Apache ActiveMQ Artemis Helm Deployment Guide

Clone the values file to update the parameters required

helm show values expertflow/activemq --version 5.4.0 > helm-values/ef-activemq-custom-values.yaml

Navigate to /kubernetes/scripts to setup mTLs certificates.
Open generate-artemis-certs.sh file and setup artemis svc name in SUBJECT_ALT_NAMES as below screenshot.
```
SUBJECT_ALT_NAMES=("DNS:activemq-artemis-svc.ef-external.svc")
```

Generate new certificates.

### Give permissions
chmod +x generate-artemis-certs.sh

### Execute script
./generate-artemis-certs.sh

Go to kubernetes path and re-apply secrets for newly generated certificates in both expertflow and ef-external namespaces.

#### Delete old secret from ef-external
kubectl delete -f ./pre-deployment/static-tls/activemq-tls.yaml -n ef-external

#### Delete old secret from expertflow
kubectl delete -f ./pre-deployment/static-tls/activemq-tls.yaml -n expertflow

#### Apply to ef-external
kubectl apply -f ./pre-deployment/static-tls/activemq-tls.yaml -n ef-external

#### Apply to expertflow
kubectl apply -f ./pre-deployment/static-tls/activemq-tls.yaml -n expertflow

Deploy Artemis.

helm upgrade --install=true  --namespace=ef-external --values=helm-values/ef-activemq-custom-values.yaml activemq expertflow/activemq --version 5.4.0