erangaeb

apiVersion: v1
kind: Pod
metadata:
  name: nginx2
  labels:
    app: nginx2
    app.kubernetes.io/component: blackbox
spec:
  containers:
    - name: nginx2

erangaeb

apiVersion: v1
kind: Pod
metadata:
  name: nginx1
  labels:
    app: nginx1
    app.kubernetes.io/component: blackbox
spec:
  containers:
    - name: nginx1

erangaeb

apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: blackbox-exporter
spec:
  endpoints:
  - interval: 1m
    path: /probe
    scrapeTimeout: 10s
    params:

erangaeb

prometheus:
  prometheusSpec:
    serviceMonitorNamespaceSelector: {} # get service monitors on all namespaces
    serviceMonitorSelectorNilUsesHelmValues: false
    ruleSelectorNilUsesHelmValues: false
    ruleNamespaceSelector: {}
    serviceMonitorSelector: {} # get all existing service monitors

erangaeb

# add helm repository
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts 
helm repo update

# install prometheus with helm chart
helm install prom prometheus-community/kube-prometheus-stack --values values-prometheus.yaml

# running pods 
# chart installs additional, dependent charts
#   - prometheus-community/kube-state-metrics

erangaeb

# add helm repository
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update

# install blackbox exporter with values file
helm install black prometheus-community/prometheus-blackbox-exporter --values values-blackbox.yaml

# running pods
❯❯ kubectl get pods
NAME                                                  READY   STATUS    RESTARTS   AGE

erangaeb

config:
  modules:
    tcp_prober:
      prober: tcp
      tcp:
        ip_protocol_fallback: false
        preferred_ip_protocol: ip4

erangaeb

# build consul docker
❯❯ docker build -t erangaeb/consul:0.1 .


# build vault docker with consul storage backend config
❯❯ docker build -t erangaeb/vault-consul:0.1 .


# deploy consul 
❯❯ docker-compose up -d consul

erangaeb

version: '3.8'

services:
  vault-consul:
    image: erangaeb/vault-consul:0.1
    ports:
      - 8200:8200
    environment:
      - VAULT_ADDR=http://127.0.0.1:8200
      - VAULT_API_ADDR=http://127.0.0.1:8200

erangaeb

{
  "backend": {
    "consul": {
      "address": "consul:8500",
      "path": "vault/"
    }
  },
  "listener": {
    "tcp":{
      "address": "0.0.0.0:8200",