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Update README.microk8s.md

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Cedric Verstraeten
2024-08-11 09:46:11 +02:00
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README.microk8s.md
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@@ -85,6 +85,24 @@ Or view the pod status with:
kubectl get po -w -A
```
### Object storage: MinIO
MinIO is a high-performance, distributed object storage system that is compatible with Amazon S3 cloud storage service. It is designed to handle large-scale data storage and retrieval, making it an ideal choice for modern cloud-native applications.
In the context of the Kerberos.io stack, MinIO will be used to store recordings from the Kerberos Agents. These recordings are crucial for surveillance and monitoring purposes, and having a reliable storage solution like MinIO ensures that the data is stored securely and can be accessed efficiently.
To enable MinIO in your MicroK8s cluster, you can use the following command:
```sh
microk8s enable minio
```
This command will set up MinIO with default configurations, allowing you to start using it immediately. You can verify the status of the MinIO deployment by checking the pods:
```sh
kubectl get po -w -A
```
### Database: MongoDB
When using Kerberos Vault, it will persist references to the recordings stored in your storage provider in a MongoDB database. As used before, we are using `helm` to install MongoDB in our Kubernetes cluster. Within the Kerberos Vault project we are using the latest official mongodb driver, so we support all major MongoDB versions (4.x, 5.x, 6.x, 7.x).
@@ -93,9 +111,14 @@ Have a look into the `./mongodb-values.yaml` file, you will find plenty of confi
Next to that you might also consider a SaaS MongoDB deployment using MongoDB Atlas or using a managed cloud like AWS, GCP, Azure or Alibaba cloud. A managed service takes away a lot of management and maintenance from your side (backups, security, sharing, etc). If you do want to install MongoDB in your own cluster then please continue with this tutorial.
helm repo add bitnami https://charts.bitnami.com/bitnami
microk8s helm repo add bitnami https://charts.bitnami.com/bitnami
kubectl create namespace mongodb
Note: If you are installing a self-hosted Kubernetes cluster, we recommend using `openebs`. Therefore make sure to uncomment the `global`.`storageClass` attribute, and make sure it's using `openebs-hostpath` instead.
Note: If you are installing a self-hosted Kubernetes cluster, we recommend using `openebs`. Therefore make sure to uncomment the `global`.`storageClass` attribute, and make sure it's using `microk8s-hostpath` instead.
helm install mongodb -n mongodb bitnami/mongodb --values ./mongodb-values.yaml
sed -i '' 's/openebs-hostpath/microk8s-hostpath/g' ./mongodb-values.yaml
microk8s helm install mongodb -n mongodb bitnami/mongodb --values ./mongodb-values.yaml
Or after updating the `./mongodb-values.yaml` file again
microk8s helm upgrade mongodb -n mongodb bitnami/mongodb --values ./mongodb-values.yaml