Introduction

• In this repository contains files necessary to provisioning Zabbix in Kubernetes

Pre requirements

• Kubernetes (Used version: v1.18.0)

File structure

File	Content	Resources
cadvisor.yaml	Configuration to get and export monitoring metrics of cAdvisor
clusterRole-monitoring.yaml	Prometheus roles
confimaps.yaml	Non confidential variables with data used in many files	ConfigMaps
nampespace.yaml	Namespace configuration	Namespaces
zabbix-agent.yaml	Configuration of Zabbix Agent	Statefulsets, PVC and PV
database-mysql.yaml	Database configuration	Statefulsets, PVC and PV, Service, StorageClass
zabbix-server.yaml	Zabbix server configuration	Statefulsets and Service
zabbix-frontend.yaml	Frontend configuration	Statefulsets and Service

Step by Step

1- Execute the apply to create namespace.

kubectl apply -f namespace.yaml

2- Execute the apply to create configmaps

kubectl apply -f configmaps.yaml

3 - Execute the apply to create secrtetes

kubectl apply -f secretes.yaml

4 - Execute the apply to create database

kubectl apply -f database-mysql.yaml 

5 - Execute the apply to create zabbix-agent

kubectl apply -f zabbix-agent.yaml

6- Execute the apply to create zabbix-server

 kubectl apply -f zabbix-server.yaml

7 - Execute the apply to create frontend

 kubectl apply -f zabbix-frontend.yaml 

Execute the command to get informations about your enviromennt:

kubectl get deployment,svc,pods,pvc,ingress  -n monitoring

CADVISOR

The Cadvisor export the metrics of the Kubernetes if you preferer monitoring this environment with the Zabbix.

kubectl apply -f cadvisor.yaml

kubectl get deployment,svc,pods,pvc,ingress  -n cadvisor`

Access

To you access Zabbix through the Minikube, execute this command:

$ minikube tunnel
Status:	
	machine: minikube
	pid: 4042
	route: 10.96.0.0/12 -> 172.17.0.2
	minikube: Running
	services: []
    errors: 

After that execute this command to get IP address of the Zabbix Frontend:

$ kubectl get svc  -n monitoring
...
zabbix-web-nginx-mysql   ClusterIP   10.103.89.223   <none>        8081/TCP,8443/TCP   18h

Metrics

I created one host at the Zabbix to get metrics Cadvisor

Reference

https://www.zabbix.com/documentation/current/manual/config/items/itemtypes/prometheus

https://hub.docker.com/u/zabbix/

https://kubernetes.io/docs/concepts/

Thanks, @QuintilianoB for collaborating with the best practices Kubernetes :)