Prometheus Dashboards Access

by Anish

Posted on Wednesday January 9, 2019

Referefce

The default installation of prometheus comes with these three dashboards

  • Prometheus-Operator UI
  • AlertManager UI
  • Grafana UI

Before Accessing the UI make sure you have all the prometheus necessary pods are up and running

root@kube-master:# kubectl --namespace monitoring get pods 
NAME                                                     READY     STATUS    RESTARTS   AGE
alertmanager-prometheus-operator-alertmanager-0          2/2       Running   0          53m
prometheus-operator-grafana-7654f69d89-mxwwh             3/3       Running   0          53m
prometheus-operator-kube-state-metrics-cdf84dd85-fkdvs   1/1       Running   0          53m
prometheus-operator-operator-54f7767b66-rdh8c            1/1       Running   0          53m
prometheus-operator-prometheus-node-exporter-6ldmm       1/1       Running   0          53m
prometheus-operator-prometheus-node-exporter-9gtqt       1/1       Running   0          53m
prometheus-prometheus-operator-prometheus-0              3/3       Running   1          53m

Prometheus ports

These are the standard ports which will be helpful while dealing with Prometheus server and it’s associated service.

  • 9090 - Prometheus server
  • 9091 - Pushgateway
  • 9092 - UNALLOCATED (to avoid collision with Kafka)
  • 9093 - Alertmanager
  • 9094 - Alertmanager clustering

To view the TargetPort under the prometheus namespace monitoring

root@kube-master:/home/ansible# kubectl describe svc -n  monitoring
Name:              alertmanager-operated
Namespace:         monitoring
Labels:            operated-alertmanager=true
Annotations:       <none>
Selector:          app=alertmanager
Type:              ClusterIP
IP:                None
Port:              web  9093/TCP
TargetPort:        9093/TCP
Endpoints:         10.244.1.102:9093
Port:              mesh  6783/TCP
TargetPort:        6783/TCP
Endpoints:         10.244.1.102:6783
Session Affinity:  None
Events:            <none>


Name:              prometheus-operated
Namespace:         monitoring
Labels:            operated-prometheus=true
Annotations:       <none>
Selector:          app=prometheus
Type:              ClusterIP
IP:                None
Port:              web  9090/TCP
TargetPort:        web/TCP
Endpoints:         10.244.1.103:9090
Session Affinity:  None
Events:            <none>


Name:              prometheus-operator-alertmanager
Namespace:         monitoring
Labels:            app=prometheus-operator-alertmanager
                   chart=prometheus-operator-1.5.2
                   heritage=Tiller
                   release=prometheus-operator
Annotations:       <none>
Selector:          alertmanager=prometheus-operator-alertmanager,app=alertmanager
Type:              ClusterIP
IP:                10.105.171.62
Port:              web  9093/TCP
TargetPort:        9093/TCP
Endpoints:         10.244.1.102:9093
Session Affinity:  None
Events:            <none>


Name:              prometheus-operator-grafana
Namespace:         monitoring
Labels:            app=grafana
                   chart=grafana-1.19.1
                   heritage=Tiller
                   release=prometheus-operator
Annotations:       <none>
Selector:          app=grafana,release=prometheus-operator
Type:              ClusterIP
IP:                10.111.200.84
Port:              service  80/TCP
TargetPort:        3000/TCP
Endpoints:         10.244.1.99:3000
Session Affinity:  None
Events:            <none>


Name:              prometheus-operator-kube-state-metrics
Namespace:         monitoring
Labels:            app=kube-state-metrics
                   chart=kube-state-metrics-0.12.1
                   heritage=Tiller
                   release=prometheus-operator
Annotations:       prometheus.io/scrape=true
Selector:          app=kube-state-metrics,release=prometheus-operator
Type:              ClusterIP
IP:                10.97.64.74
Port:              http  8080/TCP
TargetPort:        8080/TCP
Endpoints:         10.244.1.100:8080
Session Affinity:  None
Events:            <none>


Name:              prometheus-operator-operator
Namespace:         monitoring
Labels:            app=prometheus-operator-operator
                   chart=prometheus-operator-1.5.2
                   heritage=Tiller
                   release=prometheus-operator
Annotations:       <none>
Selector:          app=prometheus-operator-operator,release=prometheus-operator
Type:              ClusterIP
IP:                10.105.149.5
Port:              http  8080/TCP
TargetPort:        http/TCP
Endpoints:         10.244.1.101:8080
Session Affinity:  None
Events:            <none>


Name:              prometheus-operator-prometheus
Namespace:         monitoring
Labels:            app=prometheus-operator-prometheus
                   chart=prometheus-operator-1.5.2
                   heritage=Tiller
                   release=prometheus-operator
Annotations:       <none>
Selector:          app=prometheus,prometheus=prometheus-operator-prometheus
Type:              ClusterIP
IP:                10.105.66.183
Port:              web  9090/TCP
TargetPort:        web/TCP
Endpoints:         10.244.1.103:9090
Session Affinity:  None
Events:            <none>


Name:              prometheus-operator-prometheus-node-exporter
Namespace:         monitoring
Labels:            app=prometheus-node-exporter
                   chart=prometheus-node-exporter-1.1.0
                   heritage=Tiller
                   jobLabel=node-exporter
                   release=prometheus-operator
Annotations:       prometheus.io/scrape=true
Selector:          app=prometheus-node-exporter,release=prometheus-operator
Type:              ClusterIP
IP:                10.108.197.197
Port:              metrics  9100/TCP
TargetPort:        9100/TCP
Endpoints:         172.16.2.13:9100,172.16.2.7:9100
Session Affinity:  None
Events:            <none>

Prometheus-Operator UI

kubectl port-forward -n monitoring prometheus-prometheus-operator-prometheus-0  9090

Open web browser to http://localhost:9090 , you will access the Prometheus interface.

Prometheus Alert-Manager UI

kubectl port-forward -n monitoring alertmanager-prometheus-operator-alertmanager-0    9090:9093

Open web browser to http://localhost:9093 , you will access the Prometheus interface.

Prometheus Grafana UI

kubectl port-forward -n monitoring prometheus-operator-grafana-7654f69d89-mxwwh 3000:3000

UI Credentials are admin:admin or admin:promo-operator

Further Reading

  1. Checkout how to deploy HTTPS Secure Nginx deploymet in kubernetes

Thanku for reading !!! Give a Share for Support

Your Support Matters!

Instead of directly asking for donations, I'm thrilled to offer you all nine of my books for just $9 on leanpub By grabbing this bundle you not only help cover my coffee, beer, and Amazon bills but also play a crucial role in advancing and refining this project. Your contribution is indispensable, and I'm genuinely grateful for your involvement in this journey!

Any private key value that you enter or we generate is not stored on this site, this tool is provided via an HTTPS URL to ensure that private keys cannot be stolen, for extra security run this software on your network, no cloud dependency

Kubernetes Related Topics
  • kubernetes (pod/deployment/svc) YAML/JSON Generator
  • Docker compose to kubernetes Generator
  • kubernetes to Docker Compose Generator
  • Docker compose Generator
  • Docker run to compose Generator
  • Docker compose to docker run Generator
  • kubernetes install on using ansible
  • kube install on in centos7/ubuntu7
  • kubernetes Dashbaord Setup
  • Pod,Cluster,Deploy,ReplicaSet Light Dive
  • kubernetes secure nginx deployment
  • kubernetes Port, Targetport and NodePort
  • kubernetes Namespace
  • kubenetes Auth,Authorization,Admission
  • kubernetes Role-Based Access Control
  • Kubernetes Privilege Escalation Vulnerability
  • Upgrading kubernetes cluster
  • Prometheus Dashboard Access
  • Kubernetes mysql installation
  • Kubernetes Jenkins installation
  • Podman Jenkins installation
  • Kubernetes mariadb installation
  • Kubernetes wordpress installation
  • Kubernetes drupal installation
  • Kubernetes traefik installation
  • Kubernetes Ingress traefik
  • kubernetes service external ip pending ?
  • Service Mesh With Istio
  • Access SVC in Another Namespaces
  • kubernetes Java client example
  • kubernetes letsencrypt deploy wild card certificate
  • Right Way to Install Docker
  • Docker Private repo with SSL and AUTH
  • Creating Docker Base Image
  • Container Runtime (RUNC,RKT,CRI-O,Conatinerd)
  • Podman Install on Ubuntu/Debian
    • Linux Related Topics
    Ansible Related Topics
    Applied Cryptography Topics
    Web Crypto API Topics
    Openstack Articles
    python Cryptography Topics
    PHP Cryptography Topics
    Topics
    For Coffee/ Beer/ Amazon Bill and further development of the project Support by Purchasing, The Modern Cryptography CookBook for Just $9 Coupon Price

    Kubernetes for DevOps

    Hello Dockerfile

    Cryptography for Python Developers

    Cryptography for JavaScript Developers

    Go lang ryptography for Developers

    Here