sudhirpandey · July 23, 2018 10:21 · Jul 23, 2018
diff --git a/prometheus.config b/prometheus.config
@@ -0,0 +1,42 @@
+# Example scrape config for pods
+    #
+    # The relabeling allows the actual pod scrape endpoint to be configured via the
+    # following annotations:
+    #
+    # * `prometheus.io/scrape`: Only scrape pods that have a value of `true`
+    # * `prometheus.io/path`: If the metrics path is not `/metrics` override this. This
+    #    will be the same for every container in the pod that is scraped.
+    # * this will scrape every container in a pod with `prometheus.io/scrape` set to true and the
+        port is name `metrics` in the container
+    # * note `prometheus.io/port` is no longer honored. You must name the port(s) to scrape `metrics`
+    #   Also, in some of the issues I read, there was mention of a container role, but I couldn't get 
+    #   that to work - or find any more info on it.
+    - job_name: 'kubernetes-pods'
+
+      kubernetes_sd_configs:
+      - role: pod
+
+      relabel_configs:
+      - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
+        action: keep
+        regex: true
+      - source_labels: [__meta_kubernetes_pod_container_port_name]
+        action: keep
+        regex: metrics(-.*)?
+      - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
+        action: replace
+        target_label: __metrics_path__
+        regex: (.+)
+      - source_labels: [ __address__, __meta_kubernetes_pod_container_port_number]
+        action: replace
+        regex: (.+):(?:\d+);(\d+)
+        replacement: ${1}:${2}
+        target_label: __address__
+      - action: labelmap
+        regex: __meta_kubernetes_pod_label_(.+)
+      - source_labels: [__meta_kubernetes_namespace]
+        action: replace
+        target_label: kubernetes_namespace
+      - source_labels: [__meta_kubernetes_pod_name]
+        action: replace
+        target_label: kubernetes_pod_name