/templates/users-deployment.yaml
+++ b/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