RabbitMQ

Helm chart installation

Install without storage class

NS=rabbits

helm upgrade --install rabbitmq oci://registry-1.docker.io/bitnamicharts/rabbitmq --create-namespace --namespace $NS \
  --set plugins="rabbitmq_federation rabbitmq_management rabbitmq_peer_discovery_k8s rabbitmq_management_agent rabbitmq_auth_backend_ldap" \
  --set replicaCount=2

Access configuration

kubectl port-forward --namespace $NS svc/rabbitmq 5672:5672
kubectl port-forward --namespace $NS svc/rabbitmq 15672:15672

kubectl get secret --namespace $NS rabbitmq -o jsonpath="{.data.rabbitmq-password}" | base64 -d

Install with storage class

helm uninstall rabbitmq -n $NS

Hardware requirements

Resource	Minimum	Recommend
CPU	500m	1000m
RAM	512 MB	1 GB
DISK	4 GB	8 GB

helm upgrade --install rabbitmq oci://registry-1.docker.io/bitnamicharts/rabbitmq \
  --set persistence.enabled=true \
  --set persistence.storageClass="longhorn" \
  --set persistence.size=500Mi \
  --set plugins="rabbitmq_federation rabbitmq_management rabbitmq_peer_discovery_k8s rabbitmq_management_agent rabbitmq_auth_backend_ldap" \
  --set replicaCount=2 \
  --create-namespace --namespace $NS

Expose with Nginx

sudo dnf install -y nginx-mod-stream

vi /etc/nginx/nginx.conf

stream {
    upstream rabbitmq {
      server <LoadBalancer IP>:5672;
    }

    server {
        listen 5672;
        proxy_pass rabbitmq;
        proxy_timeout 1h;
        proxy_connect_timeout 1h;
    }
}

sudo systemctl reload nginx

Install with values file

kubectl create namespace $NS

NS=test
helm upgrade --install rabbitmq oci://registry-1.docker.io/bitnamicharts/rabbitmq -n $NS --values values.yaml

helm uninstall rabbitmq -n $NS