operator/configuration: scrape operator metrics

operator/configuration/00-download-operator.sh

@@ -3,6 +3,8 @@
 set -e
 set -x
 
+
+
 export VM_OPERATOR_VERSION=$(basename $(curl -fs -o /dev/null -w %{redirect_url} \
   https://github.com/VictoriaMetrics/operator/releases/latest))
 echo "VM_OPERATOR_VERSION=$VM_OPERATOR_VERSION"

operator/configuration/02-install-vm.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+
+../quick-start/10-create-vmsingle-manifest.sh
+../quick-start/11-install-vmsingle.sh
+../quick-start/20-create-vmagent-manifest.sh
+../quick-start/21-install-vmagent.sh
+../quick-start/30-create-demo-app-manifest.sh
+../quick-start/32-create-demo-app-service-scrape.sh

operator/configuration/30-scrape-operator-metrics.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+
+cat <<'EOF' > operator-scrape.yaml
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMServiceScrape
+metadata:
+  name: operator-service-scrape
+  # You might need to change the namespace below
+  namespace: vm
+spec:
+  selector:
+    matchLabels:
+      # You might need to change the labels below
+      app.kubernetes.io/instance: default
+      app.kubernetes.io/name: victoria-metrics-operator
+  endpoints:
+    - port: http
+EOF
+
+kubectl apply -f operator-scrape.yaml;
+kubectl wait -n vm --for=jsonpath='{.status.updateStatus}'=operational vmservicescrape/operator-service-scrape;

operator/configuration/31-port-forward-vmagent.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+
+VMAGENT_POD_NAME=$(kubectl get pod -n vm -l "app.kubernetes.io/name=vmagent" -o jsonpath="{.items[0].metadata.name}")
+kubectl port-forward -n vm $VMAGENT_POD_NAME 8429:8429

operator/configuration/demo-app-scrape.yaml

@@ -0,0 +1,11 @@
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMServiceScrape
+metadata:
+  name: demo-app-service-scrape
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: demo-app
+  endpoints:
+  - port: http
+    path: /metrics

operator/configuration/demo-app.yaml

@@ -0,0 +1,34 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: demo-app
+  namespace: default
+  labels:
+    app.kubernetes.io/name: demo-app
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: demo-app
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: demo-app
+    spec:
+      containers:
+        - name: main
+          image: docker.io/victoriametrics/demo-app:1.2
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: demo-app
+  namespace: default
+  labels:
+    app.kubernetes.io/name: demo-app
+spec:
+  selector:
+    app.kubernetes.io/name: demo-app
+  ports:
+    - port: 8080
+      name: http

operator/configuration/operator-scrape.yaml

@@ -0,0 +1,14 @@
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMServiceScrape
+metadata:
+  name: operator-service-scrape
+  # You might need to change the namespace below
+  namespace: vm
+spec:
+  selector:
+    matchLabels:
+      # You might need to change the labels below
+      app.kubernetes.io/instance: default
+      app.kubernetes.io/name: victoria-metrics-operator
+  endpoints:
+    - port: http

operator/configuration/vmagent-demo.yaml

@@ -0,0 +1,9 @@
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMAgent
+metadata:
+  name: demo
+  namespace: vm
+spec:
+  selectAllByDefault: true
+  remoteWrite:
+    - url: "http://vmsingle-demo.vm.svc:8429/api/v1/write"

operator/configuration/vmsingle-demo.yaml

@@ -0,0 +1,8 @@
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMSingle
+metadata:
+  name: demo
+  namespace: vm
+spec:
+  # make it optional, remove from this file
+  retentionPeriod: "1"