opensearch-kubernetes-yaml

Opensearch code for kubernetes (minikube) manifest files without docker compose.

Pre-requisite

Install minikube and Docker

Setup Certificates

The script provided above should be used to generate the certificates and then change the content of the files in the folder "cert-secrets" with the new certificates generated by the script.

./setup_certs.sh

Then create the secrets by running

kubectl apply -f certs-secrets/

Opensearch

Choose the number of master and data nodes you want in your cluster and modify the replicas count in the opensearch/master.yml and opensearch/data.yml file.

Now launch your opensearch cluster

kubectl apply -f opensearch/

Opensearch Dashboard

Now launch the dashboard to access the UI

kubectl apply -f dashboard/

Security

To add the security plugin, Exec into the master pod and apply the following commands

kubectl exec -it opensearch-master-0 -- /bin/bash

chmod +x plugins/opensearch-security/tools/securityadmin.sh

cd plugins/opensearch-security/tools

./securityadmin.sh -cd ../securityconfig/ -icl -nhnv \
  -cacert ../../../config/certificates/ca/ca.pem \
  -cert ../../../config/certificates/admin/admin.pem \
  -key ../../../config/certificates/admin/admin.key

soon you will see the success message.

Browser

Run minikibe service list to get the public IP address of the dashboard.

https://IPaddress:port/