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$ kubectl create -f https://raw.githubusercontent.com/kubernetes/examples/master/staging/storage/minio/minio-distributed-headless-service.yaml |
service "minio" created |
``` |
### Step 2: Create Minio Statefulset |
A StatefulSet provides a deterministic name and a unique identity to each pod, making it easy to deploy stateful distributed applications. To launch distributed Minio you need to pass drive locations as parameters to the minio server command. Then, you’ll need to run the same command on all the participating pods. Stat... |
This is the Statefulset description. |
```sh |
# for k8s versions before 1.9.0 use apps/v1beta2 and before 1.8.0 use extensions/v1beta1 |
apiVersion: apps/v1 |
kind: StatefulSet |
metadata: |
name: minio |
labels: |
app: minio |
spec: |
serviceName: minio |
replicas: 4 |
selector: |
matchLabels: |
app: minio |
template: |
metadata: |
labels: |
app: minio |
spec: |
containers: |
- name: minio |
env: |
- name: MINIO_ACCESS_KEY |
value: "minio" |
- name: MINIO_SECRET_KEY |
value: "minio123" |
image: minio/minio:latest |
args: |
- server |
- http://minio-0.minio.default.svc.cluster.local/data |
- http://minio-1.minio.default.svc.cluster.local/data |
- http://minio-2.minio.default.svc.cluster.local/data |
- http://minio-3.minio.default.svc.cluster.local/data |
ports: |
- containerPort: 9000 |
hostPort: 9000 |
# These volume mounts are persistent. Each pod in the Statefulset |
# gets a volume mounted based on this field. |
volumeMounts: |
- name: data |
mountPath: /data |
# These are converted to volume claims by the controller |
# and mounted at the paths mentioned above. |
volumeClaimTemplates: |
- metadata: |
name: data |
spec: |
accessModes: |
- ReadWriteOnce |
storageClassName: standard |
resources: |
requests: |
storage: 10Gi |
``` |
Create the Statefulset |
```sh |
$ kubectl create -f https://raw.githubusercontent.com/kubernetes/examples/master/staging/storage/minio/minio-distributed-statefulset.yaml |
statefulset "minio" created |
``` |
### Step 3: Create Minio Service |
Now that you have a Minio statefulset running, you may either want to access it internally (within the cluster) or expose it as a Service onto an external (outside of your cluster, maybe public internet) IP address, depending on your use case. You can achieve this using Services. There are 3 major service types — defau... |
In this example, we expose the Minio Deployment by creating a LoadBalancer service. This is the service description. |
```sh |
apiVersion: v1 |
kind: Service |
metadata: |
name: minio-service |
spec: |
type: LoadBalancer |
ports: |
- port: 9000 |
targetPort: 9000 |
protocol: TCP |
selector: |
app: minio |
``` |
Create the Minio service |
```sh |
$ kubectl create -f https://raw.githubusercontent.com/kubernetes/examples/master/staging/storage/minio/minio-distributed-service.yaml |
service "minio-service" created |
``` |
The `LoadBalancer` service takes couple of minutes to launch. To check if the service was created successfully, run the command |
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