Integrate with MinIO

Use Olares MinIO middleware by declaring it in OlaresManifest.yaml, then mapping the injected values to your container environment variables.

Install MinIO service

Install the MinIO service from Market.

1. Open Market from Launchpad and search for "MinIO".
2. Click Get, then Install, and wait for the installation to complete.

Once installed, the service and its connection details will appear in the Middleware list in Control Hub.

Configure OlaresManifest.yaml

In OlaresManifest.yaml, add the required middleware configuration.

• Use the username field to specify the MinIO access key.
• Use the buckets field to request one or more buckets. Each bucket name is used as the key in .Values.minio.buckets.

Example

middleware:
  minio:
    username: miniouser
    buckets:
      - name: mybucket

Inject environment variables

In your deployment YAML, map the injected .Values.minio.* fields to the environment variables your app uses.

Example

containers:
  - name: my-app
    # For MinIO, the corresponding values are as follows
    env:
      # Construct the endpoint using host and port
      - name: MINIO_ENDPOINT
        value: "{{ .Values.minio.host }}:{{ .Values.minio.port }}"

      - name: MINIO_PORT
        value: "{{ .Values.minio.port }}"

      - name: MINIO_ACCESS_KEY
        value: "{{ .Values.minio.username }}"

      - name: MINIO_SECRET_KEY
        value: "{{ .Values.minio.password }}"

      # Bucket name
      # The bucket name configured in OlaresManifest (e.g., mybucket)
      - name: MINIO_BUCKET
        value: "{{ .Values.minio.buckets.mybucket }}"

MinIO Values reference

MinIO Values are predefined environment variables injected into values.yaml during deployment. They are system-managed and not user-editable.

Key	Type	Description
.Values.minio.host	String	MinIO service host
.Values.minio.port	Number	MinIO service port
.Values.minio.username	String	MinIO access key
.Values.minio.password	String	MinIO secret key
.Values.minio.buckets	Map<String,String>	The requested bucket name is used as the key. For example, if you request mybucket, the value is available at .Values.minio.buckets.mybucket.