Clone this repository to deploy the necessary services and pods.
$ git clone https://github.com/wazuh/wazuh-kubernetes.git -b v4.3.0 --depth=1 $ cd wazuh-kubernetes
You can generate self-signed certificates for the Wazuh indexer cluster using the script at
wazuh/certs/indexer_cluster/generate_certs.sh or provide your own.
You can generate self-signed certificates for the Wazuh dashboard cluster using the script at
wazuh/certs/dashboard_http/generate_certs.sh or provide your own.
The required certificates are imported via secretGenerator on the
secretGenerator: - name: indexer-certs files: - certs/indexer_cluster/root-ca.pem - certs/indexer_cluster/node.pem - certs/indexer_cluster/node-key.pem - certs/indexer_cluster/dashboard.pem - certs/indexer_cluster/dashboard-key.pem - certs/indexer_cluster/admin.pem - certs/indexer_cluster/admin-key.pem - certs/indexer_cluster/filebeat.pem - certs/indexer_cluster/filebeat-key.pem - name: dashboard-certs files: - certs/dashboard_http/cert.pem - certs/dashboard_http/key.pem - certs/indexer_cluster/root-ca.pem
Depending on the type of cluster you’re running, the Storage Class may have a different provisioner.
You can check yours by running
kubectl get sc. You will see something like this:
$ kubectl get sc NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE elk-gp2 microk8s.io/hostpath Delete Immediate false 67d microk8s-hostpath (default) microk8s.io/hostpath Delete Immediate false 54d
The provisioner column displays microk8s.io/hostpath, you must edit the file
envs/local-env/storage-class.yaml and set up this provisioner.
There are two variants of the manifest:
local-env. The eks manifest should be used if you are using the EKS cluster while the local-env manifest should be used for other cluster types.
It is possible to adjust resources for the cluster by editing patches on
envs/local-env/ depending on which manifest you want to deploy. You can tune CPU, memory as well as storage for persistent volumes of each of the cluster objects. This could be undone by removing these patches from the
kustomization.yaml or alter the patches themselves with different values.
We can deploy the cluster with a single command by using the customization file:
$ kubectl apply -k envs/eks/
Other cluster types
$ kubectl apply -k envs/local-env/
$ kubectl get namespaces | grep wazuhwazuh Active 12m
$ kubectl get services -n wazuhNAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE indexer ClusterIP xxx.yy.zzz.24 <none> 9200/TCP 12m dashboard ClusterIP xxx.yy.zzz.76 <none> 5601/TCP 11m wazuh LoadBalancer xxx.yy.zzz.209 internal-a7a8... 1515:32623/TCP,55000:30283/TCP 9m wazuh-cluster ClusterIP None <none> 1516/TCP 9m Wazuh-indexer ClusterIP None <none> 9300/TCP 12m wazuh-workers LoadBalancer xxx.yy.zzz.26 internal-a7f9... 1514:31593/TCP 9m
$ kubectl get deployments -n wazuhNAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE wazuh-dashboard 1 1 1 1 11m
$ kubectl get statefulsets -n wazuhNAME READY AGE wazuh-indexer 3/3 15m wazuh-manager-master 1/1 15m wazuh-manager-worker 2/2 15m
$ kubectl get pods -n wazuhNAME READY STATUS RESTARTS AGE wazuh-indexer-0 1/1 Running 0 15m wazuh-dashboard-f4d9c7944-httsd 1/1 Running 0 14m wazuh-manager-master-0 1/1 Running 0 12m wazuh-manager-worker-0-0 1/1 Running 0 11m wazuh-manager-worker-1-0 1/1 Running 0 11m
Accessing Wazuh dashboard
In case you created domain names for the services, you should be able to access the dashboard using the proposed domain name:
https://wazuh.your-domain.com. Cloud providers usually provide an external IP address or hostname for direct access to the dashboard. This can be viewed by checking the services:
$ kubectl get services -o wide -n wazuhNAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE SELECTOR dashboard LoadBalancer xxx.xx.xxx.xxx xxx.xx.xxx.xxx 80:31831/TCP,443:30974/TCP 15m app=wazuh-dashboard
Optional: On a local cluster deployment where the external IP address is not accessible, you can use port-forward:
$ kubectl -n wazuh port-forward service/dashboard 8443:443
The Wazuh dashboard will be accessible on
The default credentials are
Wazuh agents are designed to monitor hosts. To start using them:
Enroll the agent by modifying the file
/var/ossec/etc/ossec.conf. Change the “transport protocol” to TCP and replace the
MANAGER_IPwith the external IP address of the service pointing to port 1514 or with the hostname provided by the cloud provider
To learn more about registering agents, see the Wazuh agent enrollment section of the documentation.